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AP EAMCET 2015 Agri Medical Question & Answer Key Paper download. Andhra Pradesh AM Previous year papers with solutions for 10+2 BiPC candidates for MBBS/BDS/ Agriculture courses
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.net4. Identify the steps that are involved in PCR
(A) Denaturation(C) Extension
PCR eYC ddo$o t$Qoi$Sr.(A) S&5ar556ea$r:
(C) $&no$(1) B, D, C(3) A, B, C
(B) Annealing
lWytO own stream processing
(B) ae5$06 Q5.>*(D) er5o@a"ir 6€d,(2) A, D, B(4) A, C, D
5. Match the followingList - I
(A) Fermenting malted cereals
and fruit juices(B) Production of large holes
in swiss cheese
(C) Myocardialinfection(D) Biogas
13o6 a"CSC aeiSdtSo5r>
eOe-I(A) Oocdla€s cr$g$ ho&
5o0o:D $odd&er(B) b55 a*50;ef -o$ 6o6pe:
66Jq
List - II(i) Clots in the blood vessels
1r{ Aigstion of sludge by bacteriaand fungi resulting in emission ofmethane and other gases.
(iii) Production of ethanol(iv) Blood cholesterol lowering agent
(v) Production of large amount of CO2
aw8e - II(i) 6;[;reoef tl6*
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ts
(c)(D)
(ii) {oS Sgqo5o ar"$0otu, aOogPoef d$oi>dRr
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ir;dc$ 6soaE e.re $o165osa5l (iii) a6;rd +619,
aoirrrg5 (iv) dg5Dete soqet 6flod s"d$o
(v) es66 S05reaoef CO2 6'eiJq
/B(W (iii) (v)(2) (i) (ii)(3) (iii) (v)(4) (v) (iv)
CD(iv) (ii)(iii) (iv)(i) (ii)(iii) (ii)
015
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6. In recent years some crops were improved by various methods for higher yield and betterquality of food grains. Match the improved varieties with the related crop.(A) Golden Rice (i) Cross breed Hybrid(B) I.R.8 Rice (ii) Somatic hybrid(C) Himgiri wheat (iii) Semi-dwarf variety(D) Pomato (iv) Genetically modified crop.
505reo-665on", /ueo"e5g6orr fupS er*r66Cxrgo0d; 5o0c Br:56erSo CCd $qie6o cr5o"
6o5odg ve)oef eo05g$ Do6orr6o. epCr5o03 eoeslB EoES 6vo5o pt3 $oaooe5 $oocereg'
ae55d:t$5r:.
(A) 6'qs p5(B) r.R.8 50(C) t.$no n'drSo
(D) $Sles'AB C
(ii)(i)(i)(iv)
(iii) $oSdeofD
(iii) d"Sc6r $o$deo5p
(iii) $gS a5c56s$r(iv) aSogtuo;& $oec
D(iii)(ii)(iii)(ii)
(.kY (iv) (i)(2) (iv)(3) (ii)(4) (i)
(iii)(iv)(iii)
7. The recognition sequence of restriction et:zyme 'A'is GGCC and that of 'B'is GAATTC.Which statement among the following is true regarding the probable frequency of cuttingsides in a genome.(1)
_ Both (A) & (B) cut equally frequently
fVf t/{l cuts once every 676 nucleotides and (B) l}zlnucleotides.(3) (A) cuts once every 256 nucleotides and (B) 4096 nucleotides(4) (A) cuts once every 256 nucleotides and (B) 1024 nucleotidesBe{s J585, 'A' s36 l{)9o0 $5o GGCC 5ooo6D 'B'sa6 l{)Eoo $5o GAATTC.d.$Sref oy Bo6c JoESre $a$ dQog $5o Soer5gdef0 S<$$qd5ro SS *5:g5goae:n $odlo6.(1) $tuS&S dr6oef(2) (A) s 6s 676 SoooiD (B) I 1024 SrSS.;a"86 c&sef(3) (A) I 6s 256 5o0c6l (B) s 4096 SrSSo"Ed c&sdf(4) (A) e 6e 256 5ooc6D (B) s 1024 Srgsoirpd c&sef
B
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8. Assertion (A) : Events in pachytene play a key role in evolutionary changes in organisms.
R"eason (R) : Exchange of genetic material takes place between sister chromatids ofhornologous chromosotnes.
(1) Both (A) and (R) are true and (R.) is the correet expianation of (A)
(2) Both (A) and (R) are true and (R) is not the correct explanation of (A)(3) -(A) is true but (R) is falseg{ f.Al is false but (R) is true
a$$ as55x (A) : #SES# aof, $18o6ex d$e: xr0sil"$ 16$ood SQl S:"Ur.1*K: $::q:5
s'6esS.I)"
rdeosu (R.) : S;$m&o$ 1$Ar#Sa>o RF651SSre5$ 5o6g aofl a$:g$ffgu Sr03&
SsS ae$&&o6.(1) (A) $oooiu (R.) $o*o$e" (R) s.3 (A) sB€r5 s$dp(2) (A) Sooosn (R) $oFrse. (R) (A) so se#i$ $Sdea s"do
(3) (A) sCISrsa (R) es$3.
(4) (A) er6y (R) a,$9"
9. L{atch the following:List I List ntr
(A) Trichomes (i) Gaseous exchange
(B) Trachoids (i0 l\4eehanical strengttrt
(C) tsast fibre (iii) Frevent water loss
(D) Guard cetrls (iv) Water conduction(v) Synthesis of food
6 18oB ;r€.30 ae5$dur$:S:r.
tTC.ilfing
fIC.bsEo
er0ry - I(A) SSSrloc(B) cd>6eer"er:
(C) #{lSo"der(D) 6$$$eo"er:
,A B C(l),.(iii) (v) (iv)
@ (iii) (iv) (ii)(3) (0 (iv) (ii)(4) (v) (iii) (iv)
arflry - Itr
(i) ;rd:: eft$c6r5x(ii) o5ro1&$ erydfu(iii) S$ S{e"i eoo$ege;
(iv) ase.:6ryeo-
(") e#d $o"$ Sod{rea
D(ii)(i)(iii)(ii)
-
7 -DI 2015 z\M 2{}X5
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.net10. In insertional inactivation of B-gatactosidase gene, the bacteria in white colonies have
(1) Non-recornbinantplasmid
(2)' Recombinant plasmid
(3) No plasmid
(4) Linear foreign DNA
B-n"er{-od€ a$,:56 eu$6 a5;6r5e5 air$3f5 Ser 5O3d 6or{:de er$oo5c" 6$u"*roef
'6oatu56.
(l) $S: Sofrrc$o 6od$ *:oa6
(2) 535: $odraS $tu66
(3) *:oa6 6oddo
(4) &ep$ Sas"&c6l DNA 3d5:"eo$
11. A 'beads on a string' like chromatin with 200 beads or nucleosomes contains
DNA.bp of
t{o ISSIES eJf bp &&36o DNA $oC,r:o8.
gf +o,aoa
(4) 10,000
12. In an Angiosperrn the number of rnicro spore mother cells involved in production oftr20 male gannetes is
e,6 e536&a e"$&ef 120 06)A Krodr.tl Sr"e:r 5O;A:e.:U: #eT3 6"S""6 Sa 5r6$sero (;oP5
(1) 30 (2) 60 gf 15 (4) 40
200 $"So s-ot3 fugBol$'5>rer:
(1) 8o,ooo
(3) 20,000
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.net13. Match the following and choose the correct combination from the options given below :
s
ColumnA(A) Eubacteria(B) Dinoflagellates(C) Phycomycetes
(D) f,)euterornycetes
s'e5) A
(A) oSuar$oo:r
(B) d,$ilad05er>
(c) ts.&bds(D) drSc3darbiSS
(A) (B) (c)(1) (D Gr) (m)
@ (rD Grr) GV)(3) (rv) (u) (Ds{w oD o)
Column B(D Trichoderma(ID Albugo(III) Gonyaulax(lY) Anabaena
i_Bo6 ;r8ef $OErS ne5$o Jo"oS dtroSA me556r5o&.
of
s"gS: B
(I) P$ao"g(D esu1fl"
(III) fi'Coirer5"l
([V) eo$S;r
(D)
GV)(D
(r)
(D
14. Bryophytes are
g'1'' X"tegoniatae, tracheophyfic, embryophytic(2) Archegoniatae, tracheophytic, non-embryophytic(3) Archegoniatae,atracheophytic, embryophytic(4) Non-archegoniatae, atracheophytic, embryophytic
gtoArleleu
(l) es06ffCc$ooder, ;rQr 6eoa.e)otre5, bo6"63g S?rS
(2) es 06 ff S o6l o fi er, o"grseauspe: o5r: e5, b o 6,e53g fr odres
(3) es05n"Co$odo, ;rQrdeCIere:d*,.e5, hoG"dSQ dtos(4) u06n*Co$o dC, ;r9s-5eoeo dtrd, :lod6;g dtl$
lr5
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AM 20159-D
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.net15. Irjentify the charaoteristic featue"es of diatoms'
( I ) Cell wall is rnade of cellulose, floating on water and produce auxospores
(2) Cell watrt is made of chitin, fiNed forms, and produee auxospores
(3) Cell wall is rnade of silica, floating on water and produce auxospores
(4i Celi rvall is made of siliea, symbints and produce zgospores
d6otp0": Snofu t'uQo#dfl S o$eo"oS; fuQou$$x.
(1) Cear{s#$x loe.ugefsd C06o$a:&, SCa} deseiv, esS}tr;doo$o 66Jg SisO
(2) ,5eod$#su g*356" &ogo$ar&, of,gsdea ffio6, es**'JdJo$,: 6'e53Q d*oa.
