Lik ek ‘Allow vetical esndrof radi Rand Weigh has smooth internal surface. & small particle s placed in onact wit the inner sie ofthe upper tim a point Pts given a horizontal speed v angen ost leaves the lower rim a point, vetically blow P. The ‘numberof revolutions made by the particle will be ‘ we ot ot a ° fo 2a { Pa) o Bt of PE a malts] yA mice mesg be axis fom oxe3 | ier iene ots face Fee. nowe, Te work en pce | or oar. | Oa Goo 7B, A panicle moves along 2 curve of unknown shape but magnitude of force F is constan and alway cts along ‘he tangent tothe curve. The, (2) Pras: be conserve () Pray be cppservaive () Foust be non-conservative (@) F may be nor-conervative 4, seat de wp woden tock lng an into ln tent nl vera. eles (te ftin seed ©) tema mes sale (9 ea apetot ewe hte oecone (8 Geom sales 5, Snes mio sb sherman aks 12min od so. The of the two is peed 6 aie: (b) same (0 oy oft esis more (@ exo eed moe A renga is esate nergy asthato boy ofa his mes. The nan sei y 2 md the by ges ist tym oa eet reise an ine en () 22 WP © v2 @2 77, Te kit eng & oF pale moving slong ci ala path of rads depends upon the distance vw ae “The fre ating onthe patil i @)2as © WE | © rain @2m &/A parce of mass m i moving if a cc path constrains such hits centipetaarseration isvaryng with ene as 0, = whet Fis const The power dined tthe pre byte fre acting nits @ x0 fy mere © mere (a) mk ©, Apa of mass |g excites an silty motion ‘on concave surice of sper dh of ras 2 m aed on orion plate. I the motion ofthe pa fle begins rom pia onthe dish athe hight Tom from the borat plane and coeicient of fton | is 001, deta distance covered by the pice | ‘before itcomes to rest (Assume the radius of curvature | ote cone surtreo be very re) | () 10em 28m (©) 88em @ 10000 | 1 44 ,Abody of mats 100s moving ictal path of rads 2 m on vel plane a abown Figure. The vlosty ofthe Body point Ais 10 mis The ratio of ‘skincticenerges tpt Band cc (Take aceteation det gravy 38.108) aa ai oS Bi 0% wo 42, able ofa 50g ied wih sped 10 m/s on ‘plywood andemerges ith 40m, The pecetage Joes of neti energy G3a8 HEHE (O16) 40% 43 aarti of mas 500 gm moving tight Kine veh vel » = be The work done bythe net Fore dating its displacement rom x~Dt0x= 4 } (take =025 0°", far War ss Gas ‘A block ming horizontal n + soot rice Mavith a speed of 40 nls splits into two parts with Inassin heat othe salle part moves sed mis inthe sme direction then the factions Change inne energy Ty? 1 mt oo? et 45, civenbelowisthe plot of potenti en function Ug) ora sein hay wie ei 4 L @;} fone dimensional motion, “while a conservative force Fadacteont Suppose 4 that Enya = 8 1 the 7 incorrect” statement © for this system is [where KE. = kinetic ene) (a) at x = %, KE, is greatest and the’ parile is rovingat the fastest speed. (0) at x © m, KE, is smallest and the particle ‘roving the sweet peed (gary KE oa {(@) atx x¢ KE is constant throughout the regi, 46, ae Ae os ete a) a eng] of the spring is "Soret biplane sre Ritat Yeo tt a force F the maximum speed FE illed ‘with a constant Sisto xe © fe Ome TO he ‘A Wok of mass, ing ona smooth arizona, SET-B AT elocitytime graph for av) ' body of mass 10 Kg is soms" shower in figure, Work done oi'the body in ist, to seéonds of the motion — & wea (2) ~ 9300) () 120005 (© ~ 4500} (@) - 12000) LR, A parle is acied pon by force of constant jagiude which i ays prpendicalr to the ‘hyo be past he maton ofthe pare {shes pace na pan. flows ht (0) i loys constant (8) ae aceeration constant (© skint nergy constant (8) Hen a nightie 4.9, as eee oes acon. when scot hms Sea (incense (8 remain unchanged (© decene (8 Stine ten decease 20, Sins ing oped fo» ation coppers Sine a5 ona comeyr tek ove wi Sct ofS tne The power eed hey Bet mong ith he sn ey wl 89.0 (iwo) aw easW (2128 automcie f msm acres tart eh Pays intl ae viet epoe pen ‘Some power Pine poston pena uncon anys amet o(Zye (he o (2! o(e)e-> 49 parc of mas Ms moving in cid fed ois insche att center atime gen byw Phere baconstt, Te poves dered the prt byte force cig fonts * Co) Jae? oy ate (©) Mate (o) Mar 35, A stone of mass 900 gis ed toa string and moved Ina verial cree of radius 1m making 10 rpm, The tension fn the tring, when the stone is atthe lowest points (i't? = 98 andg = 98 ms") (@) 882N (@)98N [0 97N (a) 78N (One end of a massess spring of spring constant k sand natural length is Fixed while the other ends Conoected 10a small objects of mass m lying on 8 frictionless table. The spring remains horizontal on the able Ihe object is made to rotate at an angular ‘velocity @ about an axis passing through fixed end, then the elongation of the spring willbe“ om ah © at © Fina ow Ea wie is moving with walform speed along Rf eanerenc ce fas Ruder he {on ofa etal ttsfore Pic siaverey proportional to Hstine penodfrevokton vl Bepventy (a) T= Re (9 ron w ree, (rae charged parle moving ine nfo mags eld ‘ene fs nee Be sof rots crt ty deen 2 (0 ice 4 2G (by increases by 2%, 8) decreases by 4%2:7, The material suitable formaking cetromagnets should have (2) high retentivity ar high coer. (6) low