Question Booklet No.

vuq Ø eka d ROLL NO.

Examination Code - 104

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Date of Written Examination : 16.09.2018 PAPER - II

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fu/kkZfjr le; 2 ?kaVs iz”u iqfLrdk dksM
Time Allowed 2 hrs. Question Booklet Code

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vf/kdre vad
Max. Marks
100
100 A

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bl iz”u&iqfLrdk dh lhy rc rd u [kksysa tc rd dgk u tk,

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Do not open the seal of the Booklet until you are told to do so
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bl iz'u&iqfLrdk dks [kksyus ls igys ,oe~ iz'uksa ds mÙkj nsus ls igys bl i`"B ij ,oe~ iqfLrdk ds lcls
ihNs ds i`"B ij fy[ks vuqns'kksa dks /;ku ls i<+ ysaA
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Read carefully the instructions given on this page as well as on the last page of this Question-Booklet
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before you open the Booklet and begin to answer the questions.

lkekU; funs Z ' k GENERAL INSTRUCTIONS

¼d`i;k bu funsZ'kksa dks /;kuiwoZd i<+sa½ (Please read these instructions carefully)
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1. ijh{kkFkhZ vius fn;s x;s vuqØekad dks bl i`"B ds 1. Candidate must write his/her Roll Number in the
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Åij fn, x, LFkku ij vo'; fy[ksaA space provided on the top of this page.
2. ijh{kkFkhZ vius mÙkj dsoy mÙkj&iqfLrdk ij gh vafdr 2. Candidate should mark his/her answer only on the
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djsa] tks vyx ls nh tk jgh gSA answer sheet which is being provided separately.
3. ;g vR;Ur egRoiw.kZ gS fd ijh{kkFkhZ mÙkj&iqfLrdk esa 3. It is most important that a Candidate must fill up
isu ls viuk uke] jksy uEcj] dsUæ] in] iz'u&iqfLrdk
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details like his/her Name, Roll No, Venue, Post,

dksM Hkjsa ,oe~ gLrk{kj djsaA ;fn ijh{kkFkhZ bu fooj.kksa Question Booklet Code and put his Signature by
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dks ugha Hkjrk gS rks mldh mÙkj&iqfLrdk tk¡ph ugha pen in the answer sheet. If details are not completed
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tk,xhA by candidate, his/her answer sheet will not be evaluated.

4. bl iz'u&iqfLrdk esa dqy 28 i`"B gSa ftuesa ijh{kkFkhZ dks 4. There are 28 pages in this Question Booklet,
viuh iz'u&iqfLrdk feyus ij mlds i`"B fxuus gSaA candidate on receiving his/her Question Booklet
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feyrh gS rks og dejs ds i;Zos{kd ls izkFkZuk djds mls candidate receives an incomplete or defective
ijh{kk vkjEHk gksus ds 10 feuV ds vUnj cnyok ldrs Question Booklet, he/she should make a request to
gSaA the Room Invigilator to change the same within first
10 minutes of the start of the Examination.
 1. Atomic number represents : 1. ijek.kq la[;k iznf'kZr djrh gS %
(A) no. of electron (A) bysDVªkuW dh la[;k
(B) no. of proton (B) izksVkWu dh la[;k
(C) no. of neutron (C) U;wVªkWu dh la[;k
(D) no. of electron and proton both (D) bysDVªkWu o izksVkWu nksuksa dh la[;k

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2. Species having similar mass number (A) 2. og Li'kht ftudh nzO;eku la[;k (A) leku
gks o ijek.kq la[;k (Z) fHkUu gks -----

nn
and different atomic number (Z) are known
as : dgykrh gS %
vkblksVksi

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(A) isotope (A)
(B) isobar (B) leHkkfjd
vkblksVksu

C
(C) isotone (C)
(D) isodiaphers (D) vkblksMkbQlZ

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3. "Shape of the sub-shells" can be estimated
by which quantum number ?
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3. fdlh ^lc'ksy dk vkdkj* fdl DokaVe la[;k
ls vuqekfir fd;k tk ldrk gS \
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(A) Principal quantum number (A) fizafliy DokaVe la[;k
(B) Azimuthal quantum numbers (B) ,ftewFky DokaVe la[;k
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(C) Magnetic quantum number (C) pqEcdh; DokaVe la[;k

(D) Spin quantum numbers (D) pØ.k DokaVe la[;k
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4. Which orbital possess directional 4. dkSu&lh vkfcZVy fn'kkRed xq.k j[krh gS \

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properties? (A) s - vkfcZVy

(A) s-orbital
p - vkfcZVy
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(B)
(B) p-orbital
(C) d - vkfcZVy
(C) d-orbital
p ,oa d vkfcZVy
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(D) p and d orbital (D)

a

5. Placing efficiency or placing fraction of 5. izfrLFkkiu {kerk ;k izfrLFkkiu va'k gS

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simple cubic cell is : ------- ,d lk/kkj.k D;wfcd lsy dh %

(A) 52% (A) 52%
(B) 74% (B) 74%
(C) 68% (C) 68%
(D) 74.4% (D) 74.4%

Paper-II/Technical-104/42-A ( 3 ) [P.T.O.]
 6. Bond order is directly proportional to : 6. ca/k dksfV lh/ks lekuqikrh -------- gksrk gSA
(A) stability of molecules (A) v.kqvksa ds LFkkf;Ro ds
(B) dissociation energy (B) fo;kstu ÅtkZ ds
(C) bond length (C) vkca/k yEckbZ ds
(D) (A) and (B) both (D) (A) o (B) nksuksa ds

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7. Half life period of second order reaction is 7. f}rh; dksfV vfHkfØ;k dh v)Zvk;q dky
------- ds }kjk fudkyk tk ldrk gSA

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given by :
(A) t1/2= 0.693/K (A) t1/2= 0.693/K

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(B) t1/2= a/2K (B) t1/2= a/2K
(C) t1/2 = 1/Ka (C) t1/2 = 1/Ka

C
(D) 3/2Ka2 (D) 3/2Ka2

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8. As the wavelength of electromagnetic 8. fdlh fo|qr&pqEcdh; fofdj.k dh rjaxnS?;Z
radiation increases, frequency will be :
(A) decreases
ub tSls&tSls c<+rh gS] bldh vko`fÙk gksxh -----
(A) ?kVsxh
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(B) increases (B) c<sx+ h
(C) no change (C) vifjofrZr
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(D) first increases then decreases (D) igys c<+sxh] fQj ?kVsxh

The value of J (Cp/Cv) for monoatomic ,d ijekf.od xSalksa ds J (Cp/Cv) dk eku

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9. 9.
gases is : gksrk gS --------
ud

