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KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : AG

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
AGRICULTURE
PÜêÑ ËhÝn®Ü
AFTERNOON SESSION OF 14TH DECEMBER 2011

14®æà wÓæíŸÃ… 2011ÃÜ A±ÜÃÝÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®æWÜÙÜá :

1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá° ±ÜÄàPÝÒ
calculator, slide rules and log tables PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾ A»Ü¦ìñÜÌÊÜ®Üá°
before attempting the questions. Failure WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
to do so can result in cancellation of your
candidature. 2. D ±ÜÅÍ°æ ±Ü£ÅPæ Ë»ÝWܨÜÈÉ Joár ÊÜáãÊÜñæ¤ÃÜvÜá
2. There are THIRTY TWO questions in this ±ÜÅÍæ°/32 WÜÚ¨Üáª, Jí¨Üá ÓÜÄ¿ááñܤÃÜ CÃÜáÊÜ ŸÖÜá
paper including twenty multiple options BÁáR¿á 20 ±ÜÅÍæ°WÜÙÜá CÃÜáñܤÊæ.
one correct type.
3. ÊÜ á áS ±Ü Å Íæ ° W Ü Ù Ü È É ÓÜ ã bÓÜ Ç Ý¨Ü í ñæ ÊÜ Þ ñÜ Å
3. Please answer to the point to all
questions. There are no marks for length
EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
of answers.
AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
the answer booklet. No extra sheets will ±ÜâÔ¤Pæ¿áÈÉ ÊÜÞñÜÅ EñÜ ¤ Ä ÓÜ ¸ æ à PÜ á. Öæ a Ü á c Ê Ü Ä
be supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
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All Parts are compulsory.

Part – A : (1 mark each)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.

1. Which of the following is tolerant of salinity ?

a) Cabbage b) Orange c) Peas d) Date palm

2. Drip irrigation is suited for which of the following field crops ?

a) Rice b) Wheat c) Sugarcane d) Lucerne

3. ‘Contract farming’ means

a) Cultivating land by farmers on contract basis
b) Supply of contracted quantity of produce by farmers to a company
c) Processing cash crops by a company as per the contract with farmers
d) Company taking farmers land on lease basis for cultivation

4. The phenomenon of heterosis has been most commercially exploited first in

a) Rice b) Wheat c) Maize d) Sugarcane

5. Average length of growing period in semi arid ecosystem is

a) < 90 days b) 90-150 days c) 150-180 days d) > 210 days

6. The bio-fertilizer commonly used in rice is

a) Rhizobium b) Azospirillum c) Azolla d) VAM

7. ‘Red rust of tea’ is a/an

a) Algal disease b) Fungal disease
c) Viral disease d) Bacterial disease

8. The bio-control agent ‘NPV’ stands for

a) Non-penetrating virus b) Non-poisons virus
c) Nucleopolymer virus d) Nacleopolyhedro virus

9. Emasculation of flower is necessary for hybridization in

a) Self pollinated crops b) Crop pollinated crops
c) Male sterile plants d) Dioecious plants
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GÇÝÉ Ë»ÝWÜWÜÙÜá PÜvÝx¿áÊÝXÃÜáñܤ¨æ.
Ë»ÝWÜ – G : (±ÜÅ£Áãí¨ÜPÜãR 1 AíPÜ )
¨Ü¿áËoár 20 ±ÜÅÍæ°WÜÚWæ ¯ÊÜáWæ ÓÜãPܤ ÊÜáñÜᤠÓÜÄÁáí¨Üá PÜívÜ EñܤÃÜ¨Ü PÜÅÊÜáÓÜíTæ¿á®Üá° EñܤÃÜÖÝÙæWÜÚÃÜáÊÜ ±ÜâÓܤPܨÜ
1 ®æà ±Üâo¨ÜÈÉ ŸÃæÀáÄ.
1. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá E±Üâ³ /ÓÜ×ÐÜá¡ñæ WÜá|ÊÜ®Üá° Öæãí©¨æ ?
G ) GÇæPæãàÓÜá/Pݸæàh… ¹ ) QñܤÙæ
Ô) ŸpÝ~ w) SgãìÃÜ
2. D PæÙÜX®Ü ¿ÞÊÜ ¸æÙæWÜÚWæ ñÜáíñÜáÃÜá/Öܯ ¯àÃÝÊÜÄ ÊÜÂÊÜÓ槿áá ÓÜãPܤÊÝX¨æ ?
G ) »Üñܤ ¹ ) Wæãà— Ô) PܟẠw) ÆãÂÓÜ®æì/AWÜÓæ
3. "PÝípÝÅP…r ´ÝËáìíW…'Aí¨ÜÃæ
G ) J±Ü³í¨Ü¨Ü B«ÝÃÜ¨Ü ÊæáàÇæ ÃæçñÜÃÜá »ÜãËá¿áÈÉ ¸æàÓÝ¿á/PÜêÑ aÜoáÊÜqPæ ®ÜvæÓÜáÊÜâ¨Üá
¹ ) ÃæçñÜÃÜá J±Ü³í¨Ü¨Ü ±ÜÅPÝÃÜ¨Ü Eñܳ®Ü°¨Ü ±ÜäÃæçPæ¿á®Üá° PÜí±Ü¯Wæ J¨ÜXÓÜáÊÜâ¨Üá
Ô) ÃæçñÜÃæãí©Wæ ÊÜÞvÜÇÝ¨Ü J±Ü³í¨Ü¨Ü ±ÜÅPÝÃÜ, ÊÝ~g ¸æÙæWÜÙÜ®Üá° PÜí±Ü¯¿áá ÓÜíÓÜRÃÜOæ ±ÜwÓÜáÊÜâ¨Üá
w) PÜí±Ü¯¿áá ¸æàÓÝ¿á¨Ü E¨æªàÍÜPæR »æãàWÜÂPæR ÃæçñÜÃÜ gËáà®Ü®Üá° ñæWæ¨ÜáPæãÙÜáÛÊÜâ¨Üá
4. D Öæç¹Åàv… ñÜÚWÜÙÜ ŸÙÜPæ¿á (phenomenon of heterosis) Ë«Ý®ÜÊÜâ D PæÙÜX®Ü ¸æÙæ¿á®Üá° ÖæaÜác ÊÝ~gÂ
E¨æªàÍÜPæR ±ÜűÜÅ¥ÜÊÜáÊÝX JÙܱÜwÔñÜá
G ) »Üñܤ ¹ ) Wæãà— Ô) hæãàÙÜ w) Pܟáº
5. AÃæÍÜáÐÜR ±ÜÄÓÜÃܨÜÈÉ ¸æÙÜÊÜ~Wæ¿á ÓÜÃÝÓÜÄ AÊܗ
G ) < 90 ©®ÜWÜÙÜá ¹ ) 90-150 ©®ÜWÙÜ áÜ Ô) 150-180 ©®ÜWÙÜ áÜ w) > 210 ©®ÜWÜÙÜá
6. »Üñܤ¨ÜÈÉ ÓÝÊÜÞ®ÜÂÊÝX ŸÙÜÓÜÇÝWÜáÊÜ hæçËPÜ Wæ㟺ÃÜ
G ) ÄÃækã๿áÊÜå… ¹ ) AÃækãàÔ³ÄÆÉÊÜå… Ô) AÃækãà/hæãàÇÝ w) Ë G GÊÜå…
7. "Ãæv… ÃÜӅr B´… qà ' Jí¨Üá
G ) ÖÝÊÜÓæ/±ÝbÃæãàWÜ ¹ ) ´ÜíWÜDž ÃæãàWÜ
Ô) ÊæçÃÜDž ÃæãàWÜ w) ¸ÝÂQràÄ¿áDž ÃæãàWÜ
8. hæçË&¯¿áíñÜÅ|¨ÜÈÉ NPV Gí¨ÜÃæ
G ) ®Ý®…&±æ®æpæÅàqíW… ÊæçÃÜӅ ¹ ) ®Ý®…&±ÝÀáÓÜ®…Õ ÊæçÃÜӅ
Ô) ®ÜãÂQÉÁãà±ÝÈÊÜáÅ ÊæçÃÜӅ w) ®ÝÂQÉÁãà±ÝÈÖævæãÅà ÊæçÃÜӅ
9. CÊÜâWÜÙÜ Öæç¹ÅvæçÃækáàÐÜ®…/ÓÜíPÜÃÜñæWÝX ÖÜãÊÜâWÜÙÜÈÉ ¹àg Jvæ¿ááËPæ (Emasculation of flower)
±ÜÅQÅÁá¿áá AWÜñÜÂÊÝXÃÜáñܤ¨æ
G ) ÓÜÌ¿áí ±ÜÃÝWÜÓܳÍÜì ±ÜÅQÅÁáWæãÙÜWÝWÜáÊÜ ¸æÙæWÜÙÜ XvÜWÜÙÜá
¹ ) ¸æÙæWÜÚí¨ÜÇæà ±ÜÃÝWÜÓܳÍÜìWÜÙÝWÜáÊÜ ¸æÙæWÜÙÜ XvÜWÜÙÜá
Ô) WæãvÝxXÃÜáÊÜ WÜívÜá hÝ£¿á XvÜWÜÙÜá
w) vÜÁãàÔ¿áӅ XvÜWÜÙÜá
P.T.O.
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10. Phermone trap attracts
a) Female moths b) Male moths c) Caterpillars d) Female bugs
11. Chemical amendment used for reclamation of acid soils is
a) Gypsum b) Lime c) Iron pyrite d) Sulphur
12. Rate of weathering of rocks is generally high in
a) Arid tropical climate b) Arid temperate climate
c) Humid tropical climate d) Humid temperate climate
13. The propagation method, ‘Layering’ is mainly used in
a) Mango b) Banana c) Sweet orange d) Guava
14. Agave plant is a
a) C 3 plant b) C 4 plant c) CAM plant d) None of these
15. Which of the following constitutes primary institution of a society ?
a) Village b) Gram Panchayat
c) Block d) Family
16. Growing erosion permitting crops and erosion resisting crops in alternate patches
is known as
a) Mixed cropping b) Inter cropping
c) Buffer cropping d) Strip cropping
17. Which of the following crop plant is a good indicator of Potassium deficiency ?
a) Maize b) Cauliflower c) Potato d) Lettuce
18. When both, additive and non-additive gene-effects are important in the expression
of a trait, the most appropriate selection scheme is
a) Mass selection b) Pure line selection
c) Simple recurrent selection d) Reciprocal recurrent selection
19. Which system of planting accommodates the maximum number of plants per unit
area for a given spacing ?
a) Triangular system b) Square system
c) Hexagonal system d) Quincunx system
20. Chrysanthemum is propagated by
a) Cuttings only b) Cuttings and suckers only
c) Seeds and suckers only d) Cuttings, seeds and suckers

4
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10. ´ÜÊæãìஅ pÝű… CÊÜâWÜÙÜ®Üá° BPÜÑìÓÜáñܤ¨æ
G ) Öæ|á¡ hÝ£¿á ±ÜñÜíWÜWÜÙÜá ¹ ) WÜívÜá hÝ£¿á ±ÜñÜíWÜWÜÙÜá
Ô) PÜíŸÚÖÜáÙÜ (Caterpillars) w) Öæ|á¡ £WÜOæ hÝ£¿á QàoWÜÙÜá (Female bugs)
11. BËáÉà¿á AíÍÜÊÜâÙÜÛ ÊÜá~¡®Ü ÓÜá«ÝÃÜOæWÝX ŸÙÜÓÜÇÝWÜáÊÜ ÃÝÓÝ¿á¯PÜ ÊÜÓÜá¤
G ) i±ÜÕí ¹ ) ÇæçÊÜå…/ÓÜá|¡ Ô) IÃÜ®… ±æçÃæçp… w) ÓÜƖÅ
12. PÜÆáÉWÜÙÜ (weathering) WÜ£¿áá ÓÝÊÜÞ®ÜÂÊÝX C¨ÜÃÜÈÉ ÖæbcÃÜáñܤÊæ
G ) AÃæ EÐÜ¡ ÊÝñÝÊÜÃÜ| (Arid tropical climate)
¹ ) AÃæ ÓÜÊÜáÎàñæãàÐÜ¡ ÊÝñÝÊÜÃÜ| (Arid temperate climate)
Ô) B¨ÜÅì EÐÜ¡ ÊÝñÝÊÜÃÜ| (Humid tropical climate)
w) B¨ÜÅì ÓÜÊÜáÎàñæãàÐÜ¡ ÊÝñÝÊÜÃÜ| (Humid temperate climate)
13. "Çæà¿áÄíW…' G®Üá°ÊÜ ÊÜíÍݼÊÜ꩜ Ë«Ý®ÜÊÜ®Üá° C¨ÜÃÜÈÉ ±ÜÅÊÜááSÊÝX ŸÙÜÓÜÇÝWÜᣤ¨æ
G ) ÊÜÞÊÜâ ¹ ) ¸ÝÙæ Ô) Ô× QñܤÙæ w) Ôà¸æ
14. AWæàʅ XvÜÊÜâ C¨ÝX¨æ
G ) Ô 3 XvÜ ¹ ) Ô 4 XvÜ Ô) Ô G GÊÜå… XvÜ w) ÊæáàÈ®ÜÊÜä ¿ÞÊÜâÊÜä AÆÉ
15. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá ÓÜÊÜÞg¨Ü ±ÝÅ¥ÜËáPÜ ÓÜíÓæ§ BXÃÜáñܤ¨æ ?
G ) WÝÅÊÜá ¹ ) WÝÅÊáÜ ±ÜíaÝ¿áñ… Ô) ¸ÝÉP… w) PÜáoáíŸ
16. ËË«Ü ®ÜÊÜáã®æ¿á »ÜãËá¿áÈÉ ÊÜá~¡®Ü ÓÜÊæñÜÊÜ®Üá° A®ÜáÊÜá£ÓÜáÊÜ (permitting) ¸æÙæWÜÙÜá ÊÜáñÜᤠÓÜÊæñÜÊÜ®Üá°
¯Ÿìí—ÓÜáÊÜ ¸æÙæWÜÙÜ®Üá° Jí¨ÜÃÜ ®ÜíñÜÃÜ Jí¨Üá ŸÃÜáÊÜ ÄࣿáÈÉ ¸æÙæ¿ááÊÜâ¨ÜPæR D Ä࣠PÜÃæ¿áÇÝWÜáñܤ¨æ
G ) ËáÍÜÅ ¸æÙæ ¸æÙæ¿ááÊÜâ¨Üá ¹ ) AíñÜÅ ¸æÙæ ¸æÙæ¿ááÊÜâ¨Üá
Ô) Ÿ´ÜÅ ¸æÙæ ¸æÙæ¿ááÊÜâ¨Üá w) Ôó±… ¸æÙæ ¸æÙæ¿ááÊÜâ¨Üá
17. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ ¸æÙæ¿á XvÜÊÜâ ±æäpÝοáí PæãÃÜñæ¿á®Üá° ÓÜãbÓÜáÊÜ EñܤÊÜá ÓÜãaÜPÜÊÝX¨æ ?
G ) hæãàÙÜ ¹ ) PÝÈ´ÜÉÊÜÅ/ÖÜãPæãàÓÜá
Ô) ŸpÝpæ w) ÇæoãrӅ/¨ÜíoáÓæã±Üâ³
18. Awqʅ ÊÜáñÜᤠ®Ý®… Awqʅ ñÜÚ ´ÜÈñÝíÍÜWÜÙÜ Jí¨Üá ËÎÐÜr WÜá|ÆPÜÒ|ÊÜ®Üá° ÊÜÂPܤ±ÜwÓÜáÊÜ ¯qr®ÜÈÉ , ÖæaÜác
ÓÜãPܤÊÝ¨Ü BÁáR¿á Ë«Ý®Ü
G ) ÊÜÞӅ ÓæÇæPÜÒ®… ¹ ) ±ÜäÂÅ Çæ箅 ÓæÇæPÜÒ®…
Ô) Ôí±ÜDž ÄPÜÃæíp… ÓæÇæPÜÒ®… w) ÃæÔ±æäÅàPÜDž ÄPÜÃæíp… ÓæÇæPÜÒ®…
19. ¯àvÜÇÝ¨Ü ±ÜÅ£ ZoPÜPæR WÜÄÐÜu ÓÜíTæ¿á XvÜWÜÙÜ®Üá° ¸æÙæÓÜÆá ¿ÞÊÜ XvÜ ®ævÜáËPæ ÊÜÂÊÜÓ槿áá ÓÜãPܤÊÝXÃÜáñܤ¨æ ?
G ) £ÅPæãà®Ü ÊÜÞ¨ÜÄ ÊÜÂÊÜÓæ§ ¹ ) aèPÜ ÊÜÞ¨ÜÄ ÊÜÂÊÜÓæ§
Ô) ÐÜvÜáºhÝPÜê£ ÊÜÞ¨ÜÄ ÊÜÂÊÜÓæ§ w) QÌíPÜ®…Õ ÔÓÜrí
20. QÅÓæí£ÊÜáÊÜå…/ÓæàÊÜí£Wæ ÖÜã訆 XvÜWÜÙÜ®Üá° D Ä࣠ÊÜÞñÜÅ ÓÜíñݮݼÊÜ꩜ ÊÜÞvÜÇÝWÜáñܤ¨æ (propagated)
G ) PÜñܤÄst PÝívÜWÜÙÜ®Üá° ®ævÜáÊÜâ¨ÜÄí¨Ü (Cuttings only)
¹ ) PÜñܤÄst PÝívÜWÜÙÜ®Üá° ®ævÜáÊÜâ¨Üá ÊÜáñÜᤠPÝívÜ¨Ü ŸávÜWÜÙÜ®Üá° ®ævÜáÊÜ ÊÜáãÆPÜ ÊÜÞñÜÅ (Cuttings and
suckers only)
Ô) ¹àgWÜÙÜá ÊÜáñÜᤠPÝívÜ¨Ü ŸávÜWÜÙÜ®Üá° ®ævÜáÊÜ ÊÜáãÆPÜ ÊÜÞñÜÅ (Seeds and suckers only)
w) PÜñܤÄst PÝívÜ, ¹àgWÜÙÜá ÊÜáñÜᤠPÝívÜ¨Ü ŸávÜWÜÙÜ®Üá° ®ævÜáÊÜ ÊÜáãÆPÜ (Cuttings, seeds and
suckers)
P.T.O.
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PART – B : (4 marks each)

Please answer all questions of this Part.

21. a) Discuss the problems of herbicide resistance in crops.
OR
b) Discuss the significance of sulphur and zinc nutrition in intensive agriculture.
22. a) Briefly describe the techniques of recharging ground water.
OR
b) Describe briefly the impact that climate change can have on agriculture.
23. Differentiate between :
a) Parasite and predator.
b) Certified seed and foundation seed.
OR
c) Fertilizer use efficiency and fertilizer utilization efficiency.
d) Dikaryotization and Diploidization.
24. a) Which are some of the chronic problems met with in production of mango ?
Discuss the recent technologies meant to overcome it.
OR
b) Give the package of practices for cultivation of tomato.
25. Write a short notes on any two of the following :
a) Biodiesel crops
b) Transgenic crops
c) Relative photosynthetic efficiency of C-3 and C-4 crops.

PART – C : (twelve marks each)

Please answer any five complete questions of this Part.

26. a) List the ten agro-climatic zones of Karnataka and cropping pattern in any one of
the zones.
b) List the functions and deficiency symptoms of the nutrients N,P and K.
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Ë»ÝWÜ – ¹ : (±ÜÅ£Áãí¨ÜPÜãR 4/®ÝÆáR AíPÜWÜÙÜá )

¨Ü¿áËoár D Ë»ÝWÜ¨Ü GÇÝÉ ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.
21. G) ¸æÙæWÜÙÜÈÉ®Ü ÖܹìÓæçv… (Herbicide) ¯Ãæãà«ÜPÜWÜÙÜ ÓÜÊÜáÓæÂWÜÙÜ ŸWæY ËÊÜÄÔ.
A¥ÜÊÝ
¹ ) AÙÜÊÝ¨Ü (intensive) PÜêÑ¿áÈÉ ÓÜƖÅ/WÜí«ÜPÜ ÊÜáñÜᤠÓÜñÜá/ÄkáíP… ±æäàÐÜPÝíÍÜWÜÙÜ ÊÜáÖÜñÜÌÊÜ®Üá° ËÊÜÄÔ.
22. G) »ÜãËá¿áÈÉÃÜáÊÜ AíñÜgìÆÊÜ®Üá° ÊÜáÃÜá±ÜäÃÜ|WæãÚÓÜáÊÜ (recharging ground water) ñÜíñÜÅhÝn®Ü¨Ü
ŸWæY ÓÜíQұܤÊÝX ËÊÜÄÔ.
A¥ÜÊÝ
¹ ) PÜêÑ¿á ÊæáàÇæ ÊÝñÝÊÜÃÜ| Ÿ¨ÜÇÝÊÜOæ¿á (climate change) ±ÜÄOÝÊÜá/±ÜÅ»ÝÊÜÊÜ®Üá° ÓÜíQұܤÊÝX
ËÊÜÄÔ.
23. CÊÜâWÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜÊÜ®Üá° £ÚÔÄ :
G) ±ÜÃÝÊÜÆí¹ ÊÜáñÜᤠ±ÜÃÜ»ÜPÜÒPÜ.
¹ ) ¨Üê{àPÜêñÜ ¹àg (certified seed) ÊÜáñÜᤠñÜÙÜÖÜ©¿á ¹àg (foundation seed).
A¥ÜÊÝ
Ô) Wæ㟺ÃÜWÜÙÜ ŸÙÜPÝ (use) ÓÝÊÜá¥ÜÂì ÊÜáñÜᤠWæ㟺ÃÜWÜÙÜ E±Ü¿ááPܤñæ (utilization) ÓÝÊÜá¥ÜÂì.
w) væçPÝÂÄÁãàpæçhæàÓÜ®… (Dikaryotization) ÊÜáñÜᤠw±ÝÉ¿å…væçhæàÓÜ®… (Diploidization).
24. G) ÊÜÞ訆 Eñݳ¨Ü®æ¿áÈÉ G¨ÜáÃÝWÜáÊÜ PæÆÊæäí¨Üá ©àZìPÝÆ¨Ü ÓÜÊÜáÓæÂWÜÙÜá ¿ÞÊÜâÊÜâ ? AÊÜâWÜÙÜ®Üá°
¯ÊÝÄÓÜÆá C£¤àaæWæ ŸÙÜÓÜÇÝWÜᣤÃÜáÊÜ ñÜíñÜÅhÝn®ÜWÜÙÜá ¿ÞÊÜâÊÜâ ?
A¥ÜÊÝ
¹ ) pæãÊÜÞÂpæãà ¸æÙæ¿á ¸æàÓÝ¿á PÜÅÊÜáWÜÙÜ®Üá° (package of practices) ËÊÜÄÔ.
25. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜPæR ÆZá q±Ü³~ ŸÃæÀáÄ :
G) ŸÁãàwàÓæDž ¸æÙæWÜÙÜá
¹ ) pÝÅ®…Õhæ¯P… ¸æÙæWÜÙÜá
Ô) C-3 ÊÜáñÜᤠC-4 ¸æÙæWÜÙÜÈÉ ¨ÜᣠÓÜíÍæÉàÐÜOæ¿á PÝ¿áì ÓÜÊÜá¥Üì®æ (Relative photosynthetic
efficiency).

Ë»ÝWÜ – Ô : (±ÜÅ£Áãí¨ÜPÜãR ÖÜ®æ°ÃÜvÜá AíPÜWÜÙÜá )

¨Ü¿áËoár D Ë»ÝWÜ©í¨Ü I¨Üá ±ÜÅÍæ°WÜÚWæ ËÊÜÃÜÊÝX EñܤÄÔÄ.
26. G) PÜ®ÝìoPܨÜÈÉ®Ü ÖÜñÜᤠ(10) PÜêÑ ÊÝñÝÊÜÃÜ| ÊÜÆ¿áWÜÙÜ®Üá° (Agro-climatic zones) ±Üqr ÊÜÞwÄ
ÊÜáñÜᤠAÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃæãí¨Üá ÊÜÆ¿á¨ÜÈÉ®Ü ¸æÙæ¿á ÊÜÞ¨ÜÄ¿á®Üá° (cropping pattern)
ËÊÜÄÔ.
¹ ) ÓÝÃÜg®ÜPÜ, ÃÜígPÜ ÊÜáñÜᤠ±æäpÝÑ¿áí (G®…, ² ÊÜáñÜᤠPæ ) ±æäàÐÜPÝíÍÜWÜÙÜ PÝ¿áìWÜÙÜá ÊÜáñÜᤠPæãÃÜñæ¿á
ÆPÜÒ|WÜÙÜ®Üá° ±Üqr ÊÜÞwÄ.
P.T.O.
7
AG *AG*

27. a) Define desertification. Briefly explain the desertification processes that have
extensive impact on productivity of land.
b) Explain the two types of hybridization and list the steps involved in hybridization
programme.
28. a) Explain briefly the physical and chemical weathering processes of rocks in soil
formation.
b) List the mechanical conservation technologies for arable lands and their
suitability.
29. a) Write the Arnon’s criteria of essentiality. Give classification of the essential
elements and also list the beneficial nutrient elements.
b) What is meant by the terms ‘Patents’ and ‘Trade marks’ ? What are their salient
features ?
30. a) What is farm planning ? What are characteristics of good farm plan ? Write
briefly about types of farm budgeting.
b) Write any two important pests and diseases along with their control measures
for any two of the following crops :
i) Sunflower
ii) Sugarcane
iii) Chilli
iv) Wheat.
31. a) List the methods of plant breeding in self pollinated crops and write the procedure
involved in back cross method for transfer of dominant gene.
b) List different land capability classes along with their major limitations and
suitability.
32. a) Write the recommended package of practice for any two of the following crops
covering popular varieties (two), spacing and yield potential :
i) Coconut
ii) Pomegranate
iii) Banana.
b) Discuss briefly about approaches for biodiversity conservation.
____________________

8
*AG* AG

27. G) væÓÜÅqµPæàÍÜ®… (Desertification) ÊÝÂTݯÔ. »ÜãËá¿á Eñݳ¨PÜ ñÜ ¿

æ á ÊæáàÇæ ÖæaáÜ c ±ÜÅ»ÝÊÜ ¹àÃÜáÊÜ
væÓÜÅqµPæàÍܯ®Ü ËË«Ü ±ÜÅQÅÁáWÜÙÜ®Üá° ÓÜíQұܤÊÝX ËÊÜÄÔÄ.
¹ ) GÃÜvÜá Äࣿá ÓÜíPÜÃÜ|WÜÙÜ®Üá° (Öæç¹ÅvæçÃækáàÐÜ®…) ËÊÜÄÔ ÊÜáñÜᤠÓÜíPÜÃÜ| ±ÜÅQÅÁá¿áÈÉ JÙÜWæãíwÃÜáÊÜ
ËË«Ü ÖÜíñÜWÜÙÜ®Üá° (steps) ±Üqr ÊÜÞwÄ.
28. G) ÊÜá~¡®Ü ÃÜaÜ®æ¿áÈÉ ŸívæWÜÙÜ »è£PÜ ÊÜáñÜᤠÃÝÓÝ¿á¯PÜ ±Ü¨ÜÃÜá ±ÜÅQÅÁá¿á®Üá° (weathering
processes) ÓÜíQұܤÊÝX ËÊÜÄÔ.
¹ ) PÜêÑWæ ÁãàWÜ »ÜãËá¿áÈÉ ¿Þí£ÅPÜ ÓÜíÃÜPÜÒOæ ñÜíñÜÅhÝn®ÜWÜÙÜ®Üá° ±Üqr ÊÜÞwÄ ÊÜáñÜᤠAÊÜâWÜÙÜ
Öæãí©PæãÙÜáÛËPæ¿á®Üá° (suitability) £ÚÔÄ.
29. G) B®Ü쮅ÃÜ (Arnon’s) AWÜñÜÂñæ¿á ÊÜޮܨÜívÜ¨Ü ŸWæY ŸÃæÀáÄ. AWÜñÜ ÊÜáãÆÊÜÓÜá¤WÜÙÜ ÊÜXàìPÜÃÜ|ÊÜ®Üá°
£ÚÔÄ ÊÜáñÜᤠ±ÜÅÁãàg®ÜPÝÄ¿Þ¨Ü ±æäàÐÜPÝíÍÜWÜÙÜ®Üá° ±Üqr ÊÜÞwÄ.
¹ ) "±æàpæíp…Õ' ÊÜáñÜᤠ"pæÅàv… ÊÜÞP…Õì' GíŸ ±Ü¨ÜWÜÙÜ A¥ÜìÊæà®Üá ? AÊÜâWÜÙÜ ±ÜÅÊÜááS ÆPÜÒ|WÜÙæà®Üá ?
30. G) PÜêÑ PæÒàñÜÅ Áãàg®æ (Farm planning) Gí¨ÜÃàæ ®Üá ? EñܤÊáÜ PÜêÑ PæÒàñÜÅ Áãàg®æ WÜá|ÆPÜÒ|WÜÙáÜ ¿ÞÊÜâÊÜâ
? PÜêÑ ŸhæqíW… Ë«ÜWÜÙÜ ŸWæY ÓÜíQұܤÊÝX ŸÃæÀáÄ.
¹ ) D PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ¸æÙæWÜÙÜ, GÃÜvÜá ±ÜÅÊÜááS QàoWÜÙÜá ÊÜáñÜᤠÃæãàWÜWÜÙÜá ¿ÞÊÜâÊÜâ ÊÜáñÜá¤
AÊÜâWÜÙÜ ¯¿áíñÜÅ|¨Ü ŸWæY ŸÃæÀáÄ :
1) ÓÜã¿áìPÝí£
2) Pܟáº
3) Êæá|ÓÜá
4) Wæãà—.
31. G) ÓÜÌ¿áí ±ÜÃÝWÜÓܳÍÜì ±ÜÅQÅÁá¿ÞWÜáÊÜ ¸æÙæWÜÙÜÈÉ®Ü XvÜWÜÙÜ ñÜÚ A¼ÊÜ꩜ (plant breeding) Ë«Ý®ÜWÜÙÜ®Üá°
±Üqr ÊÜÞwÄ ÊÜáñÜᤠÊÜááSÂ/vÝËá®æíp… iஅ ÊÜWÝìÀáÓÜÆá ¸ÝÂP… PÝÅӅ ˫ݮܨÜÈÉ®Ü ±ÜÅQÅÁáWÜÙÜ
(procedure) ŸWæY ŸÃæÀáÄ.
¹ ) ÊÜááS ¯Ÿí«Ü®æWÜÙÜá (limitations) ÊÜáñÜᤠÖæãí¨Ý~PæWÙÜ ã
æ í©Wæ ËË«ÜÜ »Üã ÓÝÊÜá¥ÜÂì ÊÜXàìPÜÃ|
Ü WÜÙ®Ü áÜ °
(Land capability classifications) ±Üqr ÊÜÞwÄ.
32. G) D PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá (2) ¸æÙæWÜÚWæ δÝÄñÜ ¸æàÓÝ¿á PÜÅÊÜáWÜÙÜá (package of practice)
gñæWæ, GÃÜvÜá g®Ü²Å¿á ñÜÚWÜÙÜá, AÊÜâWÜÙÜ AíñÜÃÜ ÊÜáñÜᤠCÙÜáÊÜÄ ÓÝÊÜá¥ÜÂì ŸWæY ±Üqr ÊÜÞw.
1) ñæíWÜá
2) ¨ÝÚí¸æ
3) ¸ÝÙæ.
¹ ) hæçË&ÊæçË«ÜÂñæ¿á ÓÜíÃÜPÜÒOæ¿á ÊÜÞWÜì (approaches) WÜÙÜ®Üá° ÓÜíQұܤÊÝX ËÊÜÄÔ.
____________________
P.T.O.
9
AG *AG*

SPACE FOR ROUGH WORK

10
*AG* AG

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11
AG *AG*

SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12
 *AP*

KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : AP

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
GENERAL APTITUDE
ÓÝÊÜޮܠA¼ÃÜáb
AFTERNOON SESSION OF 11TH DECEMBER 2011

11®æà wÓæíŸÃ… 2011ÃÜ A±ÜÃÝÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone,
1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator, slide rules and log tables before
attempting the questions. Failure to do so can ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
result in cancellation of your candidature. A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.

2. There are SIXTY questions in this paper 2. D ±ÜÅͱ

°æ £Ü ÅP¿
æ áÈÉ AÃÜÊñÜ áÜ ¤ ±ÜÅÍW°æ ÚÜ ¨Ü᪠,Jí¨Üá ÓÜÄ EñÜä Ü
including twenty five multiple options one CÃÜáÊÜ ŸÖÜá BÁáR¿á C±Ü³ñæ¤ ç¨Üá ±ÜÅÍæ°WÜÙÜá CÃÜáñܤÊæ.
correct type.
3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ EñܤÃÜÊÜ®Üá°
3. Please answer to the point to all questions. ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ AíPÜWÜÙÜ®Üá°
There are no marks for length of answers. ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within the 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
answer booklet. No extra sheets will be ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
supplied to any candidate. ÖÝÙæWÙÜ ®Ü áÜ ° ¿ÞÊÜâ¨æà A»Ü¦ìWÜã ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
AP *AP*

PART – A

Please Attempt all Questions of this Part on First Page of Answer Book Only
a) This Part has 25 questions of one mark each and all of them are compulsory.
b) Each question is followed by five options namely, a, b, c, d and e. Please write
the option and answer you feel is most complete and correct along with the
answer on the first page of your answer book.
c) Please write only one option and answer for each question. If that answer is
correct you will be awarded one mark. Writing a wrong option and answer, or not
writing anything against a question will fetch you zero marks. Writing more than
one option or answer for any question will fetch you zero marks.

(1mark × 25 questions = 25 Marks)

1. A man takes 20 kms. distance to go round a rectangular area. If the area of the
rectangle is 24 sq.kms, find the difference between the length and breadth.
(a) 4 (b) 1 (c) 6 (d) 2 (e) None

2. The given three words have some common quality in them. This common quality
is given as one of the five alternatives. Find the correct alternative.
Jupiter, Saturn, Sun
(a) Planets (b) Solar System
(c) Stars (d) Earth
(e) None

3. The relationship between Mean, Median and Mode for a moderately skewed
distribution is
(a) Mode = Median – 2 Mean (b) Mode = 2 Median – Mean
(c) Mode = 2 Median – 3 Mean (d) Mode = 3 Median – 2 Mean
(e) None of the above

4. Both ionic and covalent bonds are present in

(a) CCl4 (b) CaO (c) NaOH (d) CO2 (e) NaCl

2
*AP* AP

»ÝWÜ – A

¨Ü¿áËoár D »ÝWܨÜÈÉ®Ü GÇÝÉ ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÃÜ ±ÜâÔ¤Pæ¿á Êæã¨ÜÆ ±Üâo¨ÜÈÉ ÊÜÞñÜÅÊæà EñܤÄÔ.
a) D »ÝWܨÜÈÉ Jí¨Üá AíPÜ¨Ü 25 ±ÜÅÍæ°WÜÚ¨Ü᪠, GÇÝÉ ±ÜÅÍæ°WÜÙÜã PÜvÝx¿áÊÝXÊæ.
b) ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ a, b, c, d ÊÜáñÜᤠe GíŸ I¨Üá BÁáRWÜÚÃÜáñܤÊæ. ¯ÊÜá¾ EñܤÃÜ ±ÜâÔ¤Pæ¿á Êæã¨ÜÆ
±Üâo¨ÜÈÉ®Ü EñܤÃܨæãí©Wæ ¯ÊÜáWæ AñÜÂíñÜ ±ÜıÜä|ì ÊÜáñÜᤠÓÜÄ¿Þ¨Ü EñܤÃÜ Gí¨Üá G¯ÓÜáÊÜ
BÁáR¿á®Üá° ¨Ü¿áËoár ŸÃæÀáÄ.
c) ¨Ü¿áËoár ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ PæàÊÜÆ Jí¨Üá BÁáR ÊÜáñÜᤠEñܤÃÜÊÜ®Üá° ÊÜÞñÜÅÊæà ŸÃæÀáÄ. B EñܤÃÜÊÜâ
ÓÜÄ¿ÞX¨ÜªÃæ, ¯ÊÜáWæ Jí¨Üá AíPÜÊÜ®Üá° ¯àvÜÇÝWÜáÊÜâ¨Üá. ñܱÜâ³ EñܤÃÜ A¥ÜÊÝ EñܤÄÓܨæà ¹or ±ÜÅÍæ°WÜÚWæ
¯ÊÜáWæ ÍÜã®Ü AíPÜWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ¨Üá. ÖÝWæÁáà ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ Jí¨ÜQRíñÜ A—PÜ BÁáR A¥ÜÊÝ
EñܤÃÜÊÜ®Üá° ŸÃæ¨ÜÃæ ¯ÊÜáWæ ÍÜã®Ü AíPÜWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ¨Üá.
(1 AíPÜ × 25 ±ÜÅÍæ°WÜÙÜá = 25 AíPÜWÜÙÜá)
1. JŸº ÊÜÂQ¤¿á Jí¨Üá B¿áñÝPÝÃÜ¨Ü ÓܧÙÜÊÜ®Üá° ÓÜᣤ ŸÃÜÆá 20 Q.Ëáà. ¨ÜãÃÜÊ® Ü áÜ ° PÜÅËáÓÜáñݤ®æ. B B¿áñܨÜ
ËÔ¤à|ìÊÜâ 24 aÜ.Q.Ëáà. B¨ÜÃæ E¨Üª ÊÜáñÜᤠAWÜÆWÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜÊÜ®Üá° ŸÃæÀáÄ.
(a) 4 (b) 1 (c) 6 (d) 2 (e) ¿ÞÊÜâ¨Üã AÆÉ

2. PæãqrÃÜáÊÜ ÊÜáãÃÜá ±Ü¨ÜWÜÙÜÈÉ Jí¨Üá ÓÝÊÜޮܠWÜá|˨æ. D WÜá|ÊÜ®Üá° I¨Üá BÁáRWÜÙÜÈÉ Jí¨ÝX
¯àvÜÇÝX¨æ. ÓÜÄ¿Þ¨Ü BÁáR¿á®Üá° BÄÔÄ.
Íܯ, WÜáÃÜá, ÓÜã¿áì
(a) WÜÅÖÜWÜÙÜá (b) ÓèÃÜ ÊÜäÂÖÜ
(c) ñÝÃæWÜÙÜá (d) »ÜãËá
(e) ¿ÞÊÜâ¨Üã AÆÉ

3. Jí¨Üá ÊÜÞ«ÜÂËáPÜ KÃæ¿Þ¨Ü ËñÜÃÜOæWÝX ÓÜÃÝÓÜÄ, Ëáàw¿á®… ÊÜáñÜᤠÊæãàv…WÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊÜâ
(a) Êæãàv… = Ëáàw¿á®… – 2 ÓÜÃÝÓÜÄ (b) Êæãàv… = 2 Ëáàw¿á®… – ÓÜÃÝÓÜÄ
(c) Êæãàv… = 2 Ëáàw¿á®… – 3 ÓÜÃÝÓÜÄ (d) Êæãàv… = 3 Ëáàw¿á®… – 2 ÓÜÃÝÓÜÄ
(e) ¿ÞÊÜâ¨Üã AÆÉ

4. A¿Þ¯P… ÊÜáñÜᤠPæãàÊæàÇæíp… Ÿí«ÜWÜÙæÃÜvÜã CÃÜáÊÜâ¨Üá

(a) CCl4 (b) CaO (c) NaOH (d) CO2 (e) NaCl

3 ±Üâ.£.®æãà.
AP *AP*

5. In the following question, using the relationship between these items, match them
with the most suitable Venn-diagram.
Human beings, Teachers, Males

(a) (b)

(c) (d)

(e)

6. Kim went 20 mtrs. in the east directions, then turned north and walked 10 mtrs.

and then turned to the west and covered 25 mtrs. and then turned south and

covered 10 mtrs. How far Kim is from his original place ?

(a) 10 mtrs. (b) 5 mtrs. (c) 2 mtrs. (d) 15 mtrs. (e) None

7. Find the odd one out

(a) MJHD (b) WSOK (c) RNJF (d) OKGC (e) UQMI

8. If the first five elements of the set X1, X2, X3, ... X10 are replaced by Xi + 5, i = 1 ... 5

and next five elements are replaced by Xj – 5, j = 6 ... 10, then the Mean will

change by

n +1
(a) 0 (b) (c) 10 (d) 25 (e) None
2
4
*AP* AP

5. PæÙÜX®Ü ±ÜÅÍæ°¿áÈÉ , D ÊÜÓÜá¤WÜÙÜ ®ÜvÜáÊÜ| ÓÜíŸí«ÜÊÜ®Üá° E±ÜÁãàXÔPæãívÜá, AÊÜâWÜÚWæ ÓÜãPܤÊݨÜ

Ê殅&bñÜÅWÜÚWæ ÖæãàÈÔ ŸÃæÀáÄ.
ÊÜÞ®ÜÊÜÃÜá, A«Ý±ÜPÜÃÜá, ±ÜâÃÜáÐÜÃÜá

(a) (b)

(c) (d)

(e)

6. QÊÜå… ±ÜäÊÜì¨Ü ©QR®ÜÈÉ 20 ËáàoÅ aÜÈÔ, EñܤÃÜPæR £ÃÜáX¨Ü®Üá ÊÜáñÜᤠ10 ËáàoÅ aÜÈԨܮÜá ÖÝWÜã
±ÜÎcÊÜáPæR £ÃÜáX 25 ËáàoÅ ÓÜíaÜÄԨܮÜá. C¨ÜÃÜ ®ÜíñÜÃÜ ¨ÜQÒ|¨Ü PÜvæWæ ®Üvæ¨Üá 10 ËáàoÅ PÜÅËáԨܮÜá.
QÊÜå… ñܮܰ ÊÜáãÆÓݧ®Ü©í¨Ü GÐÜár ¨ÜãÃܨÜÈÉÃÜáÊÜ®Üá ?
(a) 10 ËáàoÅ (b) 5 ËáàoÅ (c) 2 ËáàoÅ (d) 15 ËáàoÅ (e) ¿ÞÊÜâ¨Üã AÆÉ

7. WÜáí²Wæ ÓæàÃܨܪ®Üá° BÄÔÄ.

(a) MJHD (b) WSOK (c) RNJF (d) OKGC (e) UQMI

8. X1, X2, X3, X4, ... X10 ÊÜááíñÝ¨Ü Jí¨Üá WÜ|¨Ü Êæã¨ÜÆ I¨Üá AíÍÜWÜÙÜ®Üá° Xi + 5, i = 1 ... 5

ÊÜáñÜᤠ®ÜíñÜÃÜ¨Ü I¨Üá AíÍÜWÜÙÜ®Üá° Xj + 5, j = 6 ... 10 WÜÚí¨Ü Ÿ¨ÜÇÝÀáÔ¨ÜÃæ, BWÜ ÓÜÃÝÓÜÄ¿áá

Ÿ¨ÜÇÝWÜáÊÜâ¨Üá
n +1
(a) 0 (b)
2
(c) 10 (d) 25 (e) ¿ÞÊÜâ¨Üã AÆÉ

5 ±Üâ.£.®æãà.
AP *AP*

9. In the following question, using the relationship between these items, match them
with the most suitable venn -diagram
Artist, Men, Women

(a) (b)

(c) (d)

(e)

10. All the eco-systems of the world interact and constitute the

(a) Association (b) Population (c) Biosphere (d) Community (e) None

11. Which one of the following is not a prime number ?

(a) 53 (b) 59 (c) 67 (d) 69 (e) None

12. Which is smallest of the following number ?

1 √5 1
(a) (b) (c) (d) √ 5 (e) 5 √ 5
5√ 5 5 √5

13. Which of the following does not have poison apparatus ?

(a) Scorpion (b) Centipede (c) Spider (d) Crab (e) None

6
*AP* AP

9. PæÙÜX®Ü ±ÜÅÍæ°¿áÈÉ , D ÊÜÓÜá¤WÜÙÜ ®ÜvÜáÊÜ| ÓÜíŸí«ÜÊÜ®Üá° E±ÜÁãàXÔPæãívÜá, AÊÜâWÜÚWæ ÓÜãPܤÊݨÜ

Ê殅&bñÜÅWÜÚWæ ÖæãàÈÔ ŸÃæÀáÄ.
PÜÇæWÝÃÜ, ±ÜâÃÜáÐÜÃÜá, Ô÷à¿áÃÜá

(a) (b)

(c) (d)

(e)

10. ±ÜűÜíaÜ¨Ü GÇÝÉ ±ÜÄÓÜÃÜ ÊÜÂÊÜÓæ§WÜÙÜá ±ÜÃÜÓܳÃÜ ÊÜ£ìÔ ÃÜbÓÜáÊÜâ¨Üá

(a) ÓÜíZ (b) g®ÜÓÜíTæ (c) iàÊÜWæãàÙÜ (d) ÓÜÊÜáá¨Ý¿á (e) ¿ÞÊÜâ¨Üã AÆÉ

11. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá Jí¨Üá AË»Ýg ÓÜíTæ¿áÆÉ ?

(a) 53 (b) 59 (c) 67 (d) 69 (e) ¿ÞÊÜâ¨Üã AÆÉ

12. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá AñÜÂíñÜ bPÜR ÓÜíTæ¿ÞX¨æ ?

1 √5 1
(a) (b) (c) (d) √ 5 (e) 5 √ 5
5√5 5 √5

13. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá ËÐÜ¨Ü AíWÜÊÜ®Üá° Öæãí©ÆÉ ?

(a) aæàÙÜá (b) gÄ (c) hæàvÜ (d) Hw (e) ¿ÞÊÜâ¨Üã AÆÉ
7 ±Üâ.£.®æãà.
AP *AP*

14. Histogram is useful to determine graphically the value of

(a) Arithmetic Mean (b) Median

(c) Mode (d) Weighted Average

(e) None

15. Which one of the these is not rational number ?

1
(a) 2 (b) √ 2 (c) – 2 (d) (e) 22
2

16. Which of the following figures correctly represents the relation of Crows, Sparrow

and Birds ?

(a) (b)

(c) (d)

(e)

17. N Kg–1 is the unit of

(a) Retardation (b) Acceleration

(c) Rate of change of velocity (d) All the above

(e) None of the above

8
*AP* AP

14. ¿ÞÊÜâ¨ÜÃÜ ÊÜåèÆÂÊÜ®Üá° ¯«ÜìÄÓÜÆá ×ÓæãràWÝÅí bñÜÅÊÜ®Üá° E±Ü¿ááPܤÊÝX¨æ.

(a) ÓÜÊÜÞíñÜÃÜ ÊÜÞ«Ü (b) Ëáàw¿á®…
(c) Êæãàv… (d) PÜí£®Ü ÓÜÃÝÓÜÄ
(e) ¿ÞÊÜâ¨Üã AÆÉ

15. CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá Jí¨Üá »ÝWÜƟª ÓÜíTæ¿áÆÉ ?

1
(a) 2 (b) √ 2 (c) – 2 (d) (e) 22
2

16. PÝWæWÜÙÜá, WÜṺWÜÙÜá ÊÜáñÜᤠÖÜQRWÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊÜ®Üá° ÓÜÄ¿ÞX ±ÜÅ£¯—ÓÜáÊÜ bñÜÅ CÊÜâWÜÙÜÈÉ
¿ÞÊÜâ¨Üá ?

(a) (b)

(c) (d)

(e)

17. N Kg-1 GíŸá¨Üá ¿ÞÊÜâ¨ÜÃÜ ÊÜÞ®ÜPÜÊÝX¨æ ?

(a) PÜáítñÜ ÊæàWæãàñÜRÐÜì (b) ÊæàWæãàñÜRÐÜì

(c) ÊæàWÜ¨Ü Ÿ¨ÜÇÝÊÜOæ¿á ¨ÜÃÜ (d) Êæáà騆 GÇÝÉ BÁáRWÜÙÜá ÓÜÄ

(e) ¿ÞÊÜâ¨Üã AÆÉ

9 ±Üâ.£.®æãà.
AP *AP*

18. The points scored by a basket ball team in a series of matches are as follows

17, 2, 7, 27, 25, 5, 14, 18, 10, 24, 48, 10, 8, 7, 10, 28

The mode of this data is

(a) 14 (b) 10 (c) 7 (d) 18 (e) None

19. In the following question using the relationship between these items, match them
with the most suitable venn-diagram

Doctors, Females, Forests

(a) (b)

(c) (d)

(e)

20. In the figures given below AB CD . What is the value of angle X ?

(a) 50° (b) 40° (c) 70° (d) 60° (e) None
10
*AP* AP

18. Jí¨Ü á ÓÜ Ã Ü ~ ¿áÈÉ Jí¨Ü á ¸ÝÂÓæ R p… ¸ÝDž ñÜ í vÜ © í¨Ü WÜ Ú ÓÜ Ç Ý¨Ü AíPÜ W Ü Ù Ü á ×àXÊæ :
17, 2, 7, 27, 25, 5, 14, 18, 10, 24, 48, 10, 8, 7, 10, 28

D ¨ÜñݤíÍÜ¨Ü Êæãàv…&
(a) 14 (b) 10 (c) 7 (d) 18 (e) ¿ÞÊÜâ¨Üã AÆÉ

19. PæÙÜX®Ü ±ÜÅÍæ°¿áÈÉ , D ÊÜÓÜá¤WÜÙÜ ®ÜvÜáÊÜ| ÓÜíŸí«ÜÊÜ®Üá° E±ÜÁãàXÔPæãívÜá, AÊÜâWÜÚWæ ÓÜãPܤÊݨÜ

Ê殅&bñÜÅWÜÚWæ ÖæãàÈÔ ŸÃæÀáÄ.
Êæç¨ÜÂÃÜá, Ô÷à¿áÃÜá, PÝvÜáWÜÙÜá

(a) (b)

(c) (d)

(e)

20. PæÙÜX®Ü bñÜŨÜÈÉ , AB CD, Pæãà®Ü X®Ü ÊÜåèÆÂÊæà®Üá ?

(a) 50° (b) 40° (c) 70° (d) 60° (e) ¿ÞÊÜâ¨Üã AÆÉ
11 ±Üâ.£.®æãà.
AP *AP*

21. In our houses all electrical devices operate on 220V. It implies that

(a) They are all connected in series

(b) They are all connected in parallel

(c) They all have currents of equal values

(d) They all have the same resistance

(e) None of the above

22. Find the next number in the series

24, 33, 44, 57, 72, ...

(a) 94 (b) 83 (c) 88 (d) 89 (e) None

23. In the following bar graph which two states have same production in 1997-98 ?

(Coal production (in million tons) is shown on the y-axis and the states are on the
x-axis)

(a) Bihar and Maharashtra (b) W.B and Orissa

(c) Bihar and Orissa (d) A.P and W.B
(e) None

12
*AP* AP

21. ®ÜÊÜá¾ ÊÜá®æWÜÙÜÈÉ , GÇÝÉ Ë¨ÜáÂñ… E±ÜPÜÃÜ|WÜÙÜá 220VWÜÙÜÈÉ PÝ¿áì ¯ÊÜì×ÓÜáñܤÊæ. C¨ÜÃÜ A¥Üì
(a) AÊæÆÉÊÜ®Üã° ÓÜÃÜ~¿áÈÉ ÓÜí±ÜQìÓÜÇÝX¨æ
(b) AÊæÆÉÊÜ®Üã° ÓÜÊÜÞíñÜÃܨÜÈÉ ÓÜí±ÜQìÓÜÇÝX¨æ
(c) AÊæÆÉÊÜä ÓÜÊÜÞ®Ü ÊÜåèÆÂWÜÙÜ Ë¨ÜáÂñ… ±ÜÅÊÝÖÜÊÜ®Üá° Öæãí©Êæ
(d) AÊæÆÉÊÜä Jí¨æà ±ÜÅ£Ãæãà«ÜÊÜ®Üá° Öæãí©Êæ
(e) Êæáà騆 ¿ÞÊÜâ¨Üã AÆÉ

22. 24, 33, 44, 57, 72, ... GíŸ ÓÜÃÜ~¿áÈÉ®Ü ÊÜááí©®Ü ÓÜíTæ¿á®Üá° PÜívÜá×wÀáÄ.

(a) 94 (b) 83 (c) 88 (d) 89 (e) ¿ÞÊÜâ¨Üã AÆÉ

23. PæÙÜX®Ü ¸ÝÅ WÝÅ´…®ÜÈÉ ¿ÞÊÜ GÃÜvÜá ÃÝgÂWÜÙÜá 1997&98ÃÜÈÉ Jí¨æà Eñݳ¨Ü®æ¿á®Üá° ñæãàÄÔÊæ ?
(PÜÈÉ¨ÜªÈ®Ü Eñݳ¨Ü® æ¿á®Üá° (¨ÜÍÜÆPÜÒ o®…WÜÙÜÈÉ ) y- APÜÒ¨ÜÈÉ ñæãàÄÓÜÇÝX¨æ ÊÜáñÜᤠÃÝgÂWÜÙÜ®Üá°
x-APÜÒ¨ÜÈÉ ñæãàÄÓÜÇÝX¨æ)

(a) ¹ÖÝÃÜ ÊÜáñÜᤠÊÜáÖÝÃÝÐÜó (b) ±Ü. ŸíWÝÙÜ ÊÜáñÜᤠJÄÓÝÕ

(c) ¹ÖÝÃÜ ÊÜáñÜᤠJÄÓÝÕ (d) Bí«ÜÅ ±ÜŨæàÍÜ ÊÜáñÜᤠ±Ü. ŸíWÝÙÜ
(e) ¿ÞÊÜâ¨Üã AÆÉ
13 ±Üâ.£.®æãà.
AP *AP*

24. There are two sets of figures. One set is called the problem figures and the other
set is called the answer figures. The problem set figures form some kind of series.
Select one figure from the answer set which will continue the same series as
given in the problem set figures.