reanivity and fw coer (6) high retentivity and Tow coetevty. (G) ow retenivity and high coercivity. Q,The intensity of magaetiaton Fs plated aginst the magneting fc for dren substances. he curves A and #8 shown in the adjoining figure ae associated with (a) soft ion and ste respectively (b) steel and sof ion respectively (©) a daagnetc and paramagnetic substance respec- tively. (@) a paramagnetic and diamagnetic substance respec: tively 29, The variation of magnetic susceptibility (2 with abso ute temperature (7) for a ferromagnetic substance is | represented by the graph @x wr 7 LX 7 ox x a r Bo, the cureatsexstvty of « wager palvromete is increased (0) magnet ness (8) mumber of tas inthe ci incase {9am oFusin te ci dea (a) Ther radius’ of the ceil Tne Bj Tho bar magnets hg same geometcy with ig netic moments and 2M, are sl placed in sock 8 vay that tsi ples are sume side then tine period of escllation is 7, Now the polarity of one of the magnet is reversed then time period of esilltion ie then @h<1, wn, orn @ A pmo 50 hm sina 25 ins. Bae rat tango ton Seen Toomer specter ee rages cc hee asta {20st {0 25s ams (9 2808s | 35, Ihe mee dk met 0 fa tc nea psp mel ema tek mal ely td pee te (-0sny,40 0) 5,¢0ay, (Om -Omndyie0 (Date danyrr0 "4, An ininily eng tight condor aris eae 25 Ann kn deo evn th STO mls pall ote oma Te pnb {dius bee etna he Sn | sien tan Sinaia of {occ oper etn it aa aaa as) (@ &10N © 8xx10"N © arxi0"N @ 8a0"N ‘oop vie sn 4p BB ty cabin gee des 2 Tet Pag eae Sees om hie | ‘A proton moving with a constant vost passe " thvough & region of space without any change In its velocity. IF and B represent the electric and ‘magnetic elds respectively, then the region apace moat region ofp (E=0, (p) £20,840 (FeO, (D)Es0,B20 | Choose the most appropriate answer fom the ‘option given Below (@) ().(C)and (D) only (b) (A), Band (C) only (0 (A). (8) and (D) only (@ (A, © and(D) only 7, An decron is allowed to move wth constant velocity slong the axis of current carrying staight solenoid The econ wil experince magnet foe | slong the axis the solenoid The electron will not experience magnetic force, ‘The electron will continue to move along the | «axis ofthe solenoid. | “The electron wil be accelerated along the axis of | thesolenoid. ‘he electon wil follow parabolic path-inside the solenai, () Band Boaly (2) Aand Donly (©) Band Conly (@ B,CandD only Bag, a lection is moving along the postive xis th oni age i ape se meron 1th ecm wl xpress magic fe along positive y-axis. 7 The electron will experience maguetic force long negative yas, G The eestron wil not experience an force in mg 'B. The econ wil continue to move along the poskive# ais, The electron will move slong crcl path in magnetic field. ect ems (2 Radeaay "aren antDeny (Canton “56,4 pide worn Inte 37 pe eins velciy dependent fore Fish, ]) where» and he xy capone ty 7 bbe scrofa en of the flowin isu rte pies (2) Quam v9 weentut nts (0) F ees doe oman he (0) Keven o price conta iin (8) Quant 7 cet te 40,4 epi et hres moving slg gt ireanyg scare To eee et et gee pltte dinciono be fren The mothe a tarps {puree the re oposto he caret {8 panto thew song the cane {9 oy om we (8) owns theyie A chanedprtie with cage ener reion of Ae ‘uniform and mutually orthogonal fields and wh oc 7 perpen beh and B td comes out wihost any hoge in impinge deta of? Then (a) 9=Bx Bye? (b) = ExB/ 8? (©) ¥=BxEiB (d) P= Ex Bye? Aan decom and proton bving me manta tot psp a magnet el her {@ eared phe eecuon and proton wile sme Grotigtesewectrecaion ‘ny Sey undeeced (0 fed pate ets cred than ha sft paon \ (@ pathol tn is orev ‘oop ffx eo insur sae crying cute placed inn exer maga Bel ef he ict often te me (top sume cae Shape wah #6 pane ‘normal to the field 4 (0 wep orecd to eco sriht (0 lop etumes cesta sage wh Hs plane parte el (a Shape othe oy remain echaged 4A Ie et sexy f«prndiner canbe ince by (Gy dete the amb ine {2 incesaing he mag ls {© acrenang hears tod {Dyce tet cott ofth ing Ghose the ost ppepie snort he optons ge bo Bind ony.) (Chand(D) on {2 (abandon (2) (and Dyn ‘A gataometer bvig a cil restanee 100 2 foes false decom when't caret of Fin spud trough Wha sth wae ‘earl wheal comer ts uvenomet ne ‘ornate gig llc checlon ors poreed Site ef 0 8910) OAD (6) 994 79Ka CHEMISTRY AGL Egg vas fr & 8, Cand 0 oe net Wsuer ve DTT V and ia? ¥ sovecey For wc oe ate aa be Sumpmocsach sem tan? ot wns an ae wo siete tog semen eng a7. ‘electrochemical call 22a | Coon) 1 pees mae to 2c 1 Cmenaton of 2 ncaa ot ‘eas wm ce eo ope 1 en a bees ad Coase te eared sere) asa @iem B31 evs 45,4B owing rusting following radox reaction takes ice: Bf sfopsfe—aho+Fe™h = N67 inatis AG of te resco? cymes hs) tents avai (4) 161.1854 4.9, the ssn rn kos 908 by ese tot ae s2e voy —oion: > fe s26 tet ‘ho 6" net process (0)-22tul 161d 8-15 .KS/mald) FGI /mel Boos dy fea we aed up) Olsgpeaus sons o AgNO, CuSO, nd POC nwa sos cag ot sce. Tht ‘Sioa nanoer af tee oA an PO ‘pnt te oreeae east jaaet ness | | | | oa | | | | 354 0. gas willbe evolved asa product of dectrolysis of ‘Wlan ‘sqicoussauton of