(A) 1.40 (A) 1.40

(B) 1.33 (B) 1.33
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(C) 1.66 (C) 1.66

(D) zero (D) 'kwU;
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10. The fraction of the total current carried by an 10. fdlh vk;u }kjk dqy fo|qr /kkjk ds ogu
a

ion is known as : dk va'k dgykrk gS %

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(A) transport number (A) VªkaliksVZ la[;k

(B) transference number (B) VªkalQsjsUl la[;k
(C) none of these (C) mi;qZDr dksbZ ugha
(D) (A) and (B) both are correct (D) (A) o (B) nksuksa lgh gSa

Paper-II/Technical-104/42-A ( 4 )
 11. With increase in temperature, resistance of a 11. rkieku esa o`f) ds lkFk] v/kZpkyd dk
semiconductor : izfrjks/k %
(A) increases (A) c<+rk gS
(B) decreases (B) de gks tkrk gS
(C) remains constant (C) fLFkj jgrk gS

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(D) None of the above (D) mijksä eas ls dksbZ ugha
12. What is the reactance value for a capacitor 12. DC lfdZV esa LFkkfir la/kkfj= ds fy, izfr?kkr

nn
installed in a DC circuit ? dk eku gksrk gS %
'kwU;

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(A) Zero (A)
(B) Moderate (B) e/;e

C
(C) Infinite (C) vuar
(D) None of the above (D) mijksä esa ls dksbZ ugha

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13. Rectifier output polarity depends upon : 13. jsfDVQk;j vkmViqV /kqzork fuHkZj djrh gS %
(A) Cycle of input
ub (A) buiqV dk pØ ij
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(B) Capacitor polarity (B) la/kkfj= /kqzoh;rk ij
(C) Half and full wave (C) vk/kk vkSj iw.kZ rjax ij
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(D) Diode installation (D) Mk;ksM LFkkiuk ij

14. To find current in a resistance connected to 14. fdlh usVodZ ls tqMs+ izfrjks/k esa /kkjk Kkr djus
io

a network Thevenin's theorem is used ds fy;s Fksofs uu ize;s dk mi;ksx fd;k tkrk gS]
VTH=20V and RTH=5 : . The current through ftldk VTH=20V rFkk RTH=5 : , izfrjks/k ds
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the resistance is : ek/;e ls izokfgr gksus okyh /kkjk gS %

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(A) 4A (A) 4A
(B) 4A or more (B) 4A ;k
vf/kd
m

(C) 4A or less (C) 4A ;k de

(D) less than 4A (D) 4A ls de
a

,d pj.k oksYVst V Ük`a[kyk R-L lfdZV ij

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15. A step voltage V is applied to a series R-L 15.

circuit. The rate of change of current is yxk;k tkrk gSA /kkjk eas ifjorZu dh nj
maximum at t = vf/kdre gksxh t =
(A) Zero (A) 'kwU;
(B) f (B) f
(C) L/R (C) L/R
(D) R/L (D) R/L

Paper-II/Technical-104/42-A ( 5 ) [P.T.O.]
 16. 2'S complement of binary number 0101 is : 16. f}vk/kkjh la[;k 0101 dk 2'S iwjd gS %
(A) 1011 (A) 1011
(B) 1111 (B) 1111
(C) 1101 (C) 1101
(D) 1110 (D) 1110

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17. In the expression A+BC, the total number of 17. A+BC O;atd esa U;wure inksa dh dqy la[;k

nn
minimum terms will be : gksxh %
(A) 2 (A) 2

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(B) 3 (B) 3

C
(C) 4 (C) 4
(D) 5 (D) 5

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fMftVy flLVe esa ewy Hk.Mkj.k rRo
18. The basic storage system element in a
digital system is :
ub
18.
gS %
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(A) Flip-flop (A) f¶yi&¶ykWi
(B) Counter (B) dkmaVj
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(C) Multiplexer (C) cgqladsrd

(D) Encoder (D) ,udksMj
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19. The number of distinct Boolean expression of 19. 4 pj okys fof'k"V cwfy;u O;atdksa dh la[;k
ud

4 variable is : gS %
(A) 16 (A) 16
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(B) 256 (B) 256

m

(C) 1024 (C) 1024

(D) 65536
a

(D) 65536
,d lqpkyd esa fo|qr&pqEcdh; rjax osx
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20. The velocity of electromagnetic wave in a 20.

good conductor is : gksxk %
8 8
(A) 3x10 m/s (A) 3x10 m/s
3x10 m/s ls vf/kd
8 8
(B) More than 3x10 m/s (B)

(C) Very low (C) cgqr de

(D) High (D) mPp

Paper-II/Technical-104/42-A ( 6 )
 21. A uniform wave is one in which : 21. ,d leku rjax og gS] ftlesa %
(A) EuH 0 (A) EuH 0
(B) E.H 0 (B) E.H 0
(C) E and H parallel (C) E vkSj H lekukUrj
(D) E and H in a plane (D) E vkSj H ,d ry esa

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22. Which of the following oscillator is suitable 22. MHz jsUt dh vko`fÙk;ksa ds fy, fuEufyf[kr
esa ls dkSu&lk vkWlhysVj mi;qä gS \

nn
for frequencies in the range of MHz ?
(A) R-C phase shift (A) R-C Qst f'k¶V

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(B) Wien-Bridge (B) fo;su&fczt
(C) Hartley (C) gkVZys

C
(D) Both (A) and (C) (D) (A) vkSj (C) nksuksa
23. For a system to work as an oscillator the 23. ,d iz.kkyh ds fy, vkWlhVsyj ds :i esa dke

e
total phase shift of the loop gain must be djus ds fy,] ywi ykHk dh dqy Qst f'k¶V
equal to :
(A) 900
ub cjkcj gksuh pkfg, %
(A) 900
ut
(B) 450 (B) 450
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(C) 2700 (C) 2700

(D) 3600 (D) 3600
mPp vko`fÙk;ksa ds {kh.ku ds fy, gesa mi;ksx
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24. For attenuation of high frequencies we should 24.

use : djuk pkfg, %
ud

(A) Shunt capacitance (A) 'kaV la/kkfj=

(B) Series capacitance (B) Ük`a[kyk la/kkfj=
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(C) Inductance (C) izjs dRo

(D) Resistance (D) izfrjks/k
m

25. A carrier wave is simultaneously modulated 25. ,d okgd rjax ,d lkFk nks lkbu rjaxksa
a

by two sine waves having modulation }kjk ekWM;~ wy fd;k x;k gS ftlesa ekWM;~ yw s'ku
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indices 0.4 and 0.3, the total modulation baMsDl 0.4 vkSj 0.3 gS] dqy ekWM~;wys'ku
index will be : baMsDl gksxk %
(A) 0.1 (A) 0.1
(B) 0.7 (B) 0.7
(C) 0.5 (C) 0.5
(D) 0.35 (D) 0.35