{f{ {,wr;a,5$u ?o$s,.f CIS6oSar&, SC3=r de;rd,:. $oe e#;#;efue"r$o *6Jg d*n{4) SmS$rJSr: ts:&s"6f t06osa& $frdsso d$q a5os h$&aY"oso 66Jg s*os
I6. ideritify the right oombination
{t) -trarrot - Tuberous root - FIead infloreseence
6 Onioi"t - Bulh - Corymlr(3) Colocasia - Rhizome - SPadix
(4) Bougainvitlea - Thorns - Cyrnulc
$Ootr S $oop6$c /uQorSo&"
(1) s"diS - doo$S& - 8d*565;r$$$,
{2) 5d:9 - e;d:S5u - $Soap
(3) selttuoir" - p#Sr, (sSxg) - #3e5"1
(4) a:f,.S$$c5:" - erldq - t5*Sd
11" The chief edible part in (a) Groundnut (b) Jack fmit 1etr Apple and (d) Mango fruits are
(1) (a) Hnriospenn, (b) Inflorescenee axis, (c) Ivfesocarp, (d) Endocarp
(Z) (a) Certyledons, (b) Succutrent perianth, (e) fleshy thalarru"rs, (d) rnesoearp
f{ OCotyledons, (b) Endosperm, (c) mesocarp, (d) fleshy thalamrs
(4) (a) Cotyledons, (b) Flestrry tiratamus, (c) pericarp, (d) mesocarp
(a) 35;d5r{ (lr) SSS (c} w3:5 5oCIcdrl (d) Sr"no& 6er$ef 6o"Son' e5dn$ errf$r
(1) (a) ero$od#;d5u (b) g6;e;rg,S e{Slr (e) Sodg$o 65#5)r (d) esoeS:$o S5t55r>
(2) (a) &adv-eD (b) d$doeS 5oirqe5Sr: (c) $odr{o $*;SSSu (d) 50656o 55155rl
(3) (a) &adv"$r (h) eoo5o6.{;d5x (c) $odg$el 656$r (d) 6odr{o AA1$SS$
(4) (a) Sxde-e:ri (b) Sodt{u $*;SSSu (c) 6o (Sd$r (d) 5od56er S5,5Su
Rough Work
10-D AM 2015
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.net18. Match the organism in columnAwith the Contents in Column B.
ColumnA Column B(A) Gracilaria (I) Biflagellate zoospores(B) Ectocarpus (II) Elaters(C) Marchantia [II) Biflagellate antherozoids(D) Cycas (IV) Carpogonium
(V) Multiciliated malegametes
s-sS: AefC d$erSo s-e5) B eyS ;riS.f a6$Cu.;$51.
re.:Sr A(A) qbdooir(B) iSr63s(C) tuo1o3ro5r(D) Ess
1ffiw1
B(ry)(r)(ID
(v)
A(1) (r)(2) GV)(3) (rv)
vg:S> B
(D BSSraJoSre, dSDS b$Serur(D adeca"l
(III) 656edoiDe, r5er$ $6ir0arqr(tV) e6"1fi"Sc$o
(V) arlru?Oyo5r6 OdrA $odr6$rel)CD
(III) ry)OD ry)(III) G)(D G)
DJ
65rl5l)
s are
19. Assertion (A) : Subaerial stem modifications participate in vegetative reproduction.Reason (R) : They store water and food(i) (A) and (R.) are correct, (R) explains (A) correctly.(2) ;/.A) and (R) are correct, (R) explanation incorrect.(Ef (A) is correct, (R) is false.(4) (A) is false, (R) is correct.
SB* ;rSESl, (A): 6'$uoSD66 s"od drlodo'eD 6"Sc$ @e1:g63Qet' )e{oArar.r6eo5D (R): aS $eSC esfrsU Scrqer$o CerS dso$oodroar.
(1) (A) 5o0o51, (R) $oEoss, (R) (A) 5o S0rr c5oQoa.(2) (A) 5o0c5l (R) $oflrSs, (R) $Sdea S0s'5c.
(3) (A) $003156 (R) esby
(4) (A) osy G) so$r56.
I 201s
Rough Work
11 -D AM 2015
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.netZO. Different plants adopt various methods of pollination, match the plant with correct method
of pollination.III
(A) Pisum sativum (I) Chasmogamy and cleistogamy
(B) Commelina .(ID Self pollination
(C) Water hyacinth '(III)
Cross pollination and self sterility
(D) Abutilon (IV) Protogyny and entomophily
(E) Solanum (V) Entomophily and anemophily
caSJES 3r:$2rer CS6 6s'elqr5 5oi"6 $o$d6 5qie1:o5o eo5ero0Qar. 3o6 3r>62ro5c
SoErS iro"6 SoSd6 S{eef a6(>6r;$5p.
III(A) ?$5l =op55: (I) s536 SoooJD $o5;6 $o6:p6;1u
(B) s$op$ (ID esel6$et{ $o5d6SH
(C) ru1dSa62, $I) S6$o"r{So$d1,Ss $ooox}) csdg$od5el5su
(D) cpar:Eer$ (fV) & $rfi 66ard1$ 5o0ogr Strg fio"tt $o5615r
(E) RFsr.SSc (V) Btlg trcr6 5o$6215r SoOoSrr ;roll 5o"6 $o$dls,ABCDE
(1) l-ID G) ry) (III) 0v)fd fvl (I) (ID GII) (rv)(3) (II) (v) (rV) (III) (D
(4) (ID ry) (I) 0D 0v)
2L. The pollen Grains can be stored in a viable condition for many years in the foliowitrg
conditions.(l) )naerobic conditions in OoC
1Ef tiquid Nitrogen (0'C)
iro"rfdeo$erSo Srs3q dEc $efJ$ocr
CoSdc$5t$;.
(1) 0'C 56 ep;:Poir $ofre$oef
(3) 0"C 56 s65 S@acef
(2) Liquid Nitrogen (-196"C)(4) Liquid Hydrogen (-196'C)
eoSS So5e5.;6;fuo Sdg! 6s $oA $0frutrrereS
(2) -196"C 56 ds 516asd
(4) -196'C56 6S a'6ace-f
Rough Work
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22. Read the following and idenlify correct combinations
(2)
@f
Genus
(1) Datura
(4) Crotalaria
6a 18o6 r&ef $0EoS aeier5o IuQotS.:S1.
(1)
(2)
(3)
(4)
Allium
Petunia
6are
6e$cr
eB0c6ro
'otr:pCojv
lSbdoo$'
Family
.Solanaceae
Solanaceae
Solanaceae
Fabaceae
$0rroal5p
iFe33)
RrerSi>
RrerdS
ildR)
Character
Epipetatons stamens
Tric arp e I I ary gt no ec ium
Didynamous stamens
Diadelphous
er{eoSr
5o$er6d SOBd B$crer
1s$erdd apo6$6$u
aS6$ tso'50
65a:o66 B6e5Q
wing
be)f
23. Identify the polypeptide subunits present in the adult human haemoglobin
(1) Two o type subunits and two F type subunits'/(0{ Four cr type subunits
(3) Four B type subunits
(4) Three G type subunits and one P type subunits
t+6 5l5$e> ?rarn'ASef ${. }O}EE -6'irS5:"erer5o /uQoi$Sr.
(1) 6odc cr 65$ 6'$955:neonel 5o0o5r 6odo B 6S0 6'$S5rsaer:
(2) cerd: cr 65$ 6{>$Srerer>
(3) ;rerctb B dSO 6$(>5:"so"er>
(4) Srr"dr cr d6$ 6'5$frreerel, Sooo5l 2"5 p 65$ 6$(l5reo5r>
I 201s
Rough Work
13-D AM 2015
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.net24. Match the plants in column B with thaructet in columnA
Column B(i) Lodoecia(ii) Banana(iii) Mango(iv) Orchid(v) Lupinus
s"o5r A dPs er$sro$o ve)S) B ef t{e) Sld2roef a6$Cud:5r.
ColumnA(A) ParthenocarBy(B) Polyembryony(C) Largest Seed
(D) Seeds fromArctic tundra
s"oS: A(A) epcild$elSSD
(B) airubodeJ
(C) er&-o{ Sg55})(D) er06$5 trotp" $g[cer>
,ABCDfv{ <irl (iii) (i) (iv)(2) (ii) (iii) (i) (v)(3) (iv) (i) (v) (iii)(4) (") (iiD (iv) (ii)
vo5c B.
(i) etA3)oir"
(ii) epdts
(iii) 5r"Sr&
(iv) ego?,€
(v) er"a55
25. Ribosomes are essential for protein synthesis, but they are present in Mitochondria and
plastids, the sites of respiration and photosynthesis. What is the role of ribosomes in
these cell organells.(1) Ribosomes transport ATP formed in Respiration and photosynthesis to cytoplasm
through E.R.(2) A)b units of some required proteins are synthesised in these organelles
gf Ribosomes transport RNA and DNA to cytoplasm
i+l ett tlr. uuove are correct
p}03$ $od(reag! pat'Rn5rel ep5$d5r, eeo)d eC e5$18c5.:, t6eoa5g Sooird$dr
&o'ooD5 QoOfs-o@o5:", iroerdo$eref $o(rqr. 6s Ssron'et p?f,RF5]rer $1d SAceSfQL
(l) aafRr5rer e5$qSc6:, 36eoa5g (rodrfiqSc$eref 56;d ATPC E.Ro5o- Seo@SgoefB
d;re r" d(go6.6a 6eron'ef er5$6&5 se11i}${ 6i>1355reae> Sodileo adct$eor.RNA Sooo5D DNAerSc So655goef8 6per dQ*r.