AUNO, sing ser Seco (8) sm ages solton of AgNO, ain platiou | seater (3 ite ton of HSO, sxing param | Secs. | (D)s high concentration solution ofH,50, using atu eecodes choose the correct newer from he options given below (2) (and) oniy (@) (A)and Dhoniy (©) (A)and © only {8} (Band (Coniy 59 jhe molar conductivity ofa conductivity cel filled Seth 10 moe of 20. Ka sation A at that of20 mole another enti cl having 3 NaCl soliton Ay, The condactvitsexiied bytheerwoclt ate The relatontip ete Bay | (yD, Bagh 2 Baguenicnrrewmsumen "| Statement or Rl molar condatvy increases | steps with tion Statement I: Foreabonic cd larconctsy increnesalony with ation Inthe ght ofthe atove statements, chose the ‘correct answer from the options given below: {o) oth statement and Statement are tre {6) Both Statement and Steen are ae {6} Saement is tet Statemen fae {@ suena ster sttenet Titre, | B 4,250 ml of + wate soliton obsined fom the ‘workshop of gosh contains 1M AgNOs? {nd 01M ACL The solution was ected at | 2V by passing a comet of 1A for 15 mines The | ‘metal metals lostrodposte willbe | 8% Fa HV) (Fs, | ee (the ag n propane ao | oa ed © cv | OUR. | 5 5, When an electric current pase through acidified “water, 112ml. of hydrogen gasat NT, wascllcted atthe cathode in 965 seconds. The current passed in ampere is 20° @) 10 @o @os 556, Match List with Lis ce Applications) ‘) [Anode - Z | na Cathode 140 + 1 [Hearing ids |UD] Hydrogen ue cel) [COltoverarsljAvde: Za, | | pe Canoe cabon_| [Doses (Ande Lp [cathode -PO1PbO, ‘Choose ie creat anwar Tom te options given below: ae (9) AMD, 0, (0.09) DH) {6 (aha. Cyc}, 0-0) (9 (HA, G0. (6)-0). D> (0), CD, DO B7, for lead storage battery, pick the corzect statements, [Av Daring charging of batery, PSO, on anode is converted into PbO, During charging of battery PbSO,on cathode «converted into PbO, ° Lead storage batery consists of gid of lead picked with PHO, as anode. Lead storage battery has ~38% solution of sulphuric aid as an electrolyte {Ghose the cnet ener tom the option gen 1 GS D. Ohare — «Eda Oseaey ORES sen 2 a] (A) |Cay +2NKOH) > | CD [Primary CaO, + 200, + peer | ig Moda” ey _\eice L | ASO +20 | |e ce | Py #PbOyy +) | i i ae | (O)f aig + Oxy 28,0) | Charging condry mS ose the conc ssn ot the options given below he (4.0.00, (6-H, 0-0V) ) (A) AV. 0. (0)-09 (0). {) (A). (8), (Catv), (D>) &) (a0, (8.4. CC}, ).0V) 5g The cnet ower of reduction penal ofthe allowing pie A yet Boye © Agiag DL. NatiNa Ewin Choose the correct answer fromthe options given below: (@)A>C>B>D>8 (@A>C>B>E>D 60. () A>B>G>D>E @A>B>C2E>D ayy = HOY 1 Eogpygg =-O76V Foatyey “POY 5 Fagg =-07 dentify the Incorrect statement from she options ‘elo forthe above cel, (2) I gg? Bel Yee Hows from Cu to Za. | (6) Fy, LV, Zn dissolves at anode and Cu sepotis at cathode (©) Mpg = 11, no flow of€ or curkent occurs (@) Eg, > 11 V, Zn dissolves t Zn electrode and Cu deposit at Cu electrode EA,enth comet statement {2 caroton onan be nimi by fing tention ge (boned monger (9 ono of tones bemntsed by frming tnpemeri barra sree (a amcor ne py tn wer becuse tracerchemil pelea sige 62 Gen Fg 0096 Pgs 0409 The along cote pen xs Fel +e Fe, willbe @o0r¥ (b) G95 v (o7m0y (a) -o270¥ 63 The standard emf of celine eton change i oond to be 0591 V af 25 0. The “ulm cana of he econ i (P= 96500 Col, R= 8.314 JK mol") Gtoxia tax tt (©) 10x10" (@) 10x 10” Gina bydrogen oxygen fue cl, combustion of dog otis to a) mate het {8 Bete penal acne betwen the wo tlecroes (0) prods high pty wate (8) Femove aborted nygen fom: ectrode race 65, forthe edn action Ziayg + Cu (0.1 M) > Zn? (1M) + Coy, {ati pace fn el i 2 By or he cn st su] gisy Gam ann etna era Toe art “°C. The molly ofthe sevbon i conans rave ar non-decretaske wi be 2 ORR Key @ Sh 67, Foi es hn a Cantino magnesia baie suo. TL Censnarlptassen eae slaon Noma soon oa IN, Moar stiton ef aqueous berzic as Comet der of ecng pits gen blow as (9 Wot @ Wee wen @ womston u>tsmsw i aqueous soon of AB hes bob point of 01°C when kf 10% forse, The oozing _ poi ofthe some eoibon s—180°C. Hence AB (m= 03), (0) 100% onsd at Heezng ptf clon (2) Is 0% raed teeing poo un (Neer sited nor assoc al feezng point of elation W) Farms a seen mace a fezing pit sf elton I ls of sold which cess = sated "none Lara, then dogo of assocaton 1s oventy Kt a)0.9 om os ees wh mets formula TOF, won seed 120g ct sare feszes 1 8.48°C I feng pot of pu sen. ie 8°, thon the formula ot hyarocsybon fs (= 12K ig mot) oH 2 dy © Oty 9 om "7A. Sele coat saree (1) Freezing point, Bling point an vapove Hees ara ccgnvo popaton 12 The ering pin, bing pot and vapour peossure sll decrease when & soe Ie (9) Plots of freezing point versus molat conan for a asso, prop aes ‘butylated water i a be Tear th rent sos (9 Maw sores 7 Which of the following graph corelly represents the plots of Kyat bar for gases in water versus temperate? t a oe eS j we w & S Te © la 1 BA we 6 nS 7, 18 the sex ew, the dey air mas percentage composition given 3 niogen gu: 700, xygen fs 270 and agon gee 30 tal pressure TiS sum, then kate the rato of following