Paper-II/Technical-104/42-A ( 7 ) [P.T.O.]
 26. In color TV receiver, varactor diode is used 26. jaxhu Vh-oh- fjlhoj esa] oSjSDVj Mk;ksM dk
for : mi;ksx fd;k tkrk gS %
(A) Detection (A) [kkst ds fy,
(B) Rectification (B) jsfDVfQds'ku ds fy,
(C) Tuning (C) V~;wfuax ds fy,
(D) Both (A) and (B) (D) (A) vkSj (B) nksuksa

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27. When channel is noisy, producing a 27. tc pSuy esa 'kksj gksrk gS rc p=0.5
conditional probability of error p=0.5; the dh l'krZ =qfV dh izkf;drk mRiUu djrk

nn
channel capacity and entropy function would gS( pSuy {kerk vkSj ,aVªkWih Qyu Øe'k%
be respectively : gksxk %

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(A) 1 and 1 (A) 1 vkSj 1
(B) 1 and 0.5 (B) 1 vkSj 0.5

C
(C) 0.5 and 1 (C) 0.5 vkSj 1
(D) 0 and 1 (D) 0 vkSj 1

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28. A 20m antenna gives a certain uplink 28. ,d 20 ehVj ,aVhuk 4-6 xhxkgVZt~ cSaM dh
gain at frequencies of 4-6 GHz band.
For getting same gain in the
ub vko`fÙk;ksa ij ,d fuf'pr vifyad ykHk nsrk
gSA 20-30 xhxkgVZt~ cSaM esa leku ykHk izkIr
ut
20-30 GHz band, antenna height required djus ds fy,] ehVj esa ,aVhuk Å¡pkbZ dh
Yo

in meters : vko';drk gksxh %

(A) 100 (A) 100
(B) 4 (B) 4
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(C) 1 (C) 1
ud

(D) 10 (D) 10
29. A communication satellite is a repeater 29. ,d lapkj mixzg buds chp fjihVj gksrk
between : gS %
St

(A) A transmitting station and a receiving (A) ,d izs"k.k LVs'ku vkSj ,d izkIr
station LVs'ku
m

(B) A transmitting station and many (B) ,d izs"k.k LVs'ku vkSj dbZ izkIr
LVs'ku
a

receiving stations
dbZ izs"k.k LVs'ku vkSj dbZ izkIr
Ex

(C) Many transmitting stations and many (C)

receiving stations LVs'ku
(D) None of the above (D) mijksä eas ls dksbZ ugha
30. The function of an AM detector circuit is to : 30. AM fMVsDVj lfdZV dk dk;Z gS %
(A) Rectify input (A) buiqV lq/kkjus dk
(B) Discard carrier (B) okgd dks gVkus dk
(C) Provide audio signal (C) vkWfM;ks flXuy iznku djus dk
(D) All of the above (D) mijksä lHkh
Paper-II/Technical-104/42-A ( 8 )
 31. FM amplifier in a super heterodyne 31. ,d lq i j gs V jks Mhu fjlhoj es a FM
receiver : ,EiyhQk;j %
(A) Increases selectivity (A) lsysfDVfoVh dks c<+krk gS
(B) Suppress noise (B) 'kksj de djrk gS
(C) Provide improved tracing (C) csgrj Vsªflax iznku djrk gS

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(D) Reject image frequency (D) Nfo vko`fÙk vLohdkj djrk gS
jsfM;ks fjlhoj esa EM 84 V~;wc dk mi;ksx

nn
32. EM 84 tube is used in radio receiver 32.
as : fd;k tkrk gS %

ha
(A) Audio amplifier (A) vkWfM;ks ,EiyhQk;j ds :i esa
(B) Magic eye (B) eSftd vkbZ ds :i esa

C
(C) Full wave rectifier (C) iw.kZ rjax jsfDVfQds'ku ds :i esa
RF ,EiyhQk;j ds :i esa

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(D) RF amplifier (D)
33. Loss angle of a good quality cable is
about :
ub
33. ,d vPNh xq.koÙkk dscy dk ykWl dks.k gksrk
gS %
ut
0 0
(A) 1 (A) 1
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0 0
(B) 30 (B) 30
0 0
(C) 70 (C) 70
0 0
(D) 90 (D) 90
io

34. The width of a radio beam from a 1m 34. 10 xhxkgVZ~t

ij 1 ehVj O;kl iksVsZcy ,aVhuk
ud

diameter portable antenna at 10 GHz is ls ,d jsfM;ks che dh pkSM+kbZ yxHkx

about : gksxh %
St

0 0
(A) 100 (A) 100
0 0
(B) 50 (B) 50
m

0 0
(C) 5 (C) 5
a

0 0
(D) 1 (D) 1
Ex

35. The number of valence electron in 35. isaVkoSyaVs v'kqf) esa oSyals bysDVªkWuksa dh la[;k
pentavalent impurity is : gksrh gS %
(A) 5 (A) 5
(B) 4 (B) 4
(C) 3 (C) 3
(D) 1 (D) 1

Paper-II/Technical-104/42-A ( 9 ) [P.T.O.]
 36. If Hr' and H "r are the real and imaginary part 36. ;fn Hr' vkSj H "r tfVy ijkoS|qrkad Hr ds
of complex dielectric constant Hr and G is eku ds okLrfod vkSj dkYifud fgLls gSa
the loss angle then : vkSj G ykWl dks.k gksrk gS] rc %
Hr' H r'
(A) tanδ (A) tanδ
H"r H "r

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H"r H "r

nn
(B) tanδ (B) tanδ
Hr' H r'

ha
(C) tanδ Hr' H"r (C) tanδ Hr' H"r

(D) tanδ 1  Hr' (D) tanδ 1  Hr'

C
37. The units of P o and P r are : 37. Po vkSj Pr dh bdkb;k¡ gSa %

e
(A) H/m for both (A) nksuksa ds fy, H/m
(B) H/m for Pr and no unit for ub (B) P r ds fy, H/m vkSj P o ds fy,
dksbZ bdkbZ ugha
Po
ut
(C) H/m for P o and no unit for (C) P o ds fy, H/m vkSj P r ds fy,
Yo

Pr dksbZ bdkbZ ugha gS

(D) Wb/m for P o and no unit for (D) P o ds fy, Wb/m vkSj Pr ds fy,
Pr dksbZ bdkbZ ugha
io