?5$l $oEJsc
(2)
(3)
(4)
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14-D AM 2015
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26. IdentiSr the correct combination regarding Anaphase, Anaphase-I and Anaphase-Il
(i) Anaphase - centromere splits,Anaphase - I - Centromere splits,Anaphase - II -Centromere splits
qZfXuphase - chrornatids move to opposite poles;
Anaphase - I - Hornologous chromosornes separate;
Anaphase - II - Centromere splits"
(3) Anaphase - chromosomes cluster at opposite poles;
Anaphase - I Homologous chrornosomes separate;
Anaphase - II - Centromere splits
(4) Anaphase - chromosomes move to opposite poles;
Anaphase - I - Homologous chromosomes separate;
Anaphase - II - Centromere splits.
rie>$d6, r5o$dd-[ tie":$66-Il e:So $oao$otl $6dc"5 ad$o &Qot5o&.
(1) #s$dd - =ooqdfS:c$5 $e.r6o,
'5ssdd- I il o g.f e":c$:6 r50 #e6o6,
rJ sS d d- trI ="r o(f, S:o6: 6 $0 #e6o 6.
(2) der$dd - 1sS:.6Q Sge6S d;;ropb tSOQar,
#s$dd- I $S:ag"&o5c 1$er$'Suet && #e'cp:,
r5e: Sdd- II =oo1df Dc c$r6 $ ere$o6.
(3) e5er$dd - 1$a:'S'Sr: S5:r$6es dyro SEi bd;6crou,
.5o$Cd- I b5cav"&cfu 1$a:"Rn5xot 3&Scnorl,
'5e:Sdd- II hoSf Soctu6 $ex&o6.
(4) '5e$Cd - gAr$6$rer: 5gS65 d3a"u6o Sdeqrr,
r,5ssdd-I $50a"&c$o 1$arRr$r:el S& #ryo:o,
# e> $d 6- II =^r o 1ef $c o5: 5 $O #6:o6.
Rough Work
nrs15-D AM 2015
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.net27. Match the following:
A(A) Abrin(B) GLUr - 4(C) Collagen
(D) ConcanavalinA
lSoE ;r00 a6$6t$5r.
A
(A) er@S
(B) GLUr - 4
(C) $eraS
(D) S'Ss"S;rOS A
ABC(1) (ii, (iv) (ii)e{(v) (iv) (iD
(3) (iii) (iv) (ii)(4) (iii) (v) (ii)
B
(i) Lectin(ii) Intercellulargroundsubstance(iii) I{ormone(iv) Enables glucose transport into cells(v) Toxin
B
os5
Seroerd $o6ro5rd 5o-gi5r>
So6'g5o
dereref d*SS 6per$: efd3dce6on
e.:'8;5
(i)
(ii)
(iii)
(iv)
(v)
D(i)(i)(i)(i)
28. These cells are absent in phloem of gymnosperms
(1) Albuminous cells(3) Phloemparenchyma
(2) Companion cells
(4) Phloenn fibre
(2) $*r"Seo"er:
(4) #ir5;r6sc
S53e5 Sa.el #ir6 $eaare:oet 6a Seo"err 6.o6$.
(l) erer;Sc55 5eo.e1)
(3) #{)SSJdrSEaane>o
Rough Work
16-D AM 201s
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29. Periderm of stem includes
(1) Phelloderm, hypodermis and pericycle
(2) Phellogen, Phellem, Phelloderm(3) Phellem, phelloderm and lenticel
1{Yne*em, phetrloderrn and p ericycle
s-o6-o $S#d6Sue5f 6a $oA #der:o0ra::.
(t) a5&o$5o2ro5r>, er6$d65r SJocSlr 50d6t$r
(2) -+e{aS,6odc, 65&o5'r Soireio
(3) 6o60, 65&cdr Soire;6l, a"c$ldogfo
(4) 6odr, B5&c6: Ser5o5r:, 50$6$J
6 30. h{atch the following:tA
(A) Lemna (i)
(B) Vallisneria (it(C) Rhizaphora (iii)
(A) osuJ
(B) ro53oo5r
(c) p#ild(D) gil
ABC(1) (r) (iv) (ii)p{tii> (iii) (iv)
(3) (ii) (iv) (i)(4) (ii) (i) (iv)
(D) Typha (iv) SubmergedrootedhYdroPhYte
18o6 r0,3CI adSdct5:SH"
B
Halophyte
Free fl oating hydroPhYte
Amphibious plant
(i) -esJ&E erS&
(ii) SerE -?osdi* dd axs1,
(iii) 6dcsr$6 ar$7,
(iv) S&3e"t' S:lCn $o& eAl$dsaso66 a,S2,
D(iii)(i)(iii)(iii)
nrs
Rough Work
t7 -D AM 2015
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shers
.net31. Assertion (A) : Ethylene induces fruit ripening
Reason (R) : Ethylene is a gbseous hormone.
(1) (A) and (R) are true and (R) is correct explanation
@ (A) and (R) are true and (R) is not correct explanation
(3) (A) is true but (R) is false
(4) (d) is false but (R) is true
eBS tr68tu (d): J605 fer"u $556 ilo6aeoa.
rdea5x (R) : JO05 e,$ ooir:c5e$ f*6.6$o.
(1) (A) 50066rl (R.) S0€05s, (R) SooBrS ssdea
W{talsroouu (R) ss*rsCI, (R) $oorrs sbdeo rdr(3) (A) soo3r56 s"S (g 613
(4) (A) o$y rS (R) a"ry
32" xnduetion of'cell division and delay in senescence is caused by
$ea &da$ So $,:dao a ;rg[rge; e o S g$ dr,5a.C8 s"6ea So oiog6.
(1) Cytokinin
td-ciUuerellins
(x) tr.sEss(3) *eSao5er:
(2) r.A.A.
(4) N.A.A.
(2) r.A.A.
(4) N.A.A.
Rough Work
18-D AM 201s
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shers
.net33. Match the following:
A(A) Scotoactivestomata
(B) Guttation
(C) Tensile strength
(D) K+ pump theory
lto6 ;ri30 a6$6t$5r:.
A
B
Opening and closing of photoactive stomata
Transpiration
Water loss in liquid phase
Night transpiration
Antitranspirant
B
(i)
(ii)(iii)(iv)
(v)
(A) n%0fd"$5 Sqddogyeu (i) $ofo5l$S $1eldo165r 66rr$S56o Su"$oS5do
(B) aodc@S5r (ii) artr;d;65>(C) e5$ger aro5u (iii) 656ri>oef S6:$ef36e,r
(D) K+ $o$ bgoeS$r (iv) o"1e$"ec arnSd"l65r
(v) arngd"1S cd6$)ABCD
(1) (iv) (iii) (ii) (D
(2) (iv) (v) (ii) (iii)(3) (iii) (iv) (v) (ii)
6*f 1iii1 (i) (iv) (i0
34. The correct ascending sequence of the cells with respect to their water potential is
da $oA deroef ;rdi $i3 deger egqr6om $6$ eg6"ireo 165ooef er5c-6;o&.
Tc - 0.8 MPa - 1.0 MPa
P +0.4 MPa + 0.5 MPa
g) ABCD (2) CBAD
C
- 0.9 MPa
+ 0.2 MPa
(3) CABD
D
- 0.3 MPa
+ 0.2 MPa
(4) CDBA
Rough Work
19-D AM 2015
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shers
.net35. Conversion of organic nitrogen into Ammonia, h[2 gas into ammonia, nitrates into
ammonia, ammonia into nitrates respectively known as
(1) Nitrogen fixation, nitrate reduction, Nitrification, ammonification(2) Ammonification, Nitrogenfixation, Nitrate reduction, Nitrification(3),/Nitrifi cation, Ammonification, Nitrogenfixation, Nitrate reductiongf Niffogenfixation, Nitrate reduction, Denitrification, Ammonification{oo1$odr 5q6acc elBr6scfurr, sqdas ;rcfu$ el3rgcodro, E@errur eldr6co5rff",eoB:"g0o5r p@ecce:lrr Srd 6$06:e>$ 56$rr".
I
(l)
(2)
(3)
(4)
51e5 a& q$ 5, P@ t^r, " gc6o 56o, Sq& S6eo, eoarg0ht ir5
cpar&cb3&S, Sqdac q55, E@t"r" {o6:$6e0, 51&Sdo
$1&56eo, erar6eirt {5, S 1e5a S qS S, p16 tr er go6: S6so
Sqda$ q$$, Ed t .., {o$:S6eo, S$16ddeo, ca3.r.g0bt {$
36. Choose the correct sequence of electron pathway in Elechon Transport System.(1) Cyt oxidase +Cyt reductase -+Succinichydrogenase +NADH dehydrogenase
@ NADH dehydrogenase -) Succinic dehydrogenase _+ Cyt C reductase _+ Cyt Coxidase
(3) NADH dehydrogenase -+ Cyt C reductase _+ CytC oxidase _+ Oz(4) Succinic dehydrogenase -+ Cyt oxidase -+ Cyt reductase + Oz
Jolg5 dye6r' SgSfefC SOS Jerlg5o 6uer5:"g01 /upo$o&.
lefq$fu ess;&5 + !ef1$so o6$s -+ $B;cs e=r'(E"Ess -+ NADH a-.,t.'dss(2)
- NADH e="r(s'd$S -+ $S"1cS &="r16.ed5 _+ lefgs: od$S _+ Cyr C essJ&f
fuf *orH et'(s{EBS -+ }of1$tu C od$F -+ }cf1$Sc C ess;&f -+ Oz
(4) $B"1eS &=.rgded5 -+ lof1$tu er8"1&€ + lcf1$tu es8p&f _+ Oz
)
)
1
2
(
(
Rough Work
20-D AM 2015
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shers
.netx
37. Match the following:ListA
(A) Oxidoreductases(B) Isomerases(C) Ligases(D) Lyases
$oO;rt3& ae5Scbt$Sr:
ar.Ory - A(A) erB;dod$5er>
(B) o$5o66'er>
(C) pflfur(D) erofu6'eD
A(1) (iv)(2) (iv)(3) (iii)(4I' (ii)
BC(i) (iii)(iii) (i)(iv) (ii)(v) (iii)
List BLinking of two compoundsRemoval of groups from substrates
Inter conversion of isomersDehydrogenationHydrolysis
arDe - B6odc $ooilrflvo$o 50+o6
eo6$ $orqet 5oo& $Stcroirel5) 6"el8od$
&d;rger eroeld al60eD
e=.J"g!6ESA,s
ao Sdf)o
(i)(ii)(iii)(iv)(v)
lr,
(i)
(ii)
(iii)
(iv)
(v)
D(ii)(ii)(v)(i)
I
C
i5
38" Choose the correct statement
Ad Stroma lamella membrane lacks PSII and PSI(2) When PSI is functional electrons flow in a non cyclic way(3) AIPase enzyme consists of Fs and F1 units(4) NADP reductase is a part of PSIL
18oO ;rCef SOd)S rg+g$o /uQot$Sr.