respecte (paral pres of trogen gas t_paral presue of orgen gs {pata pressure ongen gosto patil pressure ofatgon ge (Given: Molar mas of, and Arare 4, 6 and 40 gro rerpecnely) (3)296,112 (259,195, (0 546,178, (@)a28i93 74, The mole fraton of scent a aqueous slition "of. solute ig 08, The molality (in mol kg") of the queous solution is 5 (@) 188x107) 138810" Ko pase? a) 388 75,4 solution at 20 °C is composed of 1.5 mol of ‘benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure tluene at this emperale ate 747 totrand 223 tor, espectvly, then the toa vapour pressure of the solution and ‘the benzene mlefiaction a equilibrium witht wll be respectively (@) 350 torrand 0480 (©) 380 torrand 0589 (@) 305 torrand 0389 (4) 358 oreand 0280, A binary ligsid solution 3s prepared by mixing | 76 separ ant ethno Which oe fhe flong Senet scot replig hebeaiour a he (@) The solation form san ideal colation, (6) Thesolutionisnon-deak showing ve deviation fom Raoul kaw (6) Thesolutionisnon-idea showing ve deviation from Raoult’ lv | @ heptane shows sve deviation hile ethanol shows ve deviation from Raoult (200) 77, XVisthemembranelpartionbetneentwochanbers. | 1 and 2 containing niga solitons of concentration cand (¢,>€2) mol. For the reverseosmoss to ‘ake place identify the correct condition {tte py and py are pressures applied on chamber tand2) a tin ¥ ‘A. Membrane/Paritin :Callophane, p> 1 MembranesParion : Porous, p> ® | C. Membrane/arition : Parchment paper, > 1D. Membrane/Partiion Cellophane, p> Choose the coeectansver from the option given below: (@)BandDonly (0) Conly (©) AandDonly (4) AandConly Ine dein sing ot exes 78. "A. vapour pressure of the solution is less than that ‘of pe solvent B. vapour pressure ofthe solution is more than that of pure solvent . only solute molecules sly at the freeing point D. only solvent molecules soldiy a the freezing point Choose the most appropriate answer from the options given below. (@) Aoniy () Band Conly (9 AandConly —(@) Aand Donly 779, An open beaks of water in equim with water ‘sapotr isin a sealed container When afew grame ‘of pucose are aed tothe beaker of wate, the rate tshich water molecules (a) eaves the vapour increases () eaves the solution increases () eaves the solution decreases (@) leaves the vapour decreases. BO, wo 5 moll solutions are prepared by dissolving on-eetrolte non-volatile solute separately inthe solvents Xand ¥. Themoleclaweightsofthesolen ate Mand My epectney ete, My =2 My. The ‘elatve layering of vapour pressure ofthe Solation in | [Xin timer that of te soiton ¥en that he ‘number of moles of oats very sulin comparison ‘otha of solvent the vale fi | 3 | 94 | @ L oy } BL eriylene glyco! i sed as an antere ina cokd | P"Teamate. Mass of ethylene gil which shold be | added to 4 kg of water to prevent it from freezing | x=6*Cwitbe (for water = 186K kg mot and ‘olr mas of ethylene gyal = 62 got") @) 304328 (0) 20430 (0 400008, ‘) 304605 82th soltion from the following. with highest "peso in ring poinowet eesing pits {@) 160 of cet acdcsslved in benzene {) 180 of benzoic acid dissolved in benzene {) 180g of glucose disoived in ater (a) 180 gofseeieai dislved in wae. 3s, Which one ofthe folowing statements ifs? (a) Raoult lw states thatthe vapour presse ofa ‘component over solution i proportional tke mole fraction, (b) The osmotic pressure (x) of slution i given by the equation (x = MRT), where Bi the molarity ofthe soliton, (6) The correct order ofesmatc presute for 0.01 M aqueous sation. ofeach compound is BuGh,> KC1> CH,COOH > sucrose (@) Twosucrose solutions ofsame molality prepared in ferent solvents Poin depression, vl have the same feeaing 84. Which one ofthe following aqueous solutions wilt xibit highest boing point? (@) 001M Ns,S0, (6 0015 M urea () 0014 kNO, (€) 0015 M ghicose BB, For 2 ranen of idle on wth too Froude a room leprae, who il be he {Seamer econ 1B 2ac orton 2, Aeeton (A) = On st ese oe Reason (Mest ea pike op the coo (0) Beth a ae cone wlan (2 Bh A) we ea ne son etna a (@ Wistar ele {Boh ho ae 87, Me ten sg 2 a hen oe HN sen i th sro naw ‘siz8sio asiow 88, mt carane [Red ae me, year a tee (2 Ya ache sed, pink nse ean [a doi pees 2 daplaoment 0 _ mutts - . ‘Song ocd P] Nat pasioned eancstewe | [mn 2a of mors ar foot rR 25,30.40 1R253947 iszasnerBIOLOeY, 95, vis ws ees sige concson hat Men | drew from his experiment with pea plats ? | (a) Teitsare nested serene and arene ret of bending (e) There considerable gens vain in garden re (Recessive gnes ocr ore foguny inte generation han do donna ones (@) Genes are compe of munis 09, civen below arto sateen Statement 1: Mende! sued seven pis of contrasting al in pea plans and proposed the ans of nkeriance. Statement it: Seven charac cane by Mendel ins eperinen on pea pants were sed hae and telat, ower colour, pal shape end eco, ower roston and tem eight Tnthelight of he abot statements, coos the caret ansner om the option gen belo () Both Semen {and Statement are cont (© Bosh etemen 2nd Statement I are nore {© Statements core bt tment sino @ Statement ince Stata seat 95 Thelawaf