38. In the series R-C circuit 12V rms is measured 38. Js.kh R-C lfdZV esa izfrjks/k ds fljksa ij 12V
ud

across the resistor and 15V rms is measured rms oksYVst ekik x;k gS vkSj la/kkfj= ds
across the capacitor, the rms source voltage fljksa ij 15V rms oksYVst ekik x;k gS] rc
St

is : lzksr oksYVst gksxk %

(A) 3V (A) 3V
m

(B) 27V (B) 27V

a

(C) 19.2V (C) 19.2V

Ex

(D) 1.9V (D) 1.9V

39. Which modulation is the most efficient 39. dkS u &lk ekW M ~ ; w y s ' ku lcls dq ' ky
one ? gS \
(A) BPSK (A) BPSK
(B) BFSK (B) BFSK
(C) QPSK (C) QPSK
(D) QAM (D) QAM
Paper-II/Technical-104/42-A ( 10 )
 40. What is the ASCII value for SPACE ? 40. SPACE ds fy, ASCII eku D;k gS \
(A) 32 (A) 32
(B) 48 (B) 48
(C) 96 (C) 96
(D) 65 (D) 65
41. Ad-hoc networks are also called as : 41. ,M&gkd usVodZ dks dgk tkrk gS %

el
(A) MAN (A) MAN
(B) MANET (B) MANET

nn
(C) LAN (C) LAN
(D) LANET (D) LANET

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42. Number of bits per symbol used in Bandot 42. cSaMksV dksM esa bLrseky izfr izrhd] fcV~l dh
code is : la[;k gS %

C
(A) 7 (A) 7
(B) 8 (B) 8

e
(C) 5 (C) 5

43.
(D) 9
Graphical representation of linear block
ub
43.
(D) 9
jSf[kd CykWd dksM ds xzkfQdy izLrqfrdj.k
ut
code is known as : dks tkuk tkrk gS %
Yo

(A) Pi-graph (A) ikbZ&xzkQ

(B) Matrix (B) eSfVªDl
(C) Tanner graph (C) VSuj xzkQ
io

(D) None of the above (D) mijksä esa ls dksbZ ugha

gSfeax nwjh dmin vkSj =qfV;ksa dh la[;k D ds
ud

44. For hamming distance dmin and number of 44.

errors D, the condition for receiving invalid fy,] vekU; dksM 'kCn izkIr djus dh fLFkfr
code word is : gS %
St

(A) D d dmin  1 (A) D d dmin  1

(B) D d dmin  1 (B) D d dmin  1
m

(C) D d 1  dmin (C) D d 1  dmin

D d dmin
a

(D) (D) D d dmin

45. 8085 ekbØks izksll
s j esa izkxs zke dkmaVj 16-fcV
Ex

45. The program counter in a 8085 micro

processor is a 16-bit register, because : jftLVj gS] D;ksafd %
(A) ;g ,d le; esa 16-fcV~l dh x.kuk
(A) It counts 16-bits at a time djrk gS
(B) There are 16-address lines (B) 16-,Msªl ykbusa gSa
(C) It facilitates the user storing 16-bit (C) ;g mi;ksxdrkZ dks 16-fcV MsVk
data temporary vLFkk;h laxgz hr djus esa lqfo/kk iznku
djrk gS
(D) It has to fetch two 8-bit data at a (D) bls ,d le; esa nks 8-fcV MsVk izkIr
time djuk gksxk
Paper-II/Technical-104/42-A ( 11 ) [P.T.O.]
 46. The processor status words of 8085 micro 46. 8085 ekbØks izkslls j ds izkslslj LVsVl 'kCn esa
processor has five flags namely : ik¡p >aMs gksrs gSa %
(A) S, Z, AC, P, CY (A) S, Z, AC, P, CY
(B) S, OR, AC, P, CY (B) S, OR, AC, P, CY
(C) S, Z, OV, P, CY (C) S, Z, OV, P, CY

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(D) S, Z, AC, P, OV (D) S, Z, AC, P, OV
47. The oxide layer formed in the MOSFET 47. MOSFET esa cukbZ xbZ vkWDlkbM ijr gksrh

nn
is : gS %
(A) Metal oxide (A) /kkrq vkWDlkbM

ha
(B) Silicon dioxide (B) flfydkWu MkbvkWDlkbM
ikWyh flfydkWu vkWDlkbM

C
(C) Poly silicon oxide (C)
(D) Oxides of non-metal (D) v/kkrq ds vkWDlkbM

e
48. The n-MOSFET is working as accumulation 48. n-MOSFET lap; eksM ds :i esa dke djrk
mode, when :
(A) Gate is applied with negative
ub gS] tc %
(A) xsV udkjkRed oksYVst ds lkFk ykxw
ut
voltage fd;k tkrk gS
xsV ldkjkRed oksYVst ds lkFk ykxw
Yo

(B) Gate is applied with positive (B)

voltage fd;k tkrk gS
(C) Gate is grounded (C) xsV xzkmaMsM gksrk gS
io

(D) Gate is connected to source (D) xsV lzksr ls tqM+k gksrk gS

ud

49. In chromatic dispersion, which parameter for 49. jaxhu o.kZ fo{ksi.k es]a izkIr flXuy ds ekWM;~ yw 's ku
the modulation of the received signal is esa dkSu&lk iSjkehVj osDVj oksYVehVj dh
St

measured with the help of vector voltmeter : enn ls ekik tkrk gS %

(A) Amplitude (A) vk;ke
m

(B) Frequency (B) vko`fÙk

dyk
a

(C) Phase (C)

vkorZdky
Ex

(D) Period (D)

50. In the optical network, increase in the 50. vkWfIVdy usVodZ esa] ystj dh la[;k esa o`f)
number of lasers_____the bit rate : nj ds lkFk fcV nj_____ %
(A) Increases (A) c<+rh gS
(B) Stabilizes (B) fLFkj jgrh gS
(C) Decreases (C) de gks tkrh gS
(D) None of the above (D) mijksä esa ls dksbZ ugha
Paper-II/Technical-104/42-A ( 12 )
 51. The cross product of two non-zero vectors 51. nks xSj&'kwU; lfn'k dk ØkWl xq.kk 'kwU; gS rks
is zero then vectors are : lfn'k gSa %
(A) Equal vectors (A) leku lfn'k
(B) Co-planer vectors (B) leryh; lfn'k
(C) Co-initial vectors (C) lg&izkjafHkd lfn'k
(D) Co-terminal vectors (D) lg&VfeZuy lfn'k

el
& &
52.
&
If T is the angle between a and b then 52. ;fn T a& vkSj b ds chp dk dks.k gS rks
& & & &

nn
a ub a ub
& & is equal to : && cjkcj gS %
a .b a .b

ha
(A) - cot T (A) - cot T
(B) cot T (B) cot T

C
(C) - tan T (C) - tan T
(D) tan T (D) tan T

e
53. Electric field intensity on the surface of a 53. ,d pktZ dUMDVj dh lrg ij fo|qr {ks=
charged conductor is :
(A) Zero
ub rhozrk gS %
(A) 'kwU;
ut
(B) Directed normally to the surface (B) lrg ls yEcor~
laxr :i ls funsZf'kr
Yo