Problem figures-

Answer figures-

(a) 1 (b) 2 (c) 3 (d) 4 (e) 5

25. The following question has some premises, which is assumed to be correct. It is
followed by an inference. Judge whether conclusion drawn is

(a) TRUE (b) PROBABLY TRUE

(c) FALSE (d) PROBABLY FALSE

(e) IRRELEVENT

Premises : Only graduates get jobs.

He is not a graduate.

Conclusion : He will get a job

(a) TRUE (b) PROBABLY TRUE

(c) FALSE (d) PROBABLY FALSE

(e) IRRELEVENT
14
*AP* AP

24. PæÙÜWæ GÃÜvÜá bñÜÅWÜÙÜ WÜ|ÊÜ®Üá° ¯àvÜÇÝX¨æ. Jí¨Üá ÓÜÊÜáÓæ¿á bñÜÅWÜ| ÊÜáñÜᤠÊÜáñæã¤í¨Üá EñܤÃÜWÜÙÜ
bñÜÅW|
Ü . ÓÜÊáÜ Óæ¿á bñÜÅW|
Ü ÊÜâ Jí¨Üá ¯©ìÐÜr ÓÜÃ~
Ü ¿á®Üá° A®ÜáÓÜÄÓÜáñܤ¨æ. ÓÜÊáÜ Óæ¿á bñÜÅW|
Ü ¨ÜíñæÁáà
ÓÜÃÜ~¿á®Üá° A®ÜáÓÜÄÓÜáÊÜ EñܤÃÜWÜÙÜ WÜ|©í¨Ü Jí¨Üá bñÜÅÊÜ®Üá° BÄÔÄ.

ÓÜÊÜáÓæ¿á bñÜÅWÜ|

EñܤÃÜWÜÙÜ WÜ|

(a) 1 (b) 2 (c) 3 (d) 4 (e) 5

25. PæÙÜX®Ü ±ÜÅÍæ°¿áá ÓÜÄÁáí¨Üá »ÝËÓÜÇÝ¨Ü PæÆÊÜâ ÊÝPÜÂWÜÙÜ®Üá° Öæãí©¨æ. A¨ÜÃÜ PæÙÜWæ ¯|ì¿áWÜÙÜ®Üá°
¯àvÜÇÝX¨æ. D ¯|ì¿áWÜÙÜá PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨æí¨Üá ¯|ìÀáÔÄ.
(a) ÓÜÄ (TRUE) (b) ŸÖÜáÍÜ@ ÓÜÄ (PROBABLY TRUE)
(c) ñܱÜâ³ (FALSE) (d) ŸÖÜáÍÜ@ ñܱÜâ³ (PROBABLY FALSE)
(e) AÓÜퟨܜ (IRRELEVENT)
ÊÝPÜÂWÜÙÜá : ±Ü¨ÜËà«ÜÃÜÃÜá ÊÜÞñÜÅÊæà PæÆÓÜWÜÙÜ®Üá° WÜÚÓÜáÊÜÃÜá
BñÜ®æ㟺 ±Ü¨ÜËà«ÜÃÜ®ÜÆÉ.
¯|ì¿á : BñܯWæ PæÆÓÜ ÔWÜáñܤ¨æ.
(a) ÓÜÄ (TRUE) (b) ŸÖÜáÍÜ@ ÓÜÄ (PROBABLY TRUE)
(c) ñܱÜâ³ (FALSE) (d) ŸÖÜáÍÜ@ ñܱÜâ³ (PROBABLY FALSE)
(e) AÓÜퟨܜ (IRRELEVENT)
15 ±Üâ.£.®æãà.
AP *AP*

PART – B
a) This Part has five Sections and all of them are compulsory.
b) Each Section has seven questions.
c) All the questions with a Section carry three marks each.
d) Please Attempt any five questions of the seven questions of a Section.
e) If more than five questions of a Section are answered, the marks allotted to the
first five answered questions only will be awarded to the candidate.

SECTION – 1

(3 marks × 5 questions = 15 Marks)

Please answer any five questions of the seven given below.

26. A and B can do a work in 8 days, B and C can do the same work in 12 days.
A, B and C together can finish it in 6 days. A and C together will be able to do the
work in how many days ?

27. The price of commodity has increased by 20%. Find the reduction in consumption
of the commodity so that there is no increase in expenditure.

28. If (25)7.5 × (5)2.5 ÷ (125) 1.5 = 5a, what is the value of ‘a’ ?

29. A car travels from point x to y at a speed of 60 kms. per hour in half an hour. It
goes from y to z at a speed of 30 kms. per hour in one hour. Find the average
speed of car from travelling x to z.

30. A group of girls arranged for a party for themselves for which food worth Rs. 240
was purchased. The cost of food was to be divided amongst all the attending girls
equally. But, four girls did not attend the party. Because of that, the cost of food
per person went up by Rs. 5 above what would have been paid by each girl had all
attended by party. How many girls were supposed to attend the party ?

31. ABC is a right angled triangle. The hypotenuse AC = 17 cms and side BC = 8 cms.
In the triangle is inscribed a circle. what is the radius of the circle ?

32. If the cost price of 15 articles is equal to the selling price of the 12 articles, find
the gain or loss percent in the transaction.
16
*AP* AP

»ÝWÜ – B
a) D »ÝWܨÜÈÉ 5 Ë»ÝWÜWÜÚ¨Ü᪠, GÇÝÉ ±ÜÅÍæ°WÜÙÜã PÜvÝx¿áÊÝXÊæ.
b) ±ÜÅ£Áãí¨Üá Ë»ÝWܨÜÈÉ 7 ±ÜÅÍæ°WÜÚÊæ.
c) ±ÜÅ£Áãí¨Üá Ë»ÝWܨÜÈÉ®Ü ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ ÊÜáãÃÜá AíPÜWÜÙÜá CÃÜáñܤÊæ.
d) ±ÜÅ£ Ë»ÝWܨÜÈÉ®Ü HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔÄ.
e) Jí¨Üá ÊæàÙæ I¨ÜQRíñÜ ÖæaÜác ±ÜÅÍæ°WÜÚWæ EñܤÄԨܪÈÉ , Êæã¨ÜÆ I¨Üá EñܤÄst ±ÜÅÍæ°WÜÚWæ ¯àvÜÇݨÜ
AíPÜWÜÙÜ®Üá° ÊÜÞñÜÅÊæà A»Ü¦ìWÜÚWæ ¯àvÜÇÝWÜáÊÜâ¨Üá.
Ë»ÝWÜ – 1
(3 AíPÜWÜÙÜá × 5 ±ÜÅÍæ°WÜÙÜá = 15 AíPÜWÜÙÜá)
PæãqrÃÜáÊÜ HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.
26. A ÊÜáñÜᤠBWÜÙÜá Jí¨Üá PæÆÓÜÊÜ®Üá° 8 ©®ÜWÜÙÜÈÉ ÊÜÞvܟÆÉÃÜá, A¨æà PæÆÓÜÊÜ®Üá° B ÊÜáñÜᤠC 12 ©®ÜWÜÙÜÈÉ
ÊÜÞvܟÆÉÃÜá. A, B ÊÜáñÜᤠC WÜÙÜá B PæÆÓÜÊÜ®Üá° JqrWæ 6 ©®ÜWÜÙÜÈÉ ÊÜááXÓܟÆÉÃÜá. A ÊÜáñÜᤠC WÜÙÜá B
PæÆÓÜÊÜ®Üá° JqrWæ GÐÜár ©®ÜWÜÙÜÈÉ ÊÜááXÓܟÆÉÃÜá ?
27. Jí¨Üá ÊÜÓÜá¤Ë®Ü ¨ÜÃÜÊÜâ 20% ÖæaÝcX¨æ. ÊæaÜc¨ÜÈÉ ¿ÞÊÜâ¨æà HÄPæ¿ÞWܨÜíñæ ÊÜÓÜá¤Ë®Ü ŸÙÜPæ¿áÈÉ®Ü
PÜwñÜÊÜ®Üá° PÜívÜá×wÀáÄ.

28. (25)7.5 × (5)2.5 ÷ (125)1.5 = 5a B¨ÜÃæ, ‘a’ ®Ü ÊÜåèÆÂÊæà®Üá ?

29. Jí¨Üá PÝÃÜá x ¯í¨Ü y ÊÜÃæWæ ±ÜÅ£ WÜípæWæ 60 Q.Ëáà.WÜÙÜ ÊæàWܨÜÈÉ A«Üì WÜípæ¿áÊÜÃæWæ ÓÜíaÜÄÓÜáñܤ¨æ.
A¨Üá y ¯í¨Ü z ÊÜÃæWæ ±ÜÅ£ WÜípæWæ 30 Q.Ëáà.WÜÙÜ ÊæàWܨÜÈÉ Jí¨Üá WÜípæ¿áÊÜÃæWæ ÓÜíaÜÄÓÜáñܤ¨æ.
x ¯í¨Ü z ÊÜÃæWæ ÓÜíaÜÄÓÜáÊÜÈÉ PÝÄ®Ü ÓÜÃÝÓÜÄ ÊæàWÜÊæà®Üá ?

30. Jí¨Üá ÖÜávÜáX¿áÃÜ WÜáí±Üâ ñÜÊÜáWÝX Jí¨Üá ±Ýqì¿á®Üá° BÁãàiÔ¨ÜÃÜá. C¨ÜPÝRX ÃÜã. 240ÃÜÐÜár
BÖÝÃÜÊÜ®Üá° SÄà©Ô¨ÜÃÜá. BÖÝÃÜ¨Ü ÊæaÜcÊÜ®Üá° ±ÝqìWæ ŸÃÜáÊÜ GÇÝÉ ÖÜávÜáX¿áÃÜá ÓÜÊÜÞ®ÜÊÝX
»ÜÄÓÜÆá ¯«ÜìÄÔ¨ÜÃÜá. B¨ÜÃæ, ®ÝÆáR ÖÜávÜáX¿áÃÜá ±ÝqìWæ ÖÝgÃÝWÜÈÆÉ . ×àWÝX, ±ÜÅ£Á㟺ÃÜá
»ÜÄÓܸæàPÝ¨Ü ÊæaÜcÊÜâ ±ÜÅ£Á㟺ÄWæ ÃÜã. 5ÃÜíñæ ÖæaÝcÀáñÜá. ±ÝqìWæ GÐÜár g®Ü ÖÜávÜáX¿áÃÜá
ÖÝgÃÝWܸæàQñÜᤠ?
31. ABC Jí¨Üá ÆíŸ Pæãà¯à¿á £ÅPæãà®ÜÊÝX¨æ . A¨ÜÃÜ PÜ|ì AC = 17 Óæí.Ëáà.WÜÙÜá ÊÜáñÜᤠ¸ÝÖÜá
BC = 8 Óæí.Ëáà.WÜÙÜá. £ÅPæãà®Ü¨æãÙÜWæ ÊÜêñܤÊÜ®Üá° ÃÜbÓÜÇÝX¨æ. ÊÜêñܤ¨Ü £ÅgÂÊæà®Üá ?

32. 15 ÊÜÓÜá¤WÜÙÜ SÄà© ¸æÇæ¿áá 12 ÊÜÓÜá¤WÜÙÜ ÊÜÞÃÜáÊÜ ¸æÇæWæ ÓÜÊÜÞ®ÜÊݨÜÃæ, D ÊÜÂÊÜÖÝÃܨÜÈÉ EípݨÜ
ÇÝ»Ü A¥ÜÊÝ ®ÜÐÜrÊÜ®Üá° PÜívÜá×wÀáÄ.
17 ±Üâ.£.®æãà.
AP *AP*

SECTION – 2

(3 marks × 5 questions = 15 Marks)

Please Answer any five questions of the seven given below.

33. The runs scored by two batsmen in five matches is as below-

Match 1 Match 2 Match 3 Match 4 Match 5

Batsman A 10 95 25 20 50

Batsman B 35 40 35 40 40

Based upon these scores answer the following :

(a) Who is the better batsman, A or B ? 2

(b) Who is a more reliable in terms of performance ? 1

34. In a survey done on the night of 09th Dec. 2011 in Bangalore it was found that of
the 210 driving accidents that occurred that night 15% were done by drunk drivers.
A person concluded that since 85% accidents were due to drivers who were not
drunk and only 15% by those who were drunk, drunken driving is safer than
driving without being drunk.

Is the conclusion correct ? Give reason/reasons in support of your answer.

35. It was found by actual voting that 40% of all males and 15% of all females of
Pampapur village were in favor of opening a Liquor shop in the village. Thus it was
concluded that 55% (40% + 15%) of the village had voted in favor of having the
Liquor shop in the village.

Where and how is this conclusion wrong ?

18
*AP* AP

Ë»ÝWÜ – 2
(3 AíPÜWÜÙÜá × 5 ±ÜÅÍæ°WÜÙÜá = 15 AíPÜWÜÙÜá)

PæãqrÃÜáÊÜ HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.

33. I¨Üá ±Üí¨ÜÂWÜÙÜÈÉ CŸºÃÜá ¸ÝÂp…Õ ÊÜá®Üá°WÜÙÜá WÜÚÔÃÜáÊÜ ÃÜ®Üá°WÜÙÜá PæÙÜX®Üí£Êæ :

± Üí ¨ Ü Â 1 ± Üí ¨ Ü Â 2 ± Üí ¨ ÜÂ 3 ± Üí ¨ ÜÂ 4 ± Üí ¨ ÜÂ 5

¸ÝÂp…ÊÜᮅ A 10 95 25 20 50

¸ÝÂp…ÊÜᮅ B 35 40 35 40 40

D AíPæWÜÙÜ B«ÝÃܨÜÈÉ PæÙÜX®ÜÊÜâWÜÙÜ®Üá° EñܤÄÔÄ :

(a) CŸºÃÜÈÉ EñܤÊÜá ¸ÝÂp…Õ ÊÜᮅ ¿ÞÃÜá, A A¥ÜÊÝ B ?

(b) ±ÜŨÜÍÜì®Ü¨ÜÈÉ ¿ÞÃÜ®Üá° ÖæaÝcX AÊÜÆí¹ÓܟÖÜá¨Üá ?

34. ¸æíWÜÙã
Ü Ä®ÜÈÉ09 wÓæíŸÃ…2011ÃÜ Ãݣſáí¨Üá ÊÜÞw¨Ü ÓÜËáàPæÒ¿áÈÉ, B ÃݣŠ®Üv¨
æ Ü210ÃÜÓ¤æ A±Ü[ÝñÜWÙÜ È
Ü É
15% ÊÜá¨ÜÂ±Ý®Ü ÊÜÞw¨Ü aÝÆPÜÄí¨Ü BXñÜá.¤ 85% A±Ü[ÝñÜWÙ
Ü áÜ PÜáw¿á¨Ü aÝÆPÜÄí¨Ü EípÝWܨ,æ PæàÊÜÆ
15% ÊÜÞñÜÅ PÜáwñÜ¨Ü PÝÃÜ| EípÝX¨ÜÄ
ª í¨Ü JŸº ÊÜÂQ¤¿áá PÜáw¨Üá ÊÝÖÜ®Ü aÜÇÝÀáÓÜáÊÜâ¨æà ÓÜáÃÜQÒñÜ Gí¨Üá
¯«ÜìÄԨܮáÜ . D ¯|ì¿áÊÜâ ÓÜÄÁáà ? ¯ÊÜá¾ EñܤÃÊ
Ü ®Ü áÜ ° ¸æíŸÈÓÜáñݤ PÝÃÜ|(WÜÙáÜ ) ¯àw.

35. ÊÜáñÜaÜÇÝÊÜOæ¿á ÊÜáãÆPÜ ±Üí±Ý±ÜâÃÜ¨Ü GÇÝÉ ±ÜâÃÜáÐÜÃÜÈÉ 40% ÊÜáñÜᤠGÇÝÉ Ô÷à¿áÃÜÈÉ 15%ÃÜÐÜár
WÝÅÊÜá¨ÜÈÉ ÊÜá¨Ü¨ÜíWÜw¿á®Üá° ñæÃæ¿áÆá ñÜÊÜá¾ ÓÜÖÜÊÜáñÜÊÜ®Üá° ÓÜãbÔ¨ÜÃÜá. ×àWÝX, WÝÅÊÜá¨Ü 55%ÃÜÐÜár
(40% +15%) g®ÜÃÜá ÊÜá¨Ü¨ÜíWÜw¿á®Üá° ñæÃæ¿áÆá ñÜÊÜá¾ ÓÜÖÜÊÜáñÜÊÜ®Üá° ÓÜãbÔ¨ÜÃÜá Gí¨Üá
¯|ìÀáÓÜÇÝÀáñÜá. D ¯|ì¿áÊÜâ ÖæàWæ ñܱݳX¨æ ?

19 ±Üâ.£.®æãà.
AP *AP*

36. A Statistician wants to cross a river on foot which is 200 mts wide. He does not
know swimming, but can walk through water up to 1.20 mts deep. If water is
deeper than this, he becomes unsteady and falls. Reliable analysis of the data of
depth across the river gives the average depth as being 1.10 mts. Based upon this
the Statistician infers it is safe for him to cross the river.

Is the inference correct ? Give reason/reasons in support of your answer. What

statistical measure of depth should be used in such situations to ensure complete
safety ?

37. If the mean of a, b, c is M and (ab + bc) = – ca, find out the mean of a2, b2 and c2.

38. Calculate the mean age of members of a joint family given below -

AGE CLASS (YEARS) NUMBER OF MEMBERS

0−10 10

10−20 8

20−30 6

30−40 2

40−50 2

50−60 2

39. For a pie chart calculate the correct proportions for each of the brand in degrees
and draw the pie chart

Brand : A B C D

Consumption : 60 20 15 5
20
*AP* AP

36. JŸº AíQAíÍÜ ñÜgn®Üá 200 ËáàoÅ AWÜÆËÃÜáÊÜ Jí¨Üá ®Ü©¿á®Üá° PÝÆ°wWæ¿áÈÉ ¨ÝoÆá
Ÿ¿áÓÜáñݤ®æ. BñܯWæ Dgá ŸÃÜáÊÜâ©ÆÉ, B¨ÜÃæ 1.20 ËáàoÅ BÙܨÊ
Ü ÃÜ Wæ æ ¯àÄ®ÜÈÉ ®Üv¿
æ áŸÆÉ®áÜ . ¯àÃÜá
C¨ÜQRíñÜ BÙÜÊÝX¨ÜªÃæ, BñÜ®Üá AÔ§ÃÜWæãívÜá ¹¨Ü᪹vÜáÊÜ®Üá . ®Ü©¿á BÙÜ¨Ü PÜáÄñÝ¨Ü Jí¨Üá
ËÍæÉàÐÜOæ¿áá ®Ü©¿á ÓÜÃÝÓÜÄ BÙÜÊÜâ 1.10 ËáàoÅ Gí¨Üá £Ú¨ÜáŸíñÜá. C¨ÜÃÜ B«ÝÃܨÜÈÉ, AíQAíÍÜ
ñÜgn®Üá ñÝ®Üá ®Ü©¿á®Üá° ¨ÝoáÊÜâ¨Üá ÓÜáÃÜQÒñÜÊÝX¨æ Gí¨Üá ¯«ÜìÄԨܮÜá. D ¯|ì¿áÊÜâ
ÓÜÄ¿ÞX¨æÁáà ? ¯ÊÜá¾ EñܤÃÜÊÜ®Üá° ¸æíŸÈÓÜáñݤ PÝÃÜ|(WÜÙÜá ) ¯àw . ÓÜí±Üä|ì ÓÜáÃÜPÜÒñæ¿á®Üá°
TÝñÜıÜwÓÜÆá CíñÜÖÜ ÓÜí¨Ü»ÜìWÜÙÜÈÉ ¿ÞÊÜ AíQAíÍÜ¨Ü ¿ÞÊÜ AÙÜñæ¿á®Üá° E±ÜÁãàXÓܸæàPÜá ?

37. a, b ÊÜáñÜᤠcWÜÙÜ ÓÜÃÝÓÜÄ¿áá M ÊÜáñÜᤠ(ab + bc) = – ca B¨ÜÃæ, a2, b2 ÊÜáñÜᤠc2WÜÙÜ ÓÜÃÝÓÜÄ¿á®Üá°

PÜívÜá×wÀáÄ.

38. PæÙÜWæ ¯àwÃÜáÊÜ Jí¨Üá AË»ÜPܤ PÜáoáíŸ¨Ü ÓܨÜÓÜÂÃÜ ÓÜÃÝÓÜÄ ÊÜ¿áÓÜÕ®Üá° ÇæPÜRÊÜÞw.

AGE CLASS (YEARS) NUMBER OF MEMBERS

0−10 10

10−20 8

20−30 6

30−40 2

40−50 2

50−60 2

39. Jí¨Üá ±æç ®ÜPæÒWæ, ±ÜÅ£Áãí¨Üá ¸ÝÅ$ÂíwWæ wXÅWÜÙÜÈÉ ÓÜÄ¿Þ¨Ü A®Üá±ÝñÜWÜÙÜ®Üá° ÇæPÜR ÖÝQ ÊÜáñÜᤠ±æç
®ÜPæÒ¿á®Üá° ÃÜbÔ.
Brand : A B C D

Consumption : 60 20 15 5
21 ±Üâ.£.®æãà.
AP *AP*

SECTION – 3
(3 marks × 5 questions = 15 marks)

Please answer any five questions of the seven given below.

40. In case of the following three sequence of numbers or number pairs, find the rule/
principle on which the sequences have been made ?

(a) 2,6,12,20,30,42,56...

(b) 1/2, 3/4, 5/8, 7/16, 9/32...

(c) (2,3), (3,5), (5,7), (7,11), (11,13), (13,17)...

41. (a) In a certain code ROSE is written as 6821, CHAIR is coded as 73546 and
PREACH is coded as 961473. What is the code decode system here ? What
will be the code for SEARCH ?

(b) In a certain code, 3456 is written as ROPE and 15526 is coded as APPLE. What
is code uncode system here ? How will 54613 be coded as in this system ?

(c) In a certain code ‘381’ means ‘Hari is honest’, ‘162’ means ‘Shashi is intelligent’
and ‘948’ means ‘Hari should go’. Which digit means ‘honest’ in that language ?

42. In Southern Forest Rangers College, Coimbatore, there are five teachers. They
can teach any combination and number of subjects. A and B teach Wildlife and
Genetics, B and C teach Genetics and Survey, A and D teach Mensuration and
Ecology and B and E teach Ecology and Forest law.

Based upon the above, answer the following questions showing the process/steps
involved in doing so.
(a) Who is teaching the maximum number of subjects ?
(b) More than two teachers teach which subjects ?
(c) Who teach/teaches exactly four subjects ?
22
*AP* AP

Ë»ÝWÜ – 3
(3 AíPÜWÜÙÜá × 5 ±ÜÅÍæ°WÜÙÜá = 15 AíPÜWÜÙÜá)
PæãqrÃÜáÊÜ HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.
40. PæÙÜX®Ü ÊÜáãÃÜá ÓÜíTÝ A¥ÜÊÝ ÓÜíTÝ hæãàwWÜÙÜÈÉ, D ÓÜíTÝÂhæãàwWÜÙÜ®Üá° ÃÜbst ¯¿áÊÜá/ñÜñÜÌÊÜ®Üá°
PÜívÜá×wÀáÄ.
(a) 2,6,12,20,30,42,56...
(b) 1/2, 3/4, 5/8, 7/16, 9/32...

(c) (2,3), (3,5), (5,7), (7,11), (11,13), (13,17)...

41. (a) Jí¨Üá ¯©ìÐÜr Pæãàv…®ÜÈÉ ROSE A®Üá° 6821 Gí¨Üá ŸÃæ¿áÇÝX¨æ, CHAIR ®Üá° 73546 ÊÜáñÜá¤
PREACH®Üá° 961473 Gí¨Üá ŸÃæ¿áÇÝX¨æ. CÈÉ®Ü Pæãàv… wPæãàv… ÊÜÂÊÜÓæ§Ááà®Üá ? D
ÊÜÂÊÜÓ槿áÈÉ SEARCH A®Üá° ÖæàWæ Pæãàv… ÊÜÞvÜÇÝWÜáÊÜâ¨Üá ?

(b) Jí¨Üá ¯©ìÐÜr Pæãàv…®ÜÈÉ, 3456®Üá° ROPE Gí¨Üá ÊÜáñÜᤠ15526®Üá° APPLE Gí¨Üá Pæãàv…
ÊÜÞvÜÇÝX¨æ. CÈÉ®Ü Pæãàv… wPæãàv… ÊÜÂÊÜÓæ§Ááà®Üá ? D ÊÜÂÊÜÓ槿áÈÉ 54613 A®Üá° ÖæàWæ Pæãàv…
ÊÜÞvÜÇÝWÜáÊÜâ¨Üá ?

(c) Jí¨Üá ¯©ìÐÜr Pæãàv…®ÜÈÉ, 381 Gí¨ÜÃæ ‘Hari is honest’, ‘162’ Gí¨ÜÃæ ‘Shashi is intelligent’
ÊÜáñÜᤠ‘948’ Gí¨ÜÃæ ‘Hari should go’. B »ÝÐæ¿áÈÉ ¿ÞÊÜ AíPæ¿áá ‘honest’ GíŸ A¥ÜìÊÜ®áÜ °
¯àvÜáñܤ¨æ ?

42. Pæãà¿áíŸñÜã¤Ä®Ü ¨ÜQÒ|¨Ü PÝw®Ü ÃæàígÃÜáWÜÙÜ PÝÇæài®ÜÈÉ, I¨Üá A«Ý±ÜPÜĨݪÃæ. AÊÜÃÜá ¿ÞÊÜâ¨æà
ÓÜíTæ¿á ËÐÜ¿áWÜÙÜá ÊÜáñÜᤠ¿ÞÊÜâ¨æà ÓÜíÁãàg®æ¿á®Üá° PÜÈÓܟÆÉÃÜá. A ÊÜáñÜᤠB ÊÜ®ÜÂiàÊÜ ÊÜáñÜá¤
ñÜÚÍÝÓÜ÷ÊÜ®Üá° PÜÈÓܟÆÉÃÜá. B ÊÜáñÜᤠC ñÜÚÍÝÓÜ÷ÊÜ®Üá° ÊÜáñÜᤠ»ÜãÊÜÞ±Ü®Ü (Survey)PÜÈÓܟÆÉÃÜá. A
ÊÜáñÜᤠD AÙÜñæÍÝÓÜ÷ ÊÜáñÜᤠ±ÜÄÓÜÃÜËhÝn®Ü ÊÜáñÜᤠB ÊÜáñÜᤠE ±ÜÄÓÜÃÜËhÝn®Ü ÊÜáñÜᤠAÃÜ|¯¿áÊÜáWÜÙÜ®Üá°
PÜÈÓܟÆÉÃÜá. Êæáà騆 B«ÝÃܨÜÈÉ, ±ÜÅQÅÁá/PÜÅÊÜáWÜÙÜ ÓÜ×ñÜ PæÙÜX®Ü ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :
(a) ¿ÞÃÜá WÜÄÐÜu ÓÜíTæ¿á ËÐÜ¿áWÜÙÜ®Üá° PÜÈÓÜᣤ¨ÝªÃæ ?
(b) CŸºÄXíñÜ A—PÜ A«Ý±ÜPÜÃÜá ¿ÞÊÜ ËÐÜ¿áWÜÙÜ®Üá° PÜÈÓÜᣤ¨ÝªÃæ ?
(c) ¿ÞÃÜá ÓÜÄ¿ÞX ®ÝÆáR ËÐÜ¿áWÜÙÜ®Üá° PÜÈÓÜᣤ¨ÝªÃæ ?

23 ±Üâ.£.®æãà.
AP *AP*

43. In an informal meeting of the Forest department SIX members sat around a round

table. All were facing towards the center of the table. The Forester was sitting to

the left of Ranger. The ACF was sitting between Conservator and the DFO. The

Guard was sitting between the Forester and the Conservator.

Based upon the above, answer the following questions by drawing the seating plan.

(a) Who sat to the left of DFO ?

(b) Who sat to the right of ACF ?

(c) Who sat between ACF and Ranger ?

44. In a human resource evaluation of the forest department the strong subjects of

five lady officers was done. Their strengths are given as below. The subjects

where they are not noted as strong treated as weak.

Madhu and Shivani are strong in Afforestation and Investigation. Asha and Madhu

are strong in Protection and Investigation. Asha, Namita and Pratibha are strong

in Logging and Protection. Namita and Asha are strong in Forensics and Protection.

Pratibha and Shivani are strong in Afforestation and Logging.

Based upon the above, answer the following questions showing the table of strength/

weakness of each lady officer -

(a) Who is strong in Protection, Forensics and Logging, but weak in Investigation ?

(b) Who is strong in Protection, Logging, Investigation and Forensics ?

(c) Who is strong in Protection, Logging and Afforestation ?

24
*AP* AP

43. AÃÜ| CÇÝTæ¿á Jí¨Üá A®è±ÜaÝÄPÜ ÓÜ»æ¿áÈÉ, BÃÜá ÓܨÜÓÜÂÃÜá Jí¨Üá WÜáívÜ®æ¿á Êæáài®Ü ÓÜáñܤ
PÜáÚñÜáPæãívÜÃÜá. GÆÉÃÜã Êæáài®Ü ÊÜá«Ü嬆 PÜvæWæ ÊÜááS ÊÜÞw¨ÜªÃÜá. ÊܮܱÝÆPÜ, ÃæàígÄ®Ü GvÜPæR
PÜáÚ£ÃÜáñݤ®æ . AÃÜ| ÓÜíÃÜPÜÒOݗPÝÄ ÊÜáñÜᤠDFO ®ÜvÜáÊæ ACF PÜáÚ£¨ÝªÃæ. ÊܮܱÝÆPÜ ÊÜáñÜá¤
AÃÜ| ÓÜíÃÜPÜÒOݗPÝÄ ®ÜvÜáÊæ WÝv…ì PÜáÚ£¨ÜªÃÜá. Êæáà騆 B«ÝÃܨÜÈÉ, BÓÜ®Ü¨Ü Áãàg®æ¿á®Üá°
ŸÃæ¿ááÊÜ ÊÜáãÆPÜ PæÙÜX®Ü ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :

(a) DFO GvÜPæR ¿ÞÃÜá PÜáÚ£¤¨ÜªÃÜá ?

(b) ACF ŸÆPæR ¿ÞÃÜá PÜáÚ£¤¨ÜªÃÜá ?

(c) ACF ÊÜáñÜᤠÃæàígÄ®Ü ®ÜvÜáÊæ ¿ÞÃÜá PÜáÚ£¤¨ÜªÃÜá ?

44. AÃÜ| CÇÝTæ¿á Jí¨Üá ÊÜÞ®ÜÊÜ ÓÜí±Ü®Üã¾Æ¨Ü ÊÜåèÆÂÊÜޱܮܨÜÈÉ, I¨Üá ÊÜá×ÙÝ A—PÝÄWÜÙÜá
±ÜşÆÃÝXÃÜáÊÜ ËÐÜ¿áWÜÙÜ ŸWæY £Ú¿áÇÝÀáñÜá. AÊÜÃÜ ÓÝÊÜá¥ÜÂìWÜÙÜ®Üá° PæÙÜWæ ¯àvÜÇÝX¨æ. AÊÜÃÜá
±ÜşÆÃÝXÆÉ¨Ü ËÐÜ¿áWÜÙÜÈÉ ¨ÜáŸìÆÃÝXÃÜáÊÜÃÜá Gí¨Üá ±ÜÄWÜ~ÓÜÇÝWÜáÊÜâ¨Üá.

ÊÜá«Üá ÊÜáñÜᤠÎÊݯ AÃÜ~ÂàPÜÃÜ| ÊÜáñÜᤠñܯTæ¿áÈÉ ±ÜşÆÃÝX¨ÝªÃæ. BÍÝ ÊÜáñÜᤠÊÜá«Üá ÓÜíÃÜPÜÒOæ
ÊÜáñÜᤠñܯTæ¿áÈÉ ±ÜşÆÃÝX¨ÝªÃæ. BÍÝ, ®ÜËáñÜ ÊÜáñÜᤠ±ÜÅ£»Ý ÇÝXíW… ÊÜáñÜᤠÓÜíÃÜPÜÒOæ¿áÈÉ
±ÜşÆÃÝX¨ÝªÃæ. ®ÜËáñÜ ÊÜáñÜᤠBÍÝ ´æäÃæ¯ÕP…Õ ÊÜáñÜᤠÓÜíÃÜPÜÒOæ¿áÈÉ ±ÜşÆÃÝX¨ÝªÃ.æ

±ÜÅ£»Ý ÊÜáñÜᤠÎÊݯ AÃÜ~ÂàPÜÃÜ| ÊÜáñÜᤠÇÝXíW…®ÜÈÉ ±ÜşÆÃÝX¨ÝªÃæ.

Êæáà騆 B«ÝÃܨÜÈÉ, ±ÜÅ£Á㟺 ÊÜá×ÙݗPÝÄ¿á ÓÝÊÜá¥ÜÂì/¨èŸìÆÂñæWÜÙÜ PæãàÐÜrPÜÊÜ®Üá° ñæãàÄÓÜáñݤ

PæÙÜX®Ü ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :

(a) ¿ÞÃÜá ÓÜíÃÜPÜÒOæ, ´æäÃæ¯ÕP…Õ ÊÜáñÜᤠÇÝXíW…®ÜÈÉ ±ÜşÆÃÝXÃÜáÊÜÃÜá, B¨ÜÃæ ñܯTæ¿áÈÉ

¨ÜáŸìÆÃÝXÃÜáÊÜÊÜÃÜá ?

(b) ¿ÞÃÜá ÓÜíÃÜPÜÒOæ, ÇÝXíW…®ÜÈÉ, ñܯTæ ÊÜáñÜᤠ´æäÃæ¯ÕP…ÕWÜÙÜÈÉ ±ÜşÆÃÝXÃÜáÊÜÃÜá ?

(c) ¿ÞÃÜá ÓÜíÃÜPÜÒOæ, ÇÝXíW… ÊÜáñÜᤠAÃÜ~ÂàPÜÃÜ|¨ÜÈÉ ±ÜşÆÃÝX¨ÝªÃæ ?

25 ±Üâ.£.®æãà.
AP *AP*

45. (A) In a joint family of two generations A and B are brothers, C and D are sisters.
A’s son is D’s brother. Please draw the family chart and write as to how B is
related to C ?

(B) If, A + B means A is the son of B, A – B means A is the wife of B, A×B means
A is the brother of B, A ÷ B means A is the mother of B and A = B means A is
the sister of B,

Based on this, answer the following questions detailing the process leading to
the answer.

(a) What relation of Q with P is meant by (P + R – Q) ?

(b) What relation of P with Q is meant by (P = R ÷ Q) ?

46. Given below are some statements on the basis of these statements some
conclusions have been drawn.

Statements : (I) Venus is smaller than earth.

(II) Venus is smaller than Jupiter.

Conclusion : Jupiter is biggest of the three planets

Which one of the following option best describes the conclusions ?

Explain the logical reasoning.

(a) Statement I supports the conclusion

(b) Statement II supports the conclusion

(c) Both I and II supports the conclusion

(d) Neither I nor II support the conclusion

(e) Cannot say with certainty

26
*AP* AP

45. (A) GÃÜvÜá ÓÜíñÜ£WÜÙÜ Jí¨Üá AË»ÜPܤ PÜáoáퟨÜÈÉ A ÊÜáñÜᤠB WÜÙÜá ÓÜÖæãà¨ÜÃÜÃÜá ÊÜáñÜᤠC ÊÜáñÜá¤
DWÜÙÜá ÓÜÖæãà¨ÜÄ¿áÃÜá. A®Ü ÊÜáWÜ®Üá D¿á ÓÜÖæãà¨ÜÃÜ®Üá. PÜáoáíŸ¨Ü ®ÜPæÒ¿á®Üá° ŸÃæÀáÄ ÊÜáñÜᤠB

ÊÜáñÜᤠCWÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊÜ®Üá° ŸÃæÀáÄ.

(B) A + B Gí¨ÜÃæ A, B®Ü ÊÜáWÜ Gí¨Üá A¥Üì, A – B, Gí¨ÜÃæ A B ®Ü ±Ü£° Gí¨Üá A¥Üì, A×B Gí¨ÜÃæ

A, B ®Ü Óæãà¨ÜÃÜ Gí¨Üá A¥Üì, A ÷ B Gí¨ÜÃæ A, B ®Ü ñÝÀá Gí¨Üá A¥Üì ÊÜáñÜᤠA = B Gí¨ÜÃæ

A, B ®Ü Óæãà¨ÜÄ Gí¨Üá A¥Üì . Êæáà騆 B«ÝÃܨÜÈÉ , EñܤÃÜPæR PÝÃÜ|ÊÝWÜáÊÜ ±ÜÅQÅÁá¿á®Üá°

ËÊÜÄÓÜáñݤ PæÙÜX®Ü ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :

(a) (P + Q – R) Gí¨ÜÃæ Q ¿áá P WÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊæà®Üá ?

(b) (P = R ÷ Q) Gí¨ÜÃæ P ÊÜáñÜᤠQ WÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊæà®Üá ?

46. PæÙÜWæ PæÆÊÜâ ÊÝPÜÂWÜÙÜ®Üá° ¯àvÜÇÝX¨æ ÊÜáñÜᤠD ÊÝPÜÂWÜÙÜ B«ÝÃܨÜÈÉ PæÆÊÜâ ¯|ì¿áWÜÙÜ®Üá° ¯àvÜÇÝX¨æ.

ÖæàÚPæWÜÙÜá : (I) ÍÜáPÜÅWÜÅÖÜÊÜâ »ÜãËáXíñÜ bPÜR¨ÝX¨æ.

(II) ÍÜáPÜÅWÜÅÖÜÊÜâ WÜáÃÜáXíñÜ bPÜR¨ÝX¨æ.

¯|ì¿á : WÜáÃÜáWÜÅÖÜÊÜâ ÊÜáãÃÜá WÜÅÖÜWÜÙÜÈÉ ¨æãvÜx¨ÝX¨æ.

PæÙÜX®Ü ¿ÞÊÜ BÁáR¿áá ¯|ì¿áÊÜ®Üá° ÓÜÄ¿ÞX ËÊÜÄÓÜáñܤ¨æ ? ñÝQìPÜ PÝÃÜ|ÊÜ®Üá° ËÊÜÄÔ.

(a) ÖæàÚPæ I ¯|ì¿áÊÜ®Üá° ¸æíŸÈÓÜáñܤ¨æ

(b) ÖæàÚPæ II ¯|ì¿áÊÜ®Üá° ¸æíŸÈÓÜáñܤ¨æ

(c) I ÊÜáñÜᤠII GÃÜvÜã ¯|ì¿áÊÜ®Üá° ¸æíŸÈÓÜáñܤÊæ

(d) I A¥ÜÊÝ II ¯|ì¿áÊÜ®Üá° ¸æíŸÈÓÜáÊÜâ©ÆÉ

(e) SíwñÜÊÝX ÖæàÙÜÆá ÓÝ«ÜÂËÆÉ

27 ±Üâ.£.®æãà.
AP *AP*

SECTION – 4
(3 marks × 5 questions = 15 marks)
Please answer any five questions of the seven given below.

47. What is the food-web ? Explain.

48. (a) What is meant by (a) endangered species, and (b) endemic species ?

(b) Why water hyacinth floats on water surface ?

49. (a) Why do water droplets form on the outside surface of a glass containing cold
water when kept in a warm room ?

(b) In winters, why do objects made of wood seem less cold than objects made of
steel ?

(c) Why/How does solid ice partly float on liquid water ?

50. (a) Why is acid, which is used normally used to clean toilets, is not advised to be
used for cleaning marble floors ?

(b) Why do peeled or cut apples, pears and potatoes surfaces turn brownish
when kept in the open ?

(c) “Clove” and “ Saffron” (the spices that we use) are which part of plants ?

51. What is meant by “Cloud Seeding” ? What chemicals are used in it ? What are the
environmental concerns related to it ?

52. (a) Define the term “lifestyle diseases”. Give any two examples of it.

(b) Define and explain the meaning of the term “Sustainable Development”.

(c) In which part of the human body are blood platelets (thrombocytes) produced ?
What is their main function ?

53. (a) What is meant by (a) Hard water, (b) Heavy water and (c) Mineral water ?

(b) Give two reasons as to why it will be more comfortable to walk in the sun in
hot summers wearing light/white colored cotton clothes than wearing dark
colored synthetic fabric wear ?

(c) About 50 gms of iron filings accidentally got mixed with an equal weight of
sugar granules of nearly the same size. Give one method of salvaging the iron
filings from the mixture other than by manual sorting.
28
*AP* AP

Ë»ÝWÜ – 4
(3 AíPÜWÜÙÜá × 5 ±ÜÅÍæ°WÜÙÜá = 15 AíPÜWÜÙÜá)
PæãqrÃÜáÊÜ HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.
47. BÖÝÃÜ hÝÆ Gí¨ÜÃæà®Üá ? ËÊÜÄÔÄ.
48. (a) CÊÜâWÜÙæí¨ÜÃæ H®Üá ? (i) AÚË®Üíb®ÜÈÉÃÜáÊÜ ±ÜÅ»æà¨ÜWÜÙÜá. (ii) ÓܧÚà¿á (endemic) ±ÜÅ»æà¨ÜWÜÙÜá.
(b) ¯àÄ®Ü ÖÝÂÔí¥… ¯àÄ®Ü ÊæáàÇæ¾$ç ÊæáàÇæ HPæ ñæàÆáñܤ¨æ ?
49. (a) ñÜ~¡àÄÃÜáÊÜ Jí¨Üá ÇæãàoÊÜ®Üá° Jí¨Üá ¸æaÜc®æ¿á PæãàOæ¿áÈÉpÝrWÜ, Çæãào¨Ü ÖæãÃÜÊæáç¿áÈÉ
¯àÄ®Ü ÖܯWÜÙÜá HPæ ÊÜáãvÜáñܤÊæ ?
(b) aÜÚWÝƨÜÈÉ , EQR¯í¨Ü ÊÜÞw¨Ü ÊÜÓÜá¤WÜÚXíñÜ ÊÜáÃÜ©í¨Ü ÊÜÞw¨Ü ÊÜÓÜá¤WÜÙÜá HPæ PÜwÊæá ñÜ|¡Wæ
BXÓÜáñܤ¨æ ?
(c) ÊÜáígáWÜvæx¿áá ¯àÄ®Ü ÊæáàÇæ ¿ÞPæ »ÝWÜÍÜ@ ñæàÆáñܤ¨æ ?
50. (a) ÓÝÊÜÞ®ÜÂÊÝX ÍèaÝÆ¿áWÜÙÜÈÉ E±ÜÁãàXÓÜÇÝWÜáÊÜ BÊÜáÉÊÜ®Üá° ÊÜޟìDž ®æÆÊÜ®Üá°
ÓÜÌaÜfWæãÚÓÜÆá E±ÜÁãàXÓÜÆá ÓÜÆÖæ ¯àvÜÇÝWÜáÊÜâ©ÆÉ. ¿ÞPæ ?
(b) ñæÃæ¨Üá WÝÚ¿áÈÉpÝrWÜ, PÜñܤÄst ÓæàŸá, AígãÃÜ ÊÜáñÜᤠAÆãWÜvæxWÜÙÜ ÊæáàÇæ¾$çWÜÙÜá PÜí¨Üá Ÿ|¡PæR
HPæ £ÃÜáWÜáñܤÊæ ?
(c) ""ÆÊÜíWÜ'' ÊÜáñÜᤠ""AÄήÜ''WÜÙÜá ÓÜÓÜ嬆 ¿ÞÊÜ »ÝWÜWÜÙÜá ?
51. ""¹ñܤ®æ¿á ÊæãàvÜ'' Gí¨ÜÃæ H®Üá ? A¨ÜÃÜÈÉ ¿ÞÊÜ ÃÝÓÝ¿á¯PÜWÜÙÜ®Üá° E±ÜÁãàXÓÜÇÝWÜáñܤ¨æ ?
A¨ÜPæR ÓÜíŸí—st ±ÜÄÓÜÃÜ ÓÜÊÜáÓæÂWÜÙÜá ¿ÞÊÜâÊÜâ ?
52. (a) ""iàÊÜ®ÜÍæçÈ¿á PÝÀáÇæWÜÙÜá'' GíŸ ±Ü¨ÜÊÜ®Üá° Ÿ~¡Ô. C¨ÜPæR GÃÜvÜá E¨ÝÖÜÃÜOæWÜÙÜ®Üá° ¯àw.
(b) ""±ÜâÑrPÜÃÜ A¼ÊÜ꩜'' GíŸ ±Ü¨Ü¨Ü A¥ÜìÊÜ®Üá° Ÿ~¡Ô ÊÜáñÜᤠËÊÜÄÔÄ.
(c) ÊÜÞ®ÜÊÜ ¨æàÖÜ¨Ü ¿ÞÊÜ »ÝWܨÜÈÉ ÃÜPܤ platelets (¥ÝÅí¸æãàÓæçoáWÜÙÜá) Eñݳ¨Ü®æ¿ÞWÜáñܤÊæ ?
AÊÜâWÜÙÜ ÊÜááS PÝ¿áìÊæà®Üá ?
53. (a) CÊÜâWÜÙÜ®Üá° Ÿ~¡Ô. (i) WÜvÜáÓÜá ¯àÃÜá (ii) »ÝÄà ¯àÃÜá (Heavy water) (iii) Ëá®ÜÃÜDž ¯àÃÜá
(b) ¸æàÔWæ¿á PÝƨÜÈÉ ÖÜWÜáÃܟ|¡/¹Ú Ÿ|¡¨Ü ŸpærWÜÙÜ®Üá° «ÜÄÓÜáÊÜâ¨Üá, WÝyÜ Ÿ|¡¨Ü PÜêñÜPÜ ®ÜãÈ®Ü
ŸpærWÜÙÜ®Üá° «ÜÄÓÜáÊÜâ¨ÜQRíñÜ ÖæaÜác BÃÝÊÜá¨Ý¿áPÜ HPæ GíŸá¨ÜPæR GÃÜvÜá PÝÃÜ|WÜÙÜ®Üá° ¯àw.
(c) ÓÜáÊÜÞÃÜá 50 WÝÅíWÜÙÜ Pܹº|¨Ü ñÜá|áPÜáWÜÙÜá BPÜÔ¾PÜÊÝX ÓÜÊÜÞ®Ü ±ÜÅÊÜÞ|¨Ü ÊÜáñÜᤠA¨æà WÝñÜŨÜ
ÓÜPÜRÃæÁãí©Wæ ¸æÃæñÜá¹qrñÜá. Pæç¿áÈÉ ¸æà±ÜìwÓÜáÊÜ Ÿ¨ÜÆá CÊÜâWÜÙÜ®Üá° ¸æà±ÜìwÓÜáÊÜ ÊÜáñæã¤í¨Üá
Ë«Ý®ÜÊÜ®Üá° ¯àw.
29 ±Üâ.£.®æãà.
AP *AP*

SECTION – 5
(3 marks × 5 questions = 15 marks)
Please answer any five questions of the seven given below :

54. You are the Range Forest Officer of Kuligi range in charge of wildlife conservation.
You are on patrolling duty in your jurisdiction accompanied by two guests of the
State of Karnataka. You are carrying your entire kit which includes a camera, a
loaded rifle, food, water etc. At a particular place, all of you spot a Sambhar
surrounded by wild dogs who are attacking it from all sides causing wounds by
biting away chunks of flesh of its body. The Sambhar is in great pain, screaming
but helpless. Moved by its screams and helplessness, the two guests plead you
to save the helpless wounded Sambhar as within minutes it will get killed by the
wild dogs meeting a very painful gory end. What will be your course of action and
why ?

55. You are the Range Forest Officer of Bandipur range of Bandipur national park.
The Indian Wildlife (Protection) Act, 1972, prohibits movement of any person or
traffic, other than those permitted by the Chief Wildlife Warden of Karnataka
(a State level officer based in Bangalore), within the national park between sunset and
Sunrise. In the night at 8 : 00 p.m., the State’s Minister of Transport comes to
your residence and wants to inspect your range along with his staff immediately
as some people have complained to him that there are no tigers in your range
because of excessive poaching taking place. What will be your course of action
and why ?

56. You are the Sale Conducting Officer of a timber depot where timber is to be sold
by open auction method. For all lots a Minimum Reserve Price (MRP) is fixed. In
the auction if highest rate received is above MRP, you can accept it. In other
cases you can only recommend the highest rate to your superior for acceptance
or rejection followed by a re-auction sale, who, almost always accepts your
recommendation.
30
*AP* AP

Ë»ÝWÜ – 5
(3 AíPÜWÜÙÜá × 5 ±ÜÅÍæ°WÜÙÜá = 15 AíPÜWÜÙÜá)
PæãqrÃÜáÊÜ HÙÜá ±ÜÅÍæ°WÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ.

54. ¯àÊÜâ PÜáÙÜX ±ÜŨæàÍÜ¨Ü Ãæàíh… AÃÜOÝ—PÝÄWÜÙÝX¨Üáª, ÊÜ®ÜÂiàË ÓÜíÃÜPÜÒOæ¿á ÊæáàÈÌaÝÃÜPÜÃÝXÃÜáËÄ.

PÜ®ÝìoPÜ ÃÝg嬆 CŸºÃÜá A£¦WÜÙæãí©Wæ ¯àÊÜâ ¯ÊÜá¾ A—PÝÃÜ Êݲ¤¿áÈÉ WÜÓÜᤠ£ÃÜáWÜᣤÃÜáËÄ. Jí¨Üá
PÝÂÊæáÃÝ, Jí¨Üá Çæãàv… B¨Ü ÃæçµÇ…, BÖÝÃÜ, ¯àÃÜá ÊÜááíñݨÜÊÜâWÜÙÜ®Üá° JÙÜWæãívÜ ¯ÊÜá¾ ÓÜí±Üä|ì
Qp… A®Üá° Öæãñæ㤿áᣤÃáÜ ËÄ. Jí¨Üá ¯©ìÐÜr ÓÜÙ§ ¨
Ü È
Ü É, PÝw®Ü ®ÝÀáWÜÙáÜ ÓÜáñÜá¤ÊÄÜ ¨Üá Jí¨Üá iíPæ¿á
ÊæáàÇæ BPÜÅÊÜá|ÊÜÞw, A¨ÜPæR WÝ¿áÊÜ®Üá° EíoáÊÜÞvÜᣤÊæ. iíPæ¿áá AÓÜÖÝ¿áPÜÊÝX bàÃÜᣤ¨æ.
A¨ÜÃÜ bàÃÝo ÊÜáñÜᤠAÓÜÖÝ¿áPÜñæ¿á®Üá° ñÝÙÜÇÝÃÜ¨Ü B GÃÜvÜá A£¦WÜÙÜá, PÝw®Ü ®ÝÀáWÜÙÜ
BPÜÅÊÜá|©í¨Ü ÓÝ¿ááÊÜ Ô§£¿áÈɨܪ iíPæ¿á®Üá° EÚÓÜáÊÜíñæ PæàÚPæãívÜÃÜá. ¯àÊÜâ H®Üá PÜÅÊÜáÊÜ®Üá°
ñæWæ¨ÜáPæãÙÜáÛËÄ ÊÜáñÜᤠHPæ ?