dorian clas a} The expression of ony one of the parental clracers ina monohybrid ios in the Fan ‘expres of oth the parental character ia the seneraton € tetpan te phenrypie proportion of 1:2:1in ek, (© Both (ead) (@)Codorinanee and iocamplete dominance in some| onunims A tue breeding tne & pe ie one that bas ndegone continuous polntion and sow the (Sel sable (©) Fhcuating, stable (©) Cosy, fuctatng @) Sel, utatng 95, Which ofthe flowing ue for et eoss? (© Inte csig of kaon one pa with an ss09pe wha haneyour ene (2 ios coo ho gees (Iss cosine vo heapourtenn (@ Alloftteabove. ws ie 04, stil hme fod oy nd tet lod groupware flewag blond ge wo oe as oA Q7, To determine the genotype of & tll plant of Fy generaon, Mendel crossed thie plant with « évart plant. This eros represents (@) Beckers’) Reciprocal cess (9 Testeross— (@) Oureress 9B, which of the following loo group) i/ere possible ‘when both the pres possess AB-blod group ? @ABaEAR —-AB,O (© Bonly @ Aoay 99. pink flowered Snapdagon plant wes crossed witha ed flowered. Snapéragon plan. What type of Phenotypes iar expected inthe pogeny? (a) Only red lowered pants (©) Red flowered aswell as pink Rowered plants (Only pink werd pants (@) Red, Pink as we as white Sowered pans J te cos: Aa AaBb, what the probability of prdixing an organism with he genotype ABB? $04) @ 6 ane ow @u of Mendes aw ofindependent asoret hls pod for geessuwedontes (@ Nontonolgout romosdnes (8) Homologous chromosomes (©) ranula gneieleient (@ Sune donosone Aoguiich of the following sre for the location few Sees of Droop sted by TH. Morgan? @) The distance beoven the genes y* and wi is renter shan the distance Between the genes and m* (0) Thedistancebetween the genesy* and" same asthe dance beween the genes W? andm* (0 The distance between the genes w" and m* is seater than the distance betwen the genes y* and w" (@ Alber incomect, SER what does « frequency of recombination of, SO% indicate? (4) The two genes te likely tobe located on diferent | chromccomes (©) The genes are cated on Kchtomosomes (© Independent asorunent is hindered (© Allof the ofsprings have combination of ats that match one ofthe to parents $04 The phenomenon of plots refers to (@ A, single gene affecting multiple phenotypic expression (©) More chan to genes affecting a singe character (© Presence of several alles of 2 single gene $08, hich of the following palindromic. sequence is * rcrgnisedby Boo RI? qo téaarte? gy Txt @ Jermaag, 566606. cg tncincr? — gg'daame Sn, ,ceinge 409 Resvstion endonuteases {@) Are present in mammalian els for degradation of. DNA when the cell die (©) Are wed in genetic engineriog for Keating tio DNA molecules (6) Are wed forin viro DNA synthesis Ate symhesized by bacteria as part of defense mechanism AK0, The leer and ‘Rin the name pBR322 represent which ofthe following? (@) Name ofthe scientists (©) Name ofthe resriton endonuclease enzymes (©) Name of eis in US. (@ Name of he sain of bacteria used [544 Howconthe insertion prelgnDNA at the Bai site ‘of the temacyline resistance gene sn pBRS22 be detected? (@) By plating. the transformants on ampiiin~ containing medium () By plating the ansformanss on tewacyline containing medion (By plating the transformants on both ampiiin and trecyeline containing media (@) By observing the sizeof the colonies on agar plates 1449, péer compleing the transformation expegiment involving the coding sequence of efayme galactosidase, the recombinant eokonies shoul | | | (@) Give ve colour (©) No give Bue colour controlling a single crossover . (fy gn) Men Caraing ean sao a | 405, wich othe following istrue? (@) The mutant haemoglobin of sce cell antemic individual undergo. polymerisation under low ‘ongen tension enusng sling of RBC (©) Side cell anaemia occur due 10 the single base substitution (GAG -> GUG) atthe sith codon of Belobin gene (@ individuals heterozygous for sce col anvemi OHDSHD") are resistant towards maar (@) Alef the above 406, Ifa genetic disease is tansferred from a phenoxpical Srna bn ren oy one oe mal progeny, the diseases (@) Autosomal dominant (0) Autosomal reese (0) Sexlinked dominant (© Sexlinked reese 407, Wich ofthe following statements are correct about Mlnefeter’s Syndrome? i [A This disorder was fist deserved by Langdon own (1866) |B Such an individual hes overall masculine development, However, the feminine development is also expresed . The afected individual is short stature. D. Physel,pychomotor and mental development isretarded . Such individuals are sterile Cchoore the caret anser from the options given | belve @) BandEonly —() Aand Eonly (@ AandBonly —_ (@) Cand Donly 443; Mc of he allowing wigs can be wed, duce foreign DNAnto cel? (a Using dsamed ptiogen ©) Mieroinjeesin (0) Gene gun (@) Alfie above 454, aselecabe arkeris (a) Baal ene (© Ampiein resistant gene (©) Tevacysinesant gene (@) More than one as mentioned above 4585, Win ste mos opal sequence of ep fr sping » fereign DNA int a plasmid and inserting the plasmid fntos beri? 1 Transformed bacteria with a reombinant DNA rece 1. ux the plasmid DNA wing retin