(C) Directed tangentially (C)

(D) Directed along 45º (D) 45º ds lkFk funsZf'kr
54. The differential form of Gauss's Law in CGS 54. lhth,l iz.kkyh esa xkWl ds fu;e dk vody
io

system is : :i gS %
& & & &
’.E U / H0 ’.E U / H0
ud

(A) (A)
& &
(B) H0 divE U (B) H0 divE U
St

& & & &

(C) ’.E 4SUT (C) ’.E 4SUT
& &
(D) divE 4 SV (D) divE 4 SV
m

55. Cauchy's dispersion formula is : 55. dkSph dk o.kZ fo{ksi.k lw= gS %

a

B B
(A) P A P A
Ex

O2 (A)
O2
A B A B
(B) P  (B) P 
J O2 J O2

B B
(C) P A (C) P A
O2 O2
A B A B
(D) P  (D) P 
J O2 J O2
Paper-II/Technical-104/42-A ( 13 ) [P.T.O.]
 56. Rainbow is formed due to combination of : 56. banz/kuq"k ds la;kstu ds dkj.k gSa %
(A) Refraction and scattering (A) viorZu vkSj fc[kjus
(B) Refraction and absorption (B) viorZu vkSj vo'kks"k.k
(C) Dispersion and total internal reflection (C) QSyko vkSj iw.kZ vkarfjd ijkorZu
(D) Dispersion and focusing (D) QSyko vkSj dsfUnzr
57. The concept of displacement current is 57. foLFkkiu /kkjk dh vo/kkj.kk is'k fd;k Fkk %

el
introduced by : (A) ,fEi;j us

nn
(A) Ampere
(B) gV~t+Z us
(B) Hertz

ha
(C) Maxwell (C) eSDlosy us
(D) Gauss (D) xkWl us

C
& &
58. Magnetic vector potential A is related with 58. pqEcdh; lfn'k foHko A fo|qr foHko V ls
lEcfU/kr gS %

e
electrostatic potential V through the relation:

(A)
&
divA  H0P0
wV
wt
0 ub (A)
&
divA  H0P0
wV
wt
0
ut
& wV & wV
(B) divA  H0P0 0 (B) divA  H0P0 0
wt wt
Yo

& wV & wV
(C) curl A  H0P0 0 (C) curl A  H0P0 0
wt wt
io

& wV & wV
(D) curlA  H0P0 0 (D) curl A  H0P0 0
wt wt
ud

59. Bragg's law is represented by : 59. czSx dk fu;e n'kkZrk gS %

St

(A) nO 2 d sin T (A) nO 2d sin T

(B) nO d sin T (B) nO d sin T
( 2 n  1 )O ( 2 n  1 )O
m

(C) 2 d sin T (C) 2 d sin T

2 2
a

( 2 n  1 )O ( 2 n  1 )O
d sin T d sin T
Ex

(D) (D)
2 2

60. Number of atoms per unit cell of BCC is : 60. chlhlh ds izfr ;wfuV lsy ij ijek.kqvksa dh
(A) 4 la[;k gS %
(A) 4
(B) 2
(B) 2
(C) 1 (C) 1
(D) 3 (D) 3
Paper-II/Technical-104/42-A ( 14 )
 61. Splitting of spectral line in magnetic field is 61. pqacdh; {ks= esa o.kZØeh; js[kkvksa dk foHkktu
explained by : ------ }kjk le>k;k x;k gS %
(A) Compton (A) dkWEiVu
(B) Raman (B) jeu
(C) Zeeman (C) theku
(D) Stark (D) LVkdZ

el
62. A simple harmonic oscillator has an 62. ,d lk/kkj.k gkeksZfud vkWflysVj esa vk;ke A

nn
amplitude A and the time period T. The time vkSj vkorZdky T gS] bls x=A ls x = A/2 rd
required by it to travel from x = A and tkus esa le; yxsxk %

ha
x = A/2 is : (A) T/6
(A) T/6

C
(B) T/4
(B) T/4
(C) T/3 (C) T/3

e
(D) T/2
ub (D) T/2

63. Circular motion of a particle whose speed 63. ,d d.k dh o`Rrh; xfr ftldh pky ,d
ut
is constant, is : leku gS %
Yo

(A) Periodic and simple harmonic (A) vkorhZ; vkSj ljy gkeksZfud
(B) Simple harmonic but non-periodic (B) ljy gkeksZfud ysfdu xSj&vkorhZ;
(C) Periodic but not simple harmonic (C) vkorhZ; ysfdu ljy gkeksZfud ugha
io

(D) Neither periodic nor simple (D) u rks vkorhZ; vkSj u gh ljy
gkeksZfud
ud

harmonic

64. The origin of resistivity is : izfrjks/kdrk dh mRifRr gS %

St

64.
(A) Drift of holes (A) gksy dk cgko
(B) Drift of electrons (B) bysDVªkuksa dk cgko
m

(C) Drift of proton (C) izksVkWu dk cgko

dksbZ ugha
a

(D) None (D)

Ex

65. Which property shows the sure test of 65. dkSu&lk xq.k pqca d dk fuf'pr ijh{k.k fn[kkrk
magnet ? gS %
(A) Attractive (A) vkd"kZ.k
(B) Repulsive (B) izfrd"kZ.k
(C) Both (A) and (B) (C) (A) vkSj (B) nksuksa
(D) None of the above (D) mijksDr esa ls dksbZ ugha

Paper-II/Technical-104/42-A ( 15 ) [P.T.O.]
 66. Direction of waves is parallel to distance of 66. ------rjaxksa ds daiu dh fn'kk dh nwjh ds
vibration in : lekukarj gS %
(A) Transverse (A) vuqizLFk
(B) Longitudinal (B) vuqnS?;Z
(C) Transverse and longitudinal both (C) vuqizLFk vkSj vuqnS?;Z nksuksa
(D) None of the above (D) mijksDr esa ls dksbZ ugha

el
67. Energy is not carried by which of the 67. fuEufyf[kr rjaxksa esa ls ÅtkZ ugha ys tkbZ
tkrh gS%

nn
following wave ?
(A) Stationary (A) fLFkj
izxfr'khy

ha
(B) Progressive (B)
(C) Transverse (C) vuqizLFk
(D) Electro-magnetic waves (D) fo|qr&pqEcdh;