55. ¯àÊÜ⠟íwà±ÜâÃÜ ÃÝÑóà¿á E¨ÝÂ®Ü¨Ü Ÿíwà±ÜâÃÜ ±ÜŨàæ ÍÜ¨Ü Ãæàíh… AÃÜOÝ—PÝÄWÜÙÝXÃÜáËÄ. 1972 ÃÜ
»ÝÃÜ£à¿á ÊÜ®ÜÂiàË (ÓÜíÃÜPÜÒOæ ) PÝÀá¨æ¿áá, ÓÜãÁãìà¨Ü¿á ÊÜáñÜᤠÓÜã¿ÞìÓܤWÜÙÜ ®ÜvÜáÊæ,
ÃÝÑrà¿á E¨Ý®ܨÜÈÉ, PÜ®ÝìoPÜ¨Ü ÊÜááS ÊÜ®ÜÂiàÊÜ ÊÝvæ쮅 (¸æíWÜÙÜãÄ®ÜÈÉ®Ü KÊÜì ÃÝgÂÊÜáor¨Ü
A—PÝÄ) ÃÜÊÜÄí¨Ü A®ÜáÊÜá£ÓÜƳorÊÜÃÜ®Üá° ÖæãÃÜñÜá±ÜwÔ, ¸æàÃæ¿áÊÜÃÜ aÜÆ®æ¿á®Üá° ¯Ðæà—ÓÜáñܤ¨æ.
ÃݣŠ8 WÜípæWæ, ÃÝg嬆 ÓÝÄWæ ÓÜbÊÜÃÜá ¯ÊÜá¾ ÊÜá®æWæ Ÿí¨Üá, ¯ÊÜá¾ Êݲ¤¿á®Üá° ñÜPÜÒ|Êæà AÊÜÃÜ
ԟºí©Áãí©Wæ ±ÜÄÎàÈÓܸæàPæí¨Üá ÖæàÙÜáñݤÃæ. HPæí¨ÜÃæ, PæÆÊÜÃÜá AÊÜÄWæ, Öæbc¨Ü ¸æàpæ¿á PÝÃÜ|,
¯ÊÜá¾ Êݲ¤¿áÈÉ ÖÜáÈWÜÙæà CÆÉÊæí¨Üá ¨ÜãÄÃÜáÊÜÃÜá. ¯àÊÜâ H®Üá PÜÅÊÜáÊÜ®Üá° ñæWæ¨ÜáPæãÙÜáÛËÄ ÊÜáñÜá¤
HPæ ?

56. ¯àÊÜâ Jí¨Üá Óè¨æ w±æäà¨Ü ËPÜſޗPÝÄ¿ÞX¨Ü᪠, CÈÉ Óè¨æ¿á®Üá° ÊÜááPܤ ÖÜÃÝgá ˫ݮܨÜÈÉ
ÊÜ Þ ÃÜ Ç ÝWÜ á ñÜ ¤ ¨ æ . GÇÝÉ Óè¨æ W Ü Ú Wæ Jí¨Ü á PÜ ¯ ÐÜ r ËáàÓÜ Æ á ¨Ü Ã Ü (MRP) ÊÜ ® Ü á °
¯«ÜìÄÓÜÇÝXÃÜáñܤ¨æ.ÖÜÃÝi®ÜÈÉ, D ¨ÜÃÜQRíñÜ A—PÜ ¨ÜÃÜÊÜ®Üá° ±Üvæ¨ÜÃæ, ¯àÊÜâ A¨Ü®Üá° ÔÌàPÜÄÓܟÖÜá¨Üá.
CñÜÃÜ ÓÜí¨Ü»ÜìWÜÙÜÈÉ, ¯àÊÜâ ¯ÊÜá¾ ×Ä¿á A—PÝÄWÜÚWæ ¯àÊÜâ ¯ÊÜá¾ A—PÜ ¨ÜÃÜÊÜ®Üá° ÔÌàPÜÄÓÜÆá A¥ÜÊÝ
£ÃÜÓÜRÄÓÜÆá δÝÃÜÓÜáÕ ÊÜÞvܟÖÜá¨Üá . AÊÜÃÜá ŸÖÜáñæàPÜ GÇÝÉ ÓÜí¨Ü»ÜìWÜÙÜÆãÉ ¯ÊÜᾠδÝÃÜÓÜÕ®Üá°
J²³PæãÙÜáÛÊÜÃÜá.
31 ±Üâ.£.®æãà.
AP *AP*

You conducted such a sale on 15th Nov. 2011. The highest price received for a lot
was Rs. 1.10 lacs while the MRP was Rs. 1.50 lacs. Two days after the sale was
completed, on 17th Nov. 2011, when you were contemplating whether to
recommend acceptance or rejection of the rate to your superior, a person comes
offering a rate of Rs. 2.50 lacs for that lot.

How will you deal with his proposal and why ?

57. The forest department gives a compensation of Rs. 1 lacs to victims injured in
elephant attack. In case the victim dies in the attack or injuries prove to be fatal,
the compensation is Rs. 5 lacs.

Kumbha was attacked by an elephant and was injured in it. The injuries were
taken care of and it included two surgeries. One of the surgery wounds later got
infected which required administering an injection to him. But the injection caused
severe allergy and Kumbha died within minutes of taking the injection.

Family members of Kumbha have now approached demanding Rs. 5 lacs

compensation claiming the victim is to be treated as died due to elephant attack.

How will you deal with this demand and why ?

58. A newspaper article published detailed as to how from since as early as 1850, the
forest extent, percentage of area under forests and quality of forest has been
showing a continuous decline and how the numbers of people working in the
forest department has been increasing in India. The article thus attempted to hold
the work of forest department as unworthy and establish a negative correlation
between number of forest personnel and health of forests. It even speculated that
much of the past glory of forests could return, should the personnel working in
forest department be reduced.

You are asked by your superior to write a few points to counter the contents of the
article, so that it can be got published as a rejoinder.

Please write maximum five points that you would have proposed to be written in
the rejoinder.
32
*AP* AP

¯àÊÜâ 15 ®ÜÊæíŸÃ… 2011ÃÜí¨Üá CíñÜÖÜ Jí¨Üá ËPÜÅ¿áÊÜ®Üá° ÊÜÞvÜáËÄ . MRP ÃÜã. 1.50
ÆPÜÒÊÝX¨ÜªÃÜã, ¯àÊÜâ ±Üvæ¨Ü AñÜ—PÜ ¨ÜÃÜÊÜâ ÃÜã. 1.10 ÆPÜÒWÜÙÝX¨ÜªÊÜâ . ËPÜÅ¿áÊÝ¨Ü GÃÜvÜá ©®ÜWÜÙÜ
®ÜíñÜÃÜ, 17 ®ÜÊæíŸÃ… 2011ÃÜí¨Üá, ¯àÊÜâ ¯ÊÜá¾ ×Ä¿áÄWæ ¨ÜÃÊ
Ü ®Ü áÜ ° ÔÌàPÜÄÓÜáÊÜíñæ A¥ÜÊÝ £ÃÜÓRÜ ÄÓÜáÊÜíñæ
δÝÃÜÓÜáÕ ÊÜÞvÜáÊÜâ¨æà ¸æàvÜÊæà Gí¨Üá ÁãàbÓÜᣤÃÜáÊÝWÜ, JŸº ÊÜÂQ¤¿áá ÃÜã. 2.50 ÆPÜÒWÜÙÜ®Üá°
±ÝÊÜ£ÓÜÆá ÊÜááí¨æ ŸÃÜáñݤ®æ. ¯àÊÜâ H®Üá PÜÅÊÜáÊÜ®Üá° ñæWæ¨ÜáPæãÙÜáÛËÄ ÊÜáñÜᤠHPæ ?

57. AÃÜ| CÇÝTæ¿áá B®æ¿á BPÜÅÊÜá|¨ÜÈÉ WÝ¿áWæãívÜÊÜÄWæ ÃÜã. 1 ÆPÜÒ¨Ü ±ÜÄÖÝÃÜÊÜ®Üá° ¯àvÜáñܤ¨æ.
Jí¨Üá ÊæàÙæ WÝ¿á¨Ü PÝÃÜ| ÊÜáÃÜ| Öæãí©¨ÜÃæ A¥ÜÊÝ BPÜÅÊÜá|¨ÜÈÉ ÊÜáÃÜ~Ô¨ÜÃæ, ±ÜÄÖÝÃÜÊÜâ
ÃÜã. 5 ÆPÜÒWÜÙÝXÃÜáñܤ Ê.æ PÜáí»Ü®Üá B®æ¿á BPÜÅÊÜá|PæR JÙÜWÝX, WÝ¿áWæãíw¨Ýª®æ. WÝ¿áWÜÙÜ®Üá° ÊÝÔ
ÊÜÞvÜÆá GÃÜvÜá ÍÜÓÜ÷ bQñæÕWÜÙÜ®Üá° ÊÜÞvܸæàPÝÀáñÜá. A¨ÜÃÜÈÉ Jí¨Üá ÍÜÓÜ÷ bQñæÕ¿á PÝÃÜ| AÊܯWæ
WÝ¿áÊÝX ÓæãàíPÜá ñÜWÜáÈñÜá ÊÜáñÜᤠC¨ÜPÝRX Jí¨Üá aÜáaÜácÊÜᩪ®Ü AWÜñÜ EípÝÀáñÜá . B¨ÜÃæ
aÜáaÜácÊÜá¨Ü᪠AÆiì¿á®Üá° Eíoá ÊÜÞwñÜá ÊÜáñÜᤠaÜáaÜác ÊÜá¨Üª®Üá° ±Üvæ¨Ü PæÆÊæà PÜÒ|WÜÙÜÈÉ PÜáí»Ü®Üá
ÊÜáÃÜ~ԨܮÜá . PÜáí»Ü®Ü PÜáoáퟨÜÊÜÃÜá, PÜáí»Ü®Üá B®æ¿á BPÜÅÊÜá|©í¨Ü ÊÜáÃÜ~Ԩܮæí¨Üá
±ÜÄWÜ~ÓܸæàPÜá ÊÜáñÜᤠÃÜã. 5 ÆPÜÒ¨Ü ±ÜÄÖÝÃÜÊÜ®Üá° ¯àvܸæàPæí¨Üá PæàÚ Ÿí©¨ÝªÃæ. ¯àÊÜâ D ¸æàwPæ¿á®Üá°
ÖæàWæ ¯»ÝÀáÓÜáËÄ ÊÜáñÜᤠHPæ ?

58. Jí¨Üá ÊÝñÝì±Ü£ÅPæ¿áÈÉ ±ÜÅPÜoÊÝ¨Ü Jí¨Üá ÇæàS®ÜÊÜâ »ÝÃÜñܨÜÈÉ, 1850 Äí¨Ü PÝw®Ü ËÔ¤à|ì,
PÝw®ÜÈÉÃÜáÊÜ ±ÜŨæàÍÜ¨Ü ËÔ¤à|ì ÊÜáñÜᤠPÝw®Ü WÜá|ÊÜáor ÖæàWæ ÓÜñÜñÜÊÝX PÜáítñÜWæãÙÜáÛ£¤¨æ ÊÜáñÜᤠAÃÜ|Â
CÇÝTæ¿áÈÉ®Ü ®èPÜÃÜÃÜ ÓÜíTæ ÖæàWæ ÖæaÜác£¤¨æ GíŸá¨Ü®Üá° ËÊÜÄÔ¨æ. D ÇæàS®ÜÊÜâ AÃÜ| CÇÝTæ¿á
PæÆÓÜÊÜâ AWÜ|ÂÊæí¨Üá (unworthy) ÊÜáñÜᤠAÃÜ| ԟºí© ÊÜáñÜᤠPÝw®Ü BÃæãàWÜÂWÜÙÜ ®ÜvÜáÊæ ®ÜPÝÃÝñܾPÜ
ÓÜíŸí«ÜÊÜ®Üá° Óݧ²ÓÜÆá ±ÜſᣰԨæ. A¨Üá, AÃÜ| CÇÝTæ¿á ԟºí©¿á®Üá° PÜwÊæá ÊÜÞw¨ÜÃæ, PÝvÜáWÜÙÜ
×í©®Ü Êæç»ÜÊÜ ×í©ÃÜáWÜáÊÜâ¨æí¨Üá ÓÜÖÜ »ÝËÓÜáñܤ¨æ.

ÇæàS®Ü¨Ü A¼±ÝÅ¿áÊÜ®Üá° AÆÉWæÙæ¿áÆá PæÆÊÜâ AíÍÜWÜÙÜ®Üá° ŸÃæ¿ááÊÜíñæ ¯ÊÜá¾ ×Ä¿á A—PÝÄ¿áá

¯ÊÜá¾®Üá° PæàÙÜáñݤÃæ. AÊÜÃÜá C¨Ü®Üá° ±ÜÅñÜáÂñܤÃÜÊÝX ±ÜÅPÜqÓÜÆá PÜãvÜ ÁãàbԨݪÃæ.

¨Ü¿áËoár ±ÜÅñÜáÂñܤÃܨÜÈÉ ŸÃæ¿áÆá ¯àÊÜâ ±ÜÅÓݤ²ÓܟÖÜá¨Ý¨Ü WÜÄÐÜr I¨Üá AíÍÜWÜÙÜ®Üá° ŸÃæÀáÄ.

33 ±Üâ.£.®æãà.
AP *AP*

59. You are working as Range Forest Officer of a range. On World Environment day
you are called for a television interview by one of the local TV channels which is
being telecast live. The interviewer confronts you saying that Indian States and
districts with best forest coverage like Assam, Arunachal Pradesh, Manipur and
Andamans etc. are economically backward and have poor infrastructure.
Conversely, he suggests that States and districts with poor forest coverage like
Delhi, Mumbai, Rajasthan and Haryana etc. have very good development figures;
they are prospering and growing still better. Such being the case, why should we
protect forests and remain backward. Rather, why not do away with existing
forests and join the road to accelerated development ?

How would you respond to these statements and suggestions ?

60. You are working as Range Forest Officer in a range that has one government
supported hospital. The hospital has two doctors. Dr. Aman is one who treats all
the patients charging only the prescribed fees and payments, but is largely
ineffective in treating them as he is not very skilled in diagnosis. People like him,
but do not want to go to him. The other doctor is Mr. Babu who treats his patients
well but charges them slightly extra than what is prescribed as fees and payments.
He is very skillful in diagnosis and succeeds in curing most of his patients
satisfactorily. Except for the very poor, all people like him and wait even in long
queues to consult him when they are ill. Dr. Aman on the contrary has few patients
outside his consulting room.

People find Dr. Aman as honest, nice but ineffective and Dr. Babu as
“not so honest”, “not so nice” but effective.

Whom of the two do you regard as a better doctor and why ? Also, between being
honest and being effective, what quality you will vote for higher and why ?

34
*AP* AP

59. ¯àÊÜâ Jí¨Üá ±ÜŨæàÍÜ¨Ü Ãæà íh… AÃÜOÝ—PÝÄ¿ÞX PÝ¿áì ¯ÊÜì×ÓÜᣤÃÜáËÄ . ËÍÜÌ ±ÜÄÓÜÃÜ
©®ÝaÜÃÜOæ¿áí¨Üá ÓܧÚà¿á qË aÝ®æDž ®æàÃܱÜÅÓÝÃÜ¨Ü Jí¨Üá ÓÜí¨ÜÍÜì®ÜPæR PÜÃæ¿áÇÝX¨æ. ÓÜí¨ÜÍÜì®Ü¨Ü
ÊæàÙæ, AñÜáÂñܤÊáÜ AÃÜ| ÓÜí±Üñ¤Ü®áÜ ° Öæãí©ÃÜáÊÜ AÓÝÕí, AÃÜáOÝaÜÆ ±ÜŨàæ ÍÜ, ÊÜá~±ÜâÃÜ ÊÜáñÜᤠAívÜÊÞ
Ü ®…
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PæãÃÜñæÀáí¨Ü ŸÙÜÆᣤÊæ. C¨ÜPæR ±ÜÅ£¿ÞX, AÃÜ| ÓÜí±Ü£¤®Ü PæãÃÜñæÀáÃÜáÊÜ ¨æÖÜÈ, ÊÜááí¸æç, ÃÝgÓݤ®Ü
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ÓÜí¨Ü»Üì¨ÜÈÉ, ®ÝÊÜâ PÝvÜáWÜÙÜ®Üá° ÓÜíÃÜQÒÔ, ×í¨ÜáÚ¿á¸æàPæ ? C¨ÜPæR Ÿ¨ÜÇÝX PÝvÜáWÜÙÜ®Üá° PÜw¨Üá ÖÝQ
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ÓÜÆÖæWÜÚWæ ¯àÊÜâ ÖæàWæ ±ÜÅ£QÅÀáÓÜáËÄ ?

60. ¯àÊÜâ ÓÜPÝìÄ BÓܳñæÅ¿á®Üá° Öæãí©ÃÜáÊÜ Jí¨Üá ±ÜŨæàÍÜ¨Ü Ãæàíh… AÃÜOÝ—PÝÄ¿ÞX PÝ¿áì
¯ÊÜì×ÓÜᣤÃÜáËÄ. BÓܳñæÅ¿áÈÉ CŸºÃÜá Êæç¨ÜÂĨݪÃæ . vÝ. AÊÜᮅ ¯WÜ©ñÜ ÍÜáÆR ÊÜáñÜᤠ±ÝÊÜ£WÜÙÜ®Üá°
±Üvæ¨Üá GÇÝÉ ÃæãàXWÜÚWæ bQñæÕ¿á®Üá° ¯àvÜáñݤÃæ B¨ÜÃæ AÊÜÃÜ bQñæÕ AÐærà®Üã ±ÜÄOÝÊÜáPÝÄ¿áÆÉ.
g®ÜÃÜá AÊÜÃÜ®Üá° CÐÜr±ÜorÃÜã, AÊÜÃÜÈÉ bQñæÕ ±Üvæ¿áÆá Ÿ¿áÓÜáÊÜâ©ÆÉ . ÊÜáñæ㤟º Êæç¨ÜÂÃÜá
vÝ. ¸ÝŸáÃÜÊÜÃÜá. AÊÜÃÜá aæ®Ý°X bQñæÕ¿á®Üá° ¯àw¨ÜÃÜã, ¯WÜ©ñÜ ÍÜáÆRQRíñÜ ÖæaÝcX ±Üvæ¿ááñݤÃæ.
B¨ÜÃæ AÊÜÃÜ bQñæÕ ±ÜÄOÝÊÜáPÝÄ¿ÞX¨Üáª, AÊÜÃÜá ÃæãàXWÜÙÜ A®æàPÜ PÝÀáÇæWÜÙÜ®Üá° ±ÜÄÖÜÄԨݪÃæ.
ŸvÜÊÜÃÜ ÖæãÃÜñÝX, GÆÉÃÜã AÊÜÃÜ®Üá° CÐÜr ±ÜvÜáñݤÃæ ÊÜáñÜᤠAÊÜÃÜ®Üá° PÝ|Æá E¨Üª®æ¿á ÓÝÆáWÜÙÜÈÉ
PÝ¿ááñݤÃæ PÜãvÜ. C¨ÜPæR ËÃÜá¨ÜœÊÝX, vÝ>> AÊÜᮅ ŸÚ PæÆÊæà ÃæãàXWÜÙÜá ŸÃÜáñݤÃæ. g®ÜÃÜ ±ÜÅPÝÃÜ
vÝ>> AÊÜᮅ ±ÝÅÊÜÞ~PÜ B¨ÜÃæ ±ÜÄOÝÊÜáPÝÄ¿áÆÉ ÊÜáñÜᤠvÝ>> ¸ÝŸá ""A±ÝÅÊÜÞ~PÜ'' B¨ÜÃæ
±ÜÄOÝÊÜáPÝÄ. ¯ÊÜá¾ ±ÜÅPÝÃÜ CŸºÃÜÈÉ ¿ÞÃÜá EñܤÊÜá Êæç¨ÜÂÃÜá ÊÜáñÜᤠ¿ÞPæ ? ÖÝWæÁáà, ±ÝÅÊÜÞ~PÜñÜ®Ü
ÊÜáñÜᤠ±ÜÄOÝÊÜáPÜñæWÜÙÜ ®ÜvÜáÊæ ¯àÊÜâ ¿ÞÊÜ WÜá|ÊÜ®Üá° Ÿ¿áÓÜáËÄ ÊÜáñÜᤠ¿ÞPæ ?

35 ±Üâ.£.®æãà.
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SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

36
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KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : BO

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
BOTANY
ÓÜÓÜÂÍÝÓÜ÷
AFTERNOON SESSION OF 12TH DECEMBER 2011
12®æà wÓæíŸÃ… 2011 ÃÜ A±ÜÃÝÖÜ°
Time : 3 Hours Maximum Marks : 100
ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator before attempting the questions. ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
Failure to do so can result in cancellation of A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
your candidature.
2. D ±ÜÅͱ °æ £Ü ÅP¿
æ áÈÉ ÊÜáãÊÜñ¤®Ü ÝÆáR ±ÜÅÍW°æ ÚÜ ¨Ü᪠, Jí¨Üá ÓÜÄ
2. There are THIRTY FOUR questions in this
EñÜä Ü CÃÜáÊÜ ŸÖÜá BÁáR¿á C±Üñ³ áÜ ¤ ±ÜÅÍW°æ ÙÜ áÜ CÃÜáñÜÊ ¤ .æ
paper including Twenty multiple options one
correct type. 3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ EñܤÃÜÊÜ®Üá°
3. Please answer to the point to all questions. ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ AíPÜWÜÙÜ®Üá°
There are no marks for length of answers. ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within the 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
answer booklet. No extra sheets will be ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
supplied to any candidate. ÖÝÙæWÙÜ ®Ü áÜ ° ¿ÞÊÜâ¨æà A»Ü¦ìWÜã ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
BO *BO*

All Parts are compulsory

PART – A (1 mark each)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.

1. Which of the following plants is endemic to the Western Ghats of India ?

(a) Rauvolfia serpentina (b) Drosera indica
(c) Garcinia gummigutta (d) Saraca asoca

2. Which of the following statements is true about the global biodiversity hotspots ?
(a) This concept was proposed by Norman Myers
(b) They have a high proportion of endemic species of plants
(c) They are losing their plant diversity at an alarming rate
(d) All the above statements are correct

3. Which of the following algae is of highest economic importance ?

(a) Nostoc (b) Spirulina
(c) Scytonema (d) Gloeocapsa

4. Gymnosperms are naked seeded plants because

(a) They do not produce ovules
(b) Their ovules are not located inside ovary
(c) They do not undergo fertilisation
(d) Their ovules are not covered by integuments

5. According to Engler and Prantl’s system of classification, which of the following

groups of plants is considered more primitive ?
(a) Grasses (b) Orchids
(c) Trees (d) Climbers

6. Lateral roots originate from

(a) Endodermis (b) Cortex
(c) Pith (d) Pericycle
2
*BO* BO

GÇÝÉ Ë»ÝWÜWÙÜ áÜ PÜvÝx¿áÊÝXÃÜáñܤ¨æ

Ë»ÝWÜ & G (±ÜÅ£Áãí¨ÜPÜãR 1 AíPÜ)

¨Ü¿áËoár 20 ±ÜÅÍæ°WÜÚWæ ¯ÊÜáWæ ÓÜãPܤ ÊÜáñÜᤠÓÜÄÁáí¨Üá PÜívÜ EñܤÃÜ¨Ü PÜÅÊÜáÓÜíTæ¿á®Üá° EñܤÃÜ ÖÝÙæWÜÚÃÜáÊÜ
±ÜâÓܤPÜ¨Ü 1®æà ±Üâo¨ÜÈÉ ŸÃæÀáÄ.
1. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ ÓÜÓÜÂWÜÙÜá »ÝÃÜñÜ¨Ü ±ÜÎcÊÜá ZorWÜÙÜ ÓܧÚà¿á (endemic) ÓÜÓÜÂÃÝÎWÜÙÝXÊæ ?
(G) ÃÝÊæäàȖ¿Þ Óܱæìíq®Ý (¹) væãÅÓæÃÝ CíwPÝ
(Ô) WÝÔì¯¿Þ WÜËá¾WÜápÝr (w) ÓÜÃÝPÝ AÓæãàPÜ
2. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ ÖæàÚPæ¿áá hÝWÜ£PÜ iàÊÜÊæçË«ÜÂPæR hotspots ÓÜÄ C¨æ ?
(G) ®æãàÊÜá쮅 Êæáç¿áӅìÄí¨Ü ±ÜÅ£±Ý©ÓÜƳor ±ÜÄPÜƳ®æ
(¹) AÊÜâWÜÙÜá Öæbc®Ü ±ÜÅÊÜÞ|¨Ü ÓܧÚà¿á ÓÜÓܱÜÅ»æà¨ÜWÜÙÜ®Üá° Öæãí©Êæ
(Ô) AÊÜâWÜÙÜá ñÜÊÜá¾ ÓÜÓÜÂÊæçË«ÜÂñæ¿á®Üá° Öæbc®Ü A±Ý¿áPÝÄ ÄࣿáÈÉ PÜÙæ¨ÜáPæãÙÜáÛ£¤Êæ
(w) Êæáà騆 GÇÝÉ ÖæàÚPæWÜÙÜá ÓÜÄ¿ÞXÊæ
3. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ BÇÝY / ±Ýb¿áá Öæbc®Ü B¦ìPÜ ÊÜáÖÜñÜÌÊÜ®Üá° Öæãí©¨æ ?
(G) ®æãÓæãàrP… (¹) Ô³ÃÜáÈ®Ý
(Ô) Óæçpæãà®æÊÜÞ (w) WæãÉàÁãàPݱÝÕ
4. iÊæã°àÓܳÊÜå…ìWÜÙÜá ®ÜWÜ° ¹àg ÓÜÓÜÂWÜÙÜá ¿ÞPæí¨ÜÃæ,
(G) AÊÜâWÜÙÜá ÊÜáãƹàgWÜÙÜ®Üá° (AívÝ|á) Eñݳ©ÓÜáÊÜâ©ÆÉ
(¹) AÊÜâWÜÙÜ AívÝ|á/ÊÜáãƹàgWÜÙÜá AívÝÍÜ¿á¨æãÙÜXÆÉ
(Ô) AÊÜâWÜÙÜá ´ÜÈàPÜÃÜ| ±ÜÅQÅÁáWæãÙܱÜvÜáÊÜâ©ÆÉ
(w) AÊÜâWÜÙÜ AívÝ|áWÜÙÜá BÊÜÃÜ| BÊÜêñÜÊÝXÃÜáÊÜâ©ÆÉ
5. GíWÜÉÅ ÊÜáñÜᤠ±ÝÅíp…É®Ü ÊÜXìàPÜÃÜ| ÊÜÂÊÜÓæ§¿á ±ÜÅPÝÃÜ D PæÙÜX®Ü ÓÜÓÜÂWÜáí±ÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá ñÜáí¸Ý
±ÜâÃÝñÜ®Ü PÝƨÜÊÜâWÜÙÝXÊæ ?
(G) ÖÜáÆáÉWÜÙÜá (¹) BQìàv…WÜÙÜá
(Ô) ÊÜáÃÜWÜÙÜá (w) ŸÚÛWÜÙÜá
6. ±ÝÍÜÌì¸æàÃÜáWÜÙÜá ÖÜáqrPæãÙÜáÛÊÜâ¨Üá
(G) ÖæãÃܱܨÜÃÜ/GívæãàvÜËáìӅ (¹) ñæãWÜpæ/PÝpæìàP…Õ
(Ô) ÊÜááS»ÝWÜ (Pith) (w) ÖæãÃÝÊÜñÜì/±æÄÓæçPÜDž
3
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7. Which of the following type of trees is likely to have more timber value ?
(a) which produces more duramen (b) which produces more alburnum
(c) which produces more phellum (d) which produces more phelloderm

8. Which of the following conditions is not favorable for cross pollination ?

(a) Dichogamy (b) Herkogamy
(c) Cleistogamy (d) Heterostyly

9. Plants would suffer from water stress if this form of water decreases in soil
(a) Hygroscopic water (b) Gravitational water
(c) Chemical water (d) Capillary water

10. The source of oxygen produced during photosynthesis is

(a) CO2 (b) H2O
(c) both CO2 and H2O (d) C6H12O6

11. Which of the following plant responses is not generally under the influence of
auxins ?
(a) Apical dominance (b) Bolting effect
(c) Phototropism (d) Root induction

12. The cellular site of Kreb’s cycle reactions is

(a) Cytoplasm (b) Cristae
(c) Matrix (d) Inter-membrane space

13. H. G. Khorana was awarded the Nobel prize for

(a) Deciphering the genetic code
(b) Sequencing tRNA
(c) Discovering transposon
(d) Discovering reverse transcription
4
*BO* BO

7. D PæÙÜX®Ü ¿ÞÊÜ ÊÜêPÜÒÊÜÞ¨ÜÄWÜÙÜá Öæbc®Ü qíŸÃ…/ÊÜáÃÜÊÜááoár ÊÜåèÆÂÊÜ®Üá° Öæãí©Êæ ?

(G) Öæbc®Ü ±ÜÅÊÜÞ|¨Ü vÜáÂÃÝÊæᮅ Eñݳ©ÓÜáÊÜ ÊÜáÃÜ
(¹) Öæbc®Ü ±ÜÅÊÜÞ|¨Ü AÆẮÜìÊÜå… Eñݳ©ÓÜáÊÜ ÊÜáÃÜ
(Ô) Öæbc®Ü ±ÜÅÊÜÞ|¨Ü ´æÆÉÊÜå… Eñݳ©ÓÜáÊÜ ÊÜáÃÜ
(w) Öæbc®Ü ±ÜÅÊÜÞ|¨Ü ´æÇæãÉàvÜÊÜå…ì Eñݳ©ÓÜáÊÜ ÊÜáÃÜ
8. D PæÙÜX®Ü ¿ÞÊÜ Ô§£¿áá/ÖÜíñÜÊÜâ ËáÍÜÅ (cross) ±ÜÃÝWÜÓܳÍÜì ±ÜÅQÅÁáWæ A®ÜáPÜãÆPÜÃÜÊÝXÆÉ ?
(G) wPæãàWÝËá (¹) ÖæPæãìàWÝËá
(Ô) PæÉ$çÓæãàrWÝËá (w) ÖæpæÃæãàÔrÈ
9. ÊÜá~¡®ÜÈÉ D ¯àÄ®Ü ÊÜáãÆWÜÙÜ PæãÃÜñæ¿Þ¨ÝWÜ ÓÜÓÜÂWÜÙÜá ¯àÄ®Ü JñܤvÜPæR JÙÜWÝWÜáñܤÊæ
(G) ÖæçWæãÅàÓÝR²P… ¯àÃÜá (¹) WÝÅËpæàÐÜ®ÜDž ¯àÃÜá
(Ô) ÃÝÓÝ¿á¯PÜ ¯àÃÜá (w) PݲÆÉÄà ¯àÃÜá
10. ¨Üá£ÓÜíÍæÉàÐÜOæ¿á ÓÜí¨Ü»Üì¨ÜÈÉ Eñܳ£¤WæãÙÜáÛÊÜ BÊÜáÉg®ÜPÜ¨Ü ÊÜáãÆÊÜâ
(G) CíWÝÆ¨Ü væç BPæÕ$çv…
(¹) ¯àÃÜá
(Ô) CíWÝÆ¨Ü væç BPæÕ$çv… ÊÜáñÜᤠ¯àÃÜá GÃÜvÜã PÜãvÜ
(w) C6H12O6
11. BQÕ®…®Ü ±ÜÅ»ÝÊÜ©í¨Ü D PæÙÜX®Ü ¿ÞÊÜ ÊÜêPÜÒ¨Ü ±ÜÅ£QÅÁá¿áá ÓÝÊÜÞ®ÜÂÊÝXÃÜáÊÜâ©ÆÉ ?
(G) B²PÜDž vÝËá®æ®…Õ (¹) ¸æãàÈríW… G´æP…r
(Ô) ´æäàpæãàpÝŲÓÜÊÜå… (w) ÃÜãp… CívÜPÜÒ®…
12. PæŸ…Õ ÓæçPÜDž®Ü ÃÜí«ÜÅ ÓܧÙÜÊÜâ/ÓæÆáÂÆÅ Óæçp… CÃÜáÊÜâ¨Üá
(G) Óæçpæãà±ÝÉÓܾ (¹) QÅÓærà
(Ô) ÊÜÞÂqÅP…Õ (w) JÙÝÊÜÃÜ|¨ÜÈÉ /CíoÅ Êæáí¸æÅஅ Óæ³àӅ
13. Ga… i TæãÃÝ®Ý AÊÜÄWæ ®æã¸æDž ±ÜÅÍÜÔ¤ ¨æãÃæ£ÃÜáÊÜâ¨Üá
(G) ñÜÚÓÜíPæàñÜÊÜ®Üá° WÜáÃÜá£ÔÃÜáÊÜâ¨ÜPÝRX
(¹) tRNA WÜÙÜ®Üá° A®ÜáPÜÅÊÜáWæãÚÔÃÜáÊÜâ¨ÜPÝRX
(Ô) pÝÅ®…Óæã³àÓÜ®…®Ü A®æÌàÐÜOæWæ
(w) ±ÜÅ£ÇæãàÊÜá ®ÜPÜÈ®Ü/±ÜÅ£ÃÜã±Ü¨Ü A®æÌàÐÜOæWæ

5
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BO *BO*
14. If a cross is conducted between plants with genotypes TTRr and ttrr where dominant
allele T produces tall stem and R produces round seeds, what will be the proportion
of plants with tall stem and round seeds in the F1 generation ?
(a) 25% (b) 50%
(c) 75% (d) 100%

15. The sequence of nitrogen bases in the non-template strand of a double stranded
DNA molecule is 5’ AAT GCT TAG GCA 3’. What will be the sequence of bases in
the mRNA molecule transcripted by the corresponding region of this DNA segment ?
(a) 3’ AAU GCU UAG GCA 5’ (b) 5’ UUA CGA AUC CGU 3’
(c) 5’ AAT GCT TAG GCA 3’ (d) 5’ AAU GCU UAG GCA 3’

16. Which of the following is referred as the ‘traffic police’ of the cell ?
(a) Golgi bodies (b) Lysosomes
(c) Ribosomes (d) Mitochondria

17. During movement of chromosomes, spindle fibres attach to which part of the
chromosomes ?
(a) Telomere (b) Centromere
(c) Centrosome (d) Chromonema

18. To which of the following category jute fibres belong to ?

(a) Surface fibres (b) Hard fibres
(c) Bast fibres (d) Wood fibres

19. The concept of ‘ecosystem’ was first proposed by

(a) A. G. Tansley (b) Woodberry
(c) E. P. Odum (d) E. Haeckel

20. Which of the following names of theories and proposers is not correctly matched ?
(a) Pulsatory Theory – J. C. Bose
(b) Cohesion Tension Theory – Dixon and Jolly
(c) Pressure Flow Theory – Munch
(d) Relay Pump Theory – Sachs

6
*BO* BO

14. Jí¨Üá ÊæàÙæ TTRr ÊÜáñÜᤠttrr ñÜÚ ÊÜÞ¨ÜÄ¿á XvÜWÜÙÜ ®ÜvÜáÊæ ñÜÚ¸æÃÜPæ (crossing) ÊÜÞw¨ÝWÜ ÊÜááSÂ
ñÜÚÓÜÓÂÜ ÊÝ¨Ü T ¿áá E¨Ü®ª ¿
æ á PÝívÜ樆 áÜ ° Öæãí© ÊÜáñÜᤠR C¨Üá ¨ÜáívÜ®¿
æ á ¹àgWÜÙ®Ü áÜ ° Eñݳ©Ô¨ÜÃ,æ
G´… 1 ²àÚWæ¿áÈÉ E¨Üª®æ¿á PÝívÜ ÊÜáñÜᤠ¨ÜáívÜ®æ¿á ¹àgWÜÙÜ XvÜWÜÙÜ ±ÜÅÊÜÞ|ÊæÐÝrXÃÜáñܤ¨æ ?
(G) 25% (¹) 50%
(Ô) 75% (w) 100%

15. ©ÌÓÜáÃÜáÚ/vܟDž ÓÝóívæv… wG®…G A|áË®ÜÈÉ®Ü ®Ý®… pæí±æÉàp…®ÜÈÉÃÜáÊÜ ®æçpæãÅàg®… ¸æàӅ®Ü

PÜÅÊÜáÓÜíTæ¿áá 5’ AAT GCT TAG GCA 3’ B¨ÝWÜ,D wG®…G ÓæW…Êæáíp…®ÜÈÉ®Ü A®ÜáÃÜã±Ü
»ÝWÜ©í¨Ü ±ÜÅ£ÃÜã±ÜWæãívÜ mRNA A|áË®ÜÜ ¸æàӅ PÜÅÊÜáÓÜíTæ¿áá GÐÝrXÃÜáñܤ¨æ ?
(G) 3’ AAU GCU UAG GCA 5’ (¹) 5’ UUA CGA AUC CGU 3’
(Ô) 5’ AAT GCT TAG GCA 3’ (w) 5’ AAU GCU UAG GCA 3’

16. D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ü®Üá° PæãàÍÜ¨Ü "pÝŵP… ±æäÈàӅ' Gí¨Üá PÜÃæ¿áÇÝWÜáñܤ¨æ ?

(G) WÝÈY ¸ÝwàӅ (¹) ÇæçÓæãàÓæãàÊÜå…Õ
(Ô) Ãæç¸æãàÓæãàÊÜå…Õ (w) ÊæáçpæãàPÝíwÅ¿Þ

17. PæãÅàÊæãàÓæãàÊÜáá/ÊÜ|ìñÜíñÜáWÜÙÜ aÜÆ®æ¿á ÓÜí¨Ü»ì

Ü ¨ÜÈÉ, ñæÙÛÜ ®æ¿á PÜ©ÃÜá ®ÝÃÜá/Ô³ívÜDž ´æçŸÃ…WÜÙáÜ
ÊÜ|ìñÜíñÜá/PæãÅàÊæãàÓæãàËá®Ü ¿ÞÊÜ »ÝWÜPæR AíqPæãíwÃÜáñܤÊæ ?
(G) pæÇæãàËáàÅ (¹) ÓæípæãàÅËáàÅ
(Ô) ÓæípæãÅàÓæãàÊÜå… (w) PæãÅàÊæãà®æÊÜÞ

18. D PæÙÜX®Ü ¿ÞÊÜ ÊÜWÜìPæR Óæ|¹®Ü ®ÝÃÜá/gãp… ´æçŸÃ… ÓæàÃÜáñܤ¨æ ?

(G) Óæ´æìӅ ´æçŸÓ…ì (¹) ÖÝv…ì ´æçŸÓ…ì
(Ô) ¸ÝӅr ´æçŸÓ…ì (w) ÊÜâv… ´æçŸÓ…ì

19. Êæãor Êæã¨ÜÆ ¸ÝÄWæ "CPæãàÔÓÜrÊÜå…' GíŸ ±Ü¨ÜÊÜ®Üá° ±ÜÅÓݤ²Ô¨ÜÊÜÃÜá

(G) G i pÝ®æÕ$Éà (¹) ÊÜâv… ¸æÄÅ
(Ô) C ² KvÜÊÜå… (w) C ÖÝÂPæDž

20. D PæÙÜX®Ü ԨݜíñÜWÜÙÜá ÊÜáñÜᤠ±ÜÅ£±Ý¨ÜPÜÃÜ ÖæÓÜÃÜáWÜÙÜÈÉ ¿ÞÊÜâ¨Üá ÓÜãPܤÊÝX Öæãí©Pæ¿ÞWÜáÊÜâ©ÆÉ ?

(G) ±ÜÇæÕàoÄ Ô¨ÝœíñÜ & hæ Ô ¸æãàӅ (¹) PæãÖæÐÜ®… pæ®ÜÒ®… ԨݜíñÜ & wPÜÕ®… ÊÜáñÜᤠhÝÈ
(Ô) ±æÅÐÜÅ ´æäàÉ Ô¨ÝœíñÜ & ÊÜáía… (w) ÄÇæà ±Üí±… ¦¿áÄ & ÓÝÂa…Õ

7
±Üâ.£.®æãà.
BO *BO*
PART – B
SECTION – 1

Write short notes on any five of the following (4 marks each)

21. Lichens.

22. Thallus structure of Nostoc.

23. Vascular Bundles.

24. Koleroga of Arecanut.

25. Seed Dormancy.

26. Diagnostic features of Malvaceae with two examples.

27. Mangrove Adaptations.

SECTION – 2

Answer any 5 (five) of the following questions. (12 marks each)

28. Explain the process of normal secondary growth in dicot stem. Add a note on
growth rings.

29. What is double fertilization ? Explain the various stages of fertilization in

angiosperms and its significance.

30. List out the distinguishing taxonomic features of Rubiaceae and Verbenaceae.
Mention the botanical names, common names and economic importance of any
five species of plants growing in Karnataka, belonging to each of these families.

31. Give a comparative account of cyclic and non-cyclic electron transport occurring
during light reaction of photosynthesis. Add a note on Photosystems.

32. Explain the process of regulation of gene expression in prokaryotes with Lac
Operon model as an example.

33. Describe the ultrastructure of a typical bacterial cell. Add a note on binary fission.

34. State and explain the law of independent assortment of genetic factors with the
help of a suitable dihybrid cross as example.

8
*BO* BO
Ë»ÝWÜ & ¹
ÓæPÜÒ®… – 1
D PæÙÜX®Ü I¨ÜPæR ÆZ q±Ü³~ ŸÃæÀáÄ . ±ÜÅ£Áã¨ÜPÜãR 4 AíPÜWÜÙÜá.
21. ÎÇÝÊÜÆRWÜÙÜá
22. Nostoc ±ÝbWÜÙÜíñÜÖÜ HPÝíWÜ ÓÜÓÝÂíWÜWÜÙÜ ÃÜaÜ®æ
23. ±ÜÄaÜÆ®ÝíWÜWÜÙÜ ÓÜÊÜáãÖÜWÜÙÜá (Vascular Bundles)
24. AwPæWæ ŸÃÜáÊÜ PæãÙæÃæãàWÜ
25. WÜá±Ü¤ ¹àgWÜÙÜá/Ôàv… vÝÊæáì¯Õ
26. GÃÜvÜá E¨ÝÖÜÃÜOæWÜÙæãí©Wæ ÊÜÞÇæÌàÔ¿á (Malvaceae) WÜáÃÜáñÜá ÆPÜÒ| (diagnostic) WÜÙÜá
27. ÊÜÞÂíWæãÅàʅWÜÙÜ ÊÜÞ±ÝìvÜáWÜÙÜá (Adaptations)
ÓæPÜÒ®… – 2
D PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã 5 ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ. ±ÜÅ£Áãí¨ÜPÜãR 12 AíPÜWÜÙÜá.
28. ©Ì¨ÜÙÜ PÝívÜ¨Ü ÓÜÓÜÂWÜÙÜÈÉ®Ü ÓÝÊÜޮܠ©Ì£à¿áPÜ ¸æÙÜÊÜ~Wæ ±ÜÅQÅÁá¿á®Üá° ËÊÜÄÔÄ. ¸æÙÜÊÜ~Wæ (growth
rings) ŸWæY q±Ü³~¿á®Üá° ¯àwÄ.
29. ©Ì´ÜÈàPÜÃ|Ü Gí¨ÜÃàæ ®Üá ? BÂíiÁãàÓÜÊ ³ åÜ …ìWÜÙÈ
Ü É®Ü ´ÜÈàPÜÃ|
Ü ¨Ü/ÓÜíñÝ®æãàñÜ£³ ¤¿á ËË«Ü ÖÜíñÜWÙÜ ®Ü áÜ °
ÊÜáñÜᤠA¨ÜÃÜ ±ÝÅÊÜááSÂñæ¿á®Üá° ËÊÜÄÔÄ.
30. Rubiaceae ÊÜáñÜᤠVerbenaceae WÜÙÜ ËË«Ü taxonomic ÊÜXìàPÜÃÜ| ÆPÜÒ|WÜÙÜ®Üá° ±Üqr ÊÜÞwÄ.
PÜ®ÝìoPܨÜÈÉ ¸æÙæ¿áÇÝWÜáÊÜ D ±ÜÅ£Áãí¨Üá ±ÜÅ»æà¨ÜWÜÚWæ ÓæàÄÃÜáÊÜ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅ»æà¨ÜWÜÙÜ
ÓÜÓÜÂhÝ£ ÖæÓÜÃÜá, ÓÝÊÜޮܠÖæÓÜÃÜá ÊÜáñÜᤠB¦ìPÜ ±ÝÅÊÜááSÂñæ¿á®Üá° £ÚÔÄ.
31. ¸æÙQÜ ®Ü ¨Üá£ÓÜíÍæÉàÐÜOæ ±ÜÅQÅÁá¿á ÓÜí¨Ü»ìÜ ¨ÜÈÉ ®Üv¿
æ ááÊÜ ÓæçQÉP… ÊÜáñÜᤠ®Ý®…ÓæçQÉP… GÇæPÝó®… aÜÆ®æWÙÜ Ü
ñÜáÆ®ÝñܾPÜ ËÊÜÃÜOæ¿á®Üá° ¯àwÄ. ´æäàpæãàÔÓærÊÜå…/¨Üá£ÓÜíÍæÉàÐÜOæ¿á ŸWæY q±Ü³~ ŸÃæÀáÄ.
32. ÇÝÂP… K±ÜÃÝ®… ÊÜÞvæDž®Üá° Jí¨Üá E¨ÝÖÜÃÜOæ¿ÞX ñæWæ¨ÜáPæãívÜá ±æäÅàPÝÁãìàp…WÜÙÜÈÉ®Ü
ñÜÚhæãàvÜOÝ (gene expression) ¯¿áíñÜÅOÝ ±ÜÅQÅÁá¿á®Üá° ËÊÜÄÔÄ.
33. Jí¨Üá ËÎÐÜr ¸ÝÂQràÄ¿Þ PæãàÍÜ¨Ü AÇÝóÓÜóPÜcÅ®Üá° ËÊÜÄÔÄ. ©Ì A|á˨ÜÙÜ®Ü¨Ü ŸWæY q±Ü³~ ŸÃæÀáÄ.
34. Jí¨Üá ÓÜãPܤ væçÖæç¹Åàv… PÜÔ¿á®Üá° Jí¨Üá E¨ÝÖÜÃÜOæ¿ÞX ñæWæ¨ÜáPæãívÜá ñÜÚ AíÍÜWÜÙÜ ÓÜÌñÜíñÜÅ
ÊÜXìàPÜÃÜ|¨Ü ¯¿áÊÜáÊÜ®Üá° £ÚÔÄ ÊÜáñÜᤠÓÜãPܤÊÝX ËÊÜÄÔÄ.
9
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SPACE FOR ROUGH WORK

10
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bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11
±Üâ.£.®æãà.
BO *BO*

SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12
 *CH*

KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : CH

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
CHEMISTRY
ÃÜÓÝ¿á®ÜÍÝÓÜ÷
FORENOON SESSION OF 14TH DECEMBER 2011

14®æà wÓæíŸÃ… 2011ÃÜ ±ÜäÊÝìÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator, slide rules and log tables ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
before attempting the questions. Failure A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
to do so can result in cancellation of your
candidature. 2. D ±ÜÅÍ氱ܣÅPæ Ë»ÝWܨÜÈÉ Joár ÊÜáãÊÜñݤÃÜá
2. There are THIRTY SIX questions in this ±ÜÅÍæ°WÜÚ¨Ü᪠, Jí¨Üá ÓÜÄ¿ááñܤÃÜ CÃÜáÊÜ
paper including twenty multiple options ŸÖÜáBÁáR¿á 20 ±ÜÅÍæ°WÜÙÜá CÃÜáñܤÊæ.
one correct type.
3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ
3. Please answer to the point to all EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
questions. There are no marks for length AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
of answers.
4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
4. Please answer all the questions within
the answer booklet. No extra sheets will
±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
be supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
CH *CH*

All Sections are compulsory.

PART – A

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct. (1×20=20)

1. The electron affinity of halogens increases in the order

(a) Cl < F < Br < I (b) F < Cl < Br < I
(c) I < Br < Cl < F (d) I < Br < F < Cl

2. Which of the following ions is coloured ?

(a) Cd+2 (b) Zn+2 (c) Cu+ (d) Co+2

3. The

H for a reaction is independent of
(a) Temperature (b) Path followed
(c) Initial and final states (d) Volume change

4. The complex compounds [Cr(H2O)6]Cl3 and [Cr(H2O)5Cl]Cl2 are

(a) Ionisation isomers (b) Co-ordination isomers
(c) Hydrate isomers (d) Linkage isomers

5. The common oxidation state of Lanthanides is

(a) +2 (b) +1 (c) +7 (d) +3

6. The adiabatic process is

(a) Isobaric (b) Isochoric (c) Isoenthalpic (d) Isoentropic

7. Which of the following compounds has the highest dipole moment ?

(a) BF3 (b) NH3 (c) H2O (d) CO2

8. Mathematical representation of Langmuir’s adsorption isotherm is

(a) x/m = kpn (b) x/m = kp/n (c) x/m = kp (d) x/m = nkp

9. Choose the element having the lowest standard reduction potential.

(a) Copper (b) Sodium
(c) Lithium (d) Zinc
2
*CH* CH

GÇÝÉ Ë»ÝWÜWÜÙÜá PÜvÝx¿áÊÝXÊæ.

»ÝWÜ – A

¯ÊÜáWæ AñÜÂíñÜ ÓÜãPܤ ÊÜáñÜᤠ±ÜıÜä|ì Gí¨æ¯ÓÜáÊÜ EñܤÃÜ¨Ü ÓÜíTæ¿á®Üá° ŸÃæ¿ááÊÜ ÊÜáãÆPÜ EñܤÃÜ ±ÜâÔ¤Pæ¿á
1 ®æà ±Üâo¨ÜÈÉ®Ü C±Ü³ñÜᤠ±ÜÅÍæ°WÜÙÜ®Üá° ¨Ü¿áËoár EñܤÄÔÄ. (1×20=20)

1. ÖÝÂÇæãàhæ®Üá°WÜÙÜ GÇæPÝó®… ÓÝÊÜáÂñæ¿áá ÖæaÝcWÜáÊÜ PÜÅÊÜá

(a) Cl < F < Br < I (b) F < Cl < Br < I
(c) I < Br < Cl < F (d) I < Br < F < Cl

2. PæÙÜX®Ü ¿ÞÊÜ A¿Þ®ÜáWÜÙÜá ÊÜ|ìÃÜíiñÜÊÝXÃÜáñܤÊæ ?

(a) Cd+2 (b) Zn+2 (c) Cu+ (d) Co+2

3. Jí¨Üá ±ÜÅ£QÅÁá¿á H, C¨Ü®Üá° AÊÜÆí¹ÓÜáÊÜâ©ÆÉ

(a) ñݱÜÊÜÞ®Ü (b) A®ÜáÓÜÄst ±Ü¥Ü

(c) Êæã¨ÜÆ ÊÜáñÜᤠPæã®æ¿á Ô§£WÜÙÜá (d) ±ÜÅÊÜÞ|¨ÜÈÉ®Ü Ÿ¨ÜÇÝÊÜOæ

4. [Cr(H2O)6]Cl3 ÊÜáñÜᤠ[Cr(H 2O)5Cl]Cl 2 GíŸ PÝí±æÉP…Õ ÓÜí¿ááPܤWÜÙÜá

(a) A¿Þ¯àPÜÃÜ|¨Ü ÓÜÊÜÞíXWÜÙÜá (Ionisation isomers)
(b) Öæãí¨Ý~Pæ¿á ÓÜÊÜÞíXWÜÙÜá (Co-ordination isomers)
(c) ÖæçvæÅàp… ÓÜÊÜÞíXWÜÙÜá (Hydrate isomers)
(d) ÓÜí±ÜQìñÜ ÓÜÊÜÞíXWÜÙÜá (Linkage isomers)

5. ÇÝÂí¥Ü®æçvÜáWÜÙÜ ÓÝÊÜޮܠBQÕwàPÜÃÜ|¨Ü Ô§£¿áá

(a) +2 (b) +1 (c) +7 (d) +3

6. Ô§ÃÜÍÝS ±ÜÅQÅÁá¿áá
(a) ÓÜÊÜá ÊÝ¿áá»ÝÃÜ (b) ÓÜÊÜá ±ÜÄÊÜÞ| (c) ÓÜÊÜá Gí¥ÝȳP… (d) ÓÜÊÜá Gí¥æãÅà²P…

7. PæÙÜX®Ü ¿ÞÊÜ ÓÜí¿ááPܤÊÜâ AñÜÂíñÜ Öæbc®Ü væç±æäàDž ÊæãÊæáíp… A®Üá° Öæãí©¨æ ?

(a) BF3 (b) NH3 (c) H2O (d) CO2

8. ÇÝÂíWÜá¾ÀáÃÜ®Ü A—aÜãÐÜ| ÓÜÊÜáñÝ±Ü¨Ü WÜ~ñÜÃÜã±Ü¨Ü ±ÝÅ£¯«ÜÂÊÜâ

(a) x/m = kpn (b) x/m = kp/n (c) x/m = kp (d) x/m = nkp

9. AñÜÂíñÜ PÜwÊæá ÓÝÊÜޮܠA±ÜPÐ

Ü ì
Ü |¨Ü (standard reduction) ÓÝÊÜá¥ÜÂìÊÜ®áÜ ° Öæãí©ÃÜáÊÜ «ÝñÜáÊÜ®áÜ ° BÄÔÄ.
(a) ñÝÊÜáÅ (b) Óæãàw¿áí (c) Ȧ¿áí (d) ÓÜñÜá

3 P.T.O.
CH *CH*

10. For the reaction 2A + B products, doubling the initial concentration of both the

reactants increases the rate by a factor of 8 and doubling the concentration of B

alone doubles the rate. The rate law for the reaction is
(a) r = k[A][B]2 (b) r = k[A]2[B] (c) r = 2k[A][B] (d) r = 2k[A]2[B]

11. At 298 K, the equivalent conductance of 0.01 N potassium chloride solution is

140 Sm2eq–1. Its specific conductance is
(a) 0.0014 Sm–1 (b) 0.014 Sm–1 (c) 0.14 Sm–1 (d) 14 Sm–1

12. Which of the following species is non-aromatic ?

(a) Cyclopropenyl cation (b) Cyclopentadienyl anion
(c) Naphthalene (d) Cyclooctatetraene

13. The order of stability of carbanions is

(a) (CH3)3C– < (CH3)2CH – < CH3–C 0

<C 0

!