(1) eo5$e65as"sef PSII5o0c6l) PSI er: 6o66.(2) PSI5rq6fu 18o5re565oo SSJO6 Jerlg$oeu eorXq8c$ So"Soef d;reer eo$eoc.
(3) ATPase JoESlef F0SoooiD F1 er3 Sqp-rrero0ror.
(4) NADP 04€. PSII et a,6 qrr{Sr
Rough Work
2t-D AM 201s
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shers
.net39. Match the following:
ListA List B(A) Mg (i) Splitting of H2O during photosynthesis(B) Mo (ii) Germination of pollengrain(C) Mn (iii) Constituent of chlorophyll(D) B (iv) Component ofNitrate reductase
(v) Synthesis ofAuxinslSoO oCiS adScfcr$Sr>:
aw&e - A(A) Mg(B) Mo(C) Mn(D) B
A(1) (ii)(2) (iii)@r (iii)(4) (iii)
BC(") (iv)(iv) (ii)(v) (iv)(iv) (i)
arOe - B(i) Edeaa5g Sooirrll8o6cef 593 cS.1dS
(ii) 5o-6dearger: dr:e.:3e{0,r
(iii) $1dXr0e5oef eooe5q65r>
(iv) p@a5 0d$6-ef epi!fur^r5o
(v) eggJ$ $ofieaD(i)(i)(i)(ii)
40. Match the following.A
(A) Statins(B) Cyclosporin -A(C) Streptokinase(D) Lipase
1Bo& ;r6C ae5$dr:$Sr.
A(A) qijs(B) =")S5Ob05 - A(c) tsQpds(D) p*rd
rABCDgf (ii) (iii) (i) (iv)(2) (iv) (ii) (iii) (i)(3) (iii) (ii) (iv) (i)(4) (iv) (i) (iii) (ii)
B(i) Remove the clots in blood vessels(ii) Competitive inhibitor of cholesterol synthesising en4rme(iii) Immuno suppresant(iv) Soap industry to remove oil strains
B
(i) dJcr$Sroef 6{o5o eFerfor;$C^r
(ii) soqd $od(r5 Jop5c oir65 n dsd cd66o(iii) dd C6'dSeJ a?rdot{o s-Sood dfr.6$d $$y0(iv) sr3 SodSoo, eFerflod$eJgu $au;o b0@Soef 6bo5r$o
22 -D AM 2015
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shers
.net
fs.-t c"d. I
lLl I
ZoOLOGY41. Identify the set of hormones that are not antagonistic in function.
(1) Melanocyte stimulating hormone - Melatonin
(2) Calcitonin - Parathormone(3) Adrenaline - Noradrenaline(4) Insulin - Glucagon
5dl6 S5a:"Sfu 6Ofl 6odC *fO'gSoo ae5
(1) Eoe:.S=o05 fo66 *rd6$o - tue:0f05(2) s'O;t,f$S - i"o'Q"d&,S
(3) J@cCIS - o"6 J@ooS
@f aSopOS - rtl'ents
42. Antigen binds to this part of antibody(1) Faratope (Zf Epitope (3) Fc fragment
6S dXrGPg $8 aSSo 6a CI't{oef aro66o eo$e5co6.
(1) #eef,5 ' (2) JbufS (3) Fc qrrfo
(4) Fab fragrnent
(4) Fab err{o
43" Match the followingList I
(A) Syphilis(B) Genital warts(C) Hepatitis - B(D) Gonorrhea
6a lBoB ;rES 4e556t5.:5r
r)€s I(A) bi)o5(ts) a$;rot{ SoeSoq>
(C) =.r$pi3$ - B
(D) 63005r
List II(I) Human papilloma virus(D HBV(III) Treponema pallidum(IV) HSV (Herpes SimPlex Virus)(V) Neisseria
s€6 II(D irg5o5 #"deftu p65
(ID -.r5.E.S.
(III) gsosJP $o&5r(IV) =.r5.J5.S (=.rA;5 "oo}53 465)
(V) PlroosrA
(1) (rD(2) lu[)gf twt)(4) (rD
B(D
0)(D
(m)
C(rv)(rv)(ID
GV)
D(v)(D(v)(v)
23 -D AM 2015
http:/
/gofre
shers
.netmg and rdentrfy the correct combinations
Extra ernbryonicMembrane
Formed by Function
A Arnnion Somatopleure ProtectionB Allantois Splanchnopleure Placenta formationC Yolk sac Mid eut NutritionD Chorion Outer wall of amniotic folds Excretion
44. Studv the followi
8oA $eflS$o S0&Oor) $0n' adS6ria&.$S i{:Qor5o&.
hod u"#g fur5o )d;d8a e0A 6oro eSre,rq5 6{eats eB9odSr> &ro5.Sbrd
G, YD ao"cUoQ; J63dt5icoC Sb 5ofl tuQ-Eoleio il6feot) bo-o5r:$ 6o;5.:66o BeD50 Srdgo sb65
23
(I) A, B (2) B, D q{ t,c (4) B, C
45. Identiff the complete and correct sequence in the passage of spermatozaa"(1) Seminiferous tubules -> Retetestis -+ Vasa efferentia -+ Vas deferens -+
(2) Seminiferous tubules -+
Epididymis + Ejaculatory duct -+ IJrethra + Vaginaof femaleRetetestis -+ Vasa efferentia -+ Epididymis -+ Vasdeferens -+ Ejaculatory duct -+ Urethra -+ Vagina offernale.Retetestis -+ Vasa efferentia + Epididymis + Urethra+ Vagina of femaleRetetestis -+ Vasa efferentia -+ Ejaculatory duct -+Vagina of female.
(4) Seminiferous tubules -+
dr 1SS sr o 1.5 o1r" eo 5:" f o ef $ 0 ee qD $ {f at55r Q 6reo rJ o &.
Serniniferous tubules --+
(1) 6q$e3d$ o"Q$er: -)
(2) d:1$ci";d$ yQ6er -+
(3) d:qSe36$ ;r"QfeD -)
(4) dlqSe;d5 oQSeD ->
6tJEBF + d:16o"QSeD -+ 6$a"3:nd -+ Jb&dtuF -+$6o$.udo -+ $*5o -+ dXro BeD$e>gu
6dStF + 615;rQder: + Jb&aSrS -+ dl16air$ ->S6o$;rdo -r S{oSo + d*no Bqr50t686h5 -+ {:g;r96qr + Jb&asJF -+ S*6o + d*roBer$OS
6dE"gF -+ 615;rQSeD -) $6o5o"do -+ d*ro Bu:SOE
Rough Work
24 -D AM 2015
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shers
.net46. A person with 44A. + XXY chromosorne setup has g'/necornastia anrJ ar* Barr body p*sitive.
(1) Turners syndrome
(3) Down syndrome
They have syn"rptoms <lf
1qf ruinefetrters syndrome
(4) Edwards synclrome
t2) $si:ga ho@-sb
(4) ')dsfi ? c16"S:
a.S 5g$ 44A+XXY€.e:'$'$Jo ft&fr,PSSSIBoSr", erSd*rn;SCIPr 6od es e":{eo'e*:
(1) er{5 ?lopf,S:
(3) 6"5 R:o@S:
47 . p-rosgphda with the genorype Arq.A + XX is(1) No,nnal male
(3) Inter sex
AAA + XX n,$ogolrSo Se: @'iW:er
(1) #6rdea $c':A *n
(3) $5o0or{ *s
(2) Normal female
(4)" Metamale
(2) &qr6ea 1&
xn
(4) ep60$$ de-+
;ina
Vas
rof
-+
48. Find out the rnisrnatched pair.-/(J'}- LYonization
(2) Y - Chromosome
(3) X - body
(4) Shot gun sequeneing
$o& ;s"c3ef 6ss-S me5$: IuQo#o&.
(l) sd:"H865
(2) Y - $ardi"5::
(3) X - d3-o
(4) tue5rt5 *:e5cpo6
Liane Russeil and Mary Lyon
Stevens and Wilson
F{enking
Jeffreys
ocdr$6-4p6, fuSerdr5
ftasJ,sep515€
A-N)SOfi
ALQo)
Dl5
Rough Work
25-D AM 2015
IQJS
-
http:/
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shers
.net49. Wings of butterfly and wings of birds are examples for
(1) Vestigial organs
(3) Homologous organsQf enalogous orgams
(4) Atavistic organs
(2) $o5r#5og eB$c$:a"er:
(4) eri^r$frS ep5c(:a"or
R>es"6 OeDS E66er Soooajc $$ A$2rer SeSg acrf.deoq)
(l) es5d&5o6aef,)
(3) &o"gea#5og eo5c6ccer>
50" Which of the following shows similarity with first man?(1)
sfHorno neanderthalensis
Homo erectus
$oB *dSef lla arAe 5rr"560 #O
(l) =ony3r Co5yo66O'OC"i5
(3) -onr3r JESF
(2) Australopithecus(4) Homo habilis
6oC.rloE.