C
68. If Z be the position function of a system of 68. ;fn Z d.kksa ds fudk; dk fLFkfr Qyu gS rks]
vkSlr ÅtkZ dks fy[kk tkrk gS %

e
particles, the average energy is written as :

(A)
&
E
wZ
wE
ub (A)
&
E
wZ
wE
ut
& wZ & wZ
(B) E  (B) E 
wE wE
Yo

& w ln Z & w ln Z
(C) E  (C) E 
wE wE
io

& w ln Z & w ln Z
(D) E (D) E
ud

wE wE
69. Consider Maxwell-Boltzmann distribution, 69. eSDlosy&cksYV~t+eku forj.k ds vuqlkj] osx
St

how can the fluctuation in velocity be related esa mrkj&p<+ko rkieku ls dSls lEcfU/kr gks
to temperature ? ldrk gS \
m

(A) vT (A) vT
(B) v T2 (B) v T2
a

(C) vT 3
(C) v T3
Ex

(D) v T1/2 (D) v T1/2

70. The law that asserts the energy has quality 70. fu;e tks crkrk gS fd ÅtkZ xq.koÙkk ,oa
as well as quantity is : ek=k nksuksa gS %
(A) Third law of thermodynamics (A) Å"ekxfrdh dk rhljk fu;e
(B) First law of thermodynamics (B) Å"ekxfrdh dk igyk fu;e
(C) Second law of thermodynamics (C) Å"ekxfrdh dk nwljk fu;e
(D) Zeroth law of thermodynamics (D) Å"ekxfrdh dk th+jksFk fu;e
Paper-II/Technical-104/42-A ( 16 )
 71. The first law of thermodynamics based on 71. Å"ekxfrdh dk igyk fu;e vk/kkfjr gS %
the principle of : (A) nzO;eku dk laj{k.k
(A) Conservation of mass
(B) ÅtkZ dk laj{k.k
(B) Conservation of energy
(C) Conservation of momentum (C) xfr dk laj{k.k
(D) None of the above (D) bueas ls dksbZ Hkh ugha

el
72. A gas expand with temperature according 72. xSl dks fu;e V= KT2 ds vuqlkj foLrkfjr

nn
to the relation V = KT2, what will be the work fd;k tkrk gS] 60 dSfYou rkieku cnyus esa
done when temperature change by 60 fdruk dk;Z fd;k tk,xk \

ha
kelvin? (A) 40 R
(A) 40 R
(B) 20 R

C
(B) 20 R
(C) 30 R (C) 30 R

e
(D) 10 R (D) 10 R

73. We are heating an ideal gas at constant

ub
73. ge fu;r ncko ij ,d vkn'kZ xSl xeZ dj
jgs gSaA xSl }kjk fd;k x;k dk;Z Å"ek
ut
pressure. The work done by the gas is 1/3
of the heat supplied. The value of J i.e. vkiwfrZ dk 1/3 gS rks J i.e. Cp/Cv dk eku
Yo

Cp/Cv will be : gksxk %

(A) 1.67 (A) 1.67
(B) 1.4 (B) 1.4
io

(C) 1.6 (C) 1.6

ud

(D) 1.5 (D) 1.5

74. Highest kinetic energy is possible by : 74. mPpre xfrt ÅtkZ lEHko gS %
St

(A) Gas (A) xSl

(B) Liquid (B) rjy
m

(C) Solid (C) Bksl

IykTek
a

(D) Plasma (D)

Ex

75. A phase change from gas to liquid is called: 75. xSl voLFkk ls rjy voLFkk esa ifjorZu dgk
(A) Evaporation tkrk gS %
(A) Hkki
(B) Sublimation
(B) m/oZikru
(C) Conduction (C) izokgdÙo
(D) Melting (D) xyu

Paper-II/Technical-104/42-A ( 17 ) [P.T.O.]
 76. Which set is uncountable ? 76. dkSu&lk leqPPk; vufxur gS \
(A) The set of positive prime (A) ldkjkRed vHkkT; la[;k dk lsV
(B) The set of integers (B) iw.kkZad dk lsV
(C) The set of rational number (C) ifjes; la[;k dk lsV
(D) The set of irrational number in [0, 1] (D) [0, 1] esa vifjes; la[;k dk lsV

el
dy
77. The general solution of the differential 77. vody lehdj.k xy
dx
2y dk lkekU;

nn
dy gy gS :
equation x  y 2y is :
dx
x

ha
x (A) log( y  x ) C 
(A) log( y  x ) C  yx
yx

C
y
y (B) log( y  x ) C 
(B) log( y  x ) C  yx
yx

e
x x
log( y  x ) C 
(C) log( y  x ) C 
y ub (C)
y

y
ut
y log( y  x ) C 
(D) log( y  x ) C  (D)
x x
Yo

5/2
­° § dy · 2 ½° 2
dy
78. The order and degree of the differential 78. vody lehdj.k ®1  ¨ ¸ ¾ 5 2
°̄ © dx ¹ °¿ dx
io

5/ 2
­° § dy · 2 ½° 2
equation ®1  ¨ ¸ ¾ 5
dy
:
dh dksfV rFkk ?kkr gS %
ud

2
°̄ © dx ¹ °¿ dx (A) 2, 2
(A) 2, 2 (B) 2, 5
St

(B) 2, 5
(C) 5, 2
(C) 5, 2
m

(D) 1, 2 (D) 1, 2
79. Which function is continuous at x = 0 ? 79. dkSu&lk Qyu x = 0 ij lRkr~ gS \
a

§ 1· § 1·
Ex

(A) sin ¨ ¸ (A) sin ¨ ¸

©x¹ ©x¹

§ 1· § 1·
(B) sin ¨¨ 2 ¸¸ (B) sin ¨¨ 2 ¸¸
©x ¹ ©x ¹

1 § 1 · 1 § 1 ·
(C) tan ¨ ¸ (C) tan ¨ ¸
©x¹ ©x¹
(D) tan x (D) tan x
Paper-II/Technical-104/42-A ( 18 )
 80. Which group is not Abelian ? 80. dkSu&lk lewg ,csfy;u ugha gS \
(A) A cyclic group (A) ,d pØh; lewg
(B) Symmetric group Sn (B) lefer lewg Sn
(C) A group of 4 elements (C) 4 rRoksa dk ,d lewg
(D) A group G for which (D) ,d lew g G ftlds fy;s

el
2 2 2 2 2 2
(ab) a b a, bG ( ab) a b a, bG

nn
81. How many elements of the cyclic group of 81. lewg ds tsujsVj ds :i esa vkWMZj 8 ds pØh;
order 8 can be used as the generator of the lewg ds fdrus rRoksa dk mi;ksx fd;k tk

ha
group ? ldrk gS \

C
(A) 2 (A) 2
(B) 3 (B) 3

e
(C) 4 (C) 4
(D) 1
ub (D) 1
ut
82. Which of the following is not an equivalent 82. buesa ls dkSu&lk led{k laca/k ugha gS \
relation ? N × N ij ifjHkkf"kr (a, b) R (c d)
Yo