(b) C 0

!

< (CH3)2CH– < CH3–C 0

< (CH3)3C–

(c) CH3–C 0

<C 0

!

< (CH3)3C– < (CH3)2CH –

(d) CH3–C 0

<C 0

!

(CH3)2CH– < (CH3)3C–

14. Which of the following reactions can be used to convert a carboxylic acid into the
next higher homologue ?
(a) Arndt-Eistert reaction (b) Perkin reaction
(c) Cannizzaro reaction (d) Hoffmann reaction

15. According to the spin-only formula, the magnetic moment of Mn+2 ion in Bohr
Magnetons is
(a) 5.92 (b) 1.73 (c) 2.83 (d) 4.90

16. The IUPAC name of [Pt(NH3)4Cl2]Cl2 is

(a) Dichloro tetraamine platinum (IV) chloride
(b) Tetraamine tetrachloro platinate (IV)
(c) Platinum tetraamine tetrachloride
(d) Dichloro tetraamine platinum (II) chloride

4
*CH* CH

10. 2A + B Eñܳ®Ü°WÜÙÜá GíŸ QÅÁáWæ, GÃÜvÜã ±ÜÅ£QÅ¿ÞPÝÄWÜÙÜ BÃÜí¼PÜ ±ÜÅÊÜÞ|ÊÜ®Üá° ©ÌWÜá|WæãÚÔ¨ÝWÜ,

¨ÜÃÜÊÜ®Üá° 8 GíŸ AíÍÜ©í¨Ü ÖæbcÓáÜ ñܤ¨æ ÊÜáñÜᤠ±ÜÅÊÞ

Ü |ÊÜ®áÜ ° ÊÜÞñÜÅÊàæ ÖæbcÓáÜ ÊÜâ¨ÜÄí¨Ü ¨ÜÃÊ
Ü âÜ ©ÌWÜá|WæãÙÜáÛñ¤Ü¨.æ
D ±ÜÅ£QÅÁáWæ ¨ÜÃÜ ¯¿áÊÜáÊÜâ
(a) r = k[A][B]2 (b) r = k[A]2[B] (c) r = 2k[A][B] (d) r = 2k[A]2[B]

11. 298 K ¿áÈÉ 0.01 N ±æäpÝÂÑ¿áí PæãÉàÃæçv… ¨ÝÅÊÜ|¨Ü ÓÜÊÜÞ®Ü ÊÝÖÜPÜñæ¿áá 140 Sm2eq–1
BX¨æ. A¨ÜÃÜ ËÎÐÜr ÊÝÖÜPÜñæ¿áá
(a) 0.0014 Sm–1 (b) 0.014 Sm–1 (c) 0.14 Sm–1 (d) 14 Sm–1

12. PæÙÜX®Ü ¿ÞÊÜ ±ÜÅ»æà¨ÜÊÜâ ±ÜÄÊÜáÙÜÃÜ×ñÜÊÝX¨æ ?

(a) ÓæçPæãÉà±æäÅà±æ®æçDž PÝÂo¿Þ®… (b) ÓæçPæãÉà±æíovæçG¯Ç… B¯¿Þ®…
(c) ®Ý´ܤÈஅ (d) ÓæçPæãÉàBPÝrpæpÝÅD®…

13. Pݟ쯿ޮÜáWÜÙÜ (carbanions) Ô§ÃÜñæ¿á PÜÅÊÜáÊÜâ

(a) (CH3)3C– < (CH3)2CH– < CH3–C 0

<C 0

(b) C 0

!

< (CH3)2CH– < CH3–C 0

< (CH3)3C–

(c) CH3–C 0

<C 0

!

< (CH3)3C– < (CH3)2CH–

(d) CH3–C 0

<C 0

!

(CH3)2CH– < (CH3)3C–

14. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ ±ÜÅ£QÅÁá¿á®Üá° E±ÜÁãàXÔPæãívÜá Jí¨Üá PݸÝìQÕÈP… BÊÜáÉÊÜ®Üá° A¨ÜÃÜ ®ÜíñÜÃܨÜ
ÖæaÜácÊÜÄ ±ÜÅ£ÃÜã±ÜÊÝX ±ÜÄÊÜ£ìÓܟÖÜá¨Üá ?
(a) B®Üìv…¤&DÓæ¤p…ì ±ÜÅ£QÅÁá (b) ±ÝQ쮅 ±ÜÅ£QÅÁá
(c) PݯhÝÃæãà ±ÜÅ£QÅÁá (d) ÖÝ´…ÊÜÞ®… ±ÜÅ£QÅÁá

15. Ô³®…&ÊÜÞñÜÅ ÓÜãñÜÅ¨Ü ±ÜÅPÝÃÜ, ¸æãÖ…Å®Ü ÊÜÞÂWæ°pÝ®…WÜÙÜÈÉ Mn+2 A¿Þ¯®Ü PÝí£à¿á ÊæãÊæáíp…
(a) 5.92 (b) 1.73 (c) 2.83 (d) 4.90

16. [Pt(NH3)4Cl2]Cl2 ®Ü IUPAC ÖæÓÜÃÜá

(a) Dichloro tetraamine platinum (IV) chloride
(b) Tetraamine tetrachloro platinate (IV)
(c) Platinum tetraamine tetrachloride
(d) Dichloro tetraamine platinum (II) chloride

5 P.T.O.
CH *CH*

17. Which of the following compounds does not undergo aldol condensation ?
(a) Acetaldehyde (b) Formaldehyde
(c) Propionaldehyde (d) Acetone

18. The increasing order of UV absorption maxima of Ethene, Naphthalene, Anthracene

and 1, 3-Butadiene is
(a) Naphthalene < Ethene < Anthracene < 1, 3-Butadiene
(b) Ethene < 1, 3-Butadiene < Naphthalene < Anthracene
(c) Anthracene < Naphthalene < Ethene < 1, 3-Butadiene
(d) 1, 3-Butadiene < Ethene < Naphthalene < Anthracene

19. Which of the following is not a reducing sugar ?

(a) Glucose (b) Fructose (c) Maltose (d) Sucrose

20. The reaction of an aldehyde with hydrogen cyanide and ammonia and subsequent
hydrolysis gives -amino acid. Name of this reaction is

(a) Gabriel’s synthesis (b) Strecker’s synthesis

(c) Koop’s synthesis (d) Fischer’s synthesis

PART – B

Section – 1

Answer any five questions : (4×5=20)

21. Explain the separation of lanthanides by ion-exchange method.
22. Discuss the colour exhibited by 3-d series elements.
23. Derive an expression for the rate constant of a second order reaction when the
initial concentrations of the reactants are the same.
24. Give an elementary account of Valence Bond Theory.
25. Explain the mechanism of Friedel-Craft’s alkylation reaction.
26. Discuss the stereochemistry of complexes with coordination number 4.
27. How is the E.M.F. of a cell measured ?
28. Explain E2 reaction mechanism with a suitable example.

6
*CH* CH

17. PæÙÜX®Ü ¿ÞÊÜ ÓÜí¿ááPܤWÜÙÜá BÇÝxDž ÓÜíPæÒà±Ü®ÜWæãÙÜáÛÊÜâ©ÆÉ ?

(a) AÔpÝÈxàÖæçv… (b) ´ÝÊÜÞìÈxàÖæçv…
(c) ±æäÅಿޮÝÈxàÖæçv… (d) AÔpæãஅ

18. D¥æ à ®…, ®Ý嫆 ¤ È à®…, Aí¥ÝÅÔஅ ÊÜ á ñÜ á ¤ 1, 3- ŸãÂowஅWÜÙÜÈÉ UV Öæ à ÄPæ ¿ á WÜ Ä ÐÜ u ñ æ ¿ á

(absorption maxima) HÄPæ¿á PÜÅÊÜáÊÜâ
(a) ®Ý´ܤÈஅ < D¥æஅ < Aí¥ÝÅÔஅ < 1, 3-ŸãÂowஅ
(b) D¥æஅ < 1, 3-ŸãÂowஅ < ®Ý´ܤÈஅ < Aí¥ÝÅÔஅ
(c) Aí¥ÝÅÔஅ < ®Ý´ܤÈஅ < D¥æஅ < 1, 3-ŸãÂowஅ
(d) 1, 3-ŸãÂowஅ < D¥æஅ < ®Ý´ܤÈஅ < Aí¥ÝÅÔஅ

19. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá Jí¨Üá ¨ÜáŸìÆ reducing sugar AÆÉ ?

(a) WÜáÉPæãàӅ (b) ´ÜÅPæãràӅ (c) ÊÜÞÇæãràӅ (d) ÓÜáPæãÅàӅ

20. Jí¨Üá BÈxàÖæçv…, Êæã¨ÜÆá gÆg®ÜPÜ¨Ü Óæç®æçv…®æãí©Wæ ÊÜáñÜᤠAÊæ㯿ިæãí©Wæ ±ÜÅ£QÅÀáÔ ÊÜáñÜá¤
ñܨܮÜíñÜÃÜ gÆËaæfà¨Ü®ÜWæãívÜá -AËá®æãà BÊÜáÉÊÜ®Üá° ¯àvÜáñܤ¨æ. D ±ÜÅ£QÅÁá¿á ÖæÓÜÃÜá

(a) Wæà¹Å¿áDž®Ü ÓÜíÍæÉàÐÜOæ (b) ÓæóPÜÅ®Ü ÓÜíÍæÉàÐÜOæ

(c) PÜ㱅®Ü ÓÜíÍæÉàÐÜOæ (d) µÐÜÅ®Ü ÓÜíÍæÉàÐÜOæ

»ÝWÜ – B

Ë»ÝWÜ – 1

PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ : (4×5=20)

21. A¿Þ®Üá ˯ÊÜá¿á (ion-exchange) ˫ݮܩí¨Ü ÇÝÂí¥Ü®æçvÜáWÜÙÜ ¸æà±ÜìwÓÜáËPæ¿á®Üá° ËÊÜÄÔÄ.
22. 3-d ÓÜÃÜ~¿á «ÝñÜáWÜÚí¨Ü ±ÜŨÜÎìÓÜÇÝWÜáÊÜ Ÿ|¡¨Ü PÜáÄñÜá aÜbìÔÄ.
23. ±ÜÅ£QÅ¿ÞPÝÄWÜÙÜ BÃÜí¼PÜ ±ÜÅÊÜÞ|WÜÙÜá Jí¨æà BX¨ÝªWÜ, Jí¨Üá GÃÜvÜ®æà PÜÅÊÜá¨Ü ±ÜÅ£QÅÁá¿á ¨ÜÃÜ Ô§ÃÜñæWÝX
Jí¨Üá ÓÜËáàPÜÃÜ|ÊÜ®Üá° ±ÜvæÀáÄ.
24. ÊæàÇ殅Õ&¸Ýív… ԨݜíñÜ¨Ü PÜáÄñÜá Jí¨Üá q±Ü³~¿á®Üá° ŸÃæÀáÄ.
25. µÅàvæDž&PÝÅ´…r®Ü BÇæR$çÇæàÍÜ®… ±ÜÅ£QÅÁá¿á ¿Þí£ÅPÜñæ¿á®Üá° ËÊÜÄÔÄ.
26. 4 GíŸ Pæãà&Bwì®æàÍÜ®… ÓÜíTæÂÁãí©X®Ü PÝí±æÉP…ÕWÜÙÜ ÔràÄÁãà PæËáÔó¿á®Üá° aÜbìÔ.
27. Jí¨Üá ˨ÜáÂñæãRàÍÜ¨Ü E.M.F. A®Üá° ÖæàWæ AÙæ¿áÇÝWÜáñܤ¨æ ?
28. Jí¨Üá ÓÜãPܤ E¨ÝÖÜÃÜOæÁãí©Wæ E2 ±ÜÅ£QÅÁá¿á ¿Þí£ÅPÜñæ¿á®Üá° ËÊÜÄÔÄ.

7 P.T.O.
CH *CH*

Section – 2

Answer any 5 full questions : (12×5=60)

29. a) Derive an expression for the maximum work done during reversible isothermal
expansion of an ideal gas.
b) With suitable examples explain different types of hydrogen bonding. (7+5)
30. a) What is meant by lattice energy of an ionic crystal ? How is it determined
using Born-Haber cycle ?
b) On the basis of molecular orbital theory, explain the bonding in O2 molecule.
What is its bond order and magnetic property ? (7+5)
31. a) Describe the collision theory of reaction rates.
b) Explain Freundlich’s adsorption isotherm. (6+6)
32. a) Discuss the ring structure of Glucose.
b) Explain the acid-base behaviour of amino acids. (7+5)
33. a) What are enantiomers and diastereomers ? Explain with suitable examples.
b) Give the mechanism of Perkin’s reaction and mention its application. (6+6)
34. a) With suitable examples explain the ortho-para and meta directing effect of
groups.
b) Describe chemical method of resolution of racemic mixture.
c) Explain the peak splitting pattern for various types of non-equivalent protons
taking the NMR spectrum of ethyl alcohol as an example. (4+4+4)
35. a) Explain the general characteristics of catalysts.
b) Discuss the role of metal ions in biological systems.
c) State and explain the second law of thermodynamics. (4+4+4)
36. a) Explain the salient features of Debye-Huckel theory of strong electrolytes.
b) How is the pH of a solution determined using glass electrode ? 6+6)

–––––––––––––––––––––––––––––––––––––––––––––––––––––––

8
*CH* CH

Ë»ÝWÜ – 2

¿ÞÊÜâ¨Ý¨ÜÃÜã 5 ±Üä|ì ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔÄ : (12×5=60)

29. a) Jí¨Üá B¨ÜÍÜì WÝÂ暴 £ÃÜáXÓÜñÜPÜRŸÖÜá¨Ý¨Ü (reversible) ÓÜÊÜáñݲà¿á ËÓܤÃÜOæ¿áÈÉ®Ü WÜÄÐÜu PæÆÓÜPæR
Jí¨Üá ÓÜËáàPÜÃÜ|ÊÜ®Üá° ±ÜvæÀáÄ.
b) ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ, ËË«Ü ŸWæ¿á gÆg®ÜPÜ¨Ü Ÿí«ÜWÜÙÜ®Üá° (hydrogen bonding)
ËÊÜÄÔÄ. (7+5)
30. a) Jí¨Üá B¿Þ¯PÜ ÓܳqPÜ¨Ü ÓܳqPÜ ÍÜQ¤ (lattice energy)Gí¨ÜÃæ H®Üá ? ¸Ý®…ì&ÖæàŸÃ… aÜPÜÅÊÜ®Üá°
E±ÜÁãàXÔPæãívÜá A¨Ü®Üá° ÖæàWæ ¯«ÜìÄÓÜÇÝWÜáÊÜâ¨Üá ?
b) ±ÜÃÜÊÜÞ|á PÜQÒà¿á ԨݜíñÜ¨Ü ±ÜÅPÝÃÜ, O2 ±ÜÃÜÊÜÞ|áË®ÜÈÉ®Ü Ÿí«ÜÊÜ®Üá° ËÊÜÄÔÄ. A¨ÜÃÜ ¸Ýív… PÜÅÊÜá
ÊÜáñÜᤠPÝí£à¿á WÜá|ÊÜ®Üá° ŸÃæÀáÄ. (7+5)
31. a) ±ÜÅ£QÅ¿Þ ¨ÜÃÜWÜÙÜ (collision) ZÐÜìOÝ Ô¨ÝœíñÜÊÜ®Üá° ËÊÜÄÔÄ.
b) ´ÝÅíwÉa…®Ü A—aÜãÐÜ| ÓÜÊÜáñݱÜÊÜ®Üá° ËÊÜÄÔÄ. (6+6)
32. a) WÜáÉPæãà暴 EíWÜáÃÜ ÃÜaÜ®æ¿á®Üá° ËÊÜÄÔÄ.
b) AËá®æãà BÊÜáÉWÜÙÜ BÊÜáÉ&PÝÒÃÜ ÊÜñÜì®æ¿á®Üá° ËÊÜÄÔÄ. (7+5)
33. a) G®ÝíÎÁãàÊÜáÅ ÊÜáñÜᤠvÜ¿ÞÔràÄÁãàÊÜáÅWÜÙæí¨ÜÃæà®Üá ? ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ ËÊÜÄÔÄ.
b) ±ÜQ쮅 ±ÜÅ£QÅÁá¿á ¿Þí£ÅPÜñæ¿á®Üá° ¯àw ÊÜáñÜᤠA¨ÜÃÜ E±ÜÁãàWÜÊÜ®Üá° £ÚÔ. (6+6)
34. a) ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ, WÜáí±ÜâWÜÙÜ B¥æãìà&±ÝÂÃÝ ÊÜáñÜᤠÊæápÝ ¯¨æìàÍÜ®Ü¨Ü ±ÜÄOÝÊÜáÊÜ®Üá°
ËÊÜÄÔÄ.
b) ÃÝÓæËáP… ËáÍÜÅ|¨Ü ËÍæÉàÐÜ|¨Ü ÃÝÓÝ¿á¯PÜ Ë«Ý®ÜÊÜ®Üá° ËÊÜÄÔÄ.
c) D¥æçDž BÇæãRÖÝ騆 NMR Ãæãà×ñÜ¨Ü E¨ÝÖÜÃÜOæÁãí©Wæ AÓÜÊÜáñÜãPÜ¨Ü (non-equivalent)
±æäÅàpÝ®ÜáWÜÙÜ ËË«Ü Ë«ÜWÜÚWæ ÍÜêíWÜ Ë»ÝgPÜ Ë»ÝWÜWÜÙÜ®Üá° ËÊÜÄÔÄ. (4+4+4)
35. a) ÊæàWÜÊÜ«ÜìPÜWÜÙÜ (catalysts) ÓÝÊÜޮܠÆPÜÒ|WÜÙÜ®Üá° ËÊÜÄÔÄ.
b) hæçËPÜ ÊÜÂÊÜÓæ§WÜÙÜÈÉ ÇæãàÖÜ¨Ü A¿Þ®ÜáWÜÙÜ ±ÝñÜÅÊÜ®Üá° aÜbìÔ.
c) EÐÜ¡ŸÆ¨Ü (thermodynamics) GÃÜvÜ®æà ¯¿áÊÜáÊÜ®Üá° ŸÃæ¨Üá ËÊÜÄÔÄ. (4+4+4)
36. a) ±ÜÅŸÆ Ë¨Üá©Ìaæ¨ÜÂPÝRX®Ü ¨æà¸æç&ÖÝPÜDž ԨݜíñÜ¨Ü ±ÜÅÊÜááS ÆPÜÒ|WÜÙÜ®Üá° ËÊÜÄÔÄ.
b) WÝi®Ü GÇæPæãóàv… A®Üá° E±ÜÁãàXÔPæãívÜá Jí¨Üá ¨ÝÅÊÜ|¨Ü pH A®Üá° ÖæàWæ
¯«ÜìÄÓÜáÊÜÃÜá ? (6+6)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––
9 P.T.O.
CH *CH*

SPACE FOR ROUGH WORK

10
*CH* CH

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11
CH *CH*

SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12
 *EN*

KARNATAKA FOREST DEPARTMENT

PAPER CODE : EN

TEST PAPER FOR

ENGLISH

AFTERNOON SESSION OF 10TH DECEMBER 2011

Time : 3 hours Maximum Marks : 100

INSTRUCTIONS :

1. Please keep away your mobile phone, calculator, slide rules and log
tables before attempting the questions. Failure to do so can result in
cancellation of your candidature.

2. There are THIRTY FIVE questions in this paper including twenty multiple
options one correct type.

3. Please answer to the point to all questions. There are no marks for
length of answers.

4. Please answer all the questions within the answer booklet. No extra
sheets will be supplied to any candidate.
EN *EN*
All Parts are compulsory.

PART – A (1 mark each question)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.
Read the passage below and answer the 20 questions that follow : (Total marks=20)
Sociability should also be exhibited in our dealings with animals. They too
are sentient beings and some of them are capable of attachment and devotion to
human beings and to one another. Men killed many animals in the early period of
civilization in order to clear the jungle, and the same cruel but unavoidable process
can be witnessed in new colonies. There are also noxious, venomous and ferocious
animals like tigers, jaguars, wolves, sharks, snakes and others, which kill us, but we
must not kill them. We are not responsible for their appearance on earth, and they
cannot be tamed and used. There was only one wolf of Gubbio, and even he does not
exist. Rats, flies, wasps, locusts, white ants and other animals destroy our property
and spread disease; they must be destroyed.
We cannot afford to feed all these hungry hordes. Zoroaster enjoined upon
all his disciples the duty of exterminating such pests, and you should follow his teaching.
But all animals which are employed in the service of man be treated with the greatest
kindness and sympathy. They are your colleagues and comrades. They have also
done their part in building up the fabric of civilization. Feed them well; lay not too heavy
burdens on them; give them medicine and a holiday when they are sick; allow them
day of rest now and then; give them a warm blanket in cold weather; speak affectionately
to them at times, they can feel the words of love, though they do not understand them.
The cow, the ass, the shepherd’s dog, the horse, the camel, the bullock, the elephant,
the milkman’s dog, the pony, the yak and other domesticated animals are humble and
helpless members of the fellowship of labour. They must not be robbed of their rights,
especially as they cannot strike back, or agitate for the redress of their grievances.
In England and America, you can walk into a pet shop and buy a bird, a
reptile or a beast of your choice. Such odd creatures as tortoises, snakes, crocodiles
as well as parrots, dogs, cats and lions are available. Pet animal like dog is the
creature that not only gives love and loyalty but seeks it too. We have heard a lot of
stories of the courage of dogs and the way they have laid down their lives for their
drowning masters. So love animals. Both we and they are the creatures created by the
one, the creator.

1. Some of the animals are capable of —

(a) attaching themselves to work.
(b) devoting themselves to God.
(c) serving human beings affectionately.

2
*EN* EN
2. Before building new colonies we can see the builders —
(a) making the land smooth and level.
(b) killing animals.
(c) reviving the process of civilization.

3. The word “sociability” in the passage means —

(a) inclination to be friendly.
(b) spreading the ideas of socialism.
(c) considering all the animals socially equal.

4. We are not responsible for —

(a) taming and using cruel animals.
(b) the coming of ferocious and venomous animals to the world.
(c) treating noxious animals as our friends.

5. The word “enjoined” in the passage means —

(a) to join the disciples with zoroaster.
(b) to enjoy the company of animals even if they are vicious.
(c) imposed upon the people.

6. The animals which serve man —

(a) have built many fabrics.
(b) have shown kindness and sympathy to man.
(c) are our real companions.

7. The domesticated animals —

(a) are as humble and helpless as the poor labours.
(b) agitate for the redress of their grievances.
(c) do not understand the feelings of man.

8. Give the anonym of ‘kindness’.

(a) sympathy
(b) cruel
(c) affectionate

3 [P.T.O.
EN *EN*
9. The animals —
(a) cannot feel the words of love.
(b) can understand the words of love.
(c) cannot strike back of their grievances.

10. “They must not be robbed of their rights.” They here refers to —
(a) men.
(b) animals.
(c) pests.

11. An unavoidable process witnessed in new colonies —

(a) being cruel to the animals.
(b) showing sympathy.
(c) feeding them well.

12. Name the large dangerous sea fish mentioned in the passage.
(a) locusts.
(b) sharks.
(c) wasps.

13. In the passage the animals are considered as —

(a) the nature beings.
(b) the beings of experiencing sensations.
(c) the human beings.

14. Give the synonym of “noxious”.

(a) harmful.
(b) devoted.
(c) harmless.

15. Name the hungry horde in the passage.

(a) the milkman’s dog.
(b) the pony.
(c) white ants.

4
*EN* EN
16. What does Zoroaster impose upon the people ?
(a) to exterminate pests.
(b) to be friendly with hungry hordes.
(c) to feed the pests.

17. The word “redress” in the passage means —

(a) decorate.
(b) set-right.
(c) repeat.

18. There are animals who not only destroy property

(a) and spread disease
(b) also spread disease
(c) but also spread disease

19. __________ have done their part in building up civilization.

(a) few animals
(b) all animals
(c) some animals

20. Snakes are —

(a) noxious animals.
(b) ferocious animals.
(c) venomous animals.

PART – B

(To be Answered on pages other than 1 of answer book)

Correct the following sentences. (1 Mark×5=5 Marks)

21. Do you know the English alphabets ?

22. One is proud of his success.

23. The fields were full of cattles.

24. Rama's house is different from Shyam.

25. Please see my certificates.

5 [P.T.O.
EN *EN*
Read the following passage and answer the two questions given below.
"To be good is noble, but to teach other how to be good is nobler and no trouble," said
a well known writer. This may explain why in this world there is more of preaching than
of practice. We do not mean the preaching which we get in church, but that which is
given freely and without stint, on buses, in the streets and even in the homes of our
land. Where is the parent who does not discover himself telling his child to do just what
he himself does regularly ? How many people are there who are certain that they have
never made anything but financial mistakes ? The man who never swam a stroke feels
perfectly competent to tell another how to swim. The man who cannot find his way to
modest livelihood pretends to know just how to save the nation from all economic ills.
It is no trouble to preach, but it is considerable trouble to carry out what we preach.
This is so true that the honest preacher preaches to himself even more that to his
hearers every season. Only the man who is striving to climb the loftiest heights knows
just how difficult is the way.

26. Give a suitable title to the above passage. (2 Marks)

27. Write the summary of the passage. (3 Marks)

Distinguish between the following pairs of words by using them in sentence of your
own which demonstrates the difference of meanings of each word of the pair.
(1 Mark×5=5 Marks)

28. Bail/Bale.

29. Cannon/Canon.

30. Human/Humane.

31. Stationary/Stationery.

32. Wave/Waive.

33. Choose any one of the following topics and write a letter in about 200-250 words.
(15 Marks)
Write a letter to a friend congratulating him on the choice of his profession and
blessing him of a happy and bright future.
OR
Write a letter to the Editor of a newspaper describing the state's political scene.

6
*EN* EN
34. Make a precis of the following passage in about 125 words and suggest a suitable
heading. (25 Marks)
There is much to be said for the narrowly utilitarian view of education.
There is no time to learn everything before beginning to make a living, and
undoubtedly "useful" knowledge is very useful. It has made the modern world.
Without it we could not have had machines or railways or aeroplanes; but it should
be added that we should not have modern advertising or modern propaganda.
Modern knowledge has brought about an immense improvement in average health,
and at the same time has discovered how to exterminate large cities by poison
gas. Whatever is distinctive of our world, as compared with former times, has its
sources in "useful knowledge". No community as yet has enough of it, and
undoubtedly education must continue to promote it.
It must also be admitted that a great deal of the traditional cultural education
was foolish. Boys spent many years acquiring Latin and Greek grammar, without
being at the end, either capable or desirous (except in a small percentage of
cases) of reading a Greek or Latin author. Modern languages and history are
preferable, form every point of view, to Latin and Greek. They are not only more
useful, but they give much more culture in much less time. For an Italian of the
fifteenth century, since practically everything worth reading, if not in his own
language, was in Greek or Latin, these languages were the indispensable keys to
culture. But since that time great literatures have grown up in various modern
languages, and the development of civilization has been so rapid that knowledge
of antiquity has become much less useful in understanding our problems than
knowledge of modern nations and their comparatively recent history. The traditional
school master's point of view, which was admirable at the time of the revival of
learning, became gradually unduly narrow, since it ignored what the world has
done since the fifteenth century. And not only history and modern languages, but
science also, when properly taught, contributes to culture. It is therefore possible
to maintain that education should have other aims than direct utility, without defending
the traditional curriculum. Utility and culture, when both are conceived broadly, are
found to be less incompatible than they appear to the fanatical advocates of either.
Apart, however, from the cases in which culture and direct utility can be
combined; there is indirect utility, of various different kinds, in the possession of
knowledge which does not contribute to technical efficiency. I think some of the
modern world could be improved by a greater encouragement of such knowledge
and a less worthless pursuit of mere professional competence.

35. Write an essay on about five hundred words on any one of the following : (25 Marks)
1) Corruption – is it possible to get the country rid of it.
2) The future of this world is in the hands of women.
3) Tuition craze – why and how of it.
4) Role of man in controlling pollution.
5) India and the internet.
_____________
7 [P.T.O.
EN *EN*
SPACE FOR ROUGH WORK

8
 *EN*
KARNATAKA FOREST DEPARTMENT
PÜ®ÝìoPÜ AÃÜ| CÇÝTæ
PAPER CODE :
Pæãàv… ÓÜíTæ : F2

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
FORESTRY – II PAPER
AÃÜ| ÍÝÓÜ÷PÝRX®Ü ±ÜÄàPÝÒ ±æà±ÜÅ
FORENOON SESSION OF 13TH DECEMBER 2011
13®æà wÓæíŸÃ… 2011ÃÜ ±ÜäÊÝìÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá° ±ÜÄàPÝÒ
calculator, slide rules and log tables PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾ A»Ü¦ìñÜÌÊÜ®Üá°
before attempting the questions. Failure
to do so can result in cancellation of your WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
candidature. 2. D ±ÜÅÍæ° ±Ü£ÅPæ Ë»ÝWܨÜÈÉ Joár ÊÜáãÊÜñݤ ®ÝÆáR
2. There are THIRTY FOUR questions in ±ÜÅÍæ°/34 WÜÚ¨Üáª, Jí¨Üá ÓÜÄ¿ááñܤÃÜ CÃÜáÊÜ ŸÖÜá
this paper including twenty multiple BÁáR¿á 20 ±ÜÅÍæ°WÜÙÜá CÃÜáñܤÊæ.
options one correct type.
3. ÊÜ á áS ±Ü Å Íæ ° W Ü Ù Ü È É ÓÜ ã bÓÜ Ç Ý¨Ü í ñæ ÊÜ Þ ñÜ Å
3. Please answer to the point to all
EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
questions. There are no marks for length
of answers. AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
the answer booklet. No extra sheets will ±ÜâÔ¤Pæ¿áÈÉ ÊÜÞñÜÅ EñÜ ¤ Ä ÓÜ ¸ æ à PÜ á. ÖæaÜácÊÜÄ
be supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
F2 *F2*

All Parts are compulsory

PART – A (1 mark each)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.
(1×20=20)

1. The mean volume of a tree or crop at the desirable age is

a) Current annual increment b) Mean annual increment
c) Total increment d) Periodic increment

2. Which of the following is quarter girth formula ?

a) (g/4)2×l b) (g/2)2×l
c) (g/16)2×l d) (g/8)2×l

3. The ratio of the volume of a tree or its part to the volume of a cylinder having
the same length and cross section as the tree is
a) Form factor b) Stem factor
c) Length factor d) Volume factor

4. The distance between ground level and Crown Point is

a) Bole height b) Crown height
c) Stump height d) Crown length

5. Assuming no disturbance, pick the maximum canopy density forest out of the
following
a) Evergreen forests b) Semi evergreen forests
c) Moist deciduous forest d) Dry deciduous forest

6. At present, forests in Karnataka are primarily managed for

a) Ecological services
b) Ecotourism
c) Removing poverty
d) Supply of timber to industries
2
*F2* F2

GÇÝÉ »ÝWÜWÜÙÜá PÜvÝx¿áÊÝXÊæ

»ÝWÜ – A (±ÜÅ£Áãí¨ÜPæR 1AíPÜ)

¯ÊÜáWæ AñÜÂíñÜ ÓÜãPܤ ÊÜáñÜᤠ±ÜıÜä|ì Gí¨æ¯ÓÜáÊÜ EñܤÃÜ¨Ü ÓÜíTæ¿á®Üá° ŸÃæ¿ááÊÜ ÊÜáãÆPÜ EñܤÃÜ ±ÜâÔ¤Pæ¿á 1 ®æà
±Üâo¨ÜÈÉ®Ü C±Ü³ñÜᤠ±ÜÅÍæ°WÜÙÜ®Üá° ¨Ü¿áËoár EñܤÄÔÄ.
(1×20=20)
1. Jí¨Üá IbfPÜ ÊÜ¿áÔÕ®ÜÈÉ Jí¨Üá ÊÜáÃÜ A¥ÜÊÝ ¸æÙæ¿á ÓÜÃÝÓÜÄ (volume) ±ÜÅÊÜÞ|ÊÜâ
a) ±ÜÅÓÜá¤ñÜ ÊÝÑìPÜ ÖæaÜcÙÜ b) ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜ
c) Joár ÖæaÜcÙÜ d) ¯¿áñÜPÝÈPÜ ÖæaÜcÙÜ

2. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá PÝÌoÅ WÜ¥…ì ÓÜãñÜÅÊÝX¨æ ?

a) (g/4)2×l b) (g/2)2×l
c) (g/16)2×l d) (g/8)2×l

3. Jí¨Ü á ÊÜ á ÃÜ A¥Ü Ê Ý A¨Ü Ã Ü »ÝWÜ ¨ Ü ±Ü Å ÊÜ Þ | ÊÜ á ñÜ á ¤ ÊÜ á ÃÜ ¨ Ü Ð æ r à E¨Ü ª ÊÜ á ñÜ á ¤ ÔàÙÜ á ®æ ã àoÊÜ ® Ü á °

(cross section) Öæãí©ÃÜáÊÜ Jí¨Üá ÔÈívÜÄ®Ü ±ÜÅÊÜÞ|WÜÙÜ ®ÜvÜá訆 A®Üá±ÝñÜÊÜâ
a) ´ÝÃÜí ´ÝÂPÜrÅ b) ÓærÊÜå… ±ÝÂPÜrÅ
c) Çæíñ… ±ÝÂPÜrÅ d) ÊÝÆãÂÊÜå… ´ÝÂPÜrÅ

4. ®æÆ¨Ü ÊÜáor ÊÜáñÜᤠÎSÃÜ¨Ü ¹í¨ÜáWÜÙÜ ®ÜvÜá訆 AíñÜÃÜÊÜâ

a) ¸æãàÆ (Bole) GñܤÃÜ b) ÎSÃÜ¨Ü GñܤÃÜ
c) PæãÃÜw®Ü GñܤÃÜ d) ÎSÃÜ¨Ü E¨Üª

5. ¿ÞÊÜâ¨æà AvÜaÜOæWÜÚÆÉ Gí¨Üá PÜȳÔPæãívÜá, PæÙÜX®ÜÊÜâWÜÙÜÈÉ WÜÄÐÜu ÊæáàÆRqr®Ü ÓÝí¨ÜÅñæ¿á AÃÜ|ÂÊÜ®Üá°

BÄÔÄ
a) ¯ñÜÂÖÜĨÜÌ|ì AÃÜ|ÂWÜÙÜá b) »ÝWÜÍÜ@ ÖÜĨÜÌ|ì AÃÜ|ÂWÜÙÜá
c) ñæàÊÝíÍÜ & GÇæ E¨ÜáÃÜáÊÜ AÃÜ| d) ÍÜáÐÜR & GÇæ E¨ÜáÃÜáÊÜ AÃÜ|Â

6. ±ÜÅÓÜá¤ñÜ PÜ®ÝìPܨÜÈÉ®Ü PÝvÜáWÜÙÜ®Üá° ÊÜááSÂÊÝX ¯ÊÜì×ÓÜᣤÃÜáÊÜâ¨Üá C¨ÜPÝRX

a) iàÊÜ ÊæçhÝn¯PÜ ÓæàÊæWÜÙÜá b) ±ÜÄÓÜÃÜ ±ÜÅÊÝÓæãà¨ÜÂÊÜá
c) ŸvÜñÜ®Ü ¯ÊÜáãìÆ®æ d) PæçWÝÄPæWÜÚWæ Óè¨æ¿á ±ÜäÃæçPæ

3 P.T.O.
F2 *F2*

7. First forest policy of independent India was enunciated in the year

a) 1952 b) 1894
c) 1988 d) 1980

8. While current annual increment is greater than mean annual increment, then
a) MAI is rising
b) MAI is decreasing
c) MAI is constant
d) MAI is zero

9. Mysore Paper Mills has adopted the following type of rotation for their acacia/
eucalyptus plantations
a) Technical rotation
b) Physical rotation
c) Silvicultural rotation
d) Rotation of mean volume

10. Vateria indica is one of the important tree species found in

a) Evergreen forests of Madikeri
b) Dry deciduous forests of Tumkur
c) Bandipura forests
d) Nagarhole forests

11. Faunal diversity is reported to be high in

a) Madikeri forests b) Bidar forests
c) Mandya forests d) Bandipura forests

12. Out of the following trees, only one tree bears fruit twice a year
a) Sandal wood tree b) Jack tree
c) Neem tree d) Jamun tree

13. Canarium strictum is an important

a) Timber species b) NTFP species
c) Pulp wood species d) Firewood species

4
*F2* F2

7. ÓÜÌñÜíñÜÅ »ÝÃÜñÜ¨Ü Êæã¨ÜÆ ÊÜ®Ü ¯à£¿á®Üá° hÝÄWæãÚst ÊÜÐÜì

a) 1952 b) 1894 c) 1988 d) 1980

8. ±ÜÅÓÜá¤ñÜ ÊÝÑìPÜ ÖæaÜcÙÜÊÜâ ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜQRíñÜ A—PÜÊÝX¨ÜªÃæ

a) ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜ ÖæaÝcWÜᣤ¨æ
b) ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜ PÜwÊæá¿ÞWÜᣤ¨æ
c) ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜ Ô§ÃÜÊÝX¨æ
d) ÓÜÃÝÓÜÄ ÊÝÑìPÜ ÖæaÜcÙÜ ÍÜã®ÜÂÊÝX¨æ

9. ÊæáçÓÜãÅ ±æà±ÜÅ ËáDžծÜÊÜÃÜá ñÜÊÜá¾ ¯àÆXÄ ÊÜáÃÜWÜÚWæ PæÙÜX®Ü Ë«Ü¨Ü ±ÜÄ»ÜÅÊÜáOæ¿á®Üá° BÄÔPæãíw¨ÝªÃæ
a) ñÝí£ÅPÜ ±ÜÄ»ÜÅÊÜáOæ
b) »è£PÜ ±ÜÄ»ÜÅÊÜáOæ
c) ÊÜêPÜÒ±ÝÆ®æ¿á ±ÜÄ»ÜÅÊÜáOæ
d) ÓÜÃÝÓÜÄ ±ÜÅÊÜÞ|¨Ü ±ÜÄ»ÜÅÊÜáOæ

10. ÊæpæÄ¿Þ CíwPÝ GíŸá¨Üá ±ÜÅÊÜááS ÊÜáÃÜ¨Ü ñÜÚWÜÙÜÈÉ Jí¨ÝX¨Üáª, C¨Üá PÝ|ÔWÜáÊÜâ¨Üá
a) ÊÜáwPæàÄ¿á ¯ñÜÂÖÜĨÜÌ|ì PÝvÜáWÜÙÜÈÉ
b) ñÜáÊÜáPÜãÄ®Ü J| ±ÜñÜ®ÜÎàÆ PÝvÜáWÜÙÜÈÉ
c) Ÿíwà±ÜâÃÜ¨Ü PÝvÜáWÜÙÜÈÉ
d) ®ÝWÜÃÜÖæãÙæ¿á PÝvÜáWÜÙÜÈÉ

11. ÊÜ®ÜÂiàËWÜÙÜ ÊæçË«ÜÂñæ¿áá ÖæaÝcXÃÜáÊÜâ¨Üá

a) ÊÜáwPæàÄ¿á PÝvÜáWÜÙÜÈÉ b) ¹à¨ÜÄ®Ü PÝvÜáWÜÙÜÈÉ
c) ÊÜáívÜ嬆 PÝvÜáWÜÙÜÈÉ d) Ÿíwà±ÜâÃÜ¨Ü PÝvÜáWÜÙÜÈÉ

12. PæÙÜX®Ü ÊÜáÃÜWÜÙÜÈÉ, PæàÊÜÆ Jí¨Üá ÊÜáÃÜ ÊÜÞñÜÅ ÊÜÐÜìPæR GÃÜvÜá ¸ÝÄ ÖÜ|¡®Üá° ¯àvÜáñܤ¨æ
a) WÜí«Ü¨Ü ÊÜáÃÜ b) ÖÜÆÓÜá
c) ¸æà訆 ÊÜáÃÜ d) ®ææàÃÜÙæ ÊÜáÃÜ

13. Pæ®æàÄ¿áí ÔóPÜrí Jí¨Üá ±ÜÅÊÜááS

a) ®ÝpÝ ñÜÚ b) NTFP ñÜÚ
c) ±ÜƳ ÊÜâv… ñÜÚ d) EÃÜáÊÜÆá Óè¨æ¿á ñÜÚ
5 P.T.O.
F2 *F2*

14. National parks are notified under which of the following sections of Wild
(Protection) Act, 1972
a) sec. 35 b) sec. 34
c) sec. 33 d) sec. 26

15. Reserved forests are notified under which of the following sections of Karnataka
Forest Act, 1963
a) sec. 17 b) sec. 16
c) sec. 35 d) sec. 28

16. The state government has power to declare the forests no longer reserved
forests under which of the following sections of Karnataka Forest Act, 1963
a) sec. 28 b) sec. 29
c) sec. 27 d) sec. 25

17. Which of the following animals is not included in schedule I of Wildlife (Protection)
Act, 1972 ?
a) Chinkara b) Clouded leopard
c) Dugong d) Hog deer

18. Which of the following organisations undertakes the assessment of forest cover
in India ?
a) ICFRE b) FSI
c) BSI d) MOEF

19. The most suitable season of aerial photography for most parts of forest areas
except higher hills in India is
a) October-February b) June-July
c) April-May d) March

20. A measure of exclusive amount of carbon dioxide that is caused directly or

indirectly by human activities/an organisation and accumulated over the life
stages of a product is called as
a) carbon footprint b) carbon output
c) carbon fixation d) carbon flux

6
*F2* F2

14. ÃÝÑóà¿á E¨Ý®ÜWÜÙÜ®Üá° ÊÜ®ÜÂiàË (ÓÜíÃÜPÜÒOæ) PÝÀá¨æ & 1972 ¿á PæÙÜX®Ü ¿ÞÊÜ ÓæPÜÒ®… Aw¿áÈÉ
NãàÑÓÜÇÝX¨æ ?
a) ÓæPÜÒ®… 35 b) ÓæPÜÒ®… 34
c) ÓæPÜÒ®… 33 d) ÓæPÜÒ®… 26

15. ËáàÓÜÆá AÃÜ|ÂÊÜ®Üá° PÜ®ÝìoPÜ AÃÜ| PÝÀá¨æ 1963 ¿á PæÙX

Ü ®Ü ¿ÞÊÜ ÓæPÒ®Ü … Aw¿áÈÉ NãàÑÓÜÇÝX¨æ ?
a) ÓæPÜÒ®… 17 b) ÓæPÜÒ®… 16
c) ÓæPÜÒ®… 35 d) ÓæPÜÒ®… 28

16. PÜ®ÝìoPÜ AÃÜ| PÝÀá¨æ & 1963 ¿á PæÙX

Ü ®Ü ¿ÞÊÜ ÓæPÒÜ®…WÜÙw
Ü ¿áÈÉ ÃÝg ÓÜPÝìÃÜPRæ AÃÜ|ÂÊÜ®áÜ ° ËáàÓÜÆá
AÃÜ|ÂÊÜÆÉ Gí¨Üá NãàÑÓÜáÊÜ A—PÝÃÜËÃÜᤨæ ?
a) ÓæPÜÒ®… 28 b) ÓæPÜÒ®… 29
c) ÓæPÜÒ®… 27 d) ÓæPÜÒ®… 25

17. PæÙX
Ü ®Ü ¿ÞÊÜ ±ÝÅ~¿á®Üá° ÊÜ®ÂÜ iàË (ÓÜíÃÜPÒÜO)æ PÝÀá¨æ 1972 ÃÜ Jí¨Ü®àæ Íævã
Ü ÂDž®ÜÈÉ ÓæàÄÓÜÇÝXÆÉ ?
a) bíPÝÃÜ b) Clouded leopard
c) ¨ÜáWÝíW… d) Hog deer

18. Pæ Ù Ü X ®Ü ¿ÞÊÜ ÓÜ í Óæ § ¿ áá »ÝÃÜ ñ Ü ¨ Ü È É ® Ü AÃÜ |  ±Ü Å ¨æ à ÍÜ ¨ Ü AÃÜ |  ËÔ¤ à |ì ÊÜ á ñÜ á ¤ ±Ü Ä ÊÜ Þ |¨Ü

ÊÜåèÆÂÊÜޱܮÜÊÜ®Üá° PæçWæãÙÜáÛñܤ¨æ ?
a) ICFRE b) FSI c) BSI d) MOEF

19. »ÝÃÜñܨÜÈÉ , GñܤÃÜ¨Ü ¸æorWÜÙÜ®Üá° ÖæãÃÜñÜá±ÜwÔ, ŸÖÜáñæàPÜ GÇÝÉ AÃÜ| ±ÜŨæàÍÜWÜÚWæ dÝ¿ÞWÜÅÖÜ|PæR AñÜÂíñÜ
ÓÜãPܤÊÝ¨Ü PÝÆÊæí¨ÜÃæ
a) APæãràŸÃ…&´æŸÅÊÜÄ b) g㮅 & gáÇæç
c) G²ÅDž&Êæáà d) ÊÜÞa…ì

20. ÊÜÞ®ÜÊÜ aÜoáÊÜqPæWÜÙÜ ®æàÃÜ/±ÜÃæãàPÜÒ aÜoáÊÜqPæWÜÙÜ PÝÃÜ| Eñܳ£¤¿Þ¨Ü ÊÜáñÜᤠJí¨Üá Eñܳ®Ü°¨Ü iàÊܮܨÜ
ÖÜíñÜWÜÙÜÈÉ Joár ÓæàÄÓÜÇÝ¨Ü ±ÜÅñæÂàPÜ ±ÜÅÊÜÞ|¨Ü CíWÝÆ¨Ü væç BPæÕ$çv…®Ü AÙÜñæ¿áá
a) CíWÝÆ¨Ü ÖæhæjWÜáÃÜáñÜá
b) CíWÝÆ¨Ü Eñݳ¨Ü®æ (carbon output)
c) CíWÝÆ¨Ü Ô§ÄàPÜÃÜ| (carbon fixation)
d) CíWÝÆ¨Ü ÖÜÄÊÜâ (carbon flux)
7 P.T.O.
F2 *F2*
PART – B
Answer any six of the following questions : (5×6=30)
21. What is Biodiversity ? Differentiate between endemic and endangered species
with suitable examples.
22. Man-animal conflict is very severe in Karnataka State. List the causes along
with practical steps to be taken to minimise the conflict.
23. Briefly explain the anthropogenic factors responsible for destruction of forests
in Karnataka.
24. Briefly explain the salient features of 1988 forest policy of India.
25. Write short notes on :
a) Ecotourism b) Capture myopathy
26. Without Forest (Conservation) Act, 1980, forests in India would have been
disappeared. Critically comment.
27. Forest fires necessarily are not always harmful to the forest. Critically examine
the statement.
28. What is sampling ? What are the differences between stratified random sampling
and cluster sampling ?

PART – C

Answer any five of the following questions : (10×5=50)

29. Explain the relationship between MAI and CAI with diagram. How does the
understanding of MAI and CAI help make correct decisions in forest management.
30. Non-Timber Forest products are playing important role in livelihood of forest
dependent communities. Critically examine the statement. List ten important
trees of NTFP value available in forests of Karnataka.
31. Differentiate between composite wood and improved wood. List different types
of composite and improved woods with suitable examples of tree species.
32. Classify the forests of Karnataka on legal basis. Differentiate between reserved
forests and protected forests with relevant sections of Karnataka Forest Act – 1963.
33. Working plans are important for scientific forest management of forests. Critically
examine the statement.
34. What is rotation ? Explain different kinds of rotation with significance of each of
them with suitable examples.

8
*F2* F2
»ÝWÜ – B
PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã BÃÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ : (5×6=30)
21. iàÊÜ ÊæçË«ÜÂñæ Gí¨ÜÃæ H®Üá ? ÓܧÚà¿á (endemic) ÊÜáñÜᤠAÚ訆 Aíb®ÜÈÉÃÜáÊÜ ±ÜÅ»æà¨ÜWÜÙÜ
(endangered) ®ÜvÜá訆 ÊÜÂñÝÂÓÜWÜÙÜ®Üá° ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ ËÊÜÄÔÄ.
22. PÜ®ÝìoPÜ ÃÝg¨ÜÈÉ ÊÜÞ®ÜÊ& Ü PÝvÜá±ÝÅ~ ÓÜíZÐÜì £àÊÜÅÊÝX¨æ. C¨ÜPRæ PÝÃÜ|WÜÙ®Ü áÜ ° ÊÜáñÜᤠD ÓÜíZÐÜìÊÜ®áÜ °
ËáñÜWæãÚÓÜÆá ñæWæ¨ÜáPæãÙÜ۟ÖÜá¨Ý¨Ü ±ÝÅÁãàXPÜ PÜÅÊÜáWÜÙÜ®Üá° PÜãvÜ ±Üqr ÊÜÞw.
23. PÜ®ÝìoPܨÜÈÉ AÃÜ|ÂWÜÙÜ ®ÝÍÜPæR PÝÃÜ|ÊÝ¨Ü ÊÜÞ®ÜÊÜg®Ü (anthropogenic) AíÍÜWÜÙÜ®Üá° ËÊÜÄÔÄ.
24. »ÝÃÜñÜ¨Ü 1988 ÃÜ AÃÜ| ¯à£¿á ËÎÐÜr ÆPÜÒ|WÜÙÜ®Üá° ËÊÜÄÔÄ.
25. CÊÜâWÜÙÜ ÊæáàÇæ q±Ü³~ ŸÃæÀáÄ :
a) ±ÜÄÓÜÃÜ ±ÜÅÊÝÓæãà¨ÜÂÊÜá b) PݱÜcÅ ÊÜáÁãà±Ü¦
26. 1980ÃÜ AÃÜ| (ÓÜíÃÜPÜÒOæ) PÝÀá¨æ CÆÉ©¨ÜªÃæ, »ÝÃÜñÜ¨Ü PÝvÜáWÜÙÜá A¨ÜêÍÜÂÊÝXÃÜᣤ¨ÜªÊÜâ. ËÊÜáÍÝìñÜP¾ Ê Ü ÝX
ÊÝÂTݯÔÄ.
27. PÝwYaÜácWÜÙÜá ¿ÞÊÝWÜÆã PÝwWæ ÖݯPÝÃÜPÜÊÝXÃܸæàPæí¨Üá H¯ÆÉ. D ÖæàÚPæ¿á®Üá° ËÊÜáÎìÔ.
28. ÓÝÂí²ÉíW… Gí¨ÜÃàæ ®Üá ? ËíWÜvO Ü ¿
æ Þ¨Ü ¿Þ¨ÜêbfPÜ ÓÝÂí²ÉíW… ÊÜáñÜᤠÓÜÊáÜ á¨Ý¿á ÓÝÂí²ÉíW…WÜÙÜ ®ÜváÜ Ë®Ü
ÊÜÂñÝÂÓÜWÜÙæà®Üá ?
»ÝWÜ – C
PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ : (10×5=50)
29. Jí¨Üá bñÜŨæãí©Wæ MAI ÊÜáñÜᤠCAI WÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊÜ®Üá° ËÊÜÄÔÄ. AÃÜ| ¯ÊÜìÖÜOæ¿áÈÉ
MAI ÊÜáñÜᤠCAI WÜÙÜ®Üá° A¥ÜìÊÜÞwPæãÙÜáÛÊÜâ¨ÜÄí¨Ü ÓÜÄ¿Þ¨Ü ¯|ì¿áWÜÙÜ®Üá° PæçWæãÙÜÛÆá ÖæàWæ ÓÜÖÝ¿á
ÊÜÞvÜáñܤ¨æ ?
30. QÃÜá AÃÜ| Eñܳ®Ü°WÜÙÜá, (NTFP) AÃÜ| AÊÜÆí¹ñÜ ÓÜÊÜáá¨Ý¿áWÜÙÜ iàÊܮܨÜÈÉ ñÜáí¸Ý ±ÜÅÊÜááS
±ÝñÜÅ樆 áÜ ° ¯ÊÜì×ÓÜᣤÊæ. D ÖæàÚPæ¿á®Üá° ËÊÜáÎìÔ. PÜ®ÝìoPÜ¨Ü PÝvÜáWÜÙÈÜ É Æ»ÜÂËÃÜáÊÜ NTFP ÊÜåèƨÜ
ÖÜñÜᤠ±ÜÅÊÜááS ÊÜáÃÜWÜÙÜ®Üá° ±ÜqrÊÜÞw.
31. ÓÜíÁãàiñÜ ÊÜâv… ÊÜáñÜᤠEñܤÊÜáWæãÚst ÊÜâv…WÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜWÜÙÜ®Üá° ŸÃæÀáÄ. ÊÜáÃÜ¨Ü ñÜÚWÜÙÜ
ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ ËË«Ü ÓÜíÁãàiñÜ Óè¨æ ÊÜáñÜᤠEñܤÊÜáWæãÚst Óè¨æWÜÙÜ®Üá° ±ÜqrÊÜÞw.
32. PÝ®Üã¯®Ü B«ÝÃܨÜÈÉ PÜ®ÝìoPÜ¨Ü AÃÜ|ÂWÜÙÜ®Üá° ÊÜXìàPÜÄÔÄ. 1963 ÃÜ PÜ®ÝìoPÜ AÃÜ| PÝÀá¨æ¿á
ÓÜãPܤ ÓæPÜÒ®…WÜÙÜ Aw¿áÈÉ, ËáàÓÜÆá AÃÜ| ÊÜáñÜᤠÓÜíÃÜQÒñÜ AÃÜ|ÂWÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜWÜÙÜ®Üá° ŸÃæÀáÄ.
33. PÝ¿áìÁãàg®æWÜÙÜá AÃÜ| ¯ÊÜìÖÜOæWæ ñÜáí¸Ý ÊÜááSÂÊÝXÊæ. D ÖæàÚPæ¿á®Üá° ËÊÜáÎìÔ.
34. ±ÜÄ»ÜÅÊÜáOæ Gí¨ÜÃæà®Üá ? ÓÜãPܤ E¨ÝÖÜÃÜOæWÜÙæãí©Wæ, ±ÜÅ£Áãí¨ÜÃÜ ±ÝÅÊÜááSÂñæÁãí©Wæ ËË«Ü Ë«Ü¨Ü
±ÜÄ»ÜÅÊÜáOæWÜÙÜ®Üá° ËÊÜÄÔÄ.