(2) odef srQss
(4) :ruar" XTSAOS
51. Guardian angel of genome is
(i) PR.B
(3) To cell
d.S$ Sod{sa d56
(I) PRB
(3) To Seao
(2) P53 protein(*flnterleukin - I
(2) rs3 gess(4) eoi.r5oogSS - I
52. In poultry antibiotics are used to treat(1) Infectious coryza(3) Brooders Pneumonia
S.{ $O65oeJf 66 egQ C;r6ea6: cdro0S
1*f a5b$.6l5 S"6eg"
(3) 13:lrdq Srgareo6r
(2) Gumboro disease
(4) Aflatoxicosis
aoilreSS; a"dedc.
(2) r{oe5'6n a"gQ
(4) blufs"lSaa
Rough Work
26 -D AM 2015
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53. cr - I antitrypsin is used to treat
(1) Metasema
(3) Emphysema
(1) ar{ri>Sr"
(3) Joh55r
cr - I o5rot3 1t33c;550 6C 'fS.f"1et'
e&oirnq6r.
{ Yotysema
(4) Colysema
(2) J'055r"
(4) s'055r"
54. Assertion (A): Hormones interacting with cell surface receptors do not enter the targetbut they generate second messengers
Reason (R) : Glucocorticoids bind to the intracellular receptors and regulate the gene
expresslon
The correct answer is :
(l) Both (A) and (R) are true. (R) is the correct explanation for (A).
(2) Both (A) and (R) are true. (R) is not a correct explanation for (A).
f*{i./llis true but (R) is false.
(4) (A) is false but (R) is true.
Ca;e5o (A) : erg.5 6erel 5:f aS; gr*rrouf aroOo$ard Sda* Seooef3 Sdaori$. eC
er$ 65&o$ cE*r&o5o +63Q dq*r.
s-dsao (R): i{g$s$eor6er: Sso.odf, grirro$ Soaro6orJa& a5og 5$6Oeo5o $qreuSo
dq*r.(1) (A) SoocrD (R) $psd, (A) s (R) sps 056e4
(2) (A) 5o0c6rl (R) sps3, (A) s (R) sps s56eo vdo
(3) (A) $p$a sc (R) sE56 s-dc
(4) (A) sp56 s-6c vc (R) spss
Rough Work
27 -D AM 2015
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shers
.net55. The correct sequence oftaxa is
(1) -Ctass - order - family - species - genus
6 Aurs - family - order - species - genus
(3) Phylum - order - class - species - genus
(4) Phylum - class - order - genus - species
5 QS6eaS.: $oa o6o05 56rS65IQ /uQo t5o &'
(1) d66e - 6$oo - (ut^loaro - ar8 - 6're(2) er66e - So0loaro - 155co - ar8 - 6T e
(3) Sfo - l$5oo - eJ6de - ar8 - 6,re(4) SHo - e56if@ - 155oo - 6r*8 - ar8
56. Latest and l7th biosphere reserye in India is
gf/ silent valley Q) Seshachalam hills
(3) Aravalli hills (4) Sarguja, Bastar
qrduiddoeSp eBdrod5 So0oirl 175 aoirRlc$d Oaft
(1) ?r8o05 a5O Q) d*'5oo $oder>
(3) ege5Q Jrd5eer $) $Qa, aQ6
57. Wharton's jelly present in umbilical cord is an example for
(1) Adipose tissue
(3) Areolar tissue
(2) Mucus connective tissue
(4) Elastic connective tissue
(1)
(3)
(2) dil6 Sodrad Seoare>o
fOlg*g$6 sodvaf sea?reo
o"Odq$d 6od a$5 Ag 6a lSoB o"CB 6crir66o'
J deaarero
J0d:per6 Seoareto
Rough Work
28-D AM 2015
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.net
l58. Assertion (A): In cardiac muscles, impulses are transmitted rapidly'
Reason (R) : Gap junctions allow quick passage of ions from one cell to the other.
(1) Both (A) and (R) are true. (R) is correct explanation for (A).
(2) Both (A) and (R) are true. (R) is not correct explanation for (A).
f{t$>is true and (R.) is Wrong.
(4) (A) and (R) are Wrong.
Ca;e5sr: (A): Snl6o$ $oddos"6 65r,f5;rel dr{om S$ooardeou'
s-6soo (R) : eooe,6 Sodle trSo" esc6rsoe:r e,5 Seao 5so6 Soag 6so"CS e550e5on-'
Sdre8Qou.
(1) (A) 5ooo5]r (R.) e*o (A) B (R) sp5 s56ea
(2) (A) SroosD (R) ea:o (A) 3 (R) sp5 s56eo s-dc
(3) (A) cao (R) cao s-6c
(4) (A) Sood$ (R) aodr &ao s"$
59. The glial cells which help in providing blood-brain barrier are
(1) Astrocytes
{wicroglial cells
(2) Ependymal cells
(4) OligodendrocYtes
(1)
(3)
(2) J-iro&50e5 6eo'sc
(4) esOn"ao@'a>efl
6Jo-a:66c es56"a-eJ 56;-flAocf ef6ld 0o$e5 (erel)
esrRF-oLl\eJ4 d
pqSf,c$oe5 6Eo-e;o
Rough Work
29 -D AM 2015)15
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.net60. Study the following and choose the correct pair.
Class Feature(A) Cephalopoda Closed circulatory system(B) Echinoidea Aristotle's Lantern(C) Tentaculata Cnidoblasts(D) Hexactinellida Siliceous spicules
$oO o"tiC $0&Oofl r€Sef SOdrS bsye-o"er5o Iueorio&.
ExamplePinctadaSea - UrchinPleurobrachiaVenus' flower basket
SqJ.do
(,A) =o$ef#6
(B) JBuo::&c6>
er{eao 6o-irdea5o53d d$S$6eo sS58 hog6eo0fi6ef 5So SSIr6 eoO"1S
5od5e6,.eD ^{gO"
prBo5r$0y Sobs-el 5SS 6,oS6
(2) (A), (D) (3) (c), (D) {1ey p1
(C) 6oe.rSogde.r
61. The Molluscan without shell(1) Sepia (*f OctopusSd;do dc Ser4 *e.(1) 1bo5r. (2) erSr5
(3) Loligo
(3) erOfi'
(4) Nautilus
(4) ot3er5
62. Study the following statements about chordata.(A) Columella auris present in the middle ear of amphibians is modified hyomandibula
of fishes.(B) Reptiles lay cleidoic eggs.(C) Sphenodon is a connecting link between amphibians and reptiles.(D) Panthera tigris is an extinct animal of India.From the above, identiff the correct statements.s-{e.rS Eo65 18o6 eooaer b08Oot5o&.(A) 6do5:rJo'*, 56E Escf +od 6${oQs epd JSD$ dx>o yoos ep6"ir$6 <':"}o66o.(B) 56$3)w Sa-o5c5 6rdc ="ldes"o).
(C) 5;,$a-5 6'q5c$cuJo"er 56$;)*, 56E $o6-5+o6og.(D) +o$o-plo5 erderdd0 Sepi aod:O.ir ctief Sdqr:S erodeD $eo6o&.(1) (A), (c) 6 (B), (D) (3) (A), (B) (4) (B), (C)
Rough Work
30-D AM 2015
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.net63. The character not related to chondrichthyes is
(1) Claspers(3) Filamentous gills
ro@$S5r: $oao6o05 $0s'& o{soo
(l) Sobd2rdoa-o:
q{a"ardrxr arli>;oc
Placoid scales
Heterocercatr caudal fin
#er$oec
(2)(4)
(2)
(4)
$s"op5m
Se$ol0 $$;;rao
nrla
16o.
64. Assertion (A): It is necessary to study the life history of an ascidian to consider it as a
chordate.
Reason (R) : Tadpole lawaof ascidians has a notochord that disappears in the adult.
(1) Both (A) and (R) are true. (R) is correct explanation for (A).
(2) Both (A) and (R) are true. (R) is not correct explantion for (A).(3) Neither (A) nor (R) is correct.(4) Only (A) is true but (R) is false.
Cfldo (A) : Jil&c6>550 S$d66om $0t{e3oricc"&$ o"C dDei #oqe5$ eodgc$$o dc66o
es5$do.
rdaoo (R) : J5&o$5 or'5#e5&oeJ$o efge,f $3$5odo 6o€^r:o8" s"A @6 ddef erd;dgo
er$6>oO.
ef tel soooiD (R)aocso spse. (A) c (R.) $ps &Sdaa
(2) (A) 5roc6), (R)Bo6o SpSe. s"e (A) 3 (R) $65 s5deo s-dr
(3) (A) Sooo$, (R) aoc{r &ao r$.(4) (A) Oao re @) Cago Yd>.
65. Kingp system is present in
ff ntagellates(3) Ciliates
pno: Sgsf sons d$s;(1) da"qJ d{:ex
(3) ?Os'5oc$ d$ep
(2) Sarcodines(4) Sporozoans
(2)
(4)
&6*665ur
o)ff#$5e;:
31 -D AM 2015
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.net66. Nocturnal periodicity is exhibited by
(1) l{uchereria(3) Rhabditiform larua
(2)(4)
AscarisMicrofilaria
(2) esiXo5
Hf?ist6ocur
0a"yer esSg[.o"e; p 60;o dA
(l) a$doosI
(3) o"Qt3&56 &odSo
67. Which one of the following statements is correct?(1) Benign tumors show the property of metastasis.(2) Heroin accelerates body functions.(3) Malignant tumor exhibits metastasis.(4) Patients who have undergone surgery are given cannabinoids.