(A)
(A) The relation R defined on N × N by ;fn a + d = b + c }kjk ifjHkkf"kr
(a, b) R (c d) if a + d = b + c lECkU/k R
io

(B) The relation R defined on Z by aRb (B) iw.kkZadkas ds leqPPk; Z ij aRb ;fn
a - b ,d le iw.kkZad gS }kjk ifjHkkf"kr
ud

if a - b is even integer
(C) The relation R defined over the set lEcU/k R
St

of non-zero rational number by aRb (C) v'kwU; la[;kvksa ds leqPPk; ij aRb

if a.b=1 ;fn a.b=1 }kjk ifjHkkf"kr lEcU/k R
m

(D) The relation of brotherhood over the (D) iq#"kksa ds lsV ij HkkbZpkjs dk fj'rk
set of men
a
Ex

83. If A is the square matrix of order n then 83. ;fn A vkWMZj n dk oxZ vkO;wg gS rks
| adj A | is equal to : | adj A | ds cjkcj gS%
n-2 n-2
(A) |A| (A) |A|
n-1 n-1
(B) |A| (B) |A|
n n
(C) |A| (C) |A|
n+1 n+1
(D) |A| (D) |A|

Paper-II/Technical-104/42-A ( 19 ) [P.T.O.]
 84. Sum of the rank and nullity of the linear 84. ,d n foeh; lfn'k lfef"V ls ,d m foeh;
transformation T from an n-dimensional lfn'k lfef"V rd ds jSf[kd :ikarj.k dh
vector space to an m-dimensional vector dksfV rFkk lqU;rk dk ;ksx gksxk %
space V is equal to : (A) n
(A) n
(B) m
(B) m

el
(C) m+n (C) m+n

nn
(D) m-n (D) m-n

;fn r = xi + yj + zk gS] rc gksxk %

ha
85. If r = xi + yj + zk, then the value of Curl r is 85. Curl r
equal to : (A) 0

C
(A) 0
(B) 1
(B) 1
(C) -1

e
(C) -1
(D) R ub (D) R
ut
86. If I( x, y , z) 3x 2 y  y 3z 2 , then the value of 86. ;fn I( x, y , z) 3x 2y  y 3z 2 gS] rc grad I
grad I at the points (1, -2, -1) is : dk eku fcUnq (1, -2, -1) ij gksxk %
Yo

(A) -12i - 9j -16k (A) -12i - 9j -16k

(B) 0 (B) 0
io

(C) -12 i + 9j (C) -12 i + 9j

ud

(D) 12i + 9j -16k (D) 12i + 9j -16k

St

S dx S dx
87. The value of ³0 2
1  cot x
is : 87. ³0 2 1  cot x dk eku gksxk %
m

(A) S (A) S
a

S S
Ex

(B) (B)
4 4

S S
(C) (C)
2 2

S S
(D) (D)
8 8

Paper-II/Technical-104/42-A ( 20 )
 88. The value of : ­§ 1 1 1 1 ·½
88. lim ®¨   ......  ¸¾ dk
nof¯© n  1 n  2 n  3 2n ¹¿
­§ 1 1 1 1 ·½
lim ®¨   ......  ¸¾
nof¯© n  1 n  2 n  3 2n ¹¿ eku gksxk %
(A) log 1 (A) log 1

(B) log 2 (B) log 2

el
1 1
(C) e (C) e

nn
2 2
(D) e (D) e

ha
3 3
89. The equation of asymptote of the curve 89. oØ x +y =3axy ds vUkUrLi'khZ dk lehdj.k
3 3
x +y =3axy is : gS%

C
(A) x+y=0 (A) x+y=0

e
(B) x+y-a=0 (B) x+y-a=0
(C)
(D)
x+y+a=0
x=0
ub (C)
(D)
x+y+a=0
x=0
ut
Yo

90. The curvature of any straight line is : 90. fdlh ljy js[kk dh oØrk gS %
(A) 0 (A) 0
io

(B) m (B) m
ud

1 1
(C) (C)
m m
St

(D) f (D) f
m

91. Which of the following is false : 91. buesa ls dkSu&lk vLkR; gS %

izR;sd izeq[k xq.ktkoyh izkUr ,d
a

(A) Every principal ideal domain is an (A)

;wfDyfM;u izkUr gSA
Ex

Euclidian domain
(B) Every Euclidian domain is a (B) izR;sd ;wfDyfM;u izkUr ,d izeq[k
principal ideal domain xq.ktkoyh izkUr gSA
(C) Every Euclidian domain is an (C) izR;sd ;wfDyfM;u izkUr ,d vf}rh;
unique factorization domain xq.ku[k.M gSA
(D) For any field F F(x) is an Euclidian (D) fdlh Hkh {ks= F ds fy;s F(x) ,d
domain ;wfDyfM;u izkUr gSA
Paper-II/Technical-104/42-A ( 21 ) [P.T.O.]
 92. Let w1 and w2 be two subspace of a vector 92. eku yhft, fd fdlh lfn'k lfef"V V ds
space V such that dim w1=4, dim w2=5 and w1, w2 nks mi&lfef"V gSa] dh dim w1=4, dim
5<dim (w1+w2)<8, then dim( w1 ˆ w 2 ) can w2 =5 rFkk 5<dim (w 1 +w2 )<8, rc
be: dim( w1 ˆ w 2 ) gks ldrk gS%
(A) 1 or 2 (A) 1 ;k 2
(B) 2 or 3 (B) 2 ;k 3

el
(C) 3 or 4 (C) 3 ;k 4

nn
(D) 4 or 5 (D) 4 ;k 5

ha
1 1
93. lim x sin
x of x
equals to : 93. lim x sin
x of x
cjkcj gS %

C
(A) 1 (A) 1
(B) 0 (B) 0

e
(C) -1 (C) -1

94.
(D) f
What is the rank of linear transformation
ub
94.
(D) f
}kjk ifjHkkf"kr jSf[kd
T(x, y, z) = (y, 0, z)
ut
3 3
T :R o R defined by T(x, y, z) = (y, 0, z)? :ikarj.k T :R 3 o R 3 dh dksfV D;k gksxh \
Yo