9 P.T.O.
F2 *F2*

SPACE FOR ROUGH WORK

10
*F2* F2

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11 P.T.O.
F2 *F2*

SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12
 *F1*

KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : F1

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
FORESTRY FIRST PAPER
´ÝÃæÔó Êæã¨ÜÆ ±æà±ÜÅ
FORENOON SESSION OF 12TH DECEMBER 2011
12 ®æà wÓæíŸÃ… 2011ÃÜ ±ÜäÊÝìÖÜ°
Time : 3 Hours Maximum Marks : 100
ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator, slide rules and log tables before ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
attempting the questions. Failure to do so can A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
result in cancellation of your candidature.
2. D ±ÜÅÍ氱ܣÅPæ¿áÈÉ ÊÜáãÊÜñÜᤠ±ÜÅÍæ°WÜÚ¨Üáª, Jí¨Üá ÓÜÄ
2. There are THIRTY questions in this paper
EñܤÃÜ CÃÜáÊÜ ŸÖÜá BÁáR¿á C±Üñ³ áÜ ¤ ±ÜÅÍW°æ ÙÜ áÜ CÃÜáñܤÊ.æ
inlcuding Twenty multiple options one correct
type. 3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ EñܤÃÜÊÜ®Üá°
¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ AíPÜWÜÙÜ®Üá°
3. Please answer to the point to all questions.
There are no marks for length of answers. ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within the
4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
answer booklet. No extra sheets will be ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¿ÞÊÜâ¨æà A»Ü¦ìWÜã ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
F1 *F1*
PART – A

Instructions :1) This part has 20 questions of one mark each.

2) All of them are compulsory.
3) Each question is followed by four options namely a, b, c and d.
Please write the option serial you feel is most complete and correct
in the space provided on the first page of your answer book.
(20×1=20 Marks)

1. Cutting the top of trees so as to stimulate production of numerous straight shoots

on the top of the cut stem is known as
(a) Culling (b) Thinning
(c) Pollarding (d) Coppicing

2. A one hectare plantation has to be established having 1000 trees. If the spacing of
plants within the row is 2 mts, what is the spacing between the rows ?
(a) 2 mts (b) 3 mts
(c) 4 mts (d) 5 mts

3. Which of the following methods are useful while raising Clonal Seed Orchards
(CSO) of genetically superior trees ?
(a) Root suckers and budding
(b) Grafting and root suckers
(c) Grafting and budding
(d) None of these

4. Cuttings obtained from which region of the trees juvenility ?

(a) top (b) basal
(c) middle (d) none of these

5. In ridge trenches, _________ditches are dug in clayey areas while_________ditches

are better for lighter soils. The words which correctly fill the blanks are respectively.
(a) vertical, horizontal
(b) vertical, slanting
(c) horizontal, slanting
(d) horizontal, vertical

2
*F1* F1

»ÝWÜ & A
ÓÜãaÜ®æWÜÙÜá : 1) D »ÝWÜÊÜâ Jí¨Üá AíPÜWÜÙÜ 20 ±ÜÅÍæ°WÜÙÜ®Üá° Öæãí©¨æ.
2) GÇÝÉ ±ÜÅÍæ° WÜÙÜá PÜvÝx¿áÊÝXÊæ.
3) ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°¿á ®ÜíñÜÃÜ a, b, c ÊÜáñÜᤠd GíŸ ®ÝÆáR BÁáRWÜÙÜ®Üá° ¯àvÜÇÝX¨æ.
¯ÊÜáWæ AñÜÂíñÜ ÓÜãPܤ ÊÜáñÜᤠ±ÜıÜä|ì Gí¨æ¯ÓÜáÊÜ BÁáR¿á ÓÜíTæ¿á®Üá° EñܤÃÜ
±ÜâÔ¤Pæ¿á 1®æà ±Üâo¨ÜÈÉ ¯àvÜÇÝ¨Ü hÝWܨÜÈÉ ŸÃæÀáÄ. (20×1=20 Marks)

1. ÊÜáÃÜWÙÜ Ü ÊæáàÇݽWÊ
Ü ®Ü áÜ ° PÜñ¤ÜÄÔ, B PÜñ¤ÜÄst PÝívÜ¨Ü Êæáàȯí¨Ü ®æàÃÜÊÝ¨Ü A®æàPÜ PÜáwWÜÙÜ Eñݳ¨®Ü ¿ æ á®Üá°
Eñæ¤àiÓÜáÊÜâ¨ÜPæR ÖæÓÜÃÜá
(a) PÜÈÉíW… (b) ¦¯°íW…
(c) ±æäÇÝÅwíW… (d) Pæã²³àÔíW…
2. 1000 ÊÜ á ÃÜ W Ü Ú ÃÜ á ÊÜ Jí¨Ü á Öæ P æ r à Å ñæ ã àoÊÜ ® Ü á ° Óݧ ² ÓÜ ¸ æ à Q¨æ . ÓÝÆáWÜ Ù Ü È É ÓÜ Ó Ü Â WÜ Ù Ü ®Ü v Ü á Êæ
2 ËáàoÃÜáWÜÙÜÐÜár hÝWÜ˨ܪÃæ, ÓÝÆáWÜÙÜ ®ÜvÜáÊæ GÐÜár hÝWÜËÃÜáñܤ¨æ ?
(a) 2mts (b) 3 mts
(c) 4 mts (d) 5 mts
3. ñÜÚà¿áÊÝX E®Ü°ñÜ ÊÜáÃÜWÜÙÜ (Genetically Superior trees)PæãÉà®ÜDž Ôàv… BPÜìv…Õì (CSO)
ÊÜ®Üá° ¸æÙæÓÜáÊÝWÜ PæÙÜX®Ü ¿ÞÊÜ Ë«Ý®ÜWÜÙÜá E±Ü¿ááPܤÊÝXÊæ ?
(a) ¸æàÃÜá ×àÃÜáPÜWÜÙÜá ÊÜáñÜᤠÊæãWÜáYWÜÙÜá (Root suckers and budding)
(b) PÜÔ ÊÜÞvÜáËPæ ÊÜáñÜᤠ¸æàÃÜá ×àÃÜáPÜWÜÙÜá (Grafting and root suckers)
(c) PÜÔ ÊÜávÜáËPæ ÊÜáñÜᤠÊæãWÜáYWÜÙÜá (Grafting and budding)
(d) Êæáà騆 ¿ÞÊÜ BÁáR¿áã AÆÉ
4. ÊÜáÃÜWÜÙÜ ¿ÞÊÜ »ÝWÜ©í¨Ü ±Üvæ¨Üá PÜñܤÄst ñÜáívÜáWÜÙÜá ñÜÊÜá¾ ñÝÃÜá|ÂÊÜ®Üá° (Juvenility)
EÚÔPæãÙÜáÛñܤÊæ ?
(a) ÊæáàÇݽWÜ (b) ŸávÜ
(c) ÊÜá«Ü »ÝWÜ (d) Êæáà騆 ¿ÞÊÜ BÁáR¿áã AÆÉ
5. ©Oæ¡ PÝÆáÊæWÜÙÜÈÉ, (Redge trenches) hæàw ÊÜá~¡®Ü ±ÜŨæàÍܨÜÈÉ ___________ ÖÜÙÜÛWÜÙÜ®Üá°
AWæ¿áÇÝWÜáÊÜâ¨Üá ÊÜáñÜᤠÖÜWÜáÃÜÊÝ¨Ü ÊÜá|á¡WÜÚWæ ___________ ÖÜÙÜÛWÜÙÜá (trenches)EñܤÊÜá.
TÝÈ ÓܧÙÜWÜÙÜ®Üá° ÓÜÄ¿ÞX ñÜáퟟÆÉ ±Ü¨ÜWÜÙæí¨ÜÃæ.
(a) ÆíŸ, AvÜx (b) ÆíŸ, KÃæ¿Þ¨Ü
(c) AvÜx, KÃæ¿Þ¨Ü (d) AvÜx, ÆíŸ

3 ±Üâ.£.®æãà.
F1 *F1*

6. Which operation helps in elimination of branches so as to obtain trees with clean

boles ?
(a) cutting (b) pruning

(c) thinning (d) coppicing

7. According to Champion and Seth (1968) there are ________ major groups and
__________type groups of forest types in India. The numbers which correctly fill
the blanks are respectively.

(a) 15, 6 (b) 6, 16

(c) 16, 6 (d) 6, 15

8. The tree from which the vegetative propagules are taken is called
(a) clone

(b) ramet

(c) ortet

(d) superior tree

9. Genetic architecture, an important function of genetic tests comprises of

(a) amount of variation in traits

(b) genetic control of traits

(c) genetic interrelationships among traits

(d) all of them

10. Which of the forces that works in nature assists in increasing the variation ?

(a) Mutation and natural selection

(b) Gene flow and genetic drift

(c) Migration and mutation

(d) Mutation and gene flow

4
*F1* F1

6. ¿ÞÊÜ PÝ¿áìÊÜâ ÍÜá»ÜÅÊÝ¨Ü ŸávÜWÙÜ ®Ü áÜ ° ±Üv¿

æ áÆá Pæãí¸æWÙÜ ®Ü áÜ ° ¯ÊÝÄÓÜáÊÜÈÉ ÓÜÖÝ¿á ÊÜÞvÜáñܤ¨æ ?
(a) PÜñܤÄÓÜáÊÜâ¨Üá (b) ±ÜäůíW… (Pruning)
(c) ¦¯°íW… (Thinning) (d) Pæã²³àÔíW…
7. aÝí²¿á®… ÊÜáñÜᤠÓæàs… (1968) ±ÜÅPÝÃÜ, »ÝÃÜñܨÜÈÉ ___________ ±ÜÅÊÜááS WÜáí±ÜâWÜÙÜá
ÊÜáñÜᤠ___________ Ë«Ü¨Ü AÃÜ| ˫ÜWÜÚÊæ. TÝÈ ÓܧÙÜWÜÙÜ®Üá° ÓÜÄ¿ÞX ñÜáíŸáÊÜ ÓÜíTæÂWÜÙÜá.
(a) 15, 6 (b) 6, 16

(c) 16, 6 (d) 6, 15

8. ÓÜÓÜÂPÜ ±ÝűÜWÜãÂDžWÜÙÜ®Üá° ñæWæ¨ÜáPæãÙÜáÛÊÜ ÊÜáÃÜÊÜâ :

(a) PæãÉஅ (clone) (b) ÃÝÊæáp… (Ramet)
(c) Bpæìp… (ortet) (d) E®Ü°ñÜ ÊÜáÃÜ (superior tree)
9. ñÜÚ ±ÜÄàPæÒWÜÙÜ Jí¨Üá ±ÜÅÊÜááS PÝ¿áìÊÝ¨Ü ñÜÚ ÊÝÓÜá¤ÎƳÊÜâ (Genetic architecture)
JÙÜWæãíwÃÜáÊÜâ¨Üá.
(a) ÆPÜÒ|WÜÙÜÈÉ®Ü Ÿ¨ÜÇÝÊÜOæ¿á Êæãñܤ
(b) ÆPÜÒ|WÜÙÜ ÊÜíÍÜÊÝ× ¯¿áíñÜÅ|
(c) ÆPÜÒ|WÜÙÜÈÉ ñÜÚà¿á ±ÜÃÜÓܳÃÜ ÓÜíŸí«ÜWÜÙÜá
(d) GÇÝÉ BÁáRWÜÙÜã ÓÜÄ
10. ¯ÓÜWÜì¨ÜÈÉ PæÆÓÜ ÊÜÞvÜáÊÜ ¿ÞÊÜ ŸÆÊÜâ ÊæçË«ÜÂñæWÜÙÜ®Üá° ÖæbcÓÜÆá ÓÜÖÝ¿á ÊÜÞvÜáñܤ¨æ ?
(a) ÃÜã±ÝíñÜÃÜ (Mutation) ÊÜáñÜᤠ®æçÓÜXìPÜ BÁáR
(b) iஅ ÖÜÄÊÜâ ÊÜáñÜᤠA®ÜáÊÜíÎPÜ wÅ´…r
(c) ÊÜÆÓæ ÊÜáñÜᤠÃÜã±ÝíñÜÃÜ
(d) ±ÜÄÊÜñÜì®æ ÊÜáñÜᤠiஅ ÖÜÄÊÜâ

5 ±Üâ.£.®æãà.
F1 *F1*

11. Match the following :

Old Name New Name

1 Feronia limonia A Kigelia africana

2 Derris indica B Limonia acidissima

3 Kigelia pinnata C Pongamia pinnata

4 Anthocephalus chinensis D Corymbia citriodora

5 Eucalyptus citriodora E Neolamarckia cadamba

(a) 1A, 2B, 3C, 4E, 5D (b) 1E, 2A, 3D, 4C, 5A

(c) 1B, 2C, 3A, 4D, 5E (d) None of these

12. As a component, humidity represents which of the following factors ?

(a) Edaphic (b) Climatic

(c) Topographic (d) Biotic

13. Mycorrihizae in roots of some plant species have a _________ relationship because
_______________ The word and clause which correctly fill the blanks are
respectively.

(a) Parasitic, the mycorrihizae fungi invade the root tissue and absorb water and
nutrients from the plant tissue.

(b) Competitive, both organisms are competing for water and minerals found in
the soil.

(c) Mutualistic, the root tissue provides organic compounds for the fungi, and the
fungi absorb water and nutrients and transfer most of these resources to the
host plant.

(d) Commensalistic, the root tissue provides organic compounds for the fungi,
but the plant is not affected by its presence.

6
*F1* F1

11. Öæãí©Ô ŸÃæÀáÄ :

ÖÜÙæ¿á ÖæÓÜÃÜá ÖæãÓÜ ÖæÓÜÃÜá
1 ´æÃæãà¯¿Þ ÈÊæãà¯¿Þ A PæçhæÈ¿Þ BµÅPÝ®Ý
2 væÄÅӅ CíwPÝ B ÈÊæãà¯¿Þ BÔwÔÕÊÜÞ
3 PæçhæÈ¿Þ ²®Ý°o C ±æäíWÝËá¿Þ ²®Ý°o
4 Bí¥æãàÓæ´ÝÆӅ hæç®Ý¯Õ®… D PæãÄí¹¿Þ ÔqÅÁãà¨ÜÃÜ
5 ¿áãPÜȱÜrӅ ÔqÅÁãà¨ÜÃÜ E ¯ÁãàÇÝÊÜÞQì¿Þ PÜvÜíŸ
(a) 1A, 2B, 3C, 4E, 5D (b) 1E, 2A, 3D, 4C, 5A

(c) 1B, 2C, 3A, 4D, 5E (d) Êæáà騆 ¿ÞÊÜ BÁáR¿áã AÆÉ
12. Jí¨Üá ZoPÜÊÝX, ñæàÊÝíÍÜ (Humidity) PæÙÜX®Ü ¿ÞÊÜ AíÍÜWÜÙÜ®Üá° ±ÜÅ£¯—ÓÜáñܤ¨æ ?
(a) ÊÜá~¡®Ü (b) ÖÜÊÝÊÜÞ¯PÜ
(c) ÓܧÙÝPÜꣿá (Topographic) (d) hæçËPÜ
13. PæÆÊÜâ ÓÜÓÜ ±ÜÅ»æà¨ÜWÜÙÜÈÉ®Ü ¸æàÃÜáWÜÙÜÈÉ®Ü ÊæáçPÝÄ×hæà ___________ ÓÜíŸí«ÜÊÜ®Üá° Öæãí©ÃÜáñܤ¨æ
HPæí¨ÜÃæ ___________ TÝÈ ¹or hÝWÜWÜÙÜ®Üá° PÜÅÊÜáÊÝX ñÜáíŸáÊÜÊæí¨ÜÃæ
(a) ±ÜÃÝÊÜÆí¹, ÊæáçPÝÄ×hæà ÎÈàí«ÜÅWÜÙÜá ¸æàÄ®Ü AíWÝíÍÜÊÜ®Üá° ±ÜÅÊæàÎÔ, ÓÜÓÜ AíWÝíÍÜ©í¨Ü ¯àÃÜá
ÊÜáñÜᤠ±èÑrPÝíÍÜWÜÙÜ®Üá° ×àÄPæãÙÜáÛñܤÊæ
(b) Óܳ«ÝìñܾPÜ, GÃÜvÜã iàËWÜÙÜá ÊÜá~¡®ÜÈÉ ¯àÃÜá ÊÜáñÜᤠ±èÑrPÝíÍÜWÜÚWÝX Óܳ—ìÓÜᣤÃÜáñܤÊæ
(c) ±ÜÃÜÓܳÃÜ, ¸æàÄ®Ü AíWÝíÍÜÊÜâ ÎÈàí«ÜÅPæR ÓÝÊÜ¿áÊÜ ÓÜí¿ááPܤWÜÙÜ®Üá° ¯àvÜáñܤ¨æ ÊÜáñÜᤠÎÈàí«ÜÅÊÜâ
¯àÃÜá ÊÜáñÜᤠ±èÑrPÝíÍÜWÜÙÜ®Üá° ×àÄPæãívÜá, CÊÜâWÜÙÜÈÉ ŸÖÜáñæàPÜÊÜ®Üá° B£¥æà¿á ÓÜÓÜÂPæR
ÊÜWÝìÀáÓÜáñܤ¨æ
(d) ÓÜÖÜiàË, ¸æàÄ®Ü AíWÝíÍÜÊÜâ ÎÈàí«ÜÅPæR ÓÝÊÜ¿áÊÜ ÓÜí¿ááPܤWÜÙÜ®Üá° ¯àvÜáñܤ¨æ, B¨ÜÃæ A¨ÜÃÜ
E±ÜÔ§£Àáí¨Ü ÓÜÓÜ嬆 ÊæáàÇæ ¿ÞÊÜ ±ÜÄOÝÊÜáÊÜä ¹àÃÜáÊÜâ©ÆÉ
7 ±Üâ.£.®æãà.
F1 *F1*
14. Which of this component decreases when site is deforested ?
(a) Soil erosion (b) Run off
(c) Soil humus (d) Light intensity
15. In shelterwood system of management, annual coupe is equivalent to
(a) Felling series (b) Coupe
(c) Block (d) Periodic block
16. Which term is used to study the seasonal changes in the development of foliage,
flowering and fruiting ?
(a) Physiognomy
(b) Phenology
(c) Physiographic
(d) Morphology
17. Group of plants of similar genotypes that occupy specific ecological niche is
termed as
(a) Cline (b) Ecotype
(c) Land race (d) Provenance
18. Sandal tree can flower
(a) once in a year
(b) twice in a year
(c) throughout the year
(d) all first three options are correct
19. Water when held with a water potential greater than -1/3 bar is known as
(a) Water volume
(b) Gravitational water
(c) Field capacity
(d) All first three options are correct
20. Azadirachta indica that is Neem is
(a) light demander
(b) drought resistant
(c) evergreen tree
(d) all first three options are correct

8
*F1* F1

14. AÃÜ| ®ÝÍÜÊݨÝWÜ, PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜ ZoPÜÊÜâ PÜwÊæá¿ÞWÜáñܤ¨æ ?

(a) ÊÜá~¡®Ü ÓÜÊæñÜ (b) ¯àÄ®Ü ®ÜÐÜr (Run off)
(c) ÊÜá~¡®Ü ÖÜãÂÊÜáӅ (d) ¸æÙÜQ®Ü £àÊÜÅñæ
15. ¯ÊÜìÖÜOæ¿á ÍæÆrÅ ÊÜâv… ÊÜÂÊÜÓ槿áÈÉ, ÊÝÑìPÜ PÜã±Üâ (Annual coupe) Gí¨ÜÃæ
(a) ´æÈÉíW… ÓÜÃÜ~ (b) PÜ㱅
(c) ¸ÝÉP… (d) ²Ä¿ÞwP… ¸ÝÉP…
16. Óæã±Üâ³ , ÖÜã ¹vÜáÊÜâ¨Üá ÊÜáñÜᤠÖÜ|á¡ ¹vÜáÊÜâ¨Üá ÊÜááíñÝ¨Ü ¸æÙÜÊÜ~Wæ¿áÈÉ®Ü PÝÆ PÝƨÜ
Ÿ¨ÜÇÝÊÜOæWÜÙÜ®Üá° A«ÜÂÀáÓÜÆá E±ÜÁãàXÓÜÇÝWÜáÊÜ ±Ü¨Ü ¿ÞÊÜâ¨Üá ?
(a) µiÁãàWÜ°Ëá (b) µà®ÝÆi
(c) µiÁãàWÝŲP… (d) ÊÜÞ´ÝìÆi
17. ¯©ìÐÜr ±ÜÄÓÜÃÜPæR Öæãí©PæãíwÃÜáÊÜ Jí¨æà Äࣿá ià®æãàpæ籅WÜÙÜ®Üá° Öæãí©ÃÜáÊÜ ÓÜÓÜÂWÜÙÜ WÜáí²®Ü
ÖæÓÜÃÜá
(a) PæÉ$箅 (Cline) (b) DPæãàpæ籅 (Ecotype)
(c) »Üã g®ÝíWÜ (Land race) (d) ÊÜáãÆÓݧ®Ü (Provenance)
18. ÎÅWÜí¨Ü¨Ü ÊÜáÃÜÊÜâ ÖÜã ¹vÜáÊÜâ¨Üá
(a) ÊÜÐÜìPæãRÊæá¾ (b) ÊÜÐÜìPæR GÃÜvÜá ¸ÝÄ
(c) ÊÜÐÜì¨Üá¨ÜªPÜãR (d) Êæã¨ÜÆ GÇÝÉ ÊÜáãÃÜá BÁáRWÜÙÜá ÓÜÄ¿ÞXÊæ
19. 1/3 ¸ÝÄXíñÜ (Bar) A—PÜ gÆÓÝÊÜá¥ÜÂì¨æãí©Wæ ¯àÃÜ®Üá° ×w©pÝrWÜ, A¨ÜÃÜ ÖæÓÜÃÜá
(a) gÆ ±ÜÅÊÜÞ| (b) WÜáÃÜáñÜÌ gÆ
(c) PæÒàñÜÅ ÓÝÊÜá¥ÜÂì (d) Êæã¨ÜÆ GÇÝÉ ÊÜáãÃÜá BÁáRWÜÙÜá ÓÜÄ¿ÞXÊæ
20. AhÝ©ÃÜPÝr CíwPÝ Aí¨ÜÃæ ¸æàÊÜâ Jí¨Üá
(a) ¸æÙÜQ®Ü wÊÜÞ®ÜxÅ (Light demander) (b) ŸÃÜ ±ÜÅ£Ãæãà¨ÜPÜ (drought resistant)
(c) ¯ñÜÂÖÜĨÜÌ|ì ÊÜáÃÜ (d) GÇÝÉ Êæã¨ÜÆ ÊÜáãÃÜá BÁáRWÜÙÜá ÓÜÄ¿ÞXÊæ
9 ±Üâ.£.®æãà.
F1 *F1*

PART – B (SECTION – 1)

Instructions : 1) All questions are compulsory.

2) All questions carry four marks. (5×4=20 Marks)

21. What are the factors influencing selection of site for establishing a forest nursery ?

22. Explain four advantages and four disadvantages of Clear Felling System.

OR

Explain for advantages and four disadvantages of Coppice System.

23. What is diagnosis and design (D & D) methodology in agroforestry and explain the

different procedures in it.

OR

Explain the constraints that make agroferestry practices unpopular with farmers.

24. Discuss in brief coastal land afforestation.

OR

What is a watershed ? Classify the types of watershed. List any six objectives of

watershed management.

25. Explain briefly the advantages and disadvantages of planting exotics.

OR

Explain briefly strategies to conserve genetic diversity.

10
*F1* F1
»ÝWÜ & ¹ (Ë»ÝWÜ & 1)

ÓÜãaÜ®æWÜÙÜá : 1) GÇÝÉ ±ÜÅÍæ°WÜÙÜá PÜvÝx¿áÊÝXÊæ.

2) GÇÝÉ ±ÜÅÍæ°WÜÙÜá ®ÝÆáR AíPÜWÜÙÜ®Üá° Öæ㣤ÃÜáñܤÊæ. (5×4=20 Marks)

21. Jí¨Üá AÃÜ| ÓÜÓÜ ÍæÅàÍÜÅÊÜ®Üá° Óݧ²ÓÜÆá hÝWÜ¨Ü BÁáR¿á ÊæáàÇæ ±ÜÅ»ÝÊÜ ¹àÃÜáÊÜ AíÍÜWÙÜ áÜ ¿ÞÊÜâÊÜâ ?

22. QÉà¿áÅ ´æÈÉíW… ÊÜÂÊÜÓæ§¿á ®ÝÆáR A®ÜáPÜãÆWÜÙÜá ÊÜáñÜᤠ®ÝÆáR A®Ý®ÜáPÜãÆWÜÙÜ®Üá° ËÊÜÄÔÄ.
A¥ÜÊÝ

PݲàӅ (coppice) ÊÜÂÊÜÓæ§¿á ®ÝÆáR A®ÜáPÜãÆWÜÙÜá ÊÜáñÜᤠ®ÝÆáR A®Ý®ÜáPÜãÆWÜÙÜ®Üá° ËÊÜÄÔÄ.

23. AÃÜ|ÂPÜêÑ¿áÈÉ Diagnosis & design (D&D)Ë«Ý®ÜÊæí¨ÜÃæ H®Üá ÊÜáñÜᤠAÊÜâWÜÙÜÈÉ®Ü ËË«Ü
PÝ¿áìË«Ý®ÜWÜÙÜ®Üá° ËÊÜÄÔÄ.
A¥ÜÊÝ

ÃæçñÜÃÜÈÉ AÃÜ|ÂPÜêÑ¿á A»ÝÂÓÜWÜÙÜá g®Ü²Å¿áWæãÙÜÛ©ÃÜÆá CÃÜáÊÜ AvæñÜvæWÜÙÜ®Üá° ËÊÜÄÔÄ.

24. PÜÃÝÊÜÚ¿á »ÜãËá¿áÈÉ PÝvÜ®Üá° ¸æÙæÓÜáÊÜâ¨ÜÃÜ PÜáÄñÜá ÓÜíQұܤÊÝX aÜbìÔ.

A¥ÜÊÝ

gÇݮܿá®Ü ±ÜŨæàÍÜÊæí¨ÜÃæà®Üá ? AÊÜâWÜÙÜ Ë«ÜWÜÙÜ®Üá° ÊÜXìàPÜÄÔ. gÇݮܿá®Ü ±ÜŨæàÍÜ¨Ü ¯ÊÜìÖÜOæ¿á

¿ÞÊÜâ¨æà BÃÜá «æÂà¿áWÜÙÜ®Üá° (objective) ±ÜqrÊÜÞw.

25. ˨æàÎ XvÜWÜÙÜ®Üá° ¸æÙæÓÜáÊÜâ¨ÜÄí¨Ü BWÜáÊÜ A®ÜáPÜãÆWÜÙÜá ÊÜáñÜᤠA®Ý®ÜáPÜãÆWÜÙÜ®Üá° ÓÜíQұܤÊÝX ËÊÜÄÔ.
A¥ÜÊÝ

A®ÜáÊÜíÎPÜ ÊæçË«ÜÂñæ¿á®Üá° (Genetic diversity) ÓÜíÃÜQÒÓÜÆá ñÜíñÜÅWÜÙÜ®Üá° ÓÜíQұܤÊÝX ËÊÜÄÔ.

11 ±Üâ.£.®æãà.
F1 *F1*
PART – B (SECTION – 2)

Instructions :1) All questions are compulsory.

2) All questions carry twelve marks. (5×12=60 Marks)

26. Write in detail about the distribution, phenology, silvicultural characters, natural
regeneration and utilization of

Dipterocarpus indicus
OR
Pterocarpus marsupium.

27. Define thinning, reasons for thinning and describe different kinds of thinning methods
used in forestry.
OR
Write short notes on the following :
(a) Continuing causes in succession and important process involved in it.
(b) Monoclimax theory.
(c) Various operations to be carried out for successful natural regeneration.
(d) Rapid test for seed viability.
(e) Root coiling in nursery seedlings.
(f) Factors affecting the choice of spacing in plantation.

28. (a) What are the differences between soil particle density and bulk density ?
(b) Write in brief about
1) Soil humus
2) Cation exchange Cat-ion exchange
(c) What are the benefits of soil organic matter ?
(d) Explain in brief :
1) Raindrop splash erosion
2) Surface flow erosion
3) Channelized flow erosion.

29. Write short notes on the following :

1) Base population
2) Disadvantages of seed storage
3) Target traits
4) Reasons for favoring Seedling Seed Orchard (SSO) over Clonal Seed Orchard (CSO)
5) Somaclonal variation
6) Progeny test.

30. Define agroforestry. Classify various agroforestry systems. What are the
advantages of agroforestry ?
12
*F1* F1
»ÝWÜ & ¹ (Ë»ÝWÜ & 2)
ÓÜãaÜ®æWÜÙÜá : 1) GÇÝÉ ±ÜÅÍæ°WÜÙÜá PÜvÝx¿áÊÝXÊæ.
2) GÇÝÉ ±ÜÅÍæ°WÜÙÜá ÖÜ®æ°ÃÜvÜá AíPÜWÜÙÜ®Üá° Öæ㣤ÃÜáñܤÊæ. (5×12=60 Marks)
26. PæÙÜX®ÜÊÜâWÜÙÜ ÖÜíbPæ (Distribution), MáñÜá«ÜÊÜáìÍÝÓÜ÷ (Phenology), ÔÈÌPÜÈÂÅ (Silviculture)
ÆPÜÒ|WÜÙÜá, ®æçÓÜXìPÜ ±Üâ®ÜÃÜáñݳ¨Ü®æ ÊÜáñÜᤠŸÙÜPæ¿á ŸWæY ËÊÜÄÔ.
Dipterocarpus indicus
A¥ÜÊÝ
Pterocarpus marsupium.
27. ËÃÜÚàPÜÃÜ| (Thinning) Gí¨ÜÃæà®Üá ? ËÃÜÚàPÜÃÜ|PæR PÝÃÜ|WÜÙÜá ÊÜáñÜᤠAÃÜ|¨ÜÈÉ AÙÜÊÜwÓÜáÊÜ ËË«Ü
ËÃÜÚàPÜÃÜ| Ë«Ý®ÜWÜÙÜ®Üá° ËÊÜÄÔ.
A¥ÜÊÝ
PæÙÜX®ÜÊÜâWÜÙÜ ÊæáàÇæ q±Ü³~WÜÙÜ®Üá° ŸÃæÀáÄ.
(a) ÊÝÃÜÓÜáñܮܨÜÈÉ (sucession) ÊÜááí¨ÜáÊÜÃæ¨Ü PÝÃÜ|WÜÙÜá ÊÜáñÜᤠA¨ÜÃÜÈÉ JÙÜWæãíwÃÜáÊÜ ±ÜÅQÅÁá
(b) Êæãà®æãàPæÉ$çÊÜÞÂP…Õ ԨݜíñÜ
(c) ¿áÍÜÔÌà ®æçÓÜXìPÜ ±Üâ®ÜÃÜáñݳ¨Ü®æWÝX PæçWæãÙÜÛ¸æàPÝ¨Ü ËË«Ü PÝ¿áìWÜÙÜá
(d) ¹àg¨Ü B¿ááÐÜÂPÝRX QÒ±ÜÅ ±ÜÄàPæÒ (Rapid test)
(e) ÓÜÓÜ PæÒàñÜÅWÜÙÜ®Üá° ÓÜÓÜÂWÜÙÜ ¸æàÃÜá ÓÜáÃÜÚËPæ (Root coiling)
(f) ñæãào¨ÜÈÉ AíñÜÃÜ¨Ü BÁáR¿á ÊæáàÇæ ±ÜÄOÝÊÜá ¹àÃÜáÊÜ AíÍÜWÜÙÜá.
28. (a) ÊÜá~¡®Ü PÜ| ÓÝí¨ÜÅñæ ÊÜáñÜᤠJpÝrÃæ ÓÝí¨ÜÅñæWÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜWÜÙÜá ¿ÞÊÜâÊÜâ ?
(b) CÊÜâWÜÙÜ ŸWæY ÓÜíQұܤÊÝX ŸÃæÀáÄ.
i) ÊÜá~¡®Ü ÖÜãÂÊÜáӅ
ii) PÝÂo I¿Þ®… (cation) ˯¿áÊÜá
(c) ÊÜá~¡®Ü ÓÝÊÜ¿áÊÜ ±Ü¨Ý¥ÜìWÜÙÜ (organic matter) A®ÜáPÜãÆWÜÙÜá ¿ÞÊÜâÊÜâ ?
(d) ÓÜíQұܤÊÝX ËÊÜÄÔ
i) ÊÜáÙæ Öܯ Óݳ$Éͅ ÓÜÊæñÜ
ii) ÊæáàÇæ¾$ç ÖÜÄ訆 ÓÜÊæñÜ
iii) aÝ®æÇæçӅx ÖÜÄ訆 ÓÜÊÜPÜÚ
29. PæÙÜX®ÜÊÜâWÜÙÜ ÊæáàÇæ q±Ü³~WÜÙÜ®Üá° ŸÃæÀáÄ
(1) ÊÜáãÆ g®ÜÓÜíTæ (Base population)
(2) ¹àg ÓÜíWÜÅÖÜOæ¿á A®Ý®ÜáPÜãÆWÜÙÜá
(3) pÝWæìp… ÆPÜÒ|WÜÙÜá (Target traits)
(4) PæãÉà®ÜDž Ôàv… BaÜìv…ì CSO XíñÜ ÔàwÉíW… Ôàv… BaÜìv…ì (S.S.O.) ®Üá° BÄÔPæãÙÜÛÆá
PÝÃÜ|WÜÙÜá
(5) ÓæãàÊÜáPæãÉà®ÜDž Ÿ¨ÜÇÝÊÜOæ (Somaclonal variation)
(6) ÓÜíñÝ®Ü ±ÜÄàPæÒ (Progeny test)
30. AÃÜ| PÜêÑ Gí¨ÜÃæà®Üá ? ËË«Ü AÃÜ| PÜêÑ ÊÜÂÊÜÓæ§WÜÙÜ®Üá° ÊÜXìàPÜÄÔ. AÃÜ| PÜêÑ¿á A®ÜáPÜãÆWÜÙÜá
¿ÞÊÜâÊÜâ ?
13 ±Üâ.£.®æãà.
F1 *F1*
SPACE FOR ROUGH WORK

14
*F1* F1

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

15 ±Üâ.£.®æãà.
F1 *F1*
SPACE FOR ROUGH WORK
bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

16
 *GK*

KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : GK

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
GENERAL KNOWLEDGE
ÓÝÊÜޮܠhÝn®Ü
FORENOON SESSION OF 11TH DECEMBER 2011

11®æà wÓæíŸÃ… 2011ÃÜ ¸æÚWæY

Time : 3 Hours Maximum Marks : 100
ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator, slide rules and log tables ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá .ñܲ³¨ÜªÈÉ ¯ÊÜá¾
before attempting the questions. Failure
A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
to do so can result in cancellation of your
candidature. 2. D ±ÜÅÍ氱ܣÅPæ¿áÈÉ C±Ü³ñݤÃÜá ±ÜÅÍæ°WÜÚÊæ.
2. There are TWENTY SIX questions in this
paper. 3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ
EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
3. Please answer to the point to all
questions. There are no marks for length AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
of answers.
4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
4. Please answer all the questions within ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
the answer booklet. No extra sheets will
be supplied to any candidate.
ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ .
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PART – A

CURRENT AFFAIRS

Please answer two questions from this section as directed below :

Please answer question 1 which is compulsory.
From the questions numbered 2 and 3, any one can be answered.

1. Who are/were and why were the following persons in the news recently ?
(2 marks×5=10 marks)
a) Mrs. Indira Raisom Goswami.
b) Mr. Gagan Narang.
c) Ms. Irom Shomila.
d) Muammar Gadadffi.
e) Mr. Steve Jobs.

2. What is meant by ‘‘retailing’’ or the ‘‘retail sector’’ of markets ? What is the

FDI (Foreign Direct Investment) policy announced by the central government in this
sector recently. What are the consequences you foresee as a result of this
policy ? (5 marks)

3. What is meant by ‘‘Aadhar’’, a number being allotted to each individual resident of

India ? What is the purpose of allotting Aadhar ? What is the process of allotment
of Aadhar ? (5 marks)

PART – B

HISTORY

Please answer two questions from this section as directed below :

Please answer question 6 which is compulsory.
From the questions numbered 4 and 5, any one can be answered.

4. What were the causes of the revolt of 1857 ? What were the reasons for its
failure ? (6 marks)

5. What was the impact of British rule on the economy and education of India ?
(6 marks)

2
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»ÝWÜ – A

±ÜÅÓÜPܤ ˨ÜÂÊÜÞ®ÜWÜÙÜá

D »ÝWÜ©í¨Ü PæÙÜWæ ¯¨æàìÎÔÃÜáÊÜ ÄࣿáÈÉ ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ.

±ÜÅÍæ° 1®Üá° EñܤÄÓÜáÊÜâ¨Üá PÜvÝx¿á.
±ÜÅÍæ° ÓÜíTæ 2 ÊÜáñÜᤠ3 ÃÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã Jí¨ÜPæR EñܤÃÜ ¯àw.

1. PæÙÜPÜívÜ ÊÜÂQ¤WÜÙÜá ¿ÞÃÜá / ¿ÞÃÝX¨ÜªÃÜá ÊÜáñÜᤠC£¤àaæWæ AÊÜÃÜá HPæ ÓÜᩪ¿áÈɨݪÃæ ?

(2 AíPÜWÜÙÜá × 5=10 AíPÜWÜÙÜá)
a) ÎÅàÊÜᣠCí©ÃÝ ÃÝ¿å…ÓæãàÊÜå… WæãàÓÝÌËá
b) ÎÅà WÜWÜ®… ®ÝÃÜíW…
c) ÎÅàÊÜᣠIÃæãàÊÜå… ÐæãàËáÆ
d) ÊÜåèÊÜÞÅ WÜvݵ
e) ÎÅà Ôràʅ hݸ…Õ .

2. ""bÆÉÃæ ÊݱÝÃÜ '' A¥ÜÊÝ ÊÜÞÃÜáPÜpærWÜÙÜ ""bÆÉÃæ ÊݱÝÃÜ ÊÜÆ¿á'' Gí¨ÜÃæà®Üá ? C£¤àaæWæ ÓÜPÝìÃÜ ±ÜÅPÜqÔ¨Ü
FDI (˨æàÎà ®æàÃÜ ŸívÜÊÝÙÜ ) ¯à£ ¿ÞÊÜâ¨Üá ? D ¯à£¿á ´ÜÆÊÝX ¿ÞÊÜ ±ÜÄOÝÊÜáWÜÙÜá EípÝWÜáñܤÊæ
Gí¨Üá ¯ÄàQÒÓÜᣤàÄ ? (5 AíPÜWÜÙÜá )

3. »ÝÃÜñܨÜÈÉ ®æÇæÔÃÜáÊÜ ±ÜÅ£Á㟺 ÊÜÂQ¤WÜã ¯àvÜÇÝWÜᣤÃÜáÊÜ Jí¨Üá ÓÜíTæ ""B«ÝÅ '' Gí¨ÜÃæà®Üá ? B«ÝÅ
ÖÜíaÜáÊÜ E¨æªàÍÜÊæà®Üá ? B«ÝÅ ÖÜíbPæ¿á ±ÜÅQÅÁáÁáà®Üá ? (5 AíPÜWÜÙÜá)

»ÝWÜ – B
aÜÄñæÅ
D »ÝWÜ©í¨Ü PæÙÜWæ ¯¨æàìÎÔÃÜáÊÜ ÄࣿáÈÉ ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :
¨Ü¿áËoár ±ÜÅÍæ° 6 ®Üá° EñܤÄÓÜáÊÜâ¨Üá PÜvÝx¿á.
±ÜÅÍæ° ÓÜíTæ 4 ÊÜáñÜᤠ5 ÃÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã Jí¨ÜPæR EñܤÃÜ ¯àw.

4. 1857 ÃÜ ¨ÜíWæWæ PÝÃÜ|WÜÙæà®Üá ? A¨Üá Ë´ÜÆÊݨÜá¨ÜPæR PÝÃÜ|WÜÙÜá ¿ÞÊÜâÊÜâ ? (6 AíPÜWÜÙÜá)

5. ¹ÅqàÐÜÃÜ BvÜÚñÜ »ÝÃÜñÜ¨Ü B¦ìPÜñæ ÊÜáñÜᤠÎPÜÒ|¨Ü ÊæáàÇæ ¿ÞÊÜ ±ÜÄOÝÊÜá Eíoá ÊÜÞwñÜá ? (6 AíPÜWÜÙÜá)

3 [P.T.O.
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6. Why and how are the following terms/war/persons important in the history
of India ? (1.5 marks×6=9marks)
a) Black hole.
b) The fourth Anglo-Mysore war.
c) Sardar Vallabhbhai Patel.
d) Kittur Rani Chennamma.
e) Shri Raja Ram Mohan Roy.
f) Lord Macaulay.

PART – C
GEOGRAPHY

Please answer two questions from this section as directed below :

Please answer question 9 which is compulsory.
From the questions numbered 7 and 8, any one can be answered.

7. What are the types of natural vegetation found in India ? What are the
characteristics of each ? What weather conditions are present in each type ?
(7 marks)

8. a) What is meant by commercial farming ? Give the names of two commercially

important crops of India. (2 marks)
b) Explain as to why periods of darkness and light in a day change in any
place on the earth throughout a year ? (3 marks)
c) Write any two causes and two consequences of deforestation ? (2 marks)

9. Define/explain any four of the following : (2 marks×4=8 marks)

a) Hanging valley.
b) El Nino.
c) Soil pollution.
d) Tsunami.
e) Wetlands.

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6. »ÝÃÜñÜ¨Ü aÜÄñæÅ¿áÈÉ PæÙÜPÜívÜ AíÍÜWÜÙÜá / ¿áá¨ÜœWÜÙÜá / ÊÜÂQ¤WÜÙÜ ±ÝÅÊÜááSÂñæÁáà®Üá ?
(1.5 AíPÜWÜÙÜá×6=9 AíPÜWÜÙÜá)
a) PܱÜâ³ Qíw
b) ®ÝÆR®æà BíWæãÉà&ÊæáçÓÜãÃÜá ¿áá¨Üœ
c) ÓܨÝìÅ ÊÜÆÉ»Ü»Ý¿å… ±ÜpæàDž
d) QñÜã¤ÃÜá ÃÝ~ aܮܰÊÜá¾
e) ÎÅà ÃÝhÝÃÝÊÜå… ÊæãàÖÜ®… ÃÝ¿å…
f) ÇÝv…ì ÊæáPÝÇæ.

»ÝWÜ – C
»ÜãWæãàÙÜ

D »ÝWÜ©í¨Ü PæÙÜWæ ¯¨æàìÎÔÃÜáÊÜ ÄࣿáÈÉ ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ.

¨Ü¿áËoár PÜvÝx¿á ±ÜÅÍæ° 9 ®Üá° EñܤÄÔ.
±ÜÅÍæ° ÓÜíTæ 7 ÊÜáñÜᤠ8 ÃÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã Jí¨ÜPæR EñܤÃÜ ¯àw.

7. »ÝÃÜñÜ¨Ü ®æçÓÜXìPÜ ÓÜÓÜ ÓÜí±Ü£¤®Ü Ë«ÜWÜÙÜá ¿ÞÊÜâÊÜâ ? ±ÜÅ£Áãí¨ÜÃÜ WÜá|ÆPÜÒ|WÜÙæà®Üá ? ±ÜÅ£Áãí¨ÜÃÜÆãÉ

CÃÜáÊÜ ÊÝñÝÊÜÃÜ| ±ÜÄÔ§£WÜÙæà®Üá ? (7 AíPÜWÜÙÜá)

8. a) ÊÝ~g ¸æàÓÝ¿á Gí¨ÜÃæà®Üá ? »ÝÃÜñÜ¨Ü GÃÜvÜá ±ÜÅÊÜááS ÊÝ~g ¸æÙæWÜÙÜ®Üá° ÖæÓÜÄÔ. (2 AíPÜWÜÙÜá)
b) ¿ÞÊÜâ¨æà ÓܧÙܨÜÈÉ ÊÜÐÜì¨Üá¨ÜªPÜãR Jí¨Üá ©®Ü¨ÜÈÉ ¸æÙÜPÜá ÊÜáñÜᤠPÜñܤÆá AÊܗ HPæ
Ÿ¨ÜÇÝÊÜOæ¿ÞWÜáñܤ¨æ ? (3 AíPÜWÜÙÜá)
c) AÃÜ| ®ÝÍÜPæR GÃÜvÜá PÝÃÜ|WÜÙÜá ÊÜáñÜᤠA¨ÜÄí¨ÜáípÝWÜáÊÜ GÃÜvÜá ±ÜÄOÝÊÜáWÜÙÜ®Üá° £ÚÔ. (2 AíPÜWÜÙÜá)

9. PæÙÜPÜívÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã ®ÝÆR®Üá° ¯ÃÜã²Ô/ ËÊÜÄÔ : (2 AíPÜWÜÙÜá×4=8 AíPÜWÜÙÜá)

a) ÖÝÂíXíW… ÊÝÂÈà
b) GDž ¯à®æã
c) ÊÜá|á¡ ÊÜÞÈ®ÜÂ
d) ÓÜá®ÝËá
e) ñæàÊÜ ±ÜŨæàÍÜWÜÙÜá (Êæp… ÇÝÂív…).

5 [P.T.O.
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PART – D
INDIAN POLITY

Please answer any two questions from this section.

10. a) What is the procedure prescribed in the constitution for the removal of the
President of India ? (3.5 marks)
b) Write down at least four fundamental rights and at least four fundamental
duties as per the constitution of India ? (4 marks)

11. Who appoints the Chief Minister of a State ? What are the functions provided
for the Chief Minister as per the Constitution of India ? (1+6.5=7.5 marks)

12. What is meant by Directive Principles of State Policy of the Constitution of India
? Why do some criticize these principles as no more than ‘‘new year greetings’’ ?
Write down at least six statements of this policy. (2+2+3.5=7.5 marks)

PART – E

INDIAN ECONOMY

Please answer any two questions from this section.

13. Give any eight reasons for why agriculture is the backbone of Indian economy.
Also mention the main problems of agriculture in the country. (4+3.5=7.5 marks)

14. What is meant by international trade ? Why is it important for any country ?
Mention three important items of exports and three important items of imports
of our country ? (2+2.5+3=7.5 marks)

15. Define/explain any three of the following : (2.5 marks × 3=7.5 marks)
a) Floating interest rate.
b) Cash Reserve Ratio and its effect on money supply.
c) Bad debt.
d) Non performing asset.

6
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»ÝWÜ – D
»ÝÃÜñÜ¨Ü ÃÝhÝÂíWÜ
D »ÝWÜ©í¨Ü ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :

10. a) »ÝÃÜñÜ¨Ü ÃÝÐÜó±Ü£¿á®Üá° ±Ü¨ÜáaÜá£WæãÚÓÜáÊÜâ¨ÜPæR ÓÜí˫ݮܨÜÈÉ ¿ÞÊÜ Ë«Ý®Ü ¯WÜ©±ÜwÓÜÇÝX¨æ ?

(3.5 AíPÜWÜÙÜá)
b) »ÝÃÜñÜ¨Ü ÓÜíË«Ý®Ü¨Ü ±ÜÅPÝÃÜ ¿ÞÊÜâ¨Ý¨ÜÃÜã ®ÝÆáR ÊÜáãÆ»ÜãñÜ ÖÜPÜáRWÜÙÜá ÊÜáñÜᤠPܯÐÜu ®ÝÆáR
ÊÜáãÆ»ÜãñÜ PÜñÜìÊÜÂWÜÙÜ®Üá° ŸÃæÀáÄ. (4 AíPÜWÜÙÜá)

11. Jí¨Üá ÃÝg嬆 ÊÜááSÂÊÜáí£Å¿á®Üá° ¿ÞÃÜá ®æàËáÓÜáñݤÃæ ? »ÝÃÜñÜ¨Ü ÓÜíË«Ý®Ü¨Ü ±ÜÅPÝÃÜ ÊÜááSÂÊÜáí£Å¿á
PÜñÜìÊÜÂWÜÙæà®Üá ? (1+6.5=7.5 AíPÜWÜÙÜá)

12. »ÝÃÜñÜ¨Ü ÓÜíË«Ý®Ü¨Ü ÃÝgÂ¯à£¿á ¯¨æàìÍÜPÜ ñÜñÜÌWÜÙæí¨ÜÃæà®Üá ? CÊÜâWÜÙÜ®Üá° PæÆÊÜÃÜá PæàÊÜÆ "ÖæãÓÜ ÊÜÐÜì¨Ü
ÍÜá»ÝÍÜ¿áWÜÙÜá' Gí¨Üá HPæ qàQÓÜáñݤÃæ ? D ¯à£¿á PܯÐÜu BÃÜá ÖæàÚPæWÜÙÜ®Üá° ŸÃæÀáÄ.
(2+2+3.5=7.5 AíPÜWÜÙÜá)

»ÝWÜ – E

»ÝÃÜñÜ¨Ü B¦ìPÜñæ
D »ÝWÜ©í¨Ü ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ :

13. PÜêÑ »ÝÃÜñÜ¨Ü B¦ìPÜñæ¿á ¸æ®Üá°ÆáŸá G®Üá°ÊÜâ¨ÜPæR ¿ÞÊÜâ¨Ý¨ÜÃÜã Gíoá PÝÃÜ|WÜÙÜ®Üá° Pæãw. ÖÝWæÁáà,
®ÜÊÜá¾ ¨æàÍÜ¨Ü PÜêÑ PæÒàñÜÅ¨Ü ÊÜááS ÓÜÊÜáÓæÂWÜÙÜ®Üá° ÖæÓÜÄÔ. (4+3.5=7.5 AíPÜWÜÙÜá)

14. AíñÝÃÝÑóà¿á ÊݱÝÃÜ Gí¨ÜÃæà®Üá ? ¿ÞÊÜâ¨æà ÃÝÐÜóPæR A¨Üá HPæ ÊÜááS ? ®ÜÊÜá¾ ¨æàÍÜ¨Ü ÊÜáãÃÜá ÊÜááSÂ
ÃÜ´Ü⤠ÓÝÊÜáXÅWÜÙÜá ÊÜáñÜᤠÊÜáãÃÜá BÊÜá¨Üá ÓÝÊÜáXÅWÜÙÜ®Üá° ÖæÓÜÄÔ. (2+2.5+3=7.5 AíPÜWÜÙÜá)

15. PæÙÜPÜívÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã ÊÜáãÃÜ®Üá° ¯ÃÜã²Ô/ËÊÜÄÔ : (2.5 AíPÜWÜÙÜá × 3=7.5 AíPÜWÜÙÜá)

a) aÜÃÜ Ÿwx ¨ÜÃÜ
b) ®ÜWܨÜá ¨ÝÓݤ®Üá A®Üá±ÝñÜ (Cash Reserve Ratio) ÊÜáñÜᤠÖÜ|¨Ü ±ÜäÃæçPæ¿á ÊæáàÇæ A¨ÜÃÜ ±ÜÄOÝÊÜá
c) ÊÜÓÜãÇÝWÜ¨Ü ÓÝÆ (¸ÝÂv… v清r )
d) WÜÚPæ CÆÉ¨Ü BÔ¤ (®Ý®… ±ÜÅ´ÝËáìíW… GÓæp…).

7 [P.T.O.
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PART – F
SCIENCE
Please answer two questions from this section as directed below :
Please answer question 16 which is compulsory.
From the questions numbered 17 and 18, any one can be answered.