18oO a.i$ef 50615 o"6g$115o /u$odo6.(l) EBS gs'Sitcur ici"rft?o5$r gdBpftoo:.
{2) ?r'o.or:S d6d dd3trBc$o 3m&"1irodbeJbo8.
6ZfS" oq. i.T S sS eir e>J tu c.x.*?o S d *lo:i g d opft o::.
(4) d$ r) B e5; s op o c$ su 53 d ru o 5rr .trsr; ef f o"e s so" E o" anr 8"1 ;r 6c o"dc.
68. Match the following(A) Entamoeba histolytica(B) Plasmodium(C) Wuchereria(D) Extraintestinal migration
$o6 a"CSC a656r5o&.
(A) Jodcfuar ?;rffOcir(B) #d6r&c5.romgJ
(C) dddoosl
(D) erIfgoqd Ser$
AB(1) GV) (rD
@ GV) G)(3) (v) (D
t+f <ru1 (rD
(D Cytozoic parasite(II) Coelozoic parasite
fl$ Rhabditiform larva(IV) Monogenic parasite(V) Lymphadenitis
(D Seroe5$ Se$1ds
0I) Soffd $o"$1dS
(III) o-flt5*6& &oqJ5o
(iV) brsdo.l> $o"5; dc(V) Oo$6oi35
C(D(v)(ID(v)
D(m)(rD0rr)(r)
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lT;-_c"d.l
t__L-i-l69. Which of the folXovring statements is incorrect pertaining to cockroacla?
(1) Ostta }:a','e vaI"'';s whieh allcw the blt'oci i{r }}s$$ oniy in to the heart'''-/*@t Thorasic and abdominal spiracles are valwlar.
(3) The wall of the trachea is made with lamina propria, endothelium and taenidia.
{4) The taonidia keeps t}re trachea always r:peu ancl prevent it frorn collapsing.
do 18ots tpr:,a"er# affroS$u (>oelo&*tl $0s-fln hn?
(1) esftosr$,: e$J ssere.u #;do5,.L:ef6 $r1e53: O$o $$0oser el$o$:s*oo.
(2) SSa:.r{oe:aff so0o6ii ,6ddeJ"i{s r5$dcgrex dme.: $*rd$:ceD.
(3) a.e$x;r$ Sodg;tx unsrp 1;}#OcSr, Jodi'6Ootro, ffi&&o$:"eref e6olr"B 6od.r:o&.
(4) g3S&Cu" SsS ;y"o5r:trwe"]r Su$oQocfuS* #6uoc" ;9$36r @6J#r6oS $oC^rar.
Wllich amrong the
*ockroaeh?(t) 'irophoeytes
Vf Mycetocytes
fotrtowing are the fat s*r:retrng cells presemt in ttre haemocoel of
(2) Urate celXs
(4i Oeiror;ytes
affrcd dg 6o#6$$e5'1S$5oSo $Sot dea.'.l: hS?
(1) Ltr#-EqJ
(3) &?refle$
(2) o5r;"6&5 5e6"e"))
(4) e.sles
Which of the fotrlowing fle states that rvith the increase of every 10oC temperature, the
rate of metaholic activity gets doubied.
eryt Van't Hoffs rutre (2) Bergnnan's rule
(3) Ailen's ru}e {4) Jorclon's rule
,6qd€5ef G5& 10"C :ld.:d:de, Sm *S$ctuo tdo e€n&l ep6:etrlotf$ @0{o So65oo'
(1) efi r*S sr13l5r,
(3) J65"1 &aJ.:Soo
(2) af,$"r5 &o5:5*o
(4) #%5 &oilc5co
Rough Work
33-D AM 2015
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.net72. Match the following.
(A) Eutrophication '(B) Biomagnification(C) Terror of Bengal
(D) Greenhouse effectThe correct answer is :
13o6 u€SS a6$6r5o&
(A) o5y10ftu3&5 (I)
(B) d5 es5f,So (D(C) 696 egF Eorrel (ID(D) iro66;ir 6ry5o GV)$6ap5 $SrCJ"So t$Qor,5o&.
ABCD(1) GV) (m) (I) G)(2) (r) (rD Grr) GV)(3) (rD 0rr) GV) (r)
<ffiwl GII) (D G)
0) Rise in sea level(D Water Hyacinth(III) Increase ofquantity ofpollutant at successive
trophic levels(tV) Enrichment with nutrients
$5lr65oe6er tdd0co
5(3:Foir.bod
eocirgs66 m66 65r.Sodd #6S So.:{ c066165056o
#irvoef, 55o3$5o5eco.
S. No. lnteraction Species A Species BA Mutualism + +B Commensalism + oC Parasitism + +
D Competition o
73. Choose the wrong combinations among the following
(1) A, B 6t'C,o
$Orr ad$drjod$C d:0o6o&:
5.$o. eooef6 669 ar8 A ar8 BA er,$goggcsc $*rd55o + +
B $$qfaddso + oC $o"51 d55o + +
D +6ufef5Sr> o
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(2) B, C
34-D
(4) A, D
AM 2015
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.netMatch the following
List I List II(A) Arenicola (I) Terrestrial leech(B) Hirudinaria (ID Marine leech(C) Pontobdella (III) Lug wonn(D) Haemadipsa (IV) Fresh water leech
$oO a"i3C ae55d',5o6.
f,esslve
I;5:56o
r8e I(A) esB0$er
(B) t"d:e$oo5l(C) $oofQo"(D) Srara+p
AB(l) (D Gr)(ffiiq GV)(3) (rD (rrD(4) (r) (rrD
rfleY lI(D dr66 ae,d
(ID $5r:@ aert{
(III) o6'556(IV) 5oosS03 aerd
CDOD GV)(r) (r)(rv) (r)(IV) (rr)
Match the following.List I
(A) Cardiac glands(B) Pyloric glands(C) Feptic cells(D) Parietal cells
The correct answer is :
6a lSoO ry03C ae556do&:
rfle-I(A) #gs (o6:o.:(B) addef5o g{odcoo
(C) -tBS SEre))
(D) Srrdg Seo"w
$OErS SSrO"SSr>
ABC(1) (ru GD (IV)(2) ,grT) (lr) 0)t*{ trul (t) (u)(4) (r) (IV) (ID
List II(I) Castle's intrinsic factor(D Gastrin(III) Mucus for protection(IV) Pepsinogen
ar0e-II(I) s"Rre5 aoqi3035 v665r:(ID mQs
(III) dseop jaas,(IV) =o3;3.$a5
D(D
(ry)(IV)(rr)
\IvI 201535-D AM 2015
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.net76. In man during inspiration air passes through
(1) Nasal chamber - Larynx'- Pharynx - Trachea - Bronchioles - Alveoli - Glottis(2)
-Nasal chamber - Pharynx - Larynx- Trachea - Bronchioles - Bronchi - Alveoli(€f Nasal chamber -Lar:ynx- Pharynx - Trachea - Alveoli - Bronchioles - Glottis(4) Nasal chamber - Pharynx - Larynx - Trachea - Bronchi - Bronchioles - Alveoli
5r'5$C 6rf5$oe,f ;rofu$o (>o5reo Srfo(1)
a)(3)
(4)
c$v$ir6o - 556bas - d$c - voircdo - e5sog6el - ;ro1Dh{eNe>.: - so6oelo
(2) Debreasesgf Becomes erratic
cfuv$xr6o - (ss - s5doc3s - uoll;rdo - a5$ca5u: - r5s;r.dsD - poSlfi"ea>e,)
cbv$ir6o - s5#o(3s - 6sc - roiro"do - aoirh*Ea)eD - e5$;re6eD - sodoeoo$s"$ir6o - tt.l$C - S5dliSS - ooSluso - e5$;rdo - ar.5$.eQ$el - ;ro5l6*epel)
$6o11 6o0po6
6g fuS$O$reooef S:"dr;ddrroa $3o65 {DSSoSreoo -ooflSgdtu cSD;"cS ir3dc6:$;odo"er 5opS.
-od:6oeqrr
77 . What will be the number ofheart beats per minute, ifthe stroke volume ofheart increaseswith the total volume of blood remains same.(1) Remains constant(3) Increases
(l)(3)
(2) df;eoa>(4) 6$yrr rirgeor:
78. Choose the correct one regarding urinary excretion.( 1) Urirrury excretion -+ Glomerular filtration - Tubular reabsorption + fufoglar secretion(2) Urinary excretion -+ Tubular reabsorption * elqrnerular filtrition - Tubular secretion(3)_-Urinary excretion -> Tubular secretion + Tubular reabsorption(+f thinary excretion -+ Tubular secretion - Glomerular filtration5uqe5 SS$S Soecoeot) $Oerol5 crCC JSo;S$Sr.(1) 5rr163$$s + 6J.eQrr$r,5;r,r"eso - ues-gs: 6"ileasD + ces-g|so.(2) 5u1e5D$$5 -+;r-Qs-$5:6'ieoo + d6;res"6:r,53rrer5o - aee@So.
5u"qd$3$5 -+ oQytPSo + ;rgs- g5:€.ireao.
5u1el$$$5 -+ ;rQytPSo - dJ;rQr firr{rre.:So.