neymes 1 xa plasmid DNA from baci els 1, Use ligase to sel plasmid DNA ad foreign DNA @ mower Omi © 119m @11om5N AAG, aod unis % (a) 1s pathogen of several monocot plants (6 sabe to deliver apiece of DNA called T-DNA to teasform normal plant cell into @ tumor and tic these tuar ell 6 produce the chemicals required by itself (o Comain Tplsi whic hasbeen mode ina toning vector (@ Bois) and (0 | {{ $47; oncinporant een psd weds Ca) Origin of replication (ori) | 0 Presence oa see rater 6 Peso oe rei ese (@ tome Mgyiic one ofthe fallonng statement i rot we Eingetragen? (a) The pees exvaronot ented Dams from pel beled eon | 0) Thr sere ON gens a tie by ig | tid bone us (0 Tim psec of como share ges Cored DNA dso te | (@ brgheoane sted Bde of DNA a. be) cbse ine len epee eV Ege 489, yh of te allowing is 2 dsibl fc of 2 mig vet? (Pretec of og of epation 0) Presence ofe maker gee (0) Presee osigl estctn eye ste (@ Pretec of 1 mae epi ss {294 specie espionseqene ened by| adonucksesto ak cuss poston wig donc Spe poston | (© yea eens (Degenerate pine sequence (© Ola eqns (@Palndoni ue seueces $4 tote th core pi tom he falowiag” (2) Ligases Join the two DNA molecules (0) Poymerases. — Break te DNA int fragments (0 Nucleases—— Separate the vo strands of DNA (@) Baomucleass — dake cus at specie postions within DNA, Sh sow ous comely in pl ss (Gi 2,40 and BaP (©) AMO 16 and BAP 60.2,4,5:7and TBA (@) TBAand AMOS {98 lore the ranser, planters fom a tse clue lab "othe fed, these planets ae adapted to tolerte ‘nash nvronments outside. This proces i clled (a) Hardening (©) Sospenson | (0 Regeneration (@) Heteenis A24]wo imgorant plant hormones. seated to | Pnorhogenesv organogenesis are | (a) Ausin and eyoknin {) ABA ad ethene (2 ABA end ain (@) Btyene and etki 1 pequniyaangethe sep of somatic hyeidsaion octopss fusion/pareseralhbrisation, | | | 1. Chemofusion 1, Symkaryon formation 4 Teeament of plant oxls by pectinases and calluses @tonom oy natom @lston — @iomon t26yke method of producing thousand of plane hough sue core iad (@) Miropropeaton {91 Chon setion (© Aadening @ Aecinaiaton 27, somatic embryo are produced when somatic cls are “rete wth igh concentration of Ia) Goin”) Auxin (©) AB (@)etilene 49g po eants 7a | {h) Parco he pan | {@ Parof he pan sed in sue core {a Par ofthe pant tha expresses pectic RE 40 Faloning statements esrb te chris ofthe “Eoaymerernation endontesse, ety he nore statement | (0) The enayme rengises a spec palindromic] enti seqienc in he DNA | (0) The empme eats DNA molecule at enti osiion thin the DNA (The erayme binds DNA at speci te ands nly one ofthe te sans (@ The enzyme cut the sugar phosphate backbone at spec sits on each stand 4o,Given below are four statements pertaining separation of DNA fragments using geleetrophoresis| ent the incorrect statements | (© DNAs negatively charged moleue and sis Jaded on gel tovardstheanede erninal | (DNA Fragments rel along the sure of te sel whore “conentation does tal ‘ovement of DNA | (i) Smale te sz of DNA esgment age i the dirance it travels trough t (9) Puce DNA canbe vine drat by exposing WW radiation Choose the comet answer from the option given below cere @) (Cid and Gey) 6) a © Gi, Gi and >) @ Gand Go 4-3, Pind out ee wrong statement: (IF any protein encoding gene is expres in a teologous ho, scaled eeoinant prin (©) InPeR, primers wih exposed 3-OH group sed (Theatr habitat of Thermus aqua the ot spring ecmystem (4) Calo continous ct system are maintained in stationary phase Sg, ,Fermenters | : (a) Ate also called bioreactors Oe ecm tna On aaa comand eo eae aoe Ls aeeuceen SS aeaea seme omemen ee ey Be enaee eee Aen ‘enzyme. | clams ccer meres | ee eee ee | During the process of gene amplification using PCR, See ecperiae i tot manned the} le reat eeeer as eee | i | | | 6. 4°36, ,Resd the following statements: *" Some Baila huingienss produc proteins that Hil certain insecs such a¢_lepidpterans, soleopterans and diperans (4 Boel huringesis does no ively killed by Detox as exits as inactive roo (ii) Onco bollworms ingest the inactive toxin (protoxniiseonverted to an ative form dueto the aii pi ofthe gto nee (i) The active Bt cxin in inset binds to the surface of ridgur epithelial cells (9) The setive Btsoxin creates por in inset gut and ‘use sling isis and finaly catees death of| How many of the above statements are core? @) Four (©) Three (0 Two ©) One 427, Whatistrue abou Born? {@) The concemed Bais has anitoxns (© Inactive protoxin ges converte ino setive form io ‘the insect gut (0 Beproten exists as asive vox athe Baclus (@ The activate orn ene the ovaies ofthe pest to ster itand hus prevent its muliplcation SBgyMich gene isoleted from Bails curing bas "pen known to contol the ister population of corm ‘ores? (a) HUA gene cy tAbgene (aytAcgene (3) Gy A gen 45938ttoxn kis sheinsetby (Blocking the nen conduction (©) Damaging the sufce of aches (6 Bycreating pores inthe tracheal tem (4 By creating pores inthe mid et 440 lesa fee ol i ete og ee (©) RNAonly (8 Anes Aon (0) Bah RNA and anes RNA (@ Nowe ofthe above $4, fit linia gene