16. Explain the reason/reasons behind the following phenomena. (2 marks×5= 10 marks)
a) We see lightening earlier than hearing its thunder, though both happen
at the same time.
b) Cold blooded animals hibernate in extreme summers or winters.
c) Water coolers and fans seem to lose their coolness providing effect in humid
areas.
d) Gold and silver are preferred in making jewellery.
e) We tend to bend a little towards uphill side when climbing a hill or stairs.

17. ‘‘In wildlife conservation special status is being given to tigers and elephants’’.
Explain the correctness of this strategy on the basis of food chain and other
relevant ecological considerations. (5 Marks)

18. a) What is meant by ‘‘physical change’’ and ‘‘chemical change" ? Give an example
of each. (2 marks)
b) Why do rooms facing west tend to be warmer than those rooms which face
east ? (2 marks)
c) Write the names of any two sexually transmitted diseases. (1 mark)

PART – G
Please write short notes on any five topics given below : (2 marks×5= 10 marks)
19. Blue moon.
20. Cloud computing.
21. Earth hour.
22. Keystone species.
23. Carbon footprint.
24. Probiotic.
25. Nanotechnology.
26. Superconductors.
________________
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»ÝWÜ – F
ËhÝn®Ü
D »ÝWÜ©í¨Ü PæÙÜWæ ¯¨æàìÎÔÃÜáÊÜ ÄࣿáÈÉ ¨Ü¿áËoár GÃÜvÜá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ.
¨Ü¿áËoár PÜvÝx¿á ±ÜÅÍæ° 16®Üá° EñܤÄÔ.
±ÜÅÍæ° ÓÜíTæ 17 ÊÜáñÜᤠ18 ÃÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã Jí¨ÜPæR EñܤÃÜ ¯àw.
16. PæÙÜPÜívÜ ÓÜíWÜ£WÜÙÜ ×í©ÃÜáÊÜ PÝÃÜ|ÊÜ®Üá° ËÊÜÄÔ : (2 AíPÜWÜÙÜá×5= 10 AíPÜWÜÙÜá)
a) ËáíaÜá ÊÜáñÜᤠWÜávÜáWÜá Jí¨æà ÓÜÊÜá¿á¨ÜÈÉ ÓÜí»ÜËÔ¨ÜÃÜã WÜávÜáX®Ü Íܟª PæàÙÜáÊÜâ¨ÜPæR Êæã¨ÜÆá ËáíaÜá
PÝ~ÔPæãÙÜáÛñܤ¨æ.
b) ÎàñÜÃÜPܤ ±ÝÅ~WÜÙÜá A£àÊÜ ¸æàÔWæ A¥ÜÊÝ aÜÚWÝƨÜÈÉ Îàñܯ¨æÅ ÊÜÞvÜáñܤÊæ.
c) B¨ÜÅìñæ CÃÜáÊÜ ±ÜŨæàÍÜWÜÙÜÈÉ ÊÝoÅ PÜãÆÅ ÊÜáñÜᤠ´Ý®ÜáWÜÙÜá ñÜÊÜá¾ ñÜí±Üâ ¯àvÜáÊÜ ÓÝÊÜá¥ÜÂì
PÜÙæ¨ÜáPæãÙÜáÛñܤÊæ.
d) B»ÜÃÜ| ñÜ¿ÞÄPæ¿áÈÉ b®Ü° ÊÜáñÜᤠ¸æÚÛWæ B¨ÜÂñæ C¨æ.
e) Jí¨Üá ¸æor A¥ÜÊÝ ÊæáqrÆáWÜÙÜ®Üá° ÖÜñÜá¤ÊÝWÜ ®ÝÊÜâ GñܤÃÜ¨Ü PÜvæWæ ÓÜÌƳ ¸ÝWÜáñæ¤àÊæ.
17. ""ÊÜ®ÜÂiàË ÓÜíÃÜPÜÒOæ¿áÈÉ ®ÝÊÜâ ÖÜáÈWÜÙÜá ÊÜáñÜᤠB®æWÜÚWæ ËÍæàÐÜ Óݧ®Ü ¯àvÜáñæ¤àÊæ ''. D «æãàÃÜOæ ÓÜÄÁáà
GíŸá¨Ü®Üá° BÖÝÃÜ ÓÜÃܱÜÚ ÊÜáñÜᤠCñÜÃÜ ÓÜãPܤ hæçËPÜ AíÍÜWÜÙÜ B«ÝÃÜ¨Ü ÊæáàÇæ ËÊÜÄÔ. (5 AíPÜWÜÙÜá)

18. a) ""»è£PÜ Ÿ¨ÜÇÝÊÜOæ '' ÊÜáñÜᤠ""ÃÝÓÝ¿á¯PÜ Ÿ¨ÜÇÝÊÜOæ '' Gí¨ÜÃæà®Üá ? ±ÜÅ£Áãí¨ÜPÜãR Jí¨æãí¨Üá
E¨ÝÖÜÃÜOæ Pæãw. (2 AíPÜWÜÙÜá)
b) ±ÜÎcÊÜá ©QRWæ ¸ÝXÈÃÜáÊÜ ÊÜá®æWÜÙÜá ±ÜäÊÜì ©QR®ÜÈÉ ¸ÝXÈÃÜáÊÜ ÊÜá®æWÜÚXíñÜ ÖæaÜác ÍÝS©í©ÃÜáÊÜíñæ
ñæãàÃÜáñܤ¨Üæ, HPæ ? (2 AíPÜWÜÙÜá)
c) ÇæçíXPÜ QÅÁáÀáí¨Ü ÖÜÃÜvÜáÊÜ ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá PÝÀáÇæWÜÙÜ®Üá° ÖæÓÜÄÔ. (1 AíPÜ)

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PæÙÜWæ PæãqrÃÜáÊÜ ËÐÜ¿áWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨ÜÃÜ ŸWæY ÓÜíQұܤ q±Ü³~ ŸÃæÀáÄ : (2 AíPÜWÜÙÜá×5= 10 AíPÜWÜÙÜá)
19. ¯àÈ aÜí¨ÜÅ (Blue moon)
20. ÊæãàvÜ PÜí±ÜäÂqíW… (Cloud computing)
21. A¥…ì AÊÜÅ
22. QàÓæãr®… ñÜÚWÜÙÜá
23. CíWÝÆ ÖæhæjWÜáÃÜáñÜáWÜÙÜá (Carbon footprint)
24. ±æäşÁãàqP…
25. ®Ý®æãà ñÜíñÜÅhÝn®Ü
26. ÓÜã±ÜÅ PÜívÜPÜrÅWÜÙÜá.
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A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.

2. Joár JíŸñÜᤠÊÜááS ±ÜÅÍæ°WÜÚÃÜáñܤ¨.æ

3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ

AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.

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1) PܮܰvÜ¨Ü Êæã¨ÜÆ WÜÅí¥Ü

A ) B©±ÜâÃÝ| B ) PÜËÃÝgÊÜÞWÜì
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C) ÃÝÊÜá®Ý¥Ü D) aæ®Ü°ÊÜáÈÉPÝgáì®Ü

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A ) PÜáÊÜÞÃÜÊÝÂÓÜ B ) PÜ®ÜPܨÝÓÜ
C) Ãܮܰ D) ÆQÒ$¾àÍÜ

4) "¯ñæãÂàñÜÕÊÜ ' PÜÊÜ®Ü¨Ü PÜË

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A ) ÊÜÃPÜ Ë
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A ) Ô. ². Pæ. B ) b¨Ý®Üí¨ÜÊÜáã£ì
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A ) I¨Üá B ) HÙÜá
C) BÃÜá D) Gíoá

9) "£ÅÊæà~ ' GíŸáÊÜÊÜÃÜá PܮܰvܨÜ

A ) QÅàvݱÜoá B ) ÇæàSQ
C) WÝ¿áQ D) ®Üq

10) ÊæáçÓÜãÃÜá ÃÝgÂPæR "PÜ®ÝìoPÜ 'Êæí¨Üá ®ÝÊÜáPÜÃÜ| ÊÜÞw¨ÜÊÜÃÜá

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1) "ÃÝÊÜá¯Wæ ' D ±Ü¨Ü¨ÜÈÉÃÜáÊÜ Ë»ÜQ¤ ±ÜÅñÜ¿á ________________

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5) "ÊæáÆÉÊæáÆÉ®æ ' C¨Üá ________________ ±Ü¨.Ü

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1) BWÜÊÜá®Ü ×

2) Pæãà±Ü ×

3) BaÝÃÜ ×

4) gvÜ ×

D) D PæÙÜX®Ü ±Ü¨ÜWÜÚWæ ñÜñÜÕÊÜá ñܨܽÊÜ ŸÃæÀáÄ : 2

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2) PÝÊÜÂ –

3) BÍÜc¿áì –

4) ÖÜíÓÜ –

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2) ÇæãàPæçPÜ

3) ñÜÇæWÜã¨ÜÆá

4) ÊÜááí¸ÝXÆá

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2) ÖÜṺ®Ü + PÜáw =

3) g¿á + A±Üg¿á =

4) ÊÜ®Ü + LÐÜ«Ü =

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1) AÙÜ©¨ÜªÃæ AÊÜá¾®Üã ÖÝÆá PÜáwÓÜáÊÜâ©ÆÉ .

2) Pæãà±Ü¨ÜÈÉ Pæã¿áª ÊÜáãWÜá ÊÜáñæ¤ Ÿí©àñæ ?

3) ¨Üáw¿ááÊÜÊܯWæ ¨Üá@SËÆÉ , ÓæãàÊÜÞÄWæ ÓÜáSËÆÉ.

4) E²³XíñÜ ÃÜábÀáÆÉ ; ñÝÀáXíñÜ Ÿí«ÜáËÆÉ.

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1) Êæç¨ÜÂÃÜá ŸÃæ©ÃÜáÊÜâ¨Ü®æ°à AíWÜw¿áÊÜ®Üá Pæãqr¨Ýª®æ. (»ÜËÐÜÂñ… PÝÆPæR Ÿ¨ÜÇÝÀáÔ)

2) ¸æíWÜÙÜãÃÜá PÜ®ÝìoPÜ ÃÝg嬆 ÃÝg«Ý¯. (±ÜÅÍÝ°¥ÜìPÜ ÊÝPÜÂÊÝX ±ÜÄÊÜ£ìÔ)

3) A¨æàPæ ×àWæ ÊÜÞw¨æ (ÓÜãPܤ ÇæàS®Ü bÖæ° ÖÝQÄ)

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5) Bñݾ¼ÊÜÞ®ÜÊÜ®Üá° AÖÜíPÝÃÜÊæí¨Üá ÖæàÙÜÇÝWÜáÊÜâ©ÆÉ. (QÅ¿Þ±Ü¨Ü¨Ü ÊÜáãÆÃÜã±Ü («ÝñÜá)ÊÜ®Üá° WÜáÃÜá£Ô)

6) ÎPÜÒ|ÊæíŸáÊÜâ¨Üá ÊÜÂQ¤¿á ÓÜÊÜì ñæãÊÜááPÜ A¼ÊÜꩪ. (±Ü¨Ü ¨æãàÐÜWÜÙÜ®Üá° ÓÜıÜwÔ)

7) A£ ×à®Ý¿áÊÝ¨Ü Jí¨Üá PÜáwñÜÊÜâ ²vÜáWÜáWÜÙÜÈÉ ÓÝÊÜÞiPÜ (A¥Üì±Üä|ìÊÝPÜÂÊܮݰX ±ÜÄÊÜ£ìÔ)

8) ²Å࣠ËÍÝÌÓÜ ¸æÙæÔPæãívÜÃæ ÓÜáS ÔWÜáñܤ¨æ. (¯Ðæà«Ý¥ÜìPÜ ÊÝPÜÂÊܮݰX Ÿ¨ÜÇÝÀáÔ)

9) BWÜáí¸æ¿á ÓÜã¿ÞìÓܤ A©ÌࣿáÊݨܨÜá. (ËÍæàÐÜ|ÊÜ®Üá° WÜáÃÜá£Ô)

10) ®Ý®Üá ±ÜÄàPæÒWæ PÜáÚ£¨æªà®æ. (ÊÜaÜ®Ü Ÿ¨ÜÇÝÀáÔÄ)

5. D PæÙÜX®Ü ®ÜáwWÜoárWÜÙÜ®Üá° ÓÜÌíñÜÊÝPܨÜÈÉ ±ÜÅÁãàXÔ : 5

1) A«ÜìaÜí¨ÜÅ ±ÜÅÁãàWÜ

2) AÚÆá ÓæàÊæ

3) G£¤¨Ü Pæç

4) AvÜx¨ÝÄ ×w

5) »ÜãËáWæ »ÝÃÜ
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Jí¨Üá ±ÜñÜÅ ŸÃæÀáÄ. (15×1=15)
A¥ÜÊÝ
¯ÊÜá¾ ŸvÝÊÜOæ¿áÈÉ PÜáw¿ááÊÜ ¯àÄ®Ü ÓÜÊÜáÓæÂÀá¨Ü᪠ÊÜÂÊÜÓæ§WÝX Ë®Üí£Ô gÆÊÜáívÜÚ¿á ÊÜááSÂÓܧÄWæ Jí¨Üá
±ÜñÜÅ ŸÃæÀáÄ.

7. D PæÙÜX®Ü GÃÜvÜá ±ÜÄaæfà¨ÜÊÜ®Üá° PܮܰvÜPæR A®ÜáÊÝ©Ô : (7+8=15)

To make the body strong we must use the part of our body. The parts that are most
used become the stronger. Those we use least will be the weakest. The boy who
works and plays in the open air grows strong and healthy. The boy who sits indoors
and does not take exercise grows weak.

ÊÜáñÜá¤

I had never been in a large city. This rather added to my misery. When I reached
Mysore, I was completely out of money. I had not a single acquaintance in that
place. I was unused to city ways. I did not know where to go. I asked several
places for lodging. They all wanted money and that was what I did not have. Knowing
nothing better, I walked the streets.

8. D PæÙÜX®Ü WܨÜ»ÝWÜÊÜ®Üá° K©PæãívÜá A¨ÜÃÜ PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ EñܤÄÔÄ : (5×1=5)

ÊÜá®ÜáÐÜ ÊÜáãÆñÜ@ ÓÜÊÜÞgiàË. ÓÜÊÜÞgÊÜ®Üá° ¹oár ÊÜá®ÜáÐܯWæ AÔ¤ñÜÌËÆÉ. g®ÜÓÜÊÜáá¨Ý¿á¨Ü ®ÜvÜáÊæÁáà

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ÓÜÊÜáá¨Ý¿áÊÜ®Üá° GÆÉÃÜã A¥æçìÔPæãíwÃÜáÊÜâ©ÆÉ . g®Ü ÓÜÊÜáá¨Ý¿á¨Ü ÊÜáãÆPÜ, B ÓÜÊÜÞg¨Ü ÓÜíÓÜ¢£¿á

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ÓÜÊÜÞg¨Ü ŸWæWæ £Ú¨ÜáPæãívÜá ÓÜÊÜÞg¨Ü ¸æÙÜÊÜ~WæWæ ±ÜſᣰÓÜáÊÜâ¨Üá BÇæãàbÓÜáÊÜâ¨Üá ÓÝÊÜÞiPÜ ±ÜÅhæn
Gí¨æ¯ÓÜáñܤ¨æ. Cí¥Ü ÓÝÊÜÞiPÜ ±ÜÅhæn EÙÜÛÊÜÃÜá ÊÜåèyÜÂñæ¿á®Üá° £ÃÜÓÜRÄÔ ÓÜÊÜÞ®Üñæ &ÊÜÞ®ÜËà¿áñæ¿á®Üá°
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±ÜÅÍæ°WÜÙÜá :
1) ÓÜÊÜÞgÊÜ®Üá° ¹oár ÊÜá®ÜáÐܯWæ HPæ AÔ§ñÜÌËÆÉ ?

2) ÓÝÊÜÞiPÜ ±ÜÅhæn Gí¨ÜÃæà®Üá ?

3) ÓÝÊÜÞiPÜ ±ÜÅhæn EÙÜÛÊÜÃÜ PÜñÜìÊÜÂÊæà®Üá ?

4) ÓÜ®ÝÂÔ ÓÝÊÜÞiPÜ ÊÜÂÊÜÓ槿á®Üá° ¹oár Ÿ¨ÜáPÜÆá HPæ ÓÝ«ÜÂÊÝWÜáÊÜâ©ÆÉ ?

5) D Êæáà騆 WܨÜ»ÝWÜPæR ÓÜãPܤ ñÜÇæŸÃÜÖÜÊÜ®Üá° ¯àw.

9. ¿ÞÊÜâ¨Ý¨ÜÃÜã Jí¨Üá ËÐÜ¿á¨Ü PÜáÄñÜá 250&300 ±Ü¨ÜWÜÚWæ ËáàÃܨÜíñæ ÇæàS®Ü ŸÃæÀáÄ : (15×1=15)
1) »Üã ñݱÜÊÜÞ®Ü HÄPæ – PÝÃÜ|WÜÙÜá ÊÜáñÜᤠ±ÜÄÖÝÃæãà±Ý¿áWÜÙÜá

2) »ÜÅÐÝraÝÃÜ ¯ÊÜáãìÆ®æ¿áÈÉ ¿ááÊÜPÜÃÜ ±ÝñÜÅ

3) ÃÝÑóà¿á »ÝÊæçPÜÂñæ.

_____________

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KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : MA

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
MATHEMATICS
WÜ~ñÜ
FORENOON SESSION OF 12TH DECEMBER 2011

12®æà wÓæíŸÃ… 2011ÃÜ ¸æÚWæY

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
calculator, slide rules and log tables before ±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
attempting the questions. Failure to do so can A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
result in cancellation of your candidature.
2. D ±ÜÅÍ氱ܣÅPæ¿áÈÉ ÊÜáãÊÜñáÜ ¤ ±ÜÅÍæ°WÜÚ¨Ü᪠Jí¨Üá ÓÜÄ
2. There are THIRTY questions in this paper EñܤÃÜ CÃÜáÊÜ ŸÖÜá BÁáR¿á C±Ü³ñÜᤠ±ÜÅÍæ°WÜÙÜá
including Twenty multiple Options one correct CÃÜáñܤÊæ.
type. 3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ EñܤÃÜÊÜ®Üá°
3. Please answer to the point to all questions. ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ AíPÜWÜÙÜ®Üá°
There are no marks for length of answers. ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within the 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
answer booklet. No extra sheets will be ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¿ÞÊÜâ¨æà A»Ü¦ìWÜã ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
MA *MA*

PART – A (1 Mark Each)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.

1. The solutions of the congruence relation 3 x ≡ 6 mod 51are in arithmetic progression.

The common difference of the progression is _______
(a) 3 (b) 6 (c) 2 (d) 17

1
2. Lim (1 + 3 x ) 4 x =
x →0

4 3
(a) e 3 (b) e 4 (c) e3 (d) e4

∫x
3
3. (1 − x 2 )9 dx =
0

1 1 1 1
(a) (b) (c) (d)
110 55 220 180

4. The order of the differential equation of family of circles with radius 5 is _______
(a) 1 (b) 2 (c) 3 (d) 5

x − 1 y −1 z − 2
5. The point of intersection of the line = = in the plane
2 3 1
2x + 2y + z + 5 = 0 is _______
(a) (1, 1, –9) (b) (–2, 0, –1) (c) (–1, –2, 1) (d) (3, 4, 3)

6. Which of the following is a sub group of G = {0,1, 2, 3, 4, 5} mod 6, w.r.t. + mod 6 ?

(a) {0 1 2 3 4} mod 5 w.r.t + mod 5 (b) {1 2 3 4 5} mod 6 w.r.t x mod 6

(c) {0 2 4} mod 6 w.r.t + mod 6 (d) {0 1} mod 2 w.r.t. + mod 2

7. The maximal ideal in the ring of rational numbers Q is _______

(a) Z (b) 2 Z (c) {0} (d) Q

2
*MA* MA
»ÝWÜ & G (±ÜÅ£Áãí¨ÜPRæ 1 AíPÜ)
¯ÊÜáWæ AñÜÂíñÜ ÓÜãPܤ ÊÜáñÜᤠ±ÜıÜä|ì Gí¨æ¯ÓÜáÊÜ EñÜ¤Ã¨Ü Ü ÓÜíTæ¿á®Üá° ŸÃæ¿ááÊÜ ÊÜáãÆPÜ EñܤÃÜ ±ÜâÔ¤P¿
æ á
1 ®æà ±Üâo¨ÜÈÉ®Ü C±Ü³ñÜᤠ±ÜÅÍæ°WÜÙÜ®Üá° ¨Ü¿áËoár EñܤÄÔÄ.

1. 3x ≡ 6 mod 51GíŸ A®ÜáÃÜã±Ü ÓÜíŸí«Ü¨Ü ±ÜÄÖÝÃÜWÜÙÜá ÓÜÊÜÞíñÜÃÜ ÍæÅà~¿áÈÉÊæ. D ÍæÅà~¿á

ÓÝÊÜޮܠÊÜÂñÝÂÓÜÊÜâ _______
(a) 3 (b) 6 (c) 2 (d) 17

1
2. Lim (1 + 3 x ) 4 x =
x→0

4 3
(a) e 3 (b) e 4 (c) e3 (d) e4

1
3
3. ∫x (1 − x 2 )9 dx =
0

1 1 1 1
(a) (b) (c) (d)
110 55 220 180

4. 5 ÃÜÐÜár £ÅgÂÊÜâÙÜÛ ÊÜêñܤWÜÙÜ PÜáoáíŸ¨Ü ËPÜÆ®Ü ÓÜËáàPÜÃÜ|WÜÙÜ ÍæÅà~¿áá

(a) 1 (b) 2 (c) 3 (d) 5

x −1 y − 1 z − 2
5. 2x + 2y + z + 5 = 0 ÓÜÊÜáñÜƨÜÈÉ = = ÃæàTæ¿á dæà¨Ü®Ü ¹í¨ÜáÊÜâ _____
2 3 1
(a) (1, 1, –9) (b) (–2, 0, –1) (c) (–1, –2, 1) (d) (3, 4, 3)

6. PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üá G = {0,1, 2, 3, 4, 5} mod 6, w.r.t. + mod 6 Wæ Jí¨Üá E±Ü

WÜáí±ÝX¨æ ?
(a) {0 1 2 3 4} mod 5 w.r.t + mod 5 (b) {1 2 3 4 5} mod 6 w.r.t x mod 6

(c) {0 2 4} mod 6 w.r.t + mod 6 (d) {0 1} mod 2 w.r.t. + mod 2

7. »ÝWÜƟœ ÓÜíTæ Q ®Ü ÄíW…®ÜÈÉ WÜÄÐÜr B¨ÜÍÜìÊæí¨ÜÃæ _______

(a) Z (b) 2 Z (c) {0} (d) Q
3 ±Üâ.£.®æãà.
MA *MA*
8. For a parameter s and laplace transform L, L (eas) =

1 n! s a
(a) (b) (c) (d)
s−a s(n+1) s−a s 2 + a2

9. The real part of sin h(x + iy) is __________

(a) sin hx cos y (b) cos hx sin y (c) sin hx cos hy (d) sin x cos hy

10. The coefficient of x99 in the expansion of (x – 1) (x – 2)(x–3)_______(x – 100) is

(a) 99 (b) –10100 (c) 9900 (d) –5050

11. If R = xi + yj + zk then div R =

(a) 0 (b) 3 (c) 9 (d) 6

∂ 2z ∂z
12. The solution of the partial differential equation 2 + z = 0 at, x = 0, z = ey and = 1is -
∂x ∂x
(a) z = sin x + ey sec x (b) z = cos x – ey
(c) z = sin x + ey cos x (d) z = cos x – ey sin x

⎡3 6 − 3⎤
13. The rank of the matrix ⎢ 1 2 − 1⎥ is _______
⎢ ⎥
⎢⎣2 4 − 2 ⎥⎦

(a) 1 (b) 2 (c) 3 (d) 0

14. If the displacement of a particle, which is in simple harmonic motion at any time t
dx
is x, then =
dt
(a) − aμ sin μt (b) a sin μt + b cos μt (c) a μ cos μt (d) aμ sin μt + b

15. If f(z) is analytic within and on the circle C : z − a = r , with f (z) ≤ m, then f n (a ) is
n! n!
(a) less than or equal to (b) greater than or equal to m
rn rn
m.n! n! m
(c) only equal to (d) less than or equal to
rn rn
4
*MA* MA

8. Jí¨Üá AíÍÜ s ÊÜáñÜᤠÇݱÝÉӅ ÃÜã±ÝíñÜÃÜ LWæ, L (eas) =

1 n! s a
(a) (b) (n+1) (c) (d)
s−a s s−a s + a2
2

9. sin h(x + iy) ®Ü ®æçg »ÝWÜÊÜâ _

- ______
(a) sin hx cos y (b) cos hx sin y (c) sin hx cos hy (d) sin x cos hy

10. (x – 1) (x – 2)(x–3)_______(x – 100)®Ü ËÓܤÃÜOæ¿áÈÉ x99®Ü ÓÜÖÝíPÜÊÜâ _______

(a) 99 (b) –10100 (c) 9900 (d) –5050

11. R = xi + yj + zk B¨ÜÃæ div R =

(a) 0 (b) 3 (c) 9 (d) 6

∂z ∂ 2z
12. x = 0, z = e ÊÜáñÜá¤
y = 1®ÜÈÉ 2 + z = 0 GíŸ »ÝWÜÍ@Ü ËPÜÆ®Ü ÓÜËáàPÜÃ|
Ü ¨Ü ±ÜÄÖÝÃÜÊâÜ _______
∂x ∂x
(a) z = sin x + ey sec x (b) z = cos x – ey
(c) z = sin x + ey cos x (d) z = cos x – ey sin x

⎡3 6 − 3⎤
13. ⎢ 1 2 − 1⎥ GíŸ ÊÜÞñÜêPæ¿á ÃÝÂíP… _______
⎢ ⎥
⎢⎣2 4 − 2 ⎥⎦

(a) 1 (b) 2 (c) 3 (d) 0

14. ¿ÞÊܨàæ ÓÜÊáÜ ¿á t ®ÜÈÉ ÓÜÃÙÜ Ü ÓÜíWÜñÜ aÜÆ®æ¿áÈÉÃáÜ ÊÜ (simple harmonic motion) Jí¨Üá ÊÜÓáÜ ¤ÊâÜ
dx
PÜÅËáÓÜáÊÜ ¨ÜãÃÜÊâÜ x B¨ÜÃæ , dt =

(a) − aμ sin μt (b) a sin μt + b cos μt (c) a μ cos μt (d) aμ sin μt + b

15. f(z) GíŸá¨Üá f (z ) ≤ m, ®æãí©X®Ü C : z − a = r GíŸ ÊÜêñܤ¨Ü JÙÜWæ ÊÜáñÜᤠÊæáà騆 Jí¨Üá
Ë»ÝgPÜÊݨÜÃæ (analytic), BWÜ , f n (a ) =

n! n! m.n! n! m
(a) ≤ n (b) ≥ m n (c) = ÊÜÞñÜÅ (d) ≤
r r rn rn
5 ±Üâ.£.®æãà.
MA *MA*

z2 − z + 1
16. ∫ dz, where c: |z| =1, is ________
c
z − 1
(a) 2 π (b) 2 π i (c) π i (d) –2 π i

17. For a 3 × 3 matrix A, |2A| = |adj. A|. Then | A | =

(a) 3 (b) 2 (c) 8 (d) 16

18. For a forward difference operator Δ, Δ3y =

(a) y 3 − 3 y 2 − 3 y1 + y 0 (b) y 3 − 3 y 2 + 3 y 1 − y 0
(c) y 3 − 3 y 2 + 3 y 1 + 1 (d) y 3 − 3 y 2 − 3 y 1 + 1

dy
19. Using Rungekutta method of fourth order to solve = f (x, y), y(x 0 ) = y 0 ,
dx
y1 = y 0 + k, where k =

1
(a) k 1 + 2k 2 + 2k 3 + k 4 (b) (k1 + 2k 2 + 2k 3 + k 4 )
2

1 1
(c) (k1 + 2k 2 + 2k 3 + k 4 ) (d) (k1 + k 2 + k 3 + k 4 )
6 4

20. The trapezoidal rule for numerical integration is given by ∫ f (x )dx =

a

h
(a) (y 0 + y1 + y 2 + ... + yn )
2

h
(b) ( y 0 + 2 y1 + 4 y 2 + 2 y 3 + 4 y 4 + ... + y n )
2

h
(c) (y 0 + 2y1 + 2y2 + ... + 2y x−1 + yn )
2

h
(d) (y 0 + 2y1 + 4y 2 + 2y 3 + 4y 4 + ... + 4y x−1 + yn)
3

6
*MA* MA

z2 − z + 1
16. ∫ z − 1 dz, ÊÜáñÜᤠc: |z| =1,B¨ÜÃæ _______
c

(a) 2 π (b) 2 π i (c) π i (d) –2 π i

17. Jí¨Üá 3 × 3 ÊÜÞñÜêPæ AWæ, |2A| = |adj A| BWÜ, | A | =

(a) 3 (b) 2 (c) 8 (d) 16

18. Δ GíŸ Jí¨Üá ÊÜááí©®Ü ÊÜÂñÝÂÓÜ ¯ÊÝìÖÜPÜPæR, Δ3y =

(a) y 3 − 3 y 2 − 3 y1 + y 0 (b) y 3 − 3 y 2 + 3 y 1 − y 0

(c) y 3 − 3 y 2 + 3 y 1 + 1 (d) y 3 − 3 y 2 − 3 y 1 + 1

dy
19. ®ÝÆR®æà ÍæÅà~¿á ÃÜáíWæ PÜápÝr Ë«Ý®ÜÊÜ®Üá° E±ÜÁãàXÔPæãívÜá, = f (x, y), y(x 0 ) = y 0 , A®Üá°
dx
±ÜÄÖÜÄÔÄ y1 = y 0 + k, CÈÉ k =
1
(a) k 1 + 2k 2 + 2k 3 + k 4 (b) (k1 + 2k 2 + 2k 3 + k 4 )
2

1 1
(c) (k1 + 2k 2 + 2k 3 + k 4 ) (d) (k1 + k 2 + k 3 + k 4 )
6 4

20. ÓÝíUÂPÜ A®ÜáPÜÆ®ÜPÝRX®Ü ñÝŲg ¯¿áÊÜáÊÜâ ∫ f (x )dx =

a

h
(a) ( y 0 + y1 + y 2 + ... + yn )
2

h
(b) ( y 0 + 2 y1 + 4 y 2 + 2 y 3 + 4 y 4 + ... + y n )
2

h
(c) (y0 + 2 y1 + 2y 2 + ... + 2yx−1 + yn )
2

h
(d) (y 0 + 2y1 + 4 y2 + 2 y3 + 4 y4 + ... + 4y x−1 + yn)
3

7 ±Üâ.£.®æãà.
MA *MA*

PART – B (4 Mark Each)

Answer all questions of this Part.

∞
21. a) Let ∑ an be a series that has no negative terms
n=1

∞ n
If ∑ c n is a convergent series such that an ≤ Cnfor all n then prove that ∑ an
n=1 i=1
is also convergent.

OR

b) Let ∑ an be a series with a n ≥ 0 , for n ≥ n 0 , and suppose that n an → ∫ .

Then prove that the series in convergent if ∫ < 1.

22. a) Prove that Kernel of a homomorphism φ : R → R1 is an ideal.

OR

b) Prove that the condition for three planes

a1x + b1y + c1z + d1 = 0, a2x + b2y + c2z + d2 = 0 and a3x + b3y + c3z + d3 = 0 to

⎡a 1 a2 a3 ⎤
⎢ b3 ⎥ = 0
intersect in a line is that ⎢b1 b2
⎥
⎢⎣ c1 c2 c 3 ⎥⎦

23. a) If φ (x, y ), ψ (x, y ) φ y and ψ x are continuous in a region E of the xy – plane

bounded by a closed curve c then prove that _______
⎛ ∂ψ ∂φ ⎞
∫ (φdx + ψdy ) = ∫ ∫ ⎜⎜⎝ ∂x − ∂y ⎟⎟⎠ dx dy .
c E

OR

b) Using the statement of De. Moivres theorem for integer values prove the theorem
for rational values of n.

8
*MA* MA

»ÝWÜ & ¹ (±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ 4 AíPÜWÜÙÜá)

D »ÝWܨÜÈÉ®Ü GÇÝÉ ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔÄ.

∞
21. a) ∑ an Má| ±Ü¨ÜWÜÙæà CÃÜ¨Ü Jí¨Üá ÓÜÃÜ~¿ÞXÃÜÈ
n=1

∞
∑ c n Jí¨Üá ÓÜíÁãàgPÜ ÓÜÃÜ~¿ÞX¨Ü᪠, n ®Ü GÇÝÉ ÊÜåèÆÂWÜÚWæ an ≤ CnBXÃÜÈ
n=1

n
ÖÝWݨÜÃæ, ∑ a n PÜãvÜ ÓÜíÁãàgPÜÊæí¨Üá ¯ÃÜã²ÔÄ.
i=1

A¥ÜÊÝ
b) ∑ an GíŸá¨Üá an ≥ 0 , n ≥ n0 , ®æãí©X®Ü Jí¨Üá ÓÜÃ~
Ü ¿ÞXÃÜÈ ÊÜáñÜᤠn a n → ∫ BXÃÜÈ.
ÖÝWݨÜÃæ, ∫ < 1B¨ÜÃæ ÓÜÃÜ~¿áá ÓÜíÁãàgPÜÊæí¨Üá ¯ÃÜã²ÔÄ.

22. a) φ : R → R1 GíŸ Jí¨Üá ÓÜÊÜáÃÜã±Ü¨Ü Pæ®ÜìDž B¨ÜÍÜìÊÝXÃÜáñܤ¨æ Gí¨Üá ¯ÃÜã²ÔÄ .

A¥ÜÊÝ
b) a1x + b1y + c1z + d1 = 0, a2x + b2y + c2z + d2 = 0 ÖÝWÜã a3x + b3y + c3z + d3 = 0
⎡a 1 a2 a3 ⎤
⎢b b3 ⎥ = 0 ,
GíŸ ÊÜáãÃÜá ÓÜÊÜáñÜÆWÜÙÜá Jí¨Üá ÃæàTæ¿áÈÉ ÓÜí—ÓÜÆá ¸æàPݨÜÃæ ⎢ 1
b2
⎥
⎢⎣ c1 c2 c 3 ⎥⎦

Gí¨Üá ¯ÃÜã²Ô.
23. a) Jí¨Üá ÊæàÙæ , φ (x, y), ψ (x, y) φy ÊÜáñÜᤠψ x GíŸ Jí¨Üá ÓÜíÊÜêñÜ ÊÜPÅÜ ©í¨Ü ÓÜáñÜá¤ÊÃÜ ¿
æ áƳor xy –
ÓÜÊÜáñÜÆ¨Ü Jí¨Üá ±ÜŨæàÍÜ E ®ÜÈÉ ÓÜñÜñÜÊݨÜÃæ, C¨Ü®Üá° ¯ÃÜã²Ô
⎛ ∂ψ ∂φ ⎞
∫ (φdx + ψdy ) = ∫ ∫ ⎜⎜⎝ ∂x − ∂y ⎟⎟⎠ dx dy .
c E

A¥ÜÊÝ
b) ±ÜäOÝìíPÜ ÊÜåèÆÂWÜÚWæ w ÊÜÞÁáÅ ±ÜÅÊæáà¿á¨Ü ÖæàÚPæ¿á®Üá° ŸÙÜÔPæãívÜá G®… »ÝWÜƟœ
ÊÜåèÆÂWÜÚWæ (rational numbers) ±ÜÅÊæáà¿áÊÜ®Üá° ÓݗÔÄ.
9 ±Üâ.£.®æãà.
MA *MA*

24. a) If v1, v2... vn are in a vector space V, then prove that either they are linearly
independent or some vk is a linear combination of preceding ones v1, v2, vk –1...

OR

b) If f (z) is analytic function and f’(z) is continuous at each point within and on a

closed curve c, prove that ∫ f (z) dz = 0

c

25. a) Derive Newton-Raphson method to find a root of the equation f(x) = 0

OR
b) Prove that in a determinant if two rows are interchanged then the value of the
determinant changes sign.

PART – C (12 Mark Each)

Answer all questions of this Section.

26. Answer any two of the following questions for 6 marks each.
i) If p is a prime number prove that (p – 1)! = –1 mod p.
ii) Find the intervals in which f(x) = x3 – 3x2 + 5 is increasing or in which decreasing.
Hence find relative extremum.

2
iii) Solve the differential equation y′ + y = x2 + 1
x

27. Answer any two of the following questions, for 6 marks each.
i) If H is a non empty finite subset of a group G and H is closed under multiplication
prove that H is a sub group of G.
ii) In a three dimensional space if α, β, γ, δ are the angles made by a straight line
2 2 2 2 4
with the diagonals of a cube, prove that cos α + cos β + cos γ + cos δ = .
3

cos at − cos bt
iii) Find the Laplace transform of .
t

10
*MA* MA

24. a) Jí¨Üá ÊæàÙæ v1, v2... vn V GíŸ ÊæPÝrÅ ÓæೠӅ ®ÜÈÉ¨ÃªÜ ,æ AÊæÆÉÊäÜ ÓÜÃÙÜ Ê
Ü ÝX ÓÜÌñÜíñÜÅÊÝXÃÜáñÜÊ
¤ æ (linearly
independent) A¥ÜÊÝ ¿ÞÊÜâ¨æà Jí¨Üá vk. v1, v2, vk –1...ÊÜááíñÝ¨Ü ×í©®Ü ÊÜåèÆÂWÜÙÜ Jí¨Üá
ÓÜÃÙÜ Ü ÓÜíÁãàg®æ (linear combination) Gí¨Üá ÓݗÔÄ.
A¥ÜÊÝ
b) f (z) Jí¨Üá Ë»ÝgPÜ PÝ¿áìÊÝX¨Ü᪠, (analytic function) f’(z)c GíŸ Jí¨Üá ÓÜíÊÜêñÜ ÊÜPÅÜ ¨ã
æ ÙÜWæ
Ü ÝX¨Üê ,æ ∫ f (z) dz = 0 Gí¨Üá ÓݗÔÄ.
ÊÜáñÜᤠÊæáàÈÃÜáÊÜ ±ÜÅ£Áãí¨Üá ¹í¨ÜáË®ÜÆãÉ ¯ÃÜíñÜÃÊ
c
25. a) f(x) = 0 GíŸ ÓÜËáàPÜÃÜ|¨Ü ÊÜáãÆWÜÙÜ®Üá° PÜívÜá×w¿áÆá ®ÜãÂo®…&ÃÝ´ÜÕ®… Ë«Ý®ÜÊÜ®Üá°
±ÜvæÀáÄ.
A¥ÜÊÝ
b) Jí¨Üá woËáì®æíp…®ÜÈÉ®Ü, GÃÜvÜá ÓÝÆáWÜÙÜ®Üá° A¨ÜÆ៨ÜÆá ÊÜÞw¨ÝWÜ, woËáì®æíp…®Ü
ÊÜåèÆÂÊÜâ ñܮܰ bÖæ°¿á®Üá° Ÿ¨ÜÈÓÜáñܤ¨æ, ÓݗÔÄ.

»ÝWÜ & Ô (±ÜÅ£Áãí¨Üá ±ÜÅÍæ°Wæ 12 AíPÜWÜÙÜá)

D Ë»ÝWܨÜÈÉ®Ü GÇÝÉ ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔÄ.
26. PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. ±ÜÅ£Áãí¨ÜPæR BÃÜá AíPÜWÜÚÃÜáñܤÊæ.
i) p GíŸá¨Üá Jí¨Üá AË»Ýg ÓÜíTæ (prime number)¿Þ¨ÜÃ,æ (p – 1)! = –1 mod p Gí¨Üá ÓݗÔÄ.
ii) f(x) = x3 – 3x2 + 5 ÖæcaÜác £¤ÃÜáÊÜ ÊÜáñÜᤠPÜwÊæá¿ÞWÜᣤÃÜáÊÜ ÊÜá«ÜÂíñÜÃÜWÜÙÜ®Üá° PÜívÜá×wÀáÄ.
B¨ÜªÄí¨Ü, ÓݱæàPÜÒ £àÊÜÅñæ¿á®Üá° PÜívÜá×wÀáÄ.
2
iii) ËPÜÆ®Ü ÓÜËáàPÜÃÜ|ÊÜ®Üá° ±ÜÄÖÜÄÔ. y′ + y = x2 + 1
x
27. PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. ±ÜÅ£Áãí¨ÜPæR BÃÜá AíPÜWÜÚÃÜáñܤÊæ.
i) H GíŸá¨Üá G GíŸ WÜáí²®Ü Jí¨Üá ñÜáí¹¨Ü, G~ÓܟÆÉ E±ÜWÜ|ÊÝX¨Üáª, WÜáOÝPÝÃܨÜw¿áÈÉ
ÓÜíÊÜêñÜÊÝX¨ÜªÃæ, H E±Ü WÜáí±Üâ Gí¨Üá ÓݗÔÄ.
ii) Jí¨Üá ÊÜáãÃÜá&B¿ÞÊÜá¨Ü space¨ÜÈÉ α, β, γ, δ Jí¨Üá Z®Ü¨Ü ËPÜ|ìWÜÙæãí©Wæ Jí¨Üá ÓÜÃÜÙÜ
4
ÃæàTæ¿áá ÊÜÞw¨Ü Pæãà®ÜWÜÙݨÜÃæ, cos 2 α + cos 2 β + cos 2 γ + cos 2 δ = 3 Gí¨Üá ÓݗÔ.
cos at − cos bt
iii) ®Ü ÇݱÝÉӅ ÃÜã±ÝíñÜÃÜÊÜ®Üá° PÜívÜá×wÀáÄ.
t

11 ±Üâ.£.®æãà.
MA *MA*
28. Answer any two of the following questions, for 6 marks each.
i) If i = − 1 is a root of the equation x4 – 3x 3 + 3x2 – 3x + 2 = 0. Find the
remaining roots.
ii) A particle moves along the curve R = (t3 – 4t)i + (t2+4t)j+(8t2 – 3t3)k where t is
time. Find the magnitude of acceleration along the tangent at time t = 2

iii) Find the deflection of a vibrating string of unit length having fixed ends with
initial velocity zero and initial deflection f(x) = k(sin x – sin 2x).

29. Answer any two of the following questions, for 6 marks each.

i) Find the values of λ for which the equations

(λ − 1)x + (3λ + 1)y + 2λz = 0

(λ − 1)x + (4λ − 1)y + (λ + 3)z = 0

2x + (3λ + 1)y + 3(λ − 1)z = 0 are consistent.

ii) Prove that f(z) = x3 – 3xy2 + i (3x2y – y 3)is analytic for all values of z.

iii) Evaluate ∫ f (z)dz , where f(z) = e t, c is the line joining (0 0) to (2, π /4)
c

30. Answer any two of the following questions, for 6 marks each.
i) Solve 3x + y + z = 2
x – 2y + 2z = 3
4x + y + z = 3 using Cramers rule.
4
dx 1
ii) Evaluate ∫ 1+ x 2 , using Simpson 3 rule by taking 8 sub intervals.
0

iii) Using Lagrange’s interpolation, find f(9), using the table

x 5 7 11 13 17

f(x) 150 392 1452 236 5202

12
*MA* MA

28. PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. ±ÜÅ£Áãí¨ÜPæR BÃÜá AíPÜWÜÚÃÜáñܤÊæ.

i) Jí¨Üá ÊæàÙæ i = − 1 GíŸá¨Üá x 4 – 3x3 + 3x2 – 3x + 2 = 0 ÓÜËáàPÜÃÜ|¨Ü Jí¨Üá
ÊÜáãÆÊݨÜÃæ, EÚ¨Ü ÊÜáãÆWÜÙÜ®Üá° PÜívÜá×wÀáÄ.
ii) Jí¨Üá ÊÜÓáÜ ¤ÊâÜ R = (t3 – 4t)i + (t2+4t)j+(8t2 – 3t3)k GíŸ ÊÜPÅÜ ¨Ü ÓÜáñܤ aÜÈÓÜáñܤ¨.æ CÈÉ ‘t’ Gí¨ÜÃæ
ÓÜÊáÜ ¿á. t = 2 B¨ÝWÜ, ÓÜͳ ì
Ü Pܨã
æ í©Wæ (tangential) ÊæàWæãàñÜRÐì Ü ¨Ü ±ÜÅÊÞ Ü |ÊÜ®áÜ ° PÜívÜá×wÀáÄ.
iii) BÃÜí¼PÜ ÊæàWÜ ÍÜã®Ü ÊÜáñÜᤠBÃÜí¼PÜ £ÃÜáÊÜâ f(x) = k(sin x – sin 2x) Öæãí©ÃÜáÊÜ, ¯©ìÐÜr
ñÜá©WÜÙÜ®Üá° Öæãí©ÃÜáÊÜ HPÜÊÜÞ®Ü¨Ü E¨ÜËÃÜáÊÜ PÜí²ÓÜᣤÃÜáÊÜ ñÜí£¿á £ÃÜáÊÜ®Üá° PÜívÜá×wÀáÄ.
29. PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. ±ÜÅ£Áãí¨ÜPæR BÃÜá AíPÜWÜÚÃÜáñܤÊæ.
i) PæÙÜX®Ü ÓÜËáàPÜÃÜ|WÜÙÜá consistent C¨ÜªÃæ , λ ®Ü ÊÜåèÆÂWÜÙÜ®Üá° PÜívÜá×wÀáÄ.
(λ − 1)x + (3λ + 1)y + 2λz = 0
(λ − 1)x + (4 λ − 1)y + (λ + 3)z = 0

2x + (3λ + 1)y + 3(λ − 1)z = 0 .

ii) Z ®Ü GÇÝÉ ÊÜåèÆÂWÜÚWæ f(z) = x3 – 3xy2 + i (3x2y – y3) Ë»ÝgPÜÊÝX¨æ Gí¨Üá ÓݗÔ.

iii) ∫c f(z )dz , ÓݗÔ. CÈÉ f(z) = et ÊÜáñÜᤠc GíŸá¨Üá (0, 0) ÊÜáñÜᤠ(2, π /4) ®Üá° ÓæàÄÓÜáÊÜ ÃæàTæ.
30. PæÙÜX®Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. ±ÜÅ£Áãí¨ÜPæR BÃÜá AíPÜWÜÚÃÜáñܤÊæ.
i) PæÅàÊÜáÅ'®Ü ¯¿áÊÜáÊÜ®Üá° E±ÜÁãàXÔPæãívÜá ÓݗÔ
3x + y + z = 2
x – 2y + 2z = 3
4x + y + z = 3.
4
1 dx
ii) 8 E±Ü ÊÜá«ÜÂíñÜÃÜWÜÙÜ®Üá° ñæWæ¨ÜáPæãívÜá, Ôí±ÜÕ®…'®Ü ¯¿áÊÜáÊÜ®Üá° ŸÙÜÔ, ∫ 1 + x 2 ,®Üá° ÓݗÔ.
3 0

iii) ÇæWÝÅíg®Ü Cío±æäìàÇæÍÜ®… E±ÜÁãàXÔPæãívÜá, D PæãàÐÜrPÜÊÜ®Üá° E±ÜÁãàXÔ, f(9) A®Üá°

PÜívÜá×wÀáÄ.

x 5 7 11 13 17

f(x) 150 392 1452 236 5202

13 ±Üâ.£.®æãà.
MA *MA*
SPACE FOR ROUGH WORK

14
*MA* MA
bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

15 ±Üâ.£.®æãà.
MA *MA*
SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

16
 *PH*
KARNATAKA FOREST DEPARTMENT
PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : PH
TEST PAPER FOR
±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
PHYSICS
»èñÜÍÝÓÜ÷
FORENOON SESSION OF 13TH DECEMBER 2011

13®æà wÓæíŸÃ… 2011ÃÜ ±ÜäÊÝìÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. Please keep away your mobile phone, 1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá° ±ÜÄàPÝÒ
calculator, slide rules and log tables PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾ A»Ü¦ìñÜÌÊÜ®Üá°
before attempting the questions. Failure WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
to do so can result in cancellation of your
candidature. 2. D ±ÜÅÍæ° ±Ü£ÅPæ Ë»ÝWܨÜÈÉ Joár ÊÜáãÊÜñæô¨Üá
2. There are THIRTY FIVE questions in this ±ÜÅÍæ°WÜÚ¨Üáª, Jí¨Üá ÓÜÄ¿ááñܤÃÜ CÃÜáÊÜ ŸÖÜá
paper including twenty multiple options
BÁáR¿á 20 ±ÜÅÍæ°WÜÙÜá CÃÜáñܤÊæ.
one correct type.
3. ÊÜ á áS ±Ü Å Íæ ° W Ü Ù Ü È É ÓÜ ã bÓÜ Ç Ý¨Ü í ñæ ÊÜ Þ ñÜ Å
3. Please answer to the point to all
questions. There are no marks for length
EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
of answers.
AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
4. Please answer all the questions within 4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
the answer booklet. No extra sheets will ±ÜâÔ¤ Pæ¿áÈÉ ÊÜÞñÜÅ EñÜ ¤ Ä ÓÜ ¸ æ à PÜ á . Öæ a Ü á c Ê Ü Ä
be supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
PH *PH*

All Parts are compulsory.

PART – A (1 mark each question)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.

1. The orbital velocity ‘Vo’ and escape velocity’ Vs’ for an artificial satellite are in
the ratio
a) 1 : 2 b) 1 : Ö3 c) 1 : Ö2 d) Ö2 : 1

2. The kinetic energy per degree freedom of a molecule is

a) 3/2 kT b) 5/2 kT c) 1/2 kT d) None of these

3. According to Laplace, the thermodynamic changes in a medium during the

propagation of sound are
a) Isothermal b) Adiabatic
c) Isobaric d) Both isothermal and adiabatic

4. Newton’s rings are formed due to

a) Division of amplitude b) Division of wave front
c) Both a and b d) None of these

5. A divergent vector field will have its curl given by

a) Infinity b) Zero
c) Unity d) None of these

6. Characteristic X-rays are emitted due to

a) Outer shell electron transitions in atoms
b) Nuclear disintegrations
c) Inner shell electron transitions in atoms
d) None of these

7. Optical pumping is
a) Increasing electron number in excited state
b) Decreasing the electron number in the excited state
c) Causing artificial transition to ground state
d) Increasing electron number in the ground state

2
*PH* PH

GÇÝÉ Ë»ÝWÜWÜÙÜã PÜvÝx¿áÊÝXÊæ.