(A) 3 (A) 3
(B) 2 (B) 2
io

(C) 1 (C) 1
(D) 0 (D) 0
ud

95. The equation of circle which passes through 95. fcUnq (3, b) ls xqtjus okys rFkk v{kksa dks
Li'kZ djus okys o`RRk dk lehdj.k gS %
St

(3, b) and touches the axis is :

2 2 2 2
(A) x + y + bx + by + 3 = 0 (A) x + y + bx + by + 3 = 0
2 2 2 2
m

(B) x + y - bx - by - 9 = 0 (B) x + y - bx - by - 9 = 0
2 2 2 2
(C) x + y - bx - by + 9 = 0 (C) x + y - bx - by + 9 = 0
a

(D) None of these (D) buesa ls dksbZ ugha

Ex

96. Co-ordinate of the focus of parabola 96. iSjkcksyk x2 - 4x - 8y -4 =0 ds Qksdl ds

2
x - 4x - 8y - 4 = 0 is : funsZ'kkad gSa %
(A) (2, 1) (A) (2, 1)
(B) (0, 1) (B) (0, 1)
(C) (-2, -1) (C) (-2, -1)
(D) (1, 2) (D) (1, 2)

Paper-II/Technical-104/42-A ( 22 )
 b b
97. If tan x
a
, then value of a cos2x + b sin2x 97. ;fn tan x
a
] rks a cos2x + b sin2x dk
is : eku gksxk %
(A) a (A) a
(B) a-b (B) a-b

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(C) a+b (C) a+b

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(D) b (D) b

98. Which quantity is invariant for any given 98. fdlh Hkh fn, x;s cyksa ds fudk; ds fy;s

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system of forces : dkSu&lh ek=k vpy gS %
2 2 2 2 2 2

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(A) x +y -z (A) x +y -z
2 2 2 2 2 2
(B) x -y -z (B) x -y -z

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2 2 2 2 2 2
(C) x +y +z (C) x +y +z
(D)
2 2
x -y +z
2 ub (D)
2 2
x -y +z
2
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99. For catenaries which relation is not true : 99. dSVus jh ds fy;s tks lEcU/k lR; ugha gS %
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(A) y c sec M (A) y c sec M

(B) Tvy (B) Tvy
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x x
(C) y c cosh (C) y c cosh
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c c

c c
(D) y c cosh (D) y c cosh
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x x

100. The system of equations 3x - y + z = 0, 100. lehdj.k dh iz . kkyh 3x - y + z = 0,

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-15x + 6y - 5z = 0, 5x - 2y + 2z = 0 has -15x + 6y - 5z = 0, 5x - 2y + 2z = 0 dk

a

a: lek/kku gS %
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(A) Unique solution (A) vf}rh; lek/kku

(B) Trivial solution (B) lk/kkj.k lek/ku
(C) Infinite solution (C) vUkar lek/kku
(D) None of these (D) buesa ls dksbZ ugha

Paper-II/Technical-104/42-A ( 23 )
 ROUGH WORK/jQ dk;Z

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Paper-II/Technical-104/42-A ( 24 )
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Paper-II/Technical-104/42-A ( 25 )
 ROUGH WORK/jQ dk;Z

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 ROUGH WORK/jQ dk;Z

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Paper-II/Technical-104/42-A ( 27 )
 5. ijh{kkFkhZ mÙkj&iqfLrdk esa dgha Hkh vyx ls fn[kkbZ nsus 5. Candidate should not put any peculiar mark or write
okyk dksbZ fu'kku ;k vokafNr dqN u fy[ksaA ;fn bl anything anywhere on the answer sheet. Any such
izdkj ik;k x;k rks og dUosflax le>k tk;sxk vkSj ,sls mark or writing, if found will be termed as"canvassing"
ijh{kkFkhZ dk isij jn~n dj fn;k tk;sxkA and candidature of such candidate will be cancelled.

6. ijh{kk ds i'pkr~ mÙkj&iqfLrdk dejs ds i;Zos{kd dks 6. After the Examination, handover Answer Sheet to the

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ykSVk nsaA invigilator.

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7. izR;sd iz'u ds fy, pkj fodYi fn;s x;s gSa ftuesa ls 7. For each question, four options have been provided

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dsoy ,d gh lgh gSA (A), (B), (C) vkSj (D) esa ls lgh out of which only one is correct. Darken the
fodYi dks dsoy uhys ;k dkys ckWy IokbaV isu dk iz;ksx appropriate circle in the Answer Sheet by way of using
djrs gq;s mÙkj&iqfLrdk esa mi;qDr xksys dks Hkj nsaA blue or black ball point pen on the best options

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amongst (A), (B), (C) and (D).

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8. ,d ckj fodYi Hkj nsus ij mls vfUre ekuk tk;sxk
vkSj mls cnyus ;k lgh djus dk dksbZ fodYi ugha
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8. Option once marked will be treated final and no
correction / change in option is permitted. If more
gksxkA ;fn ,d iz'u ds fy, ,d ls vf/kd fodYiksa ij than one circle has been darkened for a question in
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fu'kku yxk;k tkrk gS vFkok xksys dks mÙkj&iqfLrdk esa the Answer Sheet, it will be treated as invalid answer
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crk, x, <ax ls xk<+k ugha fd;k x;k gS rks mls xyr and no mark will be awarded for that answer.
mÙkj ekuk tk;sxk vkSj ml mÙkj ds fy, dksbZ vad
ugha feysxkA
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ijh{kk Hkou esa dSYdqysVj] fMftVy Mk;jh] lsY;wyj

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9. 9. Calculator, Digital Diary, Cellular Phone, Pager etc.

Qksu] istj bR;kfn dks vius ikl j[kuk ,oa budk are prohibited in the Examination Hall.
iz;ksx djuk oftZr gSA
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10. izR;sd iz'u dk ,d vad gSA xyr mÙkj ds fy, dksbZ 10. Each question carries one mark. There is no negative
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vad ugha dkVk tk;sxkA marking for any wrong answer.

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11. ;fn fdlh iz'u esa fgUnh Hkk"kk ds vuqokn esa dksbZ =qfV 11. If any discrepancy is found in Hindi version, English
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ikbZ tkrh gS rks vaxszth Hkk"kk esa fn;k x;k iz'u ekU; version will be treated as final.
gksxkA

12. ijh{kkFkhZ lgh fodYi ij /;kuiwoZd xksyk yxk, D;ksafd 12. Candidate must darken the correct option carefully
mÙkj&iqfLrdk esa CysM] jcM+] djsD'ku ¶ywM bR;kfn dk as use of blade, eraser, correction fluid etc. in the
iz;ksx djuk oftZr gSA ,sls mÙkj dks voS/k ekuk tk;sxkA Answer-Sheet is not permitted and such options will
be considered invalid.