therapy wis nen in 190 toa ‘4-year old gn with which of the following enzyme deficiency? (@) Adenosine deaminase (0) Tyrosine oxidase 5 (€) Monamine oxidase (@ Glutamate dehydrogenase Aq whi of flowing geet dade mos os fangs liver ap pancreas? (@) Taysach disease (b) Hyperchoesterolemia (Ops ibrois (0) Haemoptitia $Affvefuetinal ADA cDNA canbe ineoduced iat he Cells of the patient receiving gene therapy by using a ‘vector consizuted by : ~ () Bool ( Reovirus (0 Retrovirus (4) Agrobacterium $4, Suman insulin is being commerily produced fom a transgenic species: (@) Saccharomyces (0) Eichovchi (6 Mycobacterium (4) Rhizobium $45 RA interference (RNAI) (a) Takes place in all eukaryce orgenisms as rmetod of ellulr defense (©) Involves silencing of specific mRNA due to a complementary dsRNA molecule that binds and prevents translation ofthe mRNA (silencing) (6) Involves RISC (RNA induced slening complex) Alloftne above44g, chose the correct ation egndingretrvins (a) An RNA virus that can synthesise DNA daring infetion | (0) A DNA virus that can synthesise RNA dung infetion (0) ASSDNA virus (0 a doen virus {47,10 gene therapy of Adenosine Deaninase (ADA) efceney, the patent requires period infusion of aetealy engineered mphostes booause = (© Reval veer lacodued ito thee Iyophocres (0) Geel rom mano ls producing ADAs indice no cells at embnyonitape (0 Lymphoces fom pater eed ate sown in culture, ose he by (@ Genatealyengeeed phones ae mot immoral els 443, Adenosine deaminae define ssn: (2) Addison's disease (©) Dystunetin of immune sytem (6) Parkinson's disease @ Digestive disorder | 458 common testo indthe genotype af ahyidisby | (a) crossing of one Fs progeny with fale parent {) studying the sexual bebaviour of F, progenies () crossing of one Fy progeny with mae parent, (@) exosing of one F progeny with male parent | 856, Given below ar two statements one i labeled as | ‘Assertion (A) andthe ober balled as Reason | | Aseron (A) : Mendelson of independent assortment doesnot hold good forthe genes that | are loated cosy on these chromosome Reason (B) Close, acted genes aor | independent Tn the light Of the above satements, choose the | corte ate fom tbe pons gen below {@) Both (A) and (R) ave corset and (R) isthe correct explanation oF (A) (ey oun (a) and (Rare correct but () no the tet explanation of (A) () (A) icoret but (is ot correct (6) (A) eno once but (Rs core. 457, Which ofthe lowing statements snot of wo ‘ees that show 50% recombination frequency? {6) The gene show independent sorte {b) Ae genes are present o the same chrome sone, they undergo more than one crs eves increry meiosis = (©) The genes may be on diflren, | 549,Biopicacy: chromosomes. (o) Reform. 1 the umnuthoied cation of | (4) The geen are ighlyinked. ~ resources $58. the poten genes show > (0) Isthe egal exploitation of biosesourees= = () Refers to the use of biotechnology (@) Refers to the we of bioresources for mutual benefits among different counties jen below are two sateen iatement T= Mendel studied seven pairs of ‘ootrasting trite ia pes plant and proposed the laws of inheritance, ‘Statement TL: Seven charactors examined by Mendel Inhisesperiment on pea plants were seed shape and colo ower cont pod shape and colour, ower positon and stem height. | In the light of the above statements, choose the | correc tswer frm the options given belo {@) Both Statement and Statement Il are correct (@) Both tntement Land Statement It ae incorrect | (6) Statement 1 is corect but Statement (1s incovect, (4) Statement 1 ie incorrect bt Statemen sscorect $54, According to Mendelism, which charter shows ‘dominance? (3) Terminal postion of ower (b) Green colour in seed cont (0) Wrinkled seeds (@) Green pod colour $5Q.,A heterozygous pea plant with violet flowers was rossed with omozygous: pea plant with white Hower Volt is dominant over white, Which oe of ‘he folowing represents the expected combinations ‘among 40 progenies formed? {0) 30 prod vet at 10 (©) 20 produced viokt and 20 produced white Aoxcers 40) All40 produced volt lowers (4) All40 produced white flowers $15, Atall tse beeing garden pe plant is crossed with vat tue breeding garden pea plant. When the 1 Fy plants were selfed the resling genotypes were in niuced white theratio ot G@) 3:15 RM: Deeaf (6) 3:05: Dwarf Tal (6) 1:2:12=Tal homoeygous Tal heterorygous Dwar (812251; Tatherorygon Tal mame Doar 454 frgeneratlonn aMendelan cross showed that both ‘genotypic and phenotypic ratios ae samess 1:2: ITrepresents a ease of| {@) eo-dominance ——_(b) dibybrid eros {© monohyvd cross with complete dominance (@) monokyid cess wih incomplete dominance. Pee) drt kyorypes() dierent Beate | {© teen phentgpes(@) none of ese Seles the incorrect statement ($59. (3"iunagmaleaeoncolthrsex vase | toch shorter than he. (0) Male rat ys heterogamatic , {c) In ale grasshoppers, 50% of sperms haven Sex chomorome | (8) i domenictd fons, sex of progeny depends the ype of sperm rather thane Gf cilwrling female marsesaman whose meer tres alo colour, what are the chances Of het | Yrozenybavng colour Blindness? {@) 