»ÝWÜ – A (±ÜÅ£Áãí¨ÜPæR 1AíPÜ)
¯ÊÜáWæ AñÜÂíñÜ ÓÜãPܤ ÊÜáñÜᤠ±ÜıÜä|ì Gí¨æ¯ÓÜáÊÜ EñܤÃÜ¨Ü ÓÜíTæ¿á®Üá° ŸÃæ¿ááÊÜ ÊÜáãÆPÜ EñܤÃÜ ±ÜâÔ¤Pæ¿á
1®æà ±Üâo¨ÜÈÉ®Ü C±Ü³ñÜᤠ±ÜÅÍæ°WÜÙÜ®Üá° ¨Ü¿áËoár EñܤÄÔÄ.
1. Jí¨Üá PÜêñÜPÜ E±ÜWÜÅÖÜPæR PÜQÒà¿á ÊæàWÜ ‘Vo’ ÊÜáñÜᤠñܲ³ÔPæãÙÜáÛÊÜ ÊæàWÜ ‘Vs’WÜÙÜ A®Üá±ÝñÜÊÜâ
a) 1 : 2 b) 1 : Ö3 c) 1 : Ö2 d) Ö2 : 1

2. Jí¨Üá A|á訆 ±ÜÅ£ wXÅ B´… µÅàvÜíXÃÜáÊÜ aÜÆ®ÜÍÜQ¤

a) 3/2 kT b) 5/2 kT c) 1/2 kT d) CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üã CÆÉ

3. ÇݱÝÉÓÜ®Ü ±ÜÅPÝÃÜ, Íܟª¨Ü ±ÜÅÓÝÃÜ¨Ü ÓÜÊÜá¿á¨ÜÈÉ ÊÜÞ«ÜÂÊÜá¨ÜÈÉ®Ü thermodynamic Ÿ¨ÜÇÝÊÜOæWÜÙÜá

a) ÓÜÊÜáñݲà¿á b) Ô§ÃÜÍÝS
c) ÓÜÊÜáÊÝ¿áá»ÝÃÜ d) ÓÜÊÜáñݲà¿á ÊÜáñÜᤠԧÃÜÍÝS GÃÜvÜã

4. ®ÜãÂo®Ü° EíWÜáÃÜWÜÙÜá (Newton’s rings) ÃÜã±ÜâWæãÙÜÛÆá PÝÃÜ|

a) ±ÝÃÜ¨Ü Ë»Üg®æ b) Êæàʅ´ÜÅíp… Ë»Üg®æ
c) a ÊÜáñÜᤠb GÃÜvÜã d) CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üã CÆÉ

5. Jí¨Üá Ë»ÝgPÜ (Divergent) ÊæPÜrÅ µàDžx Öæãí©ÃÜáÊÜ PÜDžì

a) A®ÜíñÜ b) ÍÜã®ÜÂ
c) IPÜ d) CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üã CÆÉ

6. ÇÝPÜÒ~PÜ X-QÃÜ|WÜÙÜá EñÜÕiìÓÜÆá PÝÃÜ|

a) ±ÜÃÜÊÜÞ|áWÜÙÜÈÉ ¸ÝÖÜ ÐæDž GÇæPÝó®… ±ÜÄÊÜñÜì®æWÜÙÜá (transitions)
b) ¸æçiPÜ ËÁãàg®æWÜÙÜá
c) ±ÜÃÜÊÜÞ|áWÜÙÜÈÉ BíñÜÄPÜ ÐæDž GÇæPÝó®… ±ÜÄÊÜñÜì®æWÜÙÜá (transitions)
d) CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üã CÆÉ

7. ¨Üᣠ±æÅàÐÜOæ (Optical pumping) Gí¨ÜÃæ

a) Eñæ¤àiñÜ Ô§£¿áÈÉ ÖæaÜác £¤ÃÜáÊÜ GÇæPÝó®… ÓÜíTæÂ
b) Eñæ¤àiñÜ Ô§£¿áÈÉ PÜwÊæá¿ÞWÜᣤÃÜáÊÜ GÇæPÝó®… ÓÜíTæÂ
c) ÊÜáãÆ Ô§£¿áÈÉ PÜêñÜPÜ ÓÜíPÜÅÊÜá|ÊÜ®Üá° EíoáÊÜÞvÜáÊÜâ¨Üá
d) ÊÜáãÆ Ô§£¿áÈÉ ÖæaÜác £¤ÃÜáÊÜ GÇæPÝó®… ÓÜíTæÂ
3 P.T.O.
PH *PH*

8. To form a PN junction
a) Extrinsic semiconductors are used
b) Intrinsic semiconductors are used
c) Diodes are used
d) None of these

9. Einstein’s Space-Time continuum proposes

a) Space and Time are separate entities
b) Space and Time tend to be infinite
c) Space and Time are inseparable
d) Space and Time are relativistic

10. If a free electron has to exist in a nucleus, it must have a minimum energy of
about
a) 4 MeV b) 9 MeV c) 20 KeV d) 10 KeV

11. The expression for Coriolis force is

a)  2 m  v S i n

b)  2 m  v C o s

c)  2 m x (
. v )
d) m
x (
x r )

12. Velocity of light in free space is

a) Ö  

b) (  

)–½ c) Ö


/Ö


d) Ö

/Ö


13. Relation between Y,  ,

is
a) Y = 2 (1 +

) b) Y =

(1 +

)
c) Y =

(1 + 2 )

d) 2Y =

(1 +

)

14. Resolving power of grating is

a)

/d

=N×n b)

/d

= N/n
c)

/d

= n/N d) d /


=N×n

15. In Millikan’s balanced oil drop experiment (where X = electric field)

a) Xe > mg b) Xe = mg c) Xe < mg d) mg = 0

16. For a particle trapped in a box of length l, the average value of momentum <p> is
a) h/l b) h/2l c) 0 d) l
4
*PH* PH

8. Jí¨Üá PN ÓÜí—Óݧ®Ü ÃÜã²ÓÜÆá

a) AÓÜÖg
Ü (Extrinsic) AÃæÊÝÖÜPÜWÜÙÜ®Üá° E±ÜÁãàXÓÜÇÝWÜáñܤ¨æ
b) ÓÜÖg
Ü (Intrinsic) AÃæÊÝÖÜPÜWÜÙÜ®Üá° E±ÜÁãàXÓÜÇÝWÜáñܤ¨æ
c) væçÁãàv…WÜÙÜ®Üá° E±ÜÁãàXÓÜÇÝWÜáñܤ¨æ
d) CÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Üã CÆÉ

9. I¯Õ$ rà®Ü° Óæ³àӅ&pæçÊÜå… ¯ÃÜíñÜÃÜñæ¿áá ±ÜÅÓݤ²ÓÜáÊÜâ¨Üá

a) space ÊÜáñÜᤠPÝÆ (time) ±ÜÅñæÂàPÜ AÔ¤ñÜÌ Öæãí©ÃÜáñܤÊæ
b) space ÊÜáñÜᤠPÝÆWÜÙÜá (time) A®ÜíñÜÊÝXÃÜáñܤÊæ
c) space ÊÜáñÜᤠPÝÆWÜÙÜ®Üá° (time) ±ÜÅñæÂàPÜWæãÚÓÜÇÝWÜáÊÜâ©ÆÉ
d) space ÊÜáñÜᤠPÝÆWÜÙÜá (time) ÓݱæàPÜÒÊÝXÃÜáñܤÊæ

10. Jí¨Üá A|á訆 Pæàí¨ÜŨÈ

Ü É Jí¨Üá ÊÜááPܤ GÇæPÝó®… AÔ¤ñÌÜ ¨ÜÈÉø
Ü àæ PݨÜÃ,æ A¨Üá Öæãí©Ãܸàæ PÝ¨Ü PܯÐÜu ÍÜQ¤¿áá
ÓÜÄÓÜáÊÜÞÃÜá
a) 4 MeV b) 9 MeV c) 20 KeV d) 10 KeV

11. PæãÄÁãàÈӅ ŸÆPÝRX®Ü ÓÜËáàPÜÃÜ|ÊÜâ

a)  2 m  v S i n

b)  2 m  v C o s

c)  2 m x (
. v )
d) m
x (
x r )

12. ÊÜááPܤ space¨ÜÈÉ ¸æÙÜQ®Ü ÊæàWÜÊÜâ

a) Ö  

b) (  

)–½ c) Ö


/Ö


d) Ö

/Ö


13. Y,  ,

WÜÙÜ ®ÜvÜá訆 ÓÜíŸí«ÜÊÜâ

a) Y = 2 (1 +

) b) Y =

(1 +

)
c) Y =

(1 + 2 )

d) 2Y =

(1 +

)

14. WæÅqíW…®Ü ±ÜÅ¥ÜPÜRÃÜ| ÓÝÊÜá¥ÜÂìÊÜâ

a)

/d

=N×n b)

/d

= N/n
c)

/d

= n/N d) d /


=N×n

15. ËáÈÉPÝ®Ü®Ü ÓÜÊÜáñæãàÈñÜ GOæ¡¿á Öܯ ±ÜÅÁãàWܨÜÈÉ (CÈÉ X = ˨ÜáÂñ… PæÒàñÜÅ)

a) Xe > mg b) Xe = mg c) Xe < mg d) mg = 0

16. l E¨ÜªËÃÜáÊÜ Jí¨Üá ±æqrWæ¿áÈÉ ÔQRPæãívÜ Jí¨Üá PÜ|PÝRX, BÊæàWÜ¨Ü <p> ÓÜÃÝÓÜÄ ÊÜåèÆÂÊÜâ
a) h/l b) h/2l c) 0 d) l
5 P.T.O.
PH *PH*

17. The atomic radius for fcc lattice is

a) a/2 b) (Ö3/4) a c) (Ö2/4) a d) none of the above

18. A phonon is emitted or absorbed in

a) elastic scattering of a photon by a crystal
b) inelastic scattering of a photon by a crystal
c) both the elastic and inelastic scattering of a photon by a crystal
d) none of the above

19. Above Curie temperature, the hysteresis loop of a ferroelectric material merges
into a
a) Parabola b) Straight line c) Point d) Ellipse

20. The path of - particle in Rutherford scattering is always

a) hyperbola b) parabola c) straight line d) curvilinear

PART – B

Answer any five of the following questions. Each question carries

4 marks. (5×4=20 marks)

21. Obtain the relation between Angular momentum of a body and Torque acting on it.
Hence state the law of conservation of angular momentum.

22. Write Clausius-Clapeyron latent heat equation. Discuss the effect of change in
pressure on boiling point of a liquid and melting point of a solid.

23. Write the laws of vibrations of a stretched string.

24. Define quarter wave plate and half wave plate. Obtain expressions for their
thickness in the case of negative crystals.

25. With proper description of the notations write four Maxwell’s Laws of
electrodynamics.

26. State Pauli’s exclusion principle. Show that ‘L’ shell of an atom can accommodate
eight electrons.

27. What are Stoke’s and anti Stoke’s lines ? Mention any three of their characteristics.

28. Write the important assumptions of Einstein’s theory of specific heat of solids.
What are drawbacks of the model ?

6
*PH* PH

17. fcc hÝÆPÜPÝRX®Ü ±ÜÃÜÊÜÞ|á £ÅgÂÊÜâ

a) a/2 b) (Ö3/4) a
c) (Ö2/4) a d) Êæáà騆 ¿ÞÊÜ BÁáR¿áã AÆÉ
18. Jí¨Üá ´æäà®Ü®… A®Üá° EñÜÕiìÓÜáÊÜâ¨Üá A¥ÜÊÝ ×àÄPæãÙÜáÛÊÜâ¨Üá (absorption)
a) Jí¨Üá crystal©í¨Ü Jí¨Üá ´æäàpݯ®Ü elastic scattering
b) Jí¨Üá crystal©í¨Ü Jí¨Üá ´æäàpݯ®Ü inelastic scattering
c) Jí¨Üá crystal©í¨Ü Jí¨Üá ´æäàpݯ®Ü elastic ÖÝWÜã inelastic scattering
d) Êæáà騆 ¿ÞÊÜ BÁáR¿áã AÆÉ
19. PÜãÂÄ ñݱÜÊÜÞ®Ü¨Ü ÊæáàÇæ, Jí¨Üá ´æÃæãÅàPÝí£à¿á ÊÜÓÜá¤Ë®Ü ËÆíŸ®Ý PÜá~Pæ¿áá (hysteresis loop)
×àWæ Ÿ¨ÜÇÝWÜáñܤ¨æ
a) ±ÜÃÊ
Ü Æ
Ü ¿á b) ÓÜÃÜÙÜ ÃæàTæ c) ¹í¨Üá d) ©àZì ÊÜêñܤ
20. ÃÜá«Ü´æäìàv…ì®Ü aܨÜáÃÜáËPæ¿áÈÉ, Jí¨Üá &PÜ|¨Ü ±Ü¥ÜÊÜâ ¿ÞÊÝWÜÆã

a) A£±ÜÃÜÊÜÆ¿á b) ±ÜÃÊ Ü Æ
Ü ¿á c) ÓÜÃÜÙÜ ÃæàTæ d) ÊÜPÜÅ ÃæàTæ
»ÝWÜ – B
PæÙÜX®ÜÊÜâWÜÙÜÈÉ ¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÙÜ®Üá° EñܤÄÔ. ±ÜÅ£ ±ÜÅÍæ°Wæ 4 AíPÜWÜÚÃÜáñܤÊ.æ (5×4=20 AíPÜWÜÙÜá)
21. Jí¨Üá PÝ¿á¨Ü Pæãà¯à¿á ÓÜíÊæàWÜ (Angular momentum) ÊÜáñÜᤠA¨ÜÃÜ ÊæáàÈÃÜáÊÜ £ÃÜáWÜáŸÆWÜÙÜ
(Torque) ®ÜváÜ ÊÜ| ÓÜíŸí«ÜÊ® Ü áÜ ° ±ÜvÀ
æ áÄ. ×àWÝX Pæãà¯à¿á ÓÜíÊæàWÜ¨Ü ÓÜíÃÜPÒO Ü ¿æ á ¯¿áÊÜáÊÜ®áÜ ° £ÚÔ.
22. PÝÉοáӅ&PæɱÜÃÝ®… ®Ü WÜá±æä¤àÐÜ¡ ÓÜËáàPÜÃÜ|ÊÜ®Üá° ŸÃæÀáÄ. Jí¨Üá ¨ÜÅÊÜ¨Ü PÜ᩟ÃÜáÊÜ ¹í¨Üá ÊÜáñÜá¤
Jí¨Üá Z®Ü¨Ü PÜÃÜWÜáÊÜ ¹í¨ÜáWÜÙÜ ÊæáàÇæ JñܤvܨÜÈÉ®Ü (Pressure) Ÿ¨ÜÇÝÊÜOæ¿á ±ÜÄOÝÊÜáÊÜ®Üá°
aÜbìÔÄ.
23. Jí¨Üá ×XYst ñÜí£¿á PÜí±Ü®ÜWÜÙÜ ¯¿áÊÜáWÜÙÜ®Üá° ŸÃæÀáÄ.
24. PÝÌoìÅ Êæàʅ ±æÉàp… ÊÜáñÜᤠÖÝ´… Êæàʅ ±æÉàp…WÜÙÜ®Üá° Ÿ~¡Ô. MáOÝñܾPÜ ÓܖqPÜWÜÚWæ (Negative
crystals), AÊÜâWÜÙÜ ¨Ü±Ü³PÝRX®Ü ÓÜËáàPÜÃÜ|WÜÙÜ®Üá° ±ÜvæÀáÄ.
25. ÊÜÞÂPæÕ$ ÌDž'®Ü ˨ÜáÂñ…ŸÆ ÍÝÓÜ÷¨Ü ®ÝÆáR ¯¿áÊÜáWÜÙ® Ü áÜ ° ŸÃæ¨áÜ A¨ÜÃÈ
Ü ÉÃáÜ ÊÜ ÓÜíPæàñÜWÙÜ ®Ü áÜ ° (notations)
ËÊÜÄÔÄ.
26. ±èÈ¿á Ÿ×ÐÜRÃÜ| ñÜñÜÌÊÜ®Üá° £ÚÔÄ. Jí¨Üá ±ÜÃÜÊÜÞ|á訆 ‘L’ ÍæDž Gíoá GÇæPÝó®ÜáWÜÙÜ®Üá°
×w©oárPæãÙÜáÛñܤ¨æ Gí¨Üá ñæãàÄÔÄ.
27. ÓæãràPÜ '®Ü ÊÜáñÜᤠ±ÜÅ£ & ÓæãràPÜ®Ü ÃæàTæWÜÙÜá Gí¨ÜÃæ H®Üá ? AÊÜâWÜÙÜ ¿ÞÊÜâ¨Ý¨ÜÃÜã ÊÜáãÃÜá ÆPÜÒ|WÜÙÜ®Üá°
ŸÃæÀáÄ.
28. SolidWÜÙÜ ËÎÐÜr EÐÜ¡¨Ü I¯Õ$rà®Ü®Ü ԨݜíñÜ¨Ü ±ÜÅÊÜááS PÜƳ®æWÜÙÜ®Üá° ŸÃæÀáÄ. D ÊÜÞ¨ÜÄ¿á (Model)
A®Ý®ÜáPÜãÆñæWÜÙÜá H®Üá ?
7 P.T.O.
PH *PH*

PART – C

Answer any five of the following complete questions. Each question carries
12 marks : (12×5=60 marks)

29. a) State Hook’s law of elasticity.

b) Obtain the relation between Young’s modulus, Bulk modulus and Rigidity
modulus.

30. a) Derive Planck’s law of radiation. Show that Wein’s law and Rayleigh-Jean’s
Law are special cases of Planck’s Law.
b) Calculate the ratio of temperatures of two stars emitting maximum energy at
wavelengths 500 nm and 600 nm.

31. a) Explain the construction and working of a zone plate. Show that radii of circles
drawn on the plate are proportional to the square root of the natural numbers.
b) Calculate the resolving power of a diffraction grating of width 0.2 m in the first
order if number of lines per meter on it is 6 ×105.

32. a) Prove that electromagnetic waves are transverse in nature.

b) Determine the magnetic field in air due to a straight, infinite conductor carrying
2 amp current at distance of 0.01 m from it.
Given : 0 = 4 ×10– 7 H/m.

33. a) Describe the experiment to confirm the existence of ‘electron spin’ and ‘space
quantization’ of electron orbits.
b) A He-Ne Laser is emitting a laser beam with an average power of 4.5 m W.
Find the number of photons emitted per second by the laser if the wavelength
of the emitted radiation is 632.8 nm.

34. a) Obtain Eigen functions and Eigen values of a particle in one dimensional
potential box.
b) When X rays of wavelength 1.50 A° are incident on a crystal at an angle of
12° first order diffraction spectrum is formed. Find inter planar spacing of the
crystal.

35. a) Obtain expression for relativistic variation of mass. At what velocity relativistic
mass becomes double that of rest mass ?
b) Calculate the Miller indices of a plane with intercepts “a, b/2, 3c” in a simple
unit cell.
8

________________
*PH* PH

»ÝWÜ – C
PæÙXÜ ®ÜÊâÜ WÜÙÈ
Ü É ¿ÞÊÜâ¨Ý¨ÜÃã Ü I¨Üá ±ÜÅÍW°æ ÙÜ ®Ü áÜ ° EñܤÄÔ. ±ÜÅ£ ±ÜÅÍæ°Wæ 12 AíPÜWÚÜ ÃÜáñܤÊ.æ (12×5=60 AíPÜWÙÜ áÜ )
29. a) ÖÜáP…®Ü Ô§£Óݧ±ÜPÜñÜÌ¨Ü ¯¿áÊÜáÊÜ®Üá° £ÚÔ.
b) ¿åèíW…®Ü ÊÜÞvÜãÂÆӅ, ŸÇ…R ÊÜÞvÜãÂÆӅ ÊÜáñÜᤠÄiwq ÊÜÞvÜãÂÆӅWÜÙÜ ®ÜvÜáÊÜ|
ÓÜíŸí«ÜÊÜ®Üá° ÓݗÔ.
30. a) ±ÝÉíPÜ®Ü ËQÃÜ|¨Ü ¯¿áÊÜáÊÜ®Üá° ±ÜvæÀáÄ. Ëà®Ü®Ü ¯¿áÊÜá ÊÜáñÜᤠÃæàÇæ&ià®Ü®Ü ¯¿áÊÜáWÜÙÜá,
±ÝÉíPÜ®Ü ¯¿áÊÜá¨Ü ËÍæàÐÜ ÓÜí¨Ü»ÜìWÜÙÜá Gí¨Üá ÓݗÔ.
b) 500 nm ÊÜáñÜᤠ600 nm ñÜÃÜíWܨÜãÃÜWÜÙÜÈÉ (wavelengths) WÜÄÐÜu ÍÜQ¤¿á®Üá° EñÜÕiìÓÜᣤÃÜáÊÜ
GÃÜvÜá ñÝÃæWÜÙÜ ñݱÜÊÜÞ®ÜWÜÙÜ A®Üá±ÝñÜÊÜ®Üá° ÇæPÜR ÖÝQ.
31. a) Jí¨Üá ÊÜÆ¿á ±æÉàq®Ü (wave plate) ÃÜaÜ®æ ÊÜáñÜᤠPÝ¿áì ¯ÊÜìÖÜOæ¿á®Üá° ËÊÜÄÔÄ. ±æÉàq®Ü
ÊæáàÇæ ŸÃæ¨Ü ÊÜêñܤWÜÙÜ £ÅgÂWÜÙÜá ®æçÓÜXìPÜ ÓÜíTæÂWÜÙÜ ÊÜWÜìÊÜáãÆPæR ÓÜÊÜÞ®Ü (proportional) Gí¨Üá
ÓݗÔÄ.
b) Jí¨Üá ËÊÜñÜì®Ý hÝÆÄ¿á ±Üê¥ÜPÜRÃÜ| ÓÝÊÜá¥ÜÂìÊÜ®Üá° ÇæPÜR ÖÝQ. A¨ÜÃÜ AWÜÆ Êæã¨ÜÆ PÜÅÊÜá¨ÜÈÉ
0.2 ËáàoÅ C¨Üáª, A¨ÜÃÜ ÊæáàÇæ ±ÜÅ£Áãí¨Üá ËáàoÄ®ÜÈÉ®Ü ÃæàTæWÜÙÜ ÓÜíTæ 6 ×105 BX¨æ.
32. a) ˨ÜáÂñÝRí£à¿á (Electromagnetic) AÇæWÜÙÜá AvÜxÇæWÜÙÜá Gí¨Üá ÓݗÔÄ.
b) 2 amp ˨ÜáÂñÜøÊÝÖÜÊÜ®Üá° Öæ㣤ÃÜáÊÜ Jí¨Üá ®æàÃÜ, A®ÜíñÜÊÝ¨Ü ÊÝÖÜPÜ¨Ü PÝÃÜ|, A¨ÜÄí¨Ü 0.01
ËáàoÅ ¨ÜãÃܨÜÈÉ WÝÚ¿áÈÉ®Ü PÝí£à¿á (Magnetic)PæÒàñÜÅÊÜ®Üá° PÜívÜá×wÀáÄ.
PæãqrÃÜáÊÜâ¨Üá : 0 = 4 ×10– 7 H/m.

33. a) GÇæPÝó®Üá PÜPæÒWÜÙÜ "GÇæPÝó®… Ô³®…' ÊÜáñÜᤠ"Óæ³àӅ PÝÌípæçiàPÜÃÜ|'WÜÙÜ AÔ¤ñÜÌÊÜ®Üá° TÝñÜıÜwÓÜáÊÜ
±ÜÅÁãàWÜÊÜ®Üá° ËÊÜÄÔÄ.
b) Jí¨Üá ×àÈ¿áí&¯Áãஅ ÇæàÓÜÅ, 4.5 mW WÜÙÜ ÓÜÃÝÓÜÄ ÍÜQ¤Áãí©Wæ Jí¨Üá ÇæàÓÜÅ
QÃÜ|ÊÜ®Üá° EñÜÕiìÓÜᣤ¨æ. EñÜÕiìñÜ ËQÃÜ|¨Ü ñÜÃÜíWܨÜãÃÜÊÜâ 632.8 nm B¨ÜÃæ, ÇæàÓÜůí¨Ü
±ÜÅ£ ÓæPæíwWæ EñÜÕiìñÜÊÝ¨Ü ´æäàpÝ®ÜáWÜÙÜ ÓÜíTæ¿á®Üá° PÜívÜá×wÀáÄ.
34. a) HPÜ B¿ÞÊÜá¨Ü ÓÝÊÜá¥ÜÂì¨Ü ±æqWr ¿
æ áÈÉ, Jí¨Üá PÜ|¨Ü IWÜ®… function ÊÜáñÜᤠIWÜ®… valueWÜÙ®Ü áÜ °
±ÜvæÀáÄ.
b) 1.50 A° ñÜÃÜíWܨÜãÃÜ¨Ü X&QÃÜ|WÜÙÜá Jí¨Üá ÓܖqPÜ¨Ü ÊæáàÇæ 12 wXÅ Pæãà®Ü¨ÜÈÉ A—±ÝñÜÊݨÝWÜ,
Êæã¨ÜÆ PÜÅÊÜá¨Ü ËÊÜñÜì®Ý Ãæãà×ñÜÊÜâ ÃÜaÜ®æ¿ÞWÜáÊÜâ¨Üá. ÓܖqPÜ¨Ü AíñÜÃÜ ÓÜÊÜáñÜÆ AíñÜÃÜÊÜ®Üá°
(Inter planar spacing) PÜívÜá×wÀáÄ.
35. a) ¨ÜÅÊÜÂÃÝοáÈÉ®Ü ÓݱæàPÜÒ Ÿ¨ÜÇÝÊÜOæWÝX Jí¨Üá ÓÜËáàPÜÃÜ|ÊÜ®Üá° ±ÜvæÀáÄ. GÐÜár ÊæàWܨÜÈÉ, ÓݱæàPÜÒ
¨ÜÅÊÜÂÃÝοáá ÊÜáãÆ ¨ÜÅÊÜÂÃÝÎ¿á ¨Üá±Ü³pÝrWÜáñܤ¨æ ?
b) Jí¨Üá ÓÝÊÜޮܠ¿áã¯p… PæãàÍܨÜÈÉ, “a, b/2, 3c” GíŸ ±ÜÅ£Ÿí«Ü¨æãí©X®Ü Jí¨Üá ÓÜÊÜáñÜƨÜ
ËáÆÉÅ ÓÜãaÜÂíPÜWÜÙÜ®Üá° ÇæPÜR ÖÝQ.
________________
9 P.T.O.
PH *PH*

SPACE FOR ROUGH WORK

10
*PH* PH

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11
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SPACE FOR ROUGH WORK

bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12
 RFO RECRUITMENT-2011-12 – PRELIMINARY EXAM - APTITUDE
(Answers are shown in Red)
***

1. Which of the following is not a greenhouse gas?

(A) Trichlorofluromethane (CFC-11 that is CFCl3 ).
(B) Tetrachloromethane (Carbon tetrachloride that is CCl4 ).
(C) Methane (CH4 ).
(D) Nitrous oxide (N2O).
(E) Argon.

2. Biological Magnification (also called Bioamplification) means-

(A) Disproportionate increase in population of primary producers in a food chain.
(B) Disproportionate increase in size of an animal in response to high food intake.
(C) Increase in population of prey animals due to decline of predator animals.
(D) Increase in population of predator animals due to increase of prey animals.
(E) Increase in concentration of non degradable pollutant substance occurring in the
food chain.

3. In agriculture, “organic farming” does not rely on the following technique-

(A) Crop rotation.
(B) Biological pest control.
(C) Compost usage.
(D) Genetically modified organism usage.
(E) Green manure.

4. If the “total coliform count” of the water of a river is very high, it indicates that river
water is-
(A) Having decreased Biological Oxygen Demand.
(B) Having high content of heavy metals.
(C) Ideal to be used for drinking.
(D) Contaminated by fecal matter of animals and human population.
(E) Getting polluted by medical wastes.

5. Which of the following disorders/maladies in human population is least attributable to

the combination of sedentary lifestyle and high intake of fatty food-
(A) Hypertension (high blood pressure).
(B) Allergy.
(C) Diabetes.
(D) Obesity.
(E) Cardiovascular disease (heart disease).

6. When a shaving brush is dipped in water and then taken out, the hairs in the brush
tend to cling to one another. This phenomena is due to-
(A) Electromagnetic forces between the hairs.
(B) Viscosity.
(C) Surface tension.
(D) Plastic forces between the hairs.
(E) Reduction of frictional forces between the hairs.
7. Scalding by steam causes more pain and damage to skin and tissue than that caused
by boiling water because-
(A) The temperature of steam is much higher than that of boiling water.
(B) The small particles of water in steam enter the skin pores and burns the skin from
inside.
(C) Nerves of the body are more sensitive to gases and vapours than liquids.
(D) When steam condenses on the skin it releases its latent heat of vaporization that
does not happen with boiling water.
(E) The entropy of steam is higher than water.

8. White light reflected from thin oil films and soap bubbles shows colours of white
light spectrum. The phenomena responsible for colour formation is-
(A) Scattering of light.
(B) Total internal reflection of light.
(C) Polarization of light.
(D) Diffraction of light.
(E) Interference of light.

9. It is easier to float and swim in sea water as compared to that in freshwater rivers.
This is because-
(A) Sea water has greater specific gravity than fresh river water.
(B) Sea water is uncontaminated whereas river water is not.
(C) Salt molecules of sea water repel living bodies aiding floating.
(D) The electrolytes lost in effort of swimming in sea is replenished by the salts
present in sea water.
(E) Seas are deeper and bigger than rivers.

10. When a stationary bus in which we sit suddenly moves in a forward direction, we get
thrown in the backward direction with a jerk. This phenomenon can be explained by -
(A) Newton‟s first law of motion.
(B) Newton‟s second law of motion.
(C) Newton‟s third law of motion.
(D) Law of conservation of energy.
(E) Law of equipartition of energy.

11. Which chemical, that produces acetylene gas reacting with air moisture, is often used to
ripen fruits (generally mangoes) artificially?
(A) Calcium carbosulphide.
(B) Zinc sulphide.
(C) Calcium sulphide.
(D) Zinc carbide.
(E) Calcium carbide.

12. Which of the following is not a polymer?

(A) Cellulose.
(B) Rubber.
(C) Soap.
(D) Nylon.
(E) Teflon.
13. Which of the following gases is dissolved under pressure in water to make drinking
soda (also called club soda or carbonated water)?
(A) Carbolic acid.
(B) Carbon monoxide.
(C) Carbon tetrachloride.
(D) Carbon dioxide.
(E) Ethyl alcohol.

14. Which of the following statements is false about LPG (Liquefied Petroleum Gas)
supplied for cooking purposes in India?
(A) It contains a mixture of butane (C4H10) and propane (C3H8 ).
(B) It is heavier in density than air.
(C) It contains an odorant so that it can be detected in case of a leak.
(D) It contains 52% methane (CH4) by volume along with oxygen.
(E) It is manufactured during the refining of crude oil.

15. Which of the following is not a colloidal suspension?

(A) Smoke.
(B) Writing ink.
(C) Milk.
(D) Vinegar.
(E) Blood.

16. The correct match the diseases of left column with the body organs/ systems they afflict is
DISEASE ORGAN/SYSTEM
1. Epilepsy A. Nervous system
2. Cataract B. Bone joints and muscles
3. Tuberculosis C. Eye
4. Arthritis D. Respiratory system

(A) 1A 2D 3B 4C
(B) 1C 2A 3B 4D
(C) 1A 2C 3D 4B
(D) 1C 2D 3B 4A
(E) 1A 2B 3D 4C

17. Bacteria is unable to survive in a highly salted pickle because -

(A) Bacteria get killed by plasmolysis (Plasma membrane pulling away from cell
wall due to loss of water through osmosis).
(B) Salt prevents oxygen from reaching the bacteria which causes their death.
(C) Salt does not allow bacteria to multiply, so no second generation is formed.
(D) Bacteria cannot get nutrients from the pickle needed for their survival.
(E) Bacteria are killed by the strong electric charges present on the ions of salt.

18. 100 grams of which food item below will contain least amount of cholesterol?
(A) Chicken liver.
(B) Potato.
(C) Butter.
(D) Eggs.
(E) Beef.
19. Of the SEVEN vegetables Beetroot, Ginger, Onion, Potato, Radish, Sweet potato
and Turnip, the correct and complete list of stem modifications are-
(A) Beetroot, Ginger and Turnip only.
(B) Ginger, Potato and Sweet potato only.
(C) Ginger, Onion and Potato only.
(D) Beetroot, Potato and Sweet potato only.
(E) Potato, Sweet potato and Turnip only.

20. Which of the following is not a mosquito borne disease?

(A) Malaria.
(B) HIV/AIDS.
(C) Dengue fever.
(D) Filaria.
(E) Chikungunya.

21. A train went from Mangalore to Sakleshpur with a speed of 40 kilometers per hour and
returned back with a speed of 60 kilometers per hour. The average speed of the train for
the complete journey i.e. Mangalore-Sakleshpur-Mangalore is -
(A) 46 kilometers per hour.
(B) 48 kilometers per hour.
(C) 50 kilometers per hour.
(D) 52 kilometers per hour.
(E) None of these.

22. If α and β are two positive acute angles such that 0 < Sinα < 0.5 and 0 < Cosβ < 0.5,
Then one of the possible values of the angle (α + β) is -
(A) 30 degrees.
(B) 45 degrees.
(C) 90 degrees.
(D) 150 degrees.
(E) None of these.

23. If the volumes of (a) a cube of each side „r‟ cms, (b) a sphere of radius „r‟ cms, (c) a
cylinder of radius as well as height „r‟ cms and (d) a right circular cone of radius „r‟
cms and vertical height „r‟ cms are arranged in increasing order (smallest first, largest
last) the correct sequence will be-
(A) Cube, cone, cylinder, sphere.
(B) Cone, cube, cylinder, sphere.
(C) Cube, cone, sphere, cylinder.
(D) Cone, cube, sphere, cylinder.
(E) None of these.

24. If an error of 1% is made in measuring the side of a cube, the error in calculation of
its volume will be most closely equal to-
(A) 1%.
(B) 2%.
(C) 3%.
(D) 4%.
(E) None of these.
25. A train 100 meters long moving with a constant velocity crosses a railway platform 400
meters in one minute. The velocity of the train is-
(A) 6 kilometers per hour.
(B) 24 kilometers per hour.
(C) 27 kilometers per hour.
(D) 30 kilometers per hour.
(E) None of these

26. A student appeared in PUC examination consisting of SIX subjects, each carrying
maximum 100 marks. In TWO subjects the average of her marks was 48% and
in the other FOUR subjects the average of her marks was 69%. What was the overall
average percentage of marks she scored in the PUC examination (all six subjects)?

(A) 58.50 %.
(B) 59.50 %.
(C) 61.00 %.
(D) 62.00 %.
(E) None of these.

27. The price of honey increased in February 2011 by 10 % over the January 2011 price.
Falling demand caused a reduction of 10 % in March 2011 computed on its price of
February 2011. The price in March 2011 after price reduction is, compared to the
price in January 2011 -
(A) 1 % less.
(B) Equal to January price.
(C) 1 % more.
(D) 2 % more.
(E) None of these.

28. I lent a certain sum of money for five years on simple interest at some annual rate of
interest. I found that I would have earned the same interest on that lending in four
years, if the rate of interest had been 2 % more. The rate of interest at which I had
lent the money is-
(A) 6 %.
(B) 8 %.
(C) 10%.
(D) Cannot be calculated unless amount lent is known.
(E) None of these.

29. In a stock of mortar cement, sand and gravel were mixed in the ration of 1:2:3. If
while making the mortar 32 cubic meters of sand had been added extra, the ratio of
cement, sand and gravel would have been 1:4:3. What is the original volume of
mortar?
(A) 60 cubic meters.
(B) 72 cubic meters.
(C) 84 cubic meters.
(D) 96 cubic meters.
(E) None of these.

30. If 3 ( 6a – b ) = ( 9a + b ) the ratio a : b is-

(A) 4 : 9
(B) 4 : 27
(C) 2 : 9
(D) 2 : 27
 (E) None of these

31. Aman and Babu can do a job alone in 12 days and 24 days respectively. They
start the work together but 6 days before the completion of job, Aman quits it,
but Babu continues with it. In how many days will the job be completed from
start to finish?
(A) 6 days.
(B) 12 days.
(C) 18 days.
(D) 24 days.
(E) None of these.

32. The arithmetic mean of two numbers is 13 and the Geometric mean is 12. The
difference of the two numbers is -
(A) 6.
(B) 8.
(C) 10.
(D) Data given is insufficient.
(E) None of these.

33. The ratio of my age and that of my father today is 1 : 2. Six years later, this ratio
will become 11 : 20. One of us today is aged -
(A) 27 years.
(B) 30 years.
(C) 52 years.
(D) 56 years.
(E) None of these.

34. If aman = am+n , then the value of {m ( n – 2 ) + n ( m – 2 )} is equal to-

(A) -1
(B) 0
(C) 1
(D) Indeterminate.
(E) None of these.

35. A sum of money invested in a bank giving compound interest annually doubles
itself in 5 years. If somebody wants to make his investment 8 times, for how much
period will the investment have to be made?-

(A) 10 years.
(B) 15 years.
(C) 20 years.
(D) 25 years.
(E) None of these

36. Inside a circle of radius 1 cm is drawn the square of the largest possible area.
What will be the area of the square?
(A) 2 sq.cms.
(B) 3 sq.cms.
(C) 2π sq. cms.
(D) 3π sq.cms.
(E) None of these.
37. The value of (2) x (21/2) x (21/4 ) x (21/8) x (21/16) ……… infinite times is
(A) 1
(B) 2
(C) 4
(D) Infinity.
(E) None of these.

38. Pure milk costs Rs 36 a litre and good water costs Rs 12 per litre. In what ratio
should milk and water be mixed, if the diluted milk is to be sold at Rs 30 per
litre without any profit or loss?
(A) 2:1
(B) 3:1
(C) 4:1
(D) 3:2
(E) None of these.

39. ( 471 + 472 + 473 + 474 ) is always divisible by-

(A) 11
(B) 13
(C) 17
(D) 19
(E) None of these.

40. Amar, Bhikhu, Chander and Dinesh took a private forest on a one month lease paying
Rs 3050 for grazing their cows. Amar grazed 24 cows for 15 days, Bhikhu 8 cows
for 5 days, Chander 15 cows for 6 days and Dinesh 12 cows for 10 days. As per
business partnership norms, share of Chander in lease amount is-
(A) Rs 200
(B) Rs 450
(C) Rs 600
(D) Rs750
(E) None of these

41. If 0.009 † β = 0.01, the value of β is-

(A) 9
(B) 0.9
(C) 0.09
(D) 0.009
(E) None of these.

42. In the series 0, 3, 8, 15, 24, 35, m, 63, 80, …….. the correct value of m is -

(A) 42
(B) 45
(C) 48
(D) 54
(E) None of these.
43. In the series 1, 3, 7, 15, 27, 63, 127, there is one number that does not belong to it
as it does not follow the rule of series. That number is-
(A) 7
(B) 15
(C) 27
(D) 63
(E) None of these.

44. √ √ √ infinite times =

(A) 3
(B) 4
(C) 5
(D) 6
(E) None of these.

45. If a% of b is N then b% of a will be-

(A) aN
(B) bN
(C) N/a
(D) N/b
(E) None of these.

46. In the figure given below AB = BC and AC = CD. Then angle ADC is-
A
70°

B C D

(A) 25 degrees.
(B) 27.5 degrees.
(C) 30 degrees.
(D) 32.5 degrees.
(E) None of these.
47. In the figure given below , if O is center of circle, angle CAO should be equal to-

O
80°
A
B
(A) 20 degrees.
(B) 25 degrees.
(C) 30 degrees.
(D) 35 degrees.
(E) None of these.

48. On a horizontal ground stand two vertical pillars of heights 20 mts. and 80 mts. some
distance apart. The vertical height of the point of intersection of the lines joining
the tip of each pillar to the base of other, will be -
(A) 12mts above ground.
(B) 14 mts above ground.
(C) 16 mts above ground.
(D) 18 mts above ground.
(E) Data is insufficient.

49. The rather heart shaped figure shown below is made up of three semicircles. O is
middle point of AC. If AC = 2r, the area of the full figure AEODCBA is -
E D

A C
O

B
2
(A) 0.25π r .
(B) 0.50π r2.
(C) 0.75π r2.
(D) π r2.
(E) None of these.

50. If I am travelling at 36 kilometers per hour on my bike, how many meters am I

covering every second-
 (A) 600.
(B) 100.
(C) 60.
(D) 10.
(E) None of these

51. The arithmetic mean of n real numbers is „a‟ and standard deviation is „s‟. If to each
of the n real numbers, 5 is added, the following statement is correct about the new
series of numbers formed.
(A) Their arithmetic mean is „a‟ and standard deviation is „s‟.
(B) Their arithmetic mean is „(a + 5)‟ and standard deviation is „s‟.
(C) Their arithmetic mean is „(a + 5)‟ and standard deviation is more than „s‟.
(D) Their arithmetic mean is „a‟ and standard deviation is more than „s‟.
(E) None of these

52. The data of marks scored by students in a tuition group are as follows-

MARKS 12 14 15 16 17
NO. OF STUDENTS 3 2 5 4 2

The median of the marks is-

(A) 12
(B) 14
(C) 15
(D) 16
(E) 17

Data for questions 53 to 58

The revenue realized in Harigram forest division for three years from sale of
timber of various species is given in table below. All rates are in Rupees per cubic meters
without taxes and revenues are in lakh rupees rounded off to the nearest ten thousand.
TABLE SHOWING TIMBER EARNINGS
Sno Timber species Year 2008 Year 2009 Year 2010
RATE REVENUE RATE REVENUE RATE REVENUE
1 Rosewood 75000 103.5 83000 120.4 91000 202.0
2 Teakwood 60000 128.2 63000 196.6 68000 277.5
3 Xylia 10000 72.0 12000 96.0 15000 135.0
4 Honne 18000 59.5 21000 72.2 30000 89.8
5 Mattthi 11000 112.0 15000 231.0 17000 304.1
6 Acacia 3000 10.0 3500 23.0 4500 36.8

Based upon this data answer the following five questions-

53. What is the total revenue (without tax and in lakh rupees) from timber for the year 2009?
(A) 738.2
(B) 739.2
(C) 740.2
(D) 741.2
(E) None of these.
54. The rate of which species of timber grew the fastest between the years 2008 and 2010?
(A) Matthi
(B) Xylia
(C) Acacia
(D) Rosewood
(E) Honne

55. The average volume of Xylia timber sold for the period years 2008 to 2010 is closest to -
(A) 760 cubic meters per year.
(B) 787 cubic meters per year.
(C) 806 cubic meters per year.
(D) 826 cubic meters per year
(E) 860 cubic meters per year.

56. The volume of timber sold of which species in 2010 was highest when compared with
that sold in 2008?
(A) Matthi
(B) Xylia
(C) Teakwood
(D) Rosewood
(E) Acacia

57. The government of Karnataka levies a tax of 12% on rate value of Rosewood and 8% on
rate values timber of all other species. The tax so receivable in year 2010 in lakh rupees
is closest to-
(A) 83.61
(B) 86.32
(C) 87.77
(D) 91.70
(E) 95.12

Data for questions 58 and 59

The data of forest offences (nature wise) of Raigarpura forest division is given
below in tabular form.
DETAILS OF FOREST OFFENCES
YEAR: 2009-10

TYPE OF OFFENCE NUMBER OF OFFENCES

Illegal grazing 138
Illicit felling 225
Poaching animals 57
Encroachment 300
Illegal mining 19
Littering 21
Poisoning waterholes 3
Based on this answer the following two questions-

58. If the above data is represented in a pie diagram, the angle of sector showing
Encroachments will be closest to-
(A) 102 degrees.
(B) 112 degrees.
(C) 122 degrees.
(D) 132 degrees.
(E) 142 degrees.
59. If 60% of illicit fellings are in Malki lands, should the offence of Malki land fellings
be shown in the above pie diagram separately, the angle of its sector will be closest
to –
(A) 48 degrees.
(B) 52 degrees.
(C) 56 degrees.
(D) 60 degrees.
(E) 64 degrees.

Data for questions 60 to 62

The bar diagram given below depicts the data of Bhimpura zoo of the years 2006 to
2009. “Animals acquired” means animals which are given to the zoo by NGO‟s, Volunteers,
Rescue centers etc. “Animals born” are those which are born of animals already in the zoo. And
“Animals died post birth” refers to those “animals born” which die within the calendar year of
being born. Based on these explanations and data answer the following questions. (All figures of
animals given in Y axis are in numbers.)

100

80
Animals acquired
60
Animals born
40
Animals died post
20 birth

0
2006 2007 2008 2009

60. The population of animals in the zoo increased maximum in numbers added in the
year/years -
(A) 2006
(B) 2007
(C) 2008
(D) 2007, 2008 and 2009
(E) 2008 and 2009

61. “Animal infant mortality”, which is the ratio of “Animals died post birth” to “Animals
born” is highest in the year/years--
(A) 2009
(B) 2008
(C) 2007
(D) 2006
(E) 2007 and 2008

62. If “Animals acquired” number in 2006 had been the same as in 2009, , the “All Animal
mortality” for the year 2006, defined as ratio of “Animals died post birth” to the sum
of “Animals acquired “and “Animals born”, expressed as percentage, would have been
closest to -
(A) 9.99%.
(B) 11.11%.
 (C) 13.13%.
(D) 15.15%.
(E) 17.17%.

63. For the eight numbers 9,13,5,3,11,1,15 and 7, the arithmetic mean is -
(A) 5
(B) 7
(C) 9
(D) 11
(E) 8

64. For the same eight numbers i.e. 9,13,5,3,11,1,15 and 7 , the variance is -
(A) 19
(B) 20
(C) 21
(D) 22
(E) None of these.

65. For which of the following statistical measures, the algebraic sum of its deviation
from the variable values of the full data is zero?
(A) Arithmetic mean.
(B) Median.
(C) Mode.
(D) Variance.
(E) Standard deviation.

66. The following is the information known about the intelligence quotient(IQ) of SIX
persons X, Y, Z, A, B and C. (a) X has more IQ than A. (b) Y‟s IQ is equal to that
of B. (c) Z has less IQ than C and B. (d) A has higher IQ than Y.
Thus the person with highest intelligence quotient is-
(A) X
(B) Y
(C) Z
(D) A
(E) B

67. In the series

….. bcc….ac….aabb….ab….cc
The combination of alphabets that should be filled up in the blanks in the
order in which they appear so as to make the series conform to a rule is-

(A) bacab
(B) abaca
(C) aabca
(D) bcaca
(E) abbac

Directions for questions 68 and 69.

In a certain code „219‟ means “life from water”; „732‟ means “light from sun”
and „69‟ means “salt water”. Based on this, answer the next two questions.

68. Which of the following is the correct code for “life”?

(A) 1
(B) 2
 (C) 9
(D) Either 2 or 9.
(E) Insufficient data to find this.

69. Which of the following is the correct code for „light”?

(A) 2
(B) 3
(C) 7
(D) Either 3 or 7.
(E) None of the above four choices.

70. Amongst the five flying living beings given against the choices below one of them
is odd as it cannot be grouped with other four. Which is this flying living being?
(A) Crow.
(B) Sparrow.
(C) Parrot.
(D) Pigeon.
(E) Bat.

71. Amongst the five words related to human body given against the choices below one
of them is odd as it cannot be grouped with other four. Which one is this?
(A) Neck.
(B) Brain.
(C) Liver.
(D) Spleen.
(E) Pancreas.

72. The relationship Murder : Crime is most similar to -

(A) Corruption : Cancer.
(B) Cancer : Radiation.
(C) Radiation ; X rays.
(D) Xrays : Tuberculosis.
(E) Tuberculosis : Disease.

73. Please select the figure amongst answer figures (numbered 1 to 5) which will correctly
continue the series of figures (named p to t) below-

Answer Figures

(p) (q) (r) (s) (t) (1) (2) (3) (4) (5)

(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
74. Which of the following Venn diagrams correctly indicates the relationship among
Tiger, Leopard and Carnivore?

(A) (B) (C) (D) (E)

75. Two positions of a regular dice are shown in the diagrams below. Based upon this,
please answer as to how many points will be seen on the face opposite to the face
containing five points.

(A) 4
(B) 3
(C) 6
(D) 1
(E) 2

76. If „†‟ sign stands for “addition”, the sign „x‟ for “subtraction”, the sign „+‟ for
“multiplication” and the sign „-„ for “division”, the correct value of
{ 1÷2x3+4–3}
will be-
(A) 5/2
(B) 1
(C) 0
(D) -1
(E) None of these.

77. In the figure given below there are certain letters which are placed according to
a rule/pattern. The letter that can replace the mark „?‟ in the figure is-

F I O
A J K
E M ?

(A) P
(B) Q
(C) R
(D) S
(E) None of these.

78. Govinda starts from his house and walks 9 kms towards North. Then he walks
a distance of 5 kms towards South. After that, he takes a turn and walks 3 kms
towards East. How far and in which direction he is from his house?
(A) 5 kms West of his house.
 (B) 5 kms almost South west of his house.
(C) 5 kms almost North west of his house.
(D) 5 kms almost North east of his house.
(E) 5 kms East of his house.

79. From the five figures given below, which is different from the other four?
(P) (Q) (R) (S) (T)

(A) P
(B) Q
(C) R
(D) S
(E) T

80. How many triangles can be found contained in the diagram below?

(A) 7
(B) 8
(C) 9
(D) 10
(E) None of these.

Please read the following statements

(P) Every person in the world knows Sachin Tendulkar is an Indian cricketer.
(Q) There are seven days in a week.
(R) They who work hard always succeed.
(S) The peacock is a beautiful bird.
(T) Honey is sweet in taste.
Among the above, statement/ statements that is/are fact/facts will be-

(A) Only P, Q, S and T.

(B) Only Q, S and T.
(C) Only S and T.
(D) Only Q and T.
(E) All, that is, P,Q,R,S and T.

Directions for questions 82 to 85.

In each question below are given two (three in case of question number 85
only) followed by conclusions. You have to take the given statements to be totally
true, even if they seem to be at variance from well known facts. Read the conclusions
and decide as to which of them logically follow from the given statements, disregarding
commonly and well known facts. Then answer questions about conclusions.
 Based on these, please answer questions 82 to 85.

81. Statements: (a) Some bats are tables.

(b) All tables are donkeys.
Conclusions: (P) Some bats are donkeys.
(Q) All donkeys are tables.
Mark your answers as follows-
(A) If only conclusion P follows.
(B) If only conclusion Q follows.
(C) If either conclusion P or conclusion Q follows.
(D) If neither conclusion P nor conclusion Q follows.
(E) If both conclusions P and Q follow.

82. Statements: (a) Some fools are alligators.

(b) Some alligators are stalwarts.
Conclusions: (P) No fool is a stalwart.
(Q) All alligators are stalwarts.
(R) Some stalwarts are fools.
(S) No alligator is a fool.
Mark your answers as follows-
(A) If only either conclusion P or conclusion R follows.
(B) If only conclusion P and conclusion S follow.
(C) If conclusion Q and conclusion R follow.
(D) If conclusions P, R and S follow.
(E) None of the conclusions follow.

83. Statements: (a) Some traders are sellers.

(b) No seller is a cheat.
Conclusions: (P) No fool is a cheat.
(Q) No seller is a trader.
(R) Some traders are cheats.
(S) Some sellers are traders.
Mark your answers as follows-
(A) If only conclusion R follows.
(B) If only conclusion S follows.
(C) If conclusion Q and conclusion R follow.
(D) If conclusions P, Q and S follow.
(E) None of the conclusions follow.

84. Statements: (a) All Americans are Bhutanese.

(b) All Bhutanese are Landlords.
(c) All Landlords are Omanese.
Conclusions: (P) Some Omanese are Bhutanese.
(Q) All Bhutanese are Americans.
(R) Some Americans are Omanese.
(S) All Landlords are Americans.
Mark your answers as follows-
(A) If only conclusion P follows.
(B) If only conclusion S follows.
(C) If conclusion Q and conclusion R follow.
(D) If conclusions P, Q and S follow.
(E) None of the conclusions follow.
 Directions for questions 86 to 90
Each question below consists of a statement followed by two arguments
related to it. You have to analyze and rate the arguments and rate them as “strong”
or “weak”. Please mark your options in the following way.
Mark (A) if only first argument is strong.
Mark (B) if only second argument is strong.
Mark (C) if either first or second argument is strong, but which one
is not evident.
Mark (D) if neither first argument nor second argument is strong.
Mark (E) if only both the arguments are strong.

85. Should loyalty be the only criterion for promotion in any organization?

First argument: Yes. Without loyal personnel no organization can function.

Second argument: No. This will promote hypocrisy and partiality.

86. Should fashionable dresses be banned in India?

First argument: Yes. Fashions keep changing and cloth consumption increases
by people trying to stay in trend.

Second argument: No. This kills a person‟s right of self expression.

87. Should interviews be banned as being a part of recruitment?

First argument: Yes. It is a very subjective assessment of the candidate.

Second argument: No. It is an excellent instrument of judging a candidate‟s

motives and personality.

88. Should there be a ban on product advertising?

First argument: Yes. The money spent on advertising is large and inflates the
cost of the product.

Second argument: No. It is an age of advertising. Unless your advertisement is

better than your competitors, your product will not be known
or sold.

89. Should students be allowed to take part in politics?

First argument: Yes. It inculcates qualities of leadership in them.

Second argument: No. It deviates their attention away from studies.

Background information for questions 91 to 93

 A wild animal is defined as an animal that satisfies two conditions, namely,
(a) It should not be owned or kept as a pet by any person, company, trust etc for any
purpose and (b) It should be capable of moving on its own will only anywhere. If a
human being is harmed by any wild animal, Forest department gives compensation
subject to the following conditions-
(a) The harm/damage should have occurred outside forest area. In case the
harm/damage had taken place in a forest area, the suffering person should
have had valid reasons for entering the forest.
(b) The wild animal should not have been teased or provocated by the person
who has suffered.
(c) The sufferer should have, as far as it is possible, resisted the attack or
at least tried to escape it.
(d) All clear cut compensation cases are decided by Range Forest Officers.

Based upon the above, assuming that you are the Range Forest Officer
of a range, what will be your best decision with correct and complete reasoning
regarding compensation in the following cases?

90. Gangu, a snake charmer, was removing the fangs of a cobra snake in his hut in his
village. He was bitten by the snake and died.
(A) Snake charmers are entitled to keep snakes. The snake which bit was a wild
animal, hence recommended for compensation.
(B) The snake cannot be called a wild animal. Hence compensation denied.
(C) The snake is a wild animal and it bit Gangu outside forest area. Hence recommended
for compensation.
(D) The snake was in illegal possession of Gangu and he was teasing and injuring the
Wild animal. Hence compensation denied.
(E) Gangu being a snake charmer living in a hut is poor. For the sake of his family
recommended for compensation.

91. Jadeya‟s village was on the border of a forest. One morning stray dogs of the village
chased him. He ran to escape them, entered the forest, where an elephant in “musth”
attacked him. He was trampled by the elephant and died.
(A) The scene of incident is inside forest area. Hence compensation denied.
(B) The scene of incident is inside forest area but Jadeya did not enter that on his own
will. Hence recommended for compensation.
(C) There is no evidence of the victim fighting the elephant. Hence compensation
denied.
(D) Jadeya should have tried to escape the elephant by dodging it. Since he did not
do that, it is evident that he was either drunk or wanted to kill himself. Hence
compensation denied.
(E) Jadeya was not expected to run to or inside a forest fearing stray dogs. Hence
compensation denied.