(3)
(4)
Rough Work
36-D AM 2015
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.netThin filaments of a myofibril are made up of
(1) Actin, Troponin, TroPomYosin
(3) Myosin, Troponin
hgs, pr+cs, (sssrdrbs
5odrbS, 1e,f$05
Actin, Troponin
Actin, TropomYosin
I
Delo
Del)
De)o
P0eD
ases
5o66 Sr$6e5oe6$ o3166 5eD$C 6oe6$er 5t3*f bO;do'or'
(1)
(3)
Read the following statements.
(A) Midbrain, Pons varolii and medulla oblongata are together called brain stem.
(B) Paracoels are connected to diocoel through iter'
(C) Heartbeat, respiration, swallowing, cough related centers lie in medulla oblongata'
(D) Cerebellum is also catled gyroscope of the body'
Arnong the above correct statements are :
qSoO eroeer5o el65c6:5o do6o&:
(A) 5o6g&d60, #5356'0 soEsleU.oso s03: 3156r S}Josorr +off2roi"rdr.
*6;SXrs"el o016 o"5o" 66l5et$ 6erba)dqoD'
s;6o5c 53o5$, e5$13cfu, S.:odoco, 6deco a})6o5 J.(3 Co6o1e5er Sogrer:
SoE$r:poef +oero>.
(D) erSoSoQ*2,O1 dfr$ ndn%5 eBourdr'
(B)
(c)
="r p03ef Sog3c5 ceoileD &Qo.5o&.
Vtot,rsirci(3) (B), (C), (D)
(2) (A), (C), (D)
(4) (A), (B), (D)
@f(4)
(2) 5gs, 6o*+cS
(4) b$5, Gf,#5ooir"ds
R.ough Work
37 -D AM 2015
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.netPIIYSICS
81. A parallel plate capacitor has 91 plates, all are identical and arranged with same spacingbetween them. If the capacitance between adjacent plates is 3 pF. What will be the resultantcapacitance?
5d5 SSrSSoqrS 91 6ss.o5o a.€ eeo6d5l $o6c$ul eo5o6;ar&58. $Sroeid fsse>gSoaoef Eo6> 56s ierver Sodg {5o-5 3 pF eoo>S, cr& irg[o {soe5 Joej?(1) 273 pF (2) 30 pF (3) e4 pF ({270pF
82. A lf) resistance in series with an ammeter is balanced by 75 cm ofpotentiometer wire. Astandard cell of emf l.AzY is balanced by 50 cm. The ammeter shows a reading of 1.5 A.Then the error in ammeter reading is
er5:go,:6s: lf) cd65D 6ss $oo"SsDef a.s3r>36: ep6 75 =oo.5r. &66 rfo $ec{oj:"fuoA: &650 $odcoS 5cfoQo6. 1.02Y s6cg6oqod arersr 6$1 65"8a fueo"&g50 ?:o.5:. e:ef $oe$e:S $ddeJ&o$. eobcge.rCfc 1.5 A 6&or$ r,tr"aog5 o"&ef 5eA5,)
&ep5 JoeS?
(1) 0.03 A (2) 3A @f t.tt (4) 0.3A
83. A battery of 12 V is connected in the circuit as shown in figure. Find the magnitude ofcurrent'i'.
$od rfu3cS 5sc6:oef 12 VfuC^re165oirfloo"6. cpqrs A6og6SrXro,i,SeDS Jo6?
t2a 2Q lC)
(r) 1A vf ze (3) 3A, (4) 4A
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br,,I
r"tL-
Irb"l'.*[s,
t-boflr
t
b*Jt
*f. A rectangular copper eoil is ptaced in a uniforrn magnetic field of induction 40 mT with
its ptane p*rp"ndi.ular to the fietrd. The area of the eoil is slrinking at a constant rate of0.5 m2rl. The emf induced in the coil is
6Sdeb6@"s-d o-n&rf ll:Q 40mT fodeo gOnS !:S6e ec6:irTrod Sld5ref, ont e5e.:o S16
666r eroerom. 6odo5Q 6or5a&s6. &i{drr* Eo"o55> 0.5 m2rl Bdag})e5p so$aQ$; e
&fi dfr(def fataroda&S edo56qelS aerSu.
(l) l0 mV (2) 20 rnV (3) 80 mV W 40wN
t5. The range ofvolftneter is 10V and its intornal resistance is 50C1. To convert it to a voltmeter
of range 15V, how much resistance is to be added?
(1) Add 25s) resistor in parallel
(3) Add l25O resistor in Parallel
{2) Add 25C} resistor in series
(4) Add 125n resistor in series
86. A bar rnagnet has a coerciviry of 4x tr03 A rn-I. It is placed inside a solenoiel of length
12 cm having 50 tums in order to dernagnetize it. Ttre amrount of cument that shoiltd he
passed through the solenoid is
CdXr.6 4x103 Am-l6o 6oeo5:fr'2roee3 $"Err Cdc$oilo&S6eao Scmca'OS 12 -.oo.5l
$6S, 60 ';$Oa 6OnS RFero"qx6ef ="J&6 Rrerpop6ef @S*roaf$er?o$ SeS"&.
(l) 16 A (2) 8A (3) 4A ldzd
e,S sreg fuer* o316& a"gQ tOV Sooedr> eso60;6'dfu 50S2 cpa:od,'6 #e6fuer6$') 15V
;r5Qno "Sqgfuet6rr Srd;m"eB Jod ooao"el $er#o.
(V zsf:-ado"C"1 $5,ro66om 6er#&.
(3) l2stlCdeP0J S$roeJ6on' der#0.
(2) 25Q s6*6Ql sgCI seralo.
(4) 125Q ruo.ere;1de86- Se:#O.
Rough Work
39-D AM 2015
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.net87. Match the foliowing:
Qgntity 1
1. Magnetic flux linked with a coil
2. trnduced emf
3. Force on a charged particle moving
in a electric and magnetic fleld
4. IVlutual inductance of a solenoid
da 13oB ;rC3S ae55dr5o&.
o"3.
1. ero$Qrod epfl;r(po
2. Gree Surel
3. Sc5:gd SoOcUD elcil:iXoe5 {1eoef$OQS"1 esSfpyous Seao:) a$o
4. tr0;rou6 o3x66 eo,$g$g$rdea
q{t-",2-d,3-b, 4^a
(3) l-b,2-a,3-c, 4-d
Formula
^\ -n d0
a) ,' dt
b) pr pro d\tt2Tcrflc) BA cos0
d) a\E +vx B)
Srr65r>
a) -N4'dt
b) FrFo il1n2nrll
c) BA cos0
d) a(E +;" r)I-c,2-a,3-d,4-bl-a,2-b,3-d,4-c
88. The etrectric current in d.C. circuit is given by the relation i : 3 sin at + 4 cos ro/. Therrns value of the current in the circuit is in amperes
A.C" Sero5:oef$ Safug6 Sariro i = 3 sin ort + 4 cos or, csd Sbc$6eoo$ Sy&otiar&d,
ScSgeE S;r(ro 6r$5 rrns SqrS
5
\L(2) sJz {+
(2)
(4)
1
o(1) (4)
Rough Work
40-D
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89. 5o/o of thepower of 200 w bulb is converted into visible radiation. The average intensity
of visible radiation at a distance of lm from the bulb is
200 cdc arer:; &ScHSSrr.y 5% d1ffr56 DE6eo5rrr Sr-d;a&SB. eg arer:; $oo& I 5J
, 6rdoef, es d3ffr56 SS6so $rf(Jr &6d(1) 0.5 wlm2 (2) 0.8 drn2 (3) A.4 wlrrf (4) 2 w/nr2
90. When a light beam of frequency u is incident on a rnetal, photo electrons are emitted. Ifthese eleitrons describe a circle of radius r in a magnetic treid of strength E, them the
work function of the metal is
u S$:O$go rfer yo8 eJ6or{o e,S ef*rduo=o $dSo Ao6$$6c #0f Jerq5er '6'qdo
aofloa. 6 &ef Jertgser B B,td &$6 r{o erc$fr1od S16oef r ;rge$o rfer $;qrdSr{oef r$0og, es efir" 5e $doo$onr
a . Ber t.. g_yL,\ ,.. , (tser) , Ber{hu+ ,_, {z) hr*-;i" (3) nu+i;; (4) ttU-
ztne
The distance of closest approach of an cn-particle fired atnucleus with momenturur^F is d.
The distance of closest approach when the cr-particle is fired at same nucleus withrnomentum 3P will be
8og66o p6: PS5gdr{oef @o6reSot5r cr,-Seao d:;S6 udgoe5 e'fuSg dvSo d"esdto@6o
PO gp @SgSr{oS (rcS:,r$Q5; eBd o-Seao oiu$6 eeSgces #fufg do"do.
(1) 3d (2) dt3 (f ed (4) dte
92. trn a nuclear reactor the nurnber of U23s nrrclei undergoing fissions per second i5 dx {fi20.
If the energy reieased per fission is 250 MeY the total energy released in 10 hours is
(1 ev: 1.6x10-le J)
a,$ Srg8c$6 Oo5:"gi6e5' a.S t$Soef SSg 566] {Jzssfory$s'e.: So+:E dxi$20'e,6 SfuQs-'
Cdcde)oD$ dS 250lvleV eEo:cd 10 t{o€"lsef $6cde} dR}S dg^./.
'-.3 -- - r
19f Sle"rce I Q) 576xlAtz J (3) 576xtr015 J (4) 576x10ts J
Rough Work
41 -D AM 2015
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.net93' Currents flowing in each of the fotlpwing eireuits A and E respeetively are (negleeting
the forward resistance of diodes).
$od dr$a&S ASoOo5D B Soofuefe 4do66, 65;r${u: 565rr (6o:r$o 066 C66O"CJS$6sou5o&)
A
(1) I Aand 2A @ 2Aand trA {gf 4Aand2A (4) 2Aand4,4.