25% (b) 50% | © 758. (3) 100% | | 4644 108d palm with single pao crease i wisble in 3 petson sein ron (3) Kiefer jndeome (0) Thalasemia (©) Dowts syndrome (@) Tamers syndrome. | 468, Thalassemia and sickle cell anaemia are cused due toa pobler in globin molecule sys Sle the | {@) Both ae de to quansaive def in gabin hain sates (0) Thalassemia is due to les stesso globin roles. (6 Selle call anaemia is due fo 2 quantitate, problem of globin molecules. | (@ Both rede to qaltatve defect in| abn chain synthess 463,An abnormal. human aby. with XXX" sex oF nso aon det {fusion of wo or and on sperm | (0) fasion of two sperms and one orn | {@) formation of abnormal sperms inthe fiber | {@) formation ofabrormal ova in themtber. | SGA, the cig of DNA at spetc locations became] Ae See be ascots! | {G) selectable matkers (by lignes (6 retin enzymes (probes 465, wnichoveot the flowingtechniqes made poi to genetically engine ving organisms? GG) Recombinant DNA teciniques (0) Xray direction {Heavier ote boing (8) Hyman Te 466,"e pani of Aptis (2) tumor inhibiting plasmid (6) tumor independent plaid (©) twmorncing plastid (a) temperature independent plasmid 467, Which oe ofthe ftlowing statement i not rue repaing gel electrophoresis technique? (4) ‘The process of extraction of separated DNA stands fom ges called eition (©) theseparatedDNA ragmentssrestainedbyasing chido bromide (6) Thepreseceofchimogencsubstrategvesbue ‘eloared DNA bands on the gh (4) Bight rage cura bands cf DNA canbe, teerredinthe vin expsedto UV ight 468, Plasmid pBR322 has Pat resection enzyme site within gene amp that confers ampicilin resistance this enzyme is sed for inserting a gene for fplacoside production andthe recombinant plasm inserted nan ol strain {@) twill be ble to produce u nove poten with ual ability, (0) lll note abet confer ampli resistance tothe host el (6) Thetransformedcel wilbavethe abby tors ampcilinaswelasproduceSqalaciosie. (@ tewilled tolyisofhos eal | Iennfy the wrong statement with regard to (@) Each restriction enzyme fsstions by ispecting the length ofa DNA sequence (©) They ct the strand of DNA at palindromic. (6) They ae wsefulin genetic engineering (@) Sticky ends ean be Joined bytsing DNA ligases 47, Following statements describe the characteristics of the enzyme restriction endonuclease Iden the (4) The enzyme recognises a specie palindromic nce sequence in the DNA. (0) The enzyme cus DNA molecule at denied aston within the DNA. (©) Theenzymebinds DNA stspctcstesand cts nly one ofthe to strands , {4) Theenryme cuts the gar phosphate ockibone ‘at specif sites on cach strand 469, 474, Whichofeowingsearesiconendonuclset (@) DNase (i) Rrse © Hind (a) Protas 479, DNA fragments gncrated by the testction end nese i chemi reaction cane sepa by (2 eacuoptorss (6) resuition mang {© cemntugion (@) polymerase chan ecton £773, Mainsepsin theformation ofrecosbnant DNA ae, ivenbelo,Arrangethxetepsinacorectscqunc ‘A Insertion ofrecombitant DNA int the sel 8 Cattngot DNAatspecc ction by restition cane. © elton af desied DNA ragmen D. Amplification of gene of interest wing PCR Choose the cartel anor From he eptons ven below @CRDA ORDA (ORCDA @MCARD £74, Which ofthe allowing i nt ae application of PCR (Polymerase Chain Reaction}? ~ {@) Detection of gene tation () Molecular diagnosis (©) Gene amplication (@) Purification ofiglated protein £75, During the process of islaton of NA, billed staal isadéed to (a) precipitate DNA {() break open the cll to ease DNA {c) facilitate action of estictin enzymes {) remove proteins such as histones.17,1 cotton variety that was. developed by. the introduction f torn gee of Boas hinges | (BO isresitant | (@) ngectpens——(@) fangs dens (© slantmemstodes (8) net odor 7p RNA serene moles | {@) stesso DNA and RNA sing reese | | teansriptase (@) silencing of specific RNA de 10 ‘complementary RNA (o) ertrence of RNA nee of DNA (8) Stns of ma From DNA 179 feof the characteris of ction ae {Sion ive and ester spe (8 medium longa stance bee | toy high peat and production of wie | pi esta we il pan pss (a igh yd attr ttliopes 479, Slt incre statement repre st fini. {@) Mare insulin molecule consis of three polypeptide chine and C. (©) Inslin is synthesised a peohortone which contains exea stretch of C-peptide | () Cepeptide is not present in mature insulin soles (a) Polypeptide chains A and Bate linked by | sulphide bridge. S ‘4.3, Statements elated to aman nslin are gven below ‘Which statement()isfare correct about genetically engineered insulin? (A) Pro-bormone insulin cootao extra stretch of peptide (©) A-peptie ai B-peptie chains of din were produced separately in Eco, extracted and ‘combine by creating disulphide bond between therm. (©) Insulin used for weting diabetes way exacted Geom cattle and pgs, (D)Pre-hormane insulin needs 9 be processed for converting into & mature and Functional hormone. ) Some patents develop serge reactions tothe foreign insulin, {Choose the most appropriate answer from the options given below (@) (A), (8) and (D) only ©) @)enly (0 ©and (D) only (4) (© (D)and (only