92. A leopard came to a village from a forest and got trapped in a room in the village.
Nandu, a terminally ill HIV patient entered the room by opening the door for no reason.
He was mauled to death by the leopard. A suicide note was found, written by Nandu,
hours before the incident, in his house after his death.
(A) The leopard is a wild animal and it killed Nandu outside forest area. Hence
recommended for compensation
(B) The leopard trapped by villagers ceases to be a wild animal. Damage caused by
the leopard is not damage by wild animal. Hence compensation denied.
(C) This is a case where a wild animal has been used for embracing death. Therefore
death is self inflicted. Hence compensation denied.
 (D) The compensation rules of the department are insufficient to deal with this case.
Hence matter to be submitted to Government for clarification/ decision.
(E) Commiting suicide by Nandu is an offence. Compensation, if given for it, will
be like supporting offences. Hence compensation denied.

93. Please read the following four statements carefully.

(P) Of the statements P,Q,R and S, the number of false statements is one.
(Q) Of the statements P,Q,R and S, the number of false statements is two.
(R) Of the statements P,Q,R and S, the number of false statements is three.
(S) Of the statements P,Q,R and S, the number of false statements is four.
Which of the statements is actually true?

(A) P
(B) Q
(C) R
(D) S
(E) All are false.

Directions for questions 95 to 97

Each question below consists of a statement followed by two assumptions
numbered (P) and (Q). Consider the statement and decide which of the assumptions
are implicit. Please mark your options in the following way.
Mark (A) if only assumption P is implicit.
Mark (B) if only assumption Q is implicit.
Mark (C) if either assumption P or Q is implicit but which is unclear.
Mark (D) if neither of the two assumptions are implicit.
Mark (E) if both the assumptions are implicit.

94. Statement: Computer education should start at school level itself.

(P) Learning computers is easy.

(Q) Computer education fetches jobs easily.

95. Statement: “An uniform for all forest department employees will help us identify
the employees from all others.”- A suggestion of Forest Department.

(P) Wearing uniforms is a fashion all staff wants to go with.

(Q) The department needs to identify its employees.

96. Statement: Most people who quit smoking gain weight. .

(P) If one quits smoking he/she will gain weight.

(Q) If one keeps smoking, he/she will not gain weight.

Directions for questions 98 and 99.

In each question below are given statement/ statements followed by conclusions.
Read the conclusions and decide as to which of them logically follow from
 the given statement/statements. Then answer questions about conclusions.
Based on these, please answer questions 98 and 99.

97. Statements :( a) None but the rich can afford to travel by air.
(b) Some of those who travel by air become sick
(c) Some of those who become sick need treatment.
Conclusions: (P) All the rich persons travel by air.
(Q) Those who travel by air become sick.
(R) All the rich people become sick.
(S) All those who travel by air are rich.
Mark your answers as follows-
(A) If only conclusion P follows.
(B) If only conclusion Q follows.
(C) If only conclusion R follows.
(D) If only conclusion S follows.
(E) None of the conclusions follow.

98. Statements : A forest has Sandalwood and Ashoka trees in equal number. Three-fourths
of all the trees are old and half the trees are in flowering.
Conclusions: (P) All Ashoka trees are flowering in the forest.
(Q) All Sandalwood trees are flowering in the forest.
(R) At least half the Ashoka trees are old.
(S) Half of the Sandalwood trees are flowering in the forest
Mark your answers as follows-
(A) If only conclusion P follows.
(B) If only conclusion Q follows.
(C) If only conclusion R follows.
(D) If only conclusion S follows.
(E) None of the conclusions follow.

99. The Gol Gumbaz is in Bijapur. Bijapur is in India. Thus the conclusion “Gol Gumbaz
is in India” is--

(A) Definitely true.

(B) Probably true.
(C) Cannot be commented upon.
(D) Probably false.
(E) Definitely false.
-----------------------------------------END OF TEST QUESTIONS----------------------------------------------
RFO RECRUITMENT-2011-12 – PRELIMINARY EXAM - GENERAL KNOWLEDGE
(Answers are shown in Red)
***

1. The Chief Ministers of which two States of India were changed by the Central
leadership of a Political Party in the second half of year 2011?
(A) Uttarakhand and Maharashtra.
(B) Maharashtra and Karnataka.
(C) Karnataka and Uttarakhand.
(D) None of these.

2. Which of the following is a false statement about the “Aadhar” number allotted by
the Unique Identification Authority of India-
(A) It consists of a 12 digit random number.
(B) It is allotted only after collection of some demographic and biometric information
of an individual.
(C) It is allotted only to adults.
(D) None of these.

3. Which of the following is not true about Shri Anna Hazare, who exerted pressure for the
passing of Jan Lokpal bill -
(A) He is a recipient of Padma Shri as well as Padma Bhushan awards.
(B) He is credited with developing and structuring Ralegaon Siddhi village in
Maharashtra.
(C) He was working for the Indian Army as a truck driver during 1965 Indo-
Pakistan war.
(D) None of these.

4. An earthquake jolted North East India on 18th September 2011. The epicenter of the
quake fell in the State of-
(A) Nagaland.
(B) Sikkim.
(C) Meghalaya.
(D) None of these.

5. Which is the newest district of Karnataka?

(A) Gokak.
(B) Yadgir.
(C) Koppal.
(D) None of these.

6. According to the constitution of India, who can be removed by “impeachment” -

(A) The President of India.
(B) A judge of a High Court of any of the States of India.
(C) A judge of the Supreme Court of India.
(D) None of these.

7. The Jnanpith Award for the year 2010 (announced in September 2011) has gone to-
(A) Shri Madhav Gadgil.
(B) Shri.Chandrashekhara B Kambar.
(C) Shri.G Venkatasubbaiah.
(D) None of these.

1
8. Under ideal conditions (no air drag, no friction etc), the mechanical energy of the bob
of a swinging pendulum is maximum -
(A) When it is at extreme positions.
(B) When it passes the central position with maximum speed.
(C) When it is exactly halfway between extreme position and central position.
(D) None of these.

9. Botanically speaking, Coconut water is what part of the Coconut fruit -

(A) Endosperm
(B) Mesocarp.
(C) Embryo.
(D) None of these.

10. Tobacco, Potato, Cashew nut and Green chilly are native of -
(A) Asian Continent.
(B) African Continent
(C) North and South America.
(D) None of these.

11. If arranged chronologically (earliest incident first), the correct sequence of the incidents
(P) Third battle of Panipat, (Q) Death of Tipu Sultan, (R) Third Anglo-Mysore war and
(S) Battle of Plassey, will be-
(A) S P Q R.
(B) S P R Q.
(C) P S R Q.
(D) None of these.

12. The Governor- General of India who initiated the social reforms of Abolition of Sati,
suppression of “thugs”, end of human sacrifices etc is-
(A) Lord Minto.
(B) Lord Warren Hastings.
(C) Lord William Bentinck.
(D) None of these.

13. Arranged in the order of distance from the surface of earth (nearest to earth surface
first), the correct sequence of layers of atmosphere is -
(A) Troposphere, Stratosphere, Mesosphere, Thermosphere.
(B) Stratosphere, Mesosphere, Troposphere, Thermosphere.
(C) Stratosphere, Thermosphere, Mesosphere, Troposphere.
(D) None of these.

14. The origin of the Ayurvedic system of medicine can be traced to-
(A) Atharvaveda.
(B) Samveda.
(C) Rigveda.
(D) None of these.
15. Which of the following rivers does not flow through Karnataka? -
(A) Shimsha.
(B) Indravathi.
(C) Kali.
(D) Bhima.

2
16. Which of the following statements about snakes of India is wrong?
(A) All snakes are carnivorous.
(B) Snakes cannot close their eyes.
(C) The King Cobra makes nests to lay its eggs.
(D) All snakes lay eggs.

17. Which of the following statements is true with regards to “Spot fixing”?
(A) “Spot fixing” is the latest terminology used in place of “Match fixing”.
(B) “Spot fixing” refers to the illegal fixing of a part of the game.
(C) It refers to marking a spot on the cricket pitch where the ball bowled should fall.
(D) None of these.

18. When the “Cash Reserve Ratio” is increased by the Reserve Bank of India, the
following immediate outcome is not expected from it?
(A) Reduction of inflation.
(B) Reduction of money supply.
(C) Reduction in value of rupee in the international market.
(D) None of these.

19. In the year 1930, Salt sathyagraha (Shri M. P. Nadkarni broke the Salt Act by making
salt from sea water) was organized in Karnataka in -
(A) Ankola.
(B) Bhatkal.
(C) Kundapur.
(D) None of these

20. Which Wodeyar king got the title of “Karnataka Chakravarthy” by defeating Ikkeri
Nayaks -
(A) Chikka Devaraja Wodeyar.
(B) Dodda Devaraja Wodeyar.
(C) Nanjaraja Wodeyar.
(D) None of these.

21. The alloy that is used in making “Bidriware” metal handicraft of Karnataka contains-
(A) Iron and copper.
(B) Copper and zinc.
(C) Zinc and lead.
(D) None of these.

22. “Controversially yours” is the autobiography of which cricketer?

(A) Wasim Akram.
(B) Imran Khan.
(C) Shoaib Akhtar.
(D) None of these.

23. Who among the following has not received the “Bharat Ratna” award?
(A) Mahatma Gandhi.
(B) Indira Gandhi.

3
 (C) Nelson Mandela.
(D) None of these.

24. As per the latest submission of Planning Commission to the Hon. Supreme Court,
at poverty line a person will be earning approximately and closest to -
(A) Rs 16 per day in urban areas and Rs 13 per day in rural areas.
(B) Rs 32 per day in urban areas and Rs 26 per day in rural areas.
(C) Rs 48 per day in urban areas and Rs 39 per day in rural areas.
(D) None of these.

25. In which of the following States of India will terrace cultivation be most commonly
practiced?
(A) Rajasthan.
(B) Bihar.
(C) Madhya Pradesh.
(D) Himachal Pradesh.

26. The southern most point of land falling in the territory of India is-
(A) Kanyakumari.
(B) Southend point of Kerala.
(C) Indira point of Great Nicobar.
(D) None of these.

27. Who established the Indian National Union in 1884 which became Indian National
Congress in 1885?-
(A) Allan Octavian Hume.
(B) Womesh Chandra Bannerjee.
(C) Motilal Nehru.
(D) None of these.

28. With how many States does the State of Karnataka have a common State boundary?
(A) Four.
(B) Five.
(C) Six.
(D) None of these.

29. Which of the following languages is recognized as an official language being

included in the eighth schedule of the Constitution of India-
(A) Tulu.
(B) Coorgi or Kodava.
(C) Konkani.
(D) None of these.

30. For appointing a Lokayukta for the State of Karnataka, the advice of which of the
following is not mandatory to be taken -
(A) The Advocate General of Karnataka.
(B) The Chairman, Karnataka Legislative Council.
(C) The Leader of the Opposition, Karnataka Legislative Council.

4
 (D) None of these.

31. The “Gross Domestic Product (GDP)” of a country in a specified period is-
(A) The market value of all goods produced in that period.
(B) The market value of all goods and services produced in that period.
(C) The market value of all goods and services produced in that period after deducting
all taxes that were due on them.
(D) None of these.

32. Which of the following is not grown in Karnataka commercially?

(A) Rubber.
(B) Grapes.
(C) Jute.
(D) None of these.

33. There are two maps of Hosahalli village located in Chitradrga district available. One is
of scale 1:10000 and the other of scale 1:50000. Which map will give more and better
details of ground features of the village?
(A) The one of scale 1:10000.
(B) The one of scale 1:50000.
(C) Both maps will have equal details.
(D) None of these.

34. According to the latest directions of the Telecom Regulatory Authority of India, what
is the maximum number of short messages ( generally known as SMS ) can be sent
from one ordinary SIM in an ordinary day?
(A) 100
(B) 150
(C) 200
(D) None of these.

35. Which of the following industries is not an example of Cottage Industry?

(A) Handloom industry.
(B) Bamboo basket making industry.
(C) Bicycle making industry.
(D) None of these.

36. As per definition in the subject Economics, “Balance of Trade” can be said to be-
(A) The value of visible exports minus value of visible imports of a country.
(B) The monetary amount outstanding to be paid to a country from which an import
has been ordered or has been received.
(C) The difference in the value of total Gross Domestic Product and the value of
imports of any country for a fixed period.
(D) None of these.

5
37. Which of the following country‟s standard time coincides with the Indian Standard
Time (IST)?
(A) Nepal.
(B) Bangladesh.
(C) Sri Lanka.
(D) None of these.

38. The distance along the line of equator between lines of Longitude separated by one
degree is closest to-
(A) 81 kilometers.
(B) 111 kilometers.
(C) 141 kilometers.
(D) None of these.

39. World Forestry day is celebrated every year on which date?

(A) 05th of June.
(B) 29 th of September.
(C) 21st of March.
(D) None of these.

40. Western Ghats was recently in the news for being offered to be included in the list of
“World Heritage Sites” by an United Nations agency. It was rejected by the State of
Karnataka. Which United Nations agency awards this status?
(A) UNESCO.
(B) FAO.
(C) UN World Tourism Organization.
(D) None of these

41. In India, small and marginal farmers include those whose maximum agricultural land
extent is-
(A) Less than 10 acres unirrigated or less than 5 acres irrigated.
(B) Less than 5 acres unirrigated or less than 2.5 acres irrigated.
(C) Less than 2.5 acres unirrigated or less than 1.25 acres irrigated.
(D) None of these.

42. The Mughal emperors Akbar, Babur and Humayun were three consecutive generations
of a family. Their correct sequence from grandfather to grandson is (grandfather first)-
(A) Akbar, Babur, Humayun.
(B) Babur, Humayun, Akbar.
(C) Humayun, Akbar, Babur.
(D) None of these.

43. For a Political party to be called a „National Party’ throughout the country of India it
needs to be a „recognised political party’ in at least how many states of the country?
(A) Two.
(B) Four.
(C) Six.

6
 (D) None of these.

44. For a candidate standing for elections to the State Assembly, what is the minimum
part of all valid votes polled in that constituency in that election that he must get,
if he does not want to lose his security deposit?
(A) One sixth.
(B) One seventh.
(C) One eighth.
(D) None of these.

45. In 2011, three persons share the Nobel Prize for medicine. The prize was to be given for
work of understanding of the human body‟s immune system which they were doing. One of
them however died of Pancreatic cancer before receiving the prize. The Nobel foundation
made an exception by allowing the prize to be received posthumously, despite norms being
against it. Who is that Nobel Prize recipient?
(A) Bruce Beutler.
(B) Jules Hoffman.
(C) Ralph Steinman.
(D) None of these.

46. Which instrument is used by physicians to measure blood pressure in human bodies?
(A) Anemometer.
(B) Viscometer.
(C) Sphygmomanometer.
(D) None of these.

47. Vinegar commonly used for pickling contains which acid in the highest concentration?-
(A) Acetic acid.
(B) Tartaric acid.
(C) Citric acid.
(D) None of these.

48. Black and grey granites found in Karnataka are examples of-
(A) Sedimentary rocks.
(B) Metamorphic rocks.
(C) Igneous rocks.
(D) None of these.

49. Which of the following Vitamins are soluble in water?

(A) Vitamin D.
(B) Vitamin E.
(C) Vitamin K.
(D) None of these.

50. Which of the following statements is true about litmus paper color change test?
(A) Acids change its color from blue to red.
(B) Alkalis change its color from blue to red.

7
 (C) Dry chlorine gas changes color of litmus from blue to white and also red to white.
(D) None of these.

51. Which of the following is not included in the Directive principles of the Constitution
of India?
(A) Equal pay for equal work for both men and women.
(B) Ownership and control of natural resources to be so distributed as to subserve
the common good .
(C) Children below the age of 14 years not to be employed in any factory, mine or
any other hazardous employment.
(D) None of these.

52. Muammar Muhammad Abu Minyar al-Gaddafi better known by his partial name of
Muammar Gaddafi was overthrown after a civil war in his own country seeking
his ouster. To which country did he belong and rule?
(A) Libya.
(B) Egypt.
(C) Yemen.
(D) None of these.

53. In October India launched what was dubbed as the “world‟s cheapest tablet computer”.
with Wi-fi facility, 7 inch touchscreen, two USB ports etc, its cost was nearly Rs 2276.
What is the name given to it?
(A) Akshaya.
(B) Aakash.
(C) Akshara.
(D) None of these.

54. Which of the following institutions/ organizations is concerned exclusively with

the credit needs of agricultural sector and rural development?
(A) NABARD.
(B) State Bank of India.
(C) Lead Banks of the districts in which they are located.
(D) None of these.

55. Endosulfan was in the news in Karnataka and Kerala for allegedly being the cause of
birth defects in humans. What is Endosulfan used as?
(A) A fungicide.
(B) An insecticide.
(C) A weedicide.
(D) None of these.

56. Which of the following statements is true about “Karnataka Vidyavardhaka Sangha”
established in Dharwad in the year 1890 by Shri R. H. Deshpande?
(A) Its sole objective was to provide for development of higher education in Karnataka.
(B) Its sole objective was to impart education to members of the under privileged class.

8
 (C) Its sole objective was to promote Kannada language and literature.
(D) None of these.

57. Two continents of the world seem to be mirror images of each other (only in shape).
Which are they?
(A) Australia and Africa.
(B) Africa and South America.
(C) South America and Antarctica.
(D) None of these.

58. Who among the following was not one of the “Navratnas” (group of nine extra
ordinary persons) in the court of emperor Akbar?
(A) Abul Fazal.
(B) Bairam Khan.
(C) Raja Todar Mal.
(D) None of these

59. Which of the following is not a World Heritage Site?

(A) Group of monuments in Hampi of Bellary district.
(B) Group of monuments in Pattadakal of Bagalkot district.
(C) Group of monuments in Banvasi of Uttar Kannada district.
(D) None of these.

60. The incident that prompted Mahatma Gandhi to call off his first non-cooperation
movement in the year 1922 was-
(A) The burning to death of 23 Policeman in Chauri chaura.
(B) Jallianwalabagh firing.
(C) The Kakori train robbery done by Hindustan Republican Association.
(D) None of these.

61. What is the tenure of a member of the Rajya Sabha?

(A) Four years.
(B) Five years.
(C) Six years.
(D) None of these.

62. Which ruler amongst the following introduced the system of “token currency”
in medieval India?
(A) Aurangzeb.
(B) Muhammad bin Tughlaq.
(C) Sher Shah Suri.
(D) None of these.

63. For planet earth, the angle of obliquity (the angle between actual axis of rotation
and the axis perpendicular to the orbit of rotation) is or can be nearest to-
(A) 13.5 degrees.

9
 (B) 23.5 degrees.
(C) 33.5 degrees.
(D) None of these.

64. A “money bill” is to be introduced in the Lok Sabha. If there arises a dispute as to
whether the bill to be so introduced is a money bill or not, who decides the matter?
(A) The Speaker of the Lok Sabha.
(B) The Chairman of Rajya Sabha.
(C) The Minister for Parliamentry Affairs.
(D) None of these.

65. Ashwini Ponnappa, Jwala Gutta and Shruti Kurien-Kanetkar are well known players
of the game of-
(A) Table Tennis.
(B) Lawn Tennis.
(C) Badminton.
(D) None of these.

66. Which cricket bowler holds the record for being the only one who has taken three hat
tricks in international one day matches and four wickets in four consecutive balls in
international cricket ?
(A) Separamadu Lasith Malinga.
(B) Muttiah Muralitharan.
(C) Chaminda Vaas.
(D) None of these.

67. Among the following eminent persons of entertainment industry who passed away in
2011, the death of one was correlated with drug abuse. Who is she?
(A) Elizabeth Taylor.
(B) Amy Winehouse.
(C) Sylvia Robinson.
(D) None of these.

68. This deciduous tree has large simple leaves which do not give any characteristic smell
when crushed and smelt. It grows vertically with few and small branches except when
growing solitary. The timber is much valued, used for furniture, doors, windows etc. In
the past it was used in ship making and the british raised plantations of this species. It
is a favorite species of farmers who plant it in their lands.Its flowers are whitish in
color. Which is this native species?
(A) Dalbergia latifolia i.e Rosewood or Beete.
(B) Melia dubia i.e Hebbevu.
(C) Tectona grandis i.e Teak or Thega.
(D) None of these.

69. If a country has resorted to “deficit financing” in a financial year, it means-

(A) The expenditure of the government of the country exceeded revenue in that year.

10
 (B) The government of the country sold a lot of its gold reserve in that year.
(C) The government of the country has devalued its currency.
(D) None of these.

70. Recently a temple in Kerala made news when a treasure worth more than Rupees 90000
crores was found in its chambers. The temple, which has now become the richest temple
in the country, is-
(A) The Janardhanaswamy temple in Thiruvananthapuram.
(B) The Padmanabhaswamy temple in Thiruvananthapuram.
(C) The Karikkakom Sri Chamundi temple in Thiruvananthapuram.
(D) None of these.

71. Which year was decided to be observed as International Year of forests in the 83rd
United National General Assembly meeting held in 2006.
(A) 2011.
(B) 2012.
(C) 2013.
(D) None of these.

72. It is a fact that the Sun rises from the east and sets in the west. From which direction,
exactly or nearly so, does the Moon appear to rise?
(A) East.
(B) West.
(C) North.
(D) South.

73. Which Kannada movie won the best film on environment conservation rajath kamal
(silver lotus) award in the 58th National film festival?
(A) Hejjegalu.
(B) Bettada jeeva.
(C) Putttakanna highway.
(D) None of these.

74. The new name of the state of Orissa is-

(A) Horissa.
(B) Odisha.
(C) Orissha.
(D) None of these.

11
75. Sukhsohit Singh was in the news in 2011, when he was denied the offer of appointment
in Civil Services considering him to be medically unfit as he was suffering with a
disease related to blood. He had secured the 833rd rank in Civil Services exam of the
year 2008.Later, after the intervention of the Prime Minister he was appointed in the
Indian Defence Accounts Service. What is the disease Sukhsohit is suffering from -
(A) Haemophilia.
(B) Leukemia.
(C) Thalassemia.
(D) None of these.

76. The correct match of industries/projects of column „X‟, with the districts of Karnataka
they are located, given in Column „Y‟ is-
COLUMN X COLUMN Y
1. Nuclear Power Generation A. Raichur
2. Gold mining B. Yadgir
3. Uranium deposits C. Karwar (Uttar Kannada)
4. Crude Oil Refinery D. Mangalore

(A) 1B 2D 3A 4C
(B) 1C 2A 3B 4D
(C) 1A 2C 3D 4B
(D) None of these

77. The correct match of Forest categories given in column „X‟, with the States of India in
which they can be easily found, given in Column „Y‟ is-
COLUMN X COLUMN Y
1. Coniferous forest A. Madhya Pradesh
2. Mangroves B. Rajasthan
3. Scrub forest C. Kerala
4. Bidi (Tendu) leaf dominated D. Himachal Pradesh
Forest

(A) 1D 2C 3B 4A
(B) 1C 2A 3B 4D
(C) 1A 2B 3D 4C
(D) None of these.

78. The correct match of Protected areas of Karnataka given in column „X‟, with the districts
in which they are fully/mainly located, given in Column „Y‟ is-
COLUMN X COLUMN Y
1. Rajiv Gandhi National Park A. Chikkamagalur

12
 2. BRT Wildlife Sanctuary B. Mysore
3. Daroji Bear Sanctuary C. Chamarajanagar
4. Bhadra Wildlife Sanctuary D. Bellary

(A) 1C 2B 3A 4D
(B) 1B 2B 3D 4A
(C) 1B 2C 3D 4A
(D) None of these

79. The correct match of Forts of Karnataka given in column „X‟, with districts in
which they are situated , given in Column „Y‟ is-
COLUMN X COLUMN Y
1. Mudhol A. Bangalore
2. Gajendragarh B. Raichur
3. Mirjan C. Uttar Kannada/ Karwar
4. Devanahalli D. Gadag

(A) 1B 2D 3C 4A
(B) 1B 2C 3D 4A
(C) 1C 2D 3A 4B
(D) None of these.

80. The correct match of old Temples of Karnataka given in column „X‟, with districts in
which they are situated , given in Column „Y‟ is-
COLUMN X COLUMN Y
1. Shri Annapurneshwari A. Udupi
2. Shri Mookambika B. Chamarajanagar
3. Shri Biligirirangaswamy C. Mysore
4. Shri Nanjundeshwara D. Chikkamagalur

(A) 1B 2D 3C 4A
(B) 1C 2A 3D 4B
(C) 1D 2A 3B 4C
(D) None of these.

81. Column „X‟ below contains the names of eminent leaders of India and Column „Y‟
some slogans given/made famous by them. The correct match of leaders and slogans
will be-
COLUMN X COLUMN Y
1. Mahatma Gandhi A. Swaraj is my birthright.
2. Netaji Subhash Chandra Bose B. Do or die.
3. Bal Gangadhar Tilak C. Dilli Chalo.
4. Lal Bahadur Shastri D. Jai Jawan jai Kisan.

13
 (A) 1B 2C 3A 4D
(B) 1C 2B 3A 4D
(C) 1D 2B 3A 4C
(D) None of these.

82. Column „X‟ below contains the names of Kingdoms/dynasties which ruled from
Karnataka. Column „Y‟ the names of places from which they came from or ruled from.
Their correct matching will be-
COLUMN X COLUMN Y
1. Chalukya A. Banvasi
2. Kadamba B. Badami
3. Vijaynagar C. Halebidu
4. Hoysala D. Vijaynagar

(A) 1A 2B 3D 4C
(B) 1B 2A 3D 4C
(C) 1B 2A 3C 4D
(D) None of these.

83. Column „X‟ below contains the names of some of the Agricultural or Agriculture related
revolutions of India and Column „Y‟ the names the sector or product that was involved.
Their correct matching will be-
COLUMN X COLUMN Y
1. Golden Revolution A. Oilseeds
2. Yellow Revolution B. Fish
3. Blue Revolution C. Milk
4. White Revolution D. Fruits and vegetables

(A) 1A 2D 3B 4C
(B) 1D 2A 3B 4C
(C) 1B 2A 3D 4C
(D) None of these.

84. Column „X‟ below contains the names of certain islands of India. Column „Y‟ gives
statements that are applicable to them. Their correct matching will be-
COLUMN X COLUMN Y
1. Barren island A. Wild goats are found living here.
2. St Mary‟s island B. Only confirmed active volcano of
South Asia
3. Salsette island C. Known for columnar basaltic lava.
4. Netrani Island D. Mumbai and Thane are located in it.

(A) 1C 2D 3A 4B
(B) 1D 2C 3B 4A

14
 (C) 1B 2C 3D 4A
(D) None of these.

85. Column „Y‟ below contains the common names of some conditions/phobias affecting the
human body and Column „X‟ the correct/ medical names. Their correct matching of these
will be-
COLUMN X COLUMN Y
1. Acrophobia A. Fear of dark or night
2. Arachnophobia B. Fear of heights
3. Claustrophobia C. Fear of spiders
4. Nyctophobia D. Fear of confined spaces

(A) 1B 2C 3D 4A
(B) 1C 2B 3D 4A
(C) 1B 2C 3A 4D
(D) None of these.

86. Column „X‟ below contains the common names of Indian social reforms movements.
Column „Y‟ contains the name of persons who started it in India. Their correct
matching of these will be-
COLUMN X COLUMN Y
1. Brahma samaj A. Dr Annie Besant
2. Arya samaj B. Swami Vivekananda
3. Theosophical movement C. Raja Ram Mohan Roy
4. Ramakrishna mission D. Swami Dayanand

(A) 1C 2A 3D 4B
(B) 1B 2D 3A 4C
(C) 1C 2D 3A 4B
(D) None of these.

87. Column „X‟ below contains the names persons who were in the news or made news
in the year 2011. Column „Y‟ gives clauses/facts that can be attributed to them for
making or being in news. Their correct matching will be-
COLUMN X COLUMN Y
1. Dominique Strauss A. was Chief Executive Officer of Apple
-Kahn Inc.
2. Steve Jobs B. Nobel prize for literature.

3. Tomas Transtromer C. Accused of sexual assault of hotel

housekeeping woman.
4. Julian Assange D. Wikileaks.

(A) 1C 2D 3A 4B

15
 (B) 1B 2A 3D 4C
(C) 1C 2A 3B 4D
(D) None of these.

88. Column „X‟ below contains the names of districts of Karnataka today, which, fully
or its major part came from Princely states and Presidencies given in Column „Y‟ .
Their correct matching will be-

COLUMN X COLUMN Y
1. Bijapur A. Madras Presidency.

2. Gulburga B. Princely state of Mysore.

3. Mangalore C. Bombay Presidency.
4. Shimoga D. Princely state of Hyderabad.

(A) 1C 2D 3A 4B
(B) 1D 2C 3A 4B
(C) 1C 2B 3D 4A
(D) None of these.

89. Column „X‟ below contains the names of ministers of cabinet rank in central gover-
nment and the portfolios they hold (fully or as part of other charges) are given in
Column „Y . Their correct matching will be-

COLUMN X COLUMN Y
1. Shri Pranab Mukherjee A. Home.

2. Shri P Chidambaram B. External Affairs.

3. Shri Jairam Ramesh C. Rural Development.
4. Shri S M Krishna D. Finance.

(A) 1B 2A 3D 4C
(B) 1C 2D 3B 4A
(C) 1D 2B 3C 4A
(D) None of these.

16
90. Column „X‟ below contains the names of some five year plans of the country and
the priorities or emphasis of the plans are given in Column „Y . Their correct
matching will be-
COLUMN X COLUMN Y
1. First Plan A. Industry (mainly heavy industry).

2. Second Plan B. Poverty alleviation, employment,

self-reliance and justice.
3. Fifth Plan C. Agriculture.
4. Ninth Plan D. Accelerated industrialization,
Human resource development and
self-reliance on domestic resources.

(A) 1A 2C 3D 4B
(B) 1C 2A 3B 4D
(C) 1C 2A 3D 4B
(D) None of these.

17
91. Column „X‟ below contains the names of some persons of our country and given in
Column „Y‟ are statements related to their profession or reasons for which they were
in the news in 2011. Their correct matching will be-

COLUMN X COLUMN Y
1. Hasan Ali Khan A. Leader of Telangana agitation.

2. Jagjit Singh B. India‟s ambassador to the USA.

3. K Chandrashekhar Rao C. Ghazal singer died recently.
4. Nirupama Rao D. Black money.

(A) 1D 2C 3B 4A
(B) 1D 2C 3A 4B
(C) 1C 2D 3A 4B
(D) None of these.

18
92. Column „X‟ below contains the names of some places of our country which were in
the news in 2011. The reasons for being in news is given in Column „Y‟ . Their correct
matching will be-
COLUMN X COLUMN Y
1. Bhatta-Parasul A. Agitation against construction of
Nuclear Power Plant.
2. Chandipur B. Agitation by farmers against land
acquisition policy.
3. Kala patthar C. Launch of “Shaurya” surface to surface
missile.
4. Koodankulam D. World‟s tallest webcam installed here.

(A) 1D 2C 3A 4B
(B) 1B 2A 3C 4D
(C) 1A 2B 3D 4C
(D) None of these.

93. Column „X‟ below contains the names of some sports. Column „Y‟ gives the number
of players in each team who can play in the field at any point of time in the game.
Their correct matching will be-

COLUMN X COLUMN Y
1. Volleyball A. 9

2. Hockey B. 11
3. Kabaddi (International C. 6
Form/variation)
4. Kho Kho D. 7

(A) 1D 2B 3C 4A
(B) 1C 2B 3A 4D
(C) 1C 2B 3D 4A
(D) None of these.

94. Recently the state of Karnataka took steps to reduce, if not completely ban, the
planting of two species in its afforestation programs. The species are-
(A) Eucalyptus (nilgiri) and Casuarina (survey,gali).
(B) Casuarina (survey,gali) and Acacia auriculiformis.
(C) Acacia auriculiformis and Eucalyptus (nilgiri).
(D) None of these.

19
 95. Which Indian state has the maximum number of tigers as per the latest census of
Tigers conducted in 2010?
(A) Karnataka.
(B) Madhya Pradesh.
(C) Maharashtra.
(D) None of these.

96. What is the minimum age an individual needs to have to get enrolled as a voter in the
voter‟s list being prepared for legislative assembly elections?
(A) 21 years for ladies as well as gentlemen.
(B) 18 years for ladies as well as gentlemen.
(C) 21 years for ladies and 18 years for gentlemen.
(D) 18 years for ladies and 21 years for gentlemen.

97. United States Navy‟s special operations force known as Navy SEALs made news in
about the middle of 2011 for which of the following reasons?
(A) The rescue operations carried out by them in the aftermath of hurricane
Irene that had struck New York.
(B) The rescue operations carried out by them in the aftermath of Tsunami that had
struck the country of Japan.
(C) The operation they carried out in Pakistan that resulted in the death of Osama
bin Laden.
(D) None of these.

98. What does the following sign/mark/symbol represent in Indian context?

(A) The Indian rupee.

(B) The new emblem of Air India airlines.
(C) The mascot representing the Shah Rukh Khan starrer bollywood movie Ra One.
(D) None of these.

99. What is Megha Tropiques?

(A) It is the name given to a new moon of the planet Saturn discovered by Indian
scientists.
(B) It is the name of a new satellite launched by ISRO to probe monsoon and tropical
climate.
(C) It is the title of the book that gets the booker‟s prize in 2011.
(D) None of these.

100. Which three districts of Karnataka are in the news for the allegation of illegal iron ore
mining having taken place in the recent past?
(A) Bellary, Koppal and Chitradurga.
(B) Bellary, Chitradurga and Davanagere.
(C) Bellary, Chitradurga and Tumkur.
(D) None of these.

20
 *ZO*

KARNATAKA FOREST DEPARTMENT

PÜ®ÝìoPÜ AÃÜ| CÇÝTæ

PAPER CODE :
Pæãàv… ÓÜíTæ : ZO

TEST PAPER FOR

±ÜÅÍæ° ±Ü£ÅPæ ËÐÜ¿á
ZOOLOGY
±ÝÅ~ÍÝÓÜ÷
AFTERNOON SESSION OF 13TH DECEMBER 2011

13®æà wÓæíŸÃ… 2011ÃÜ ÊÜá«ÝÂÖÜ°

Time : 3 Hours Maximum Marks : 100

ÓÜÊÜá¿á : 3 WÜípæWÜÙÜá WÜÄÐÜu AíPÜWÜÙÜá : 100

INSTRUCTIONS : ÓÜãaÜ®Wæ ÙÜ áÜ :
1. ¯ÊÜá¾ Êæã¸æçDž ÊÜáñÜᤠPÝÂÆáRÇæàoÅWÜÙÜ®Üá°
1. Please keep away your mobile phone,
±ÜÄàPÝÒ PæãsÜwWæ ñÜÃܸÝÃܨÜá.ñܲ³¨ÜªÈÉ ¯ÊÜá¾
calculator, slide rules and log tables
before attempting the questions. Failure
A»Ü¦ìñÜÌÊÜ®Üá° WÜ|®æWæ ñæWæ¨ÜáPæãÙÜÛÇÝWÜáÊÜâ©ÆÉ.
to do so can result in cancellation of your 2. D ±ÜÅÍ氱ܣÅPæ Ë»ÝWܨÜÈÉ Joár ÊÜáãÊÜñÜá¤
candidature.
±ÜÅÍæ°WÜÚ¨Ü᪠Jí¨Üá ÓÜÄEñܤÃÜ CÃÜáÊÜ ŸÖÜá
2. There are THIRTY questions in this BÁáR¿á C±Ü³ñáÜ ¤ ±ÜÅÍæ°WÜÚÃÜáñܤÊæ.
paper including Twenty multiple options
one correct type. 3. ÊÜááS ±ÜÅÍæ°WÜÙÜÈÉ ÓÜãbÓÜÇݨÜíñæ ÊÜÞñÜÅ
3. Please answer to the point to all EñܤÃÜÊÜ®Üá° ¯àvÜáÊÜâ¨Üá. A®ÝÊÜÍÜÂPÜ EñܤÃÜWÜÚWæ
questions. There are no marks for length AíPÜWÜÙÜ®Üá° ¯àvÜáÊÜâ©ÆÉ.
of answers.
4. Please answer all the questions within
4. ¯ÊÜá¾ EñܤÃÜWÜÙÜ®Üá° ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ EñܤÃÜ
the answer booklet. No extra sheets will ±ÜâÔ¤P¿
æ áÈÉ ÊÜÞñÜÅ EñܤÄÓܸæàPÜá. ÖæaÜácÊÜÄ
be supplied to any candidate. ÖÝÙæWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.
ZO *ZO*
All Parts are compulsory.

Part – A (1 mark each question)

Please answer the twenty questions on page 1 of the answer booklet by writing the
serial of the answer that you find to be most complete and correct.

1. The precious coral Corallum rubrum belongs to the following order —

(A) Actinaria (B) Alcyonaria
(C) Gorgonacea (D) Madreporaria

2. Chikungunya is transmitted by a vector having genus —

(A) Anopheles (B) Aedes
(C) Culex (D) Ascaris

3. Corpus callosum is present in —

(A) Shark (B) Rana
(C) Crow (D) Squirrel

4. Identify the non-poisonous snake.

(A) Eryx johnii (B) Bungarus
(C) Hydrophis (D) Ancistrodon

5. Blood supply to the heart is carried out by —

(A) Carotid artery (B) Carotid vein
(C) Coronary artery (D) Coronary Vein

6. Protein digestion in the stomach is aided by —

(A) Amylase (B) Trypsin
(C) Carboxylase (D) Hexokinase

7. Find the odd compound out.

(A) Xylose (B) Sucrose
(C) Mannose (D) Fructose
2
*ZO* ZO
GÇÝÉ Ë»ÝWÜWÜÙÜã PÜvÝx¿á.

»ÝWÜ & G (±ÜÅ£Áãí¨ÜPã

Ü R 1 AíPÜ)

C±Ü³ñÜᤠ±ÜÅÍæ°WÜÚWæ AñÜÂíñÜ ÓÜí±Üä|ìÊÝ¨Ü ÊÜáñÜᤠÓÜÄ¿Þ¨Ü EñܤÃÜ Gí¨Üá ¯ÊÜáWܯ°Ô¨Ü EñܤÃÜ¨Ü PÜÅÊÜáÓÜíTæ¿á®Üá°
EñܤÃÜ ±ÜâÓܤPÜ¨Ü ±Üâo 1 ÃÜÈÉ ŸÃæÀáÄ.

1. A±ÜÃÜã±Ü¨Ü PæãàÃÜDž PÝÅÆÉÊÜå… ÃÜáŸÅÊÜå… PæÙÜPÜívÜ ÍæÅà~Wæ ÓæàÃÜáñܤ¨æ.

(G) BQr®æàÄ¿á (¹) AÇæÕ $ç®æàÄ¿á
(Ô) WæãàWæãì®æàÔ¿á (w) ÊÜÞÂvæãűæäÃæàÄ¿á

2. bPÜ㮅WÜá¯¿Þ D ià®ÜáWÜÚÃÜáÊÜ ÊæPÜrÅ ÊÜáãÆPÜ ±ÜÅÓÜÃÜ|ÊÝWÜáñܤ¨æ.

(G) A®Ý´æÈàӅ (¹) HwàӅ
(Ô) PÜãÂÇæP…Õ (w) AÓæRàÄӅ

3. PݱÜìӅ PÜÇæãÉàÓÜáÊÜå… C¨ÜÃÜÈÉÃÜáñܤ¨æ.

(G) ÐÝP…ì (¹) ÃÝOÝ
(Ô) PÝWæ (w) AÚÆá

4. ËÐÜËÆÉ¨Ü ÓܱÜìÊÜ®Üá° WÜáÃÜá£Ô.

(G) GÄP…Õ hÝ×°à (¹) ŸáíWæàÃÜӅ
(Ô) ÖæçvæãÅàµÓ… (w) H¯ÕÓæãóàvÜ®…

5. ÖÜê¨Ü¿áPæR ÃÜPܤ ±ÜäÃæçPæ ¿ÞÊÜâ¨Üá ÊÜÞvÜáñܤ¨æ ?

(G) PÜÂÃæãàqv… BoìÄ (¹) PÜÂÃæãàqv… A¼¨ÜÊÜá¯
(Ô) PÜÃæãà®ÜÄ BoìÄ (w) PÜÃæãà®ÜÄ A¼¨ÜÊÜá¯

6. gsÜÃܨÜÈÉ ±æäÅàqஅ ià|ìÊÝWÜáÊÜâ¨ÜPæR C¨Üá ÓÜÖÝ¿á ÊÜÞvÜáñܤ¨æ.

(G) AÊæáçÇæàӅ (¹) qŲծ…
(Ô) PݸÝìPæÕ$çÇæàӅ (carboxylase) (w) ÖæPæãÕàQ®æàӅ

7. WÜáí²Wæ ÓæàÄÆÉ¨Ü ÓÜí¿ááPܤÊÜ®Üá° PÜívÜá×wÀáÄ.

(G) PæÕ çÇæãàӅ (Xylose) (¹) ÓÜáPæãÅàӅ
(Ô) ÊÜá®æã°àӅ (w) ´ÜÅPæãràӅ
3 [P.T.O.
ZO *ZO*

8. Cheilosis is a deficiency disease of —

(A) Retinol (B) Riboflavin

(C) Inositol (D) Biotin

9. Who discovered giant chromosomes ?

(A) Beneden (B) Porte

(C) Robert Brown (D) Balbiani

10. Fluid Mosaic Model of Plasma Membrane was proposed in the year —

(A) 1965 (B) 1972

(C) 1982 (D) 1987

11. Sickle cell anemia in man is caused due to the following metabolic error

(A) Glutamine replaced by Valine

(B) Valine replaced by Glutamine

(C) Proline replaced by Valine

(D) Valine replaced by Proline

12. When released from ovary, human egg contains —

(A) One Y chromosome (B) One X chromosome

(C) Two X chromosomes (D) XY chromosomes

13. Gene flow is otherwise known as —

(A) Natural selection (B) Mutation

(C) Migration (D) Genetic drift

4
*ZO* ZO

8. aæçÇæãàÔӅ (Cheilosis) C¨ÜÃÜ Jí¨Üá PæãÃÜñæ ÃæãàWÜ

(G) Ãæq®æãàDž (¹) ĸæãà´æÉàË®…

(Ô) C®æãàÔpæãàDž (w) ŸÁãàq®…

9. ŸêÖÜñ… PæãÅÊæãàÓæãàÊÜå…WÜÙÜ®Üá° ¿ÞÃÜá PÜívÜá×w¨ÜÃÜá ?

(G) ¸æ®Üv殅 (¹) ±æäàpæì

(Ô) Ãݟp…ì ¸èÅ®… (w) ŸÈº¿Þ¯

10. ±ÝÉÓݾ Êæáí¸æÅà¯®Ü ´ÜäÉCv… ÊæãÓÝÀáP… ®ÜÊÜáã®æ¿á®Üá° _________ ÊÜÐÜì¨ÜÈÉ A®ÜáÊæãà©ÓÜÇÝÀáñÜá.

(G) 1965 (¹) 1972

(Ô) 1982 (w) 1987

11. PæÙÜPÜívÜ E±Ý±ÜaÜ¿á ñܲ³¯í¨ÝX ÊÜá®ÜáÐÜÂÃÜÈÉ ÔPÜDž ÓæDž A¯àËá¿Þ EípÝWÜáñܤ¨æ.

(G) ÊÝÂÈஅ WÜáÉpÝÊæá箅®Ü®Üá° Ÿ¨ÜÇÝÀáÓÜáñܤ¨æ

(¹) WÜáÉpÝÊæá箅 ÊÝÂÈஅ®Ü®Üá° Ÿ¨ÜÇÝÀáñܤ¨æ.
(Ô) ÊÝÂÈஅ ±æäÅÇæ箅®Ü®Üá° Ÿ¨ÜÇÝÀáÓÜáñܤ¨æ
(w) ±æäÅÇæ箅 ÊÝÂÈஅ®Ü®Üá° Ÿ¨ÜÇÝÀáÓÜáñܤ¨æ

12. AívÝÍÜ¿á©í¨Ü ÖæãÃܟí¨Ü ÊÜÞ®ÜÊÜ AívܨÜÈÉ _____________ CÃÜáñܤ¨æ.

(G) Jí¨Üá Y PæãÅÊæãàÓæãàÊÜå…

(¹) Jí¨Üá X PæãÅÊæãàÓæãàÊÜå…
(Ô) GÃÜvÜá X PæãÅÊæãàÓæãàÊÜå…
(w) XY PæãÅÊæãàÓæãàÊÜå…

13. iஅ ÖÜÄÊÜ®Üá° ×àWæí¨Üã PÜÃæ¿ááñݤÃæ.

(G) ®æçÓÜXìPÜ BÁáR (¹) ÊÜÂñÜ¿á

(Ô) ÊÜÆÓæ (w) hæ®æqP… wÅ´…r
5 [P.T.O.
ZO *ZO*
14. Evolution of man began in —

(A) Asia (B) Europe

(C) Africa (D) N. America

15. The biotic relationship seen in Ants and Aphids is —

(A) Commensalism (B) Mutualism

(C) Predation (D) Parasitism

16. The connecting link between reptiles and birds —

(A) Apteryx (B) Struthio

(C) Crocodilus (D) Archaeopteryx

17. Endosulfan is an —

(A) Antibiotic (B) Acaricide

(C) Insecticide (D) Acaricide and insecticide

18. Corpus luteum secretes —

(A) Testosterone (B) Estrogen

(C) Progesterone (D) Epinephrine

19. Golgi complex is concerned with —

(A) Excretion (B) Secretion

(C) ATP synthesis (D) RNA synthesis

20. State bird of Karnataka is —

(A) Peacock (B) Indian Roller

(C) Bulbul (D) Koel

6
*ZO* ZO
14. ÊÜÞ®ÜÊÜ®Ü ËPÝÓÜ CÈÉ ±ÝÅÃÜí»ÜÊÝÀáñÜá.

(G) HÑ¿Þ (¹) ¿ááÃæã౅

(Ô) BµÅPÝ (w) E. AÊæáàÄPÝ

15. CÃÜáÊæWÜÙÜá ÊÜáñÜᤠXvÜÖæà®ÜáWÜÙÜÈÉ (Aphids) PÜívÜáŸÃÜáÊÜ hæçËPÜ ÓÜíŸí«Ü _____________

(G) ÓÜÖÜ»Üáíg®Ü (Commensalism) (¹) ±ÜÃÜÓܳÃÜñæ (Mutualism)

(Ô) ±ÜÃÜ»ÜPÜÒñæ (Predation) (w) ±ÜÃܱÜâÐÜÌñæ (Parasitism)

16. ÓÜÄàÓÜê±ÜWÜÙÜá (Reptiles) ÊÜáñÜᤠ±ÜQÒWÜÙÜ®Üá° ÓæàÄÓÜáÊÜ Pæãíw

(G) A±ærÄP…Õ (¹) ÓÜãó¦Áã

(Ô) PæãÅPæãàwÆӅ (w) BQìÁã±ærÄP…Õ

17. GívæãàÓÜȖ®… GíŸá¨Üá _____________

(G) BíqŸ¿ÞqP… (¹) APÝÄÓæçv…

(Ô) C®…ÓæQrÓæçv… (w) APÝÄÓæçv… ÊÜáñÜᤠC®…ÓæQrÓæçv…

18. PݱÜìӅ ÆãÂq¿áÊÜå… C¨Ü®Üá° ÓÜÅËÓÜáñܤ¨æ.

(G) pæÓæãràÓærÃæãஅ (¹) GÓæãóàh殅

(Ô) ±æäÅàhæÓærÃæãஅ (w) G²®æ´æù®…

19. WÝÈY ÓÜíQà|ì C¨ÜPæR ÓÜíŸí—Ô¨æ _____________

(G) ËÓÜgì®æ (¹) ÓÜÅËÓÜáËPæ

(Ô) ATP Ôí¥æÔӅ (w) RNA Ôí¥æÔӅ

20. PÜ®ÝìoPÜ¨Ü ÃÝg ±ÜQÒ _____________

(G) ®ÜËÆá (¹) EÃÜáÙÜáÖÜQR (Indian Roller)

(Ô) ŸáDžŸáDž (w) PæãàXÇæ

7 [P.T.O.
ZO *ZO*
PART – B
(Section – 1)

Answer any five of the following : (5×4 = 20 Marks)

21. Differentiate between Chondrichthyes and Osteichthyes by their externals.

22. Discuss on "cash from trash-using Earthworms".

23. Enzymes are biocatalysts. Substantiate.

24. Explain the inheritance of color blindness in man.

25. Describe spermiogenesis in mammals.

26. Give a brief account of National Parks of Karnataka.

27. Explain Darwinism.

(Section – 2)
(20 marks × 3 Questions = 60 marks)

Answer all the following questions :

28. Describe the 'fluid mosaic model' of the plasma membrane and explain its different
functions.

OR

Describe the various evidences of organic evolution.

29. Describe the structure of a multipolar neuron and explain the propagation of nerve
impulse along a nerve fibre.

30. Enumerate the general characters of Phylum Echinodermata and give the
classification upto classes with examples.

OR

Explain the fertilization process in seaurchin egg.

8
*ZO* ZO
»ÝWÜ – B
(Ë»ÝWÜ – 1)

¿ÞÊÜâ¨Ý¨ÜÃÜã I¨Üá ±ÜÅÍæ°WÜÚWæ EñܤÄÔ. (5×4 = 20 AíPÜWÜÙÜá)

21. PÝíwÅPÝ¥æçWÜÙÜá ÊÜáñÜᤠBÔràaÜÓæôWÜÙÜ®Üá° AÊÜâWÜÙÜ GP…Õo®ÜìDžWÜÙÜ ±ÜÅPÝÃÜ AÊÜâWÜÚXÃÜáÊÜ »æà¨ÜWÜÙÜ®Üá° £ÚÔ.

22. “GÃæÖÜáÙÜáWÜÙÜ®Üá° E±ÜÁãàXÔ PÜÓÜ©í¨Ü ÃÜÓÜ ” & ±ÜÄPÜƳ®æ¿á®Üá° aÜbìÔ.

23. Q|ÌWÜÙÜ (enzymes) hæçËPÜ QÅ¿ÞÊÜ«ÜìPÜWÜÙÜá. ¯ÃÜã²Ô.

24. ÊÜá®ÜáÐÜ®ÜÈÉ Ÿ|¡&PÜáÃÜávÜá (color blindness) A®ÜáÊÜíÎà¿áñæ¿á®Üá° ËÊÜÄÔ.

25. ÓÜÓܤ¯WÜÙÜÈÉ ÃæàñÜÅg®Ü®ÜÊÜ®Üá° (spermiogenesis) ËÊÜÄÔ.

26. PÜ®ÝìoPÜ¨Ü ÃÝÑóà¿á E¨Ý®ÜÊÜ®Ü ŸWæY ÓÜíQұܤ ËÊÜÃÜ ¯àw.

27. vÝË쮅 ÊݨÜÊÜ®Üá° ËÊÜÄÔ.

(Ë»ÝWÜ –2)

GÇÝÉ ±ÜÅÍæ°WÜÚWÜã EñܤÄÔ. (20 AíPÜWÜÙÜá × 3 ±ÜÅÍæ°WÜÙÜá = 60 AíPÜWÜÙÜá)

28. ±ÝÉÓݾ Êæáí¸æÅà¯®Ü ´ÜäÉCv… ÊæãÓÝÀáP… ®ÜÊÜáã®æ¿á®Üá° ËÊÜÄÔ ÊÜáñÜᤠA¨ÜÃÜ ËË«Ü PÝ¿áìWÜÙÜ®Üá° ËÊÜÄÔ.

A¥ÜÊÝ

hæçËPÜ ËPÜÓÜ®Ü¨Ü ËË«Ü ÃÜágáÊÝñÜáWÜÙÜ®Üá° ËÊÜÄÔ.

29. ŸÖÜá«ÜáÅËà¿á ®ÜãÂÃÝ®… ÓÜíÃÜa®

Ü ¿
æ á®Üá° ËÊÜÄÔ ÊÜáñÜᤠ®ÜÊ…ì ´æçŸÃ… ÊæáàÇæ ®ÜÃÝÊæàWÜ (nerve impulse)
±ÜÅÓÜÃÜ|ÊÜ®Üá° ËÊÜÄÔ.

30. ´æçÆá ÊÜå… GήæãàvæÊÜÞìpÝ¨Ü ÓÝÊÜޮܠÆPÜÒ|WÜÙÜ®Üá° ±Üqr ÊÜÞw ÊÜáñÜᤠE¨ÝÖÜÃÜOæWÜÙæãí©Wæ
ÊÜWÜìWÜÙÜÊÜÃæWæ ÊÜXìàPÜÃÜ| ¯àw.

A¥ÜÊÝ

Ô¿Þb쮅 Êæãpær¿áÈÉ ´ÜÈàPÜÃÜ| (fertilization) ±ÜÅQÅÁá¿á®Üá° ËÊÜÄÔ.

___________________

9
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SPACE FOR ROUGH WORK

10
*ZO* ZO
bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

11
ZO *ZO*
SPACE FOR ROUGH WORK
bñÜᤠŸÃÜÖÜPÝRX ÓܧÙÜ

12