94 A message signal of frequency 2a kHz is used to modr.rlate a earrier of froquency1.5 MHz. The side bands produced are
Z0krlzss:s$go r{er a,$ $odd $o€o,e;, tr.5 MHz }$:gs5o del ;r$s 6dorr&; s:"6gderde$ru"St &$6pfloen6>. 6d3e erous SdJS $€*(l) 52AkIIz,480kllz
(3) 1500 kHz, 28Wtz@ 1520 k}lz, 1480 kHz
q*{ wzakHz, 980 kHz
Rough Work
42 -D AM 201s
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95. If energy (E), force (F) and linear momentum (P) are fundamental quantities' then match
the following and give the correct answer'
AB. Physical quantity Dime{rsional formula
a) Mass
b) Length
c) Time
A
fa$ o"a
a) gsSgo"a
b) $66
c) ver$r>
(1) a-d, b-e, c-f(3) a-e, b-f, c-d
d) EoF-r Pr
e) E-r Fo P2
0 Er F-r Po
B
Sr8 $t$rer
-
d) Eo F-r Pl
e) E-r Fo P2
0 El F-r Po
dE (E), arero (F) SoooiDt$c6> @5536o
SSr.O"5o a55o&.
G), eder$ o-d:od lBoB +d3& adS6CI $06rs
ff a-f, b-e, c-d
(4) a-e, b-d, c-f
l.'96. A vehicle moving with a constant acceleration from A to B in a straight line AB' has
velocities 'u' and 'v' at A and B respectively. C is the mid point of AB' If time taken to
travel from A to c is twice the time taken to travel ftom c to B then the velocity of the
vehicle 'v' at B is
ASco& B Sod;$$ e,6 aro& $5o656eooef Sder6qq' Srfoe5j r{sosoef 6o6' A' B o sfi
aro& Srrel 56$rr 'u"'v'. A, B o 5od5 Ao6c$ c. Ao6o6 A 5oo& c t 6o5J!so s-e)o',
oodc$ c 5oo& B S SoJrsa s"e:;rs Eodr 6€card B 56 aro& 3do 'v':
€i" (2) 6u (3) 7u (4) 8u
Rough Work
43-D AM 2015
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.net97 . An object is thrown towards the tower which is at a horizontal distance of 50 m with an
initial velocity of 10 ms-l and making an angle 30o with the horizontal. The object hits
the tower at certain height. The height from the bottom of the tower where the object hits
the tower is (g = 10ms*2)
e.S 5$gg5o 10 ms-l 3r(ouf €^Sa $S.roeidoef 30o $eoo d$g Jdod;n" $^ea
$Sroeidop 50m6r6oef +'5lapdoil3 3bo-&. ue 5Q$ apo-U?XrPAr Soot) o"BS JQ(g = loms-z)
7-
,t#1,#], (4)
98. Abody of mass 5 kg is projected with a velocity'u'at an angle 45o to the horizontal. The
magnitude of angular momentum of the body when it is at the highest position with
respect to the point of projection is
5 kg er SSgcrA de a,S sig$S 'u' Sfioef $Sroddod 45" er $eoo SSf 6E3r*S, 60*5JS
56 6gg Oo6c$ S6om urC $dc$ (5553do 505roo SepS
(,) #['-#],, (2) +[, #100[- 10 I-l
l--lm3 L J3.l
u3(1) ;Eu3(3) ss w\"*5u3m
gg. A balloon of mass 10 kg is raising up with an acceleration of 20 ms*2. If a mass of 4 kg is
removed from the balloon its acceleration becomes (take g: 10 ms-2)
103.*er @Sge8 6e.: a,6 EeyS 20 msz 656eooef =dB Jl$6e6514. o-Cef 5oo& 4t.e.e;
65go"ae Sers!, o"C e556eoo (g = 10 ms-2)
(1) 40 ms-2 (2) 20 ms-2 @f 30 ms'a (4) 12 msa
Rough Work
44 -D AM 2015
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100. A uniform chain of length '/' is placed on a smooth horizontal table, such that half of its
length hangsover one edge. It is released from rest, the velocity with which it leaves the'
table is
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sdro "o@ 5oo& fierl$cSo SAOd eo6 arqso 560=od d6o'NJQ
(1) (2) tr(4) E
101. Two cylindrical vessels of equal cross sectional areaA, contain liquid of density p, upto
the height$ h1 and h2. After inter connection the levels become equal, then work done by
force of gravitY in this Process is
S$l.S eod;$6 3rer6o (A)w SflS aoa{: frr.5}srd }qeloe5" p eog56 SflS a'S @$o
htSDooiN h2Je{erct' 6'5;4.6a6o6: }qe5er$o erod6 $orySo db506;16{ $55oQo
$Sv5Ac$a. 6e $1$c6lef fufu65ooo S3:S $0
er p^(ry)
(4) p A(hr-tr) s
wlt/ +
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.net102' Asmooth curved surface of height 10m is ended horizontally. A spring of force constant
200 Nm-l is fixed at the horizontal en<i as shown in figure *ir"r, an object of mass 10g isreleased from the top, ittravels alongthe curved path and,collides with the spring. fhenthe maximum compression in the spring is (g: 10 ms-2)a,6 SoSo=oS 51$e5oo e,6 r)56 l0 fu Je{ son, Bo65 fl56 s@a $syoddon, a.5;6. 6eS8a S5roerd r)SdS 200 Nm-l aro fro"o$o t{o a,S (13o6 $ecoef i,Ir"bSe.D ersod;a:&otu$;6. 10 l0- gsSgo-a de> 4,6 se$so slSdero lerrfo soo& s16e5o rrfo ioar&asPd&&t)506, eg sQO &;o6s 6ss1a. 6a g1ec6:ef &3o6es Susaxer r{o$ soic6g6JoeS? (g: 10 ms-2)
10m
(l) l0m @ 0.lm (3) 1m g{ o.or m
103. The ratio ofthe radii ofgyration ofthe disc about its axis and about a tangent perpendicularto its plane will be
5;qr6 adp eo{o Soar& ls5or ;rge$o sooosD eod aupso e;oaom a-dpso s.6r:dr65JOdb 65oa ug&fo er c{g
ITt_\z&fi Q)
I
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kinetic energy and total energy
'r'u5&$o rfe> fuSn'go SBa $Sroe6d e5oo:) tr*dlr5Ja. @Soro r{@ad$ SJooiD ar{od$t rfo er{)q.
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105. A copper sphere attached to the bottorn of avertical spring is oscillating with tirne period
10 sec. If the copper sphere is immersed in a fluid (assume the viscosity of the fluid is
negligible) of specific gravitV | "f that of the copper, then time period of the
osciltation is
Sen$rr @er66c$co&S (o;o6 $oB s!$6u osod;ar&s o"ft fi6do 10 -otr 65e)il!$g[s spe;o'f
6*erirgr: Sc6rt$S36. crfl efere0lS$&OorXdnS b$e, SOn, o'fi $o"$o 6151, Sa$ iloSd6r
1
a a&B '65l Sa"3ref +o.r$$dc crc dexr5g[S vero'
(1) 5 sec (2) 10 sec (3) 2'5 sec @t' 20 r",
105. Two spheres of masses 16 kg and 4 kg are separated by a distance 30 m on a table ' Then'
the distance from sphere of ,nus to tg at which the net gravitational force becornes
zero is
163a sooolD te @s5e{reD 6o AoCSc fi'glerso 30 b. dr6oef a"s ae3-'g 6'orJa&5$'
;rts 5065 t'u{ue5s-d.lo aero {r$6o erotcS, oodc$ 16 te $55,o"8 t{o n"do soo& Jo6
drdoef &o0'rco6.
*tl'to * (2) 20 m (3) 15 rn (4) 5m
l0Z. A soap bubble of diarn eter a is produced using the soap solution of surface tension 'T''
Find the energy required to double the radius of the bubble without change of temperature'
'T' de.:e5$ge, SCInS $oq$& Sco& a a5$o i{o $ru; ar:6r{ eliob0$6' Gqdetef So&J
dsoocr sao; ru6r1 6r6i, '!5il$o
6€oo de6Jo-c8 v$sbs dB^e ssofi'ss]).
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.net108' Aliquid flows along ahaizontal pipeAB ofuniform cross-section. The clifference between
the levels of the liquid in tubes P and Q ir to cm. The diarneters of the tubes p and e arethe same. Then (g: 9.8 ms-2)(1) Level in P is greater than that of e and velocity of flow is 1.4 m/s(2) Level in Q is greater than that of p and velocity of flow is 1.4 m/s(3) Level in P is greater than that of e and velocity of flow is 0.T mls(4) Level in Q is greater than that of p and velocity of flow is 0.7 m/ssea ssroeldorrs":, b6oe eresd sons E6 eg rboo- 16so ssi,ror;$rrcs;o.PScOcUr: Ql0e:*s'$5o 6cne": $6E da" 10 -oo.5r. p,e*r: a,t o.g55,, gofiS ?t*(g = 9.8 ms-2).
t'tf pf os e5uo, ed 6s dero sod Js<*r5$, sooodD 6;r# dr{o: r.4furd.t2) Qd 65 6e.:o, pf [ds eiE:o sod Jsb6s, soooiD 6an# ir{o: r.4furo.(3) P e5P 65 ere;o, Q d r"6s d$o $od Jsr6s, sooo:D 6a,s srfo :0.T s:fo.(4) Q d 65 dero, P ef 6s e{ero so6 J$r5$, srocsu 6;r*n sr{o :0.7 brr"r"
109. A pan filled with hot food cools from g4"C to 86oC in 2 rninutes. When the roomtemperafure is at 20oc, the tiure taken to coor frorn Tl"c to 6goc isa,6 $Bpoef Soderr 65J de esfr$do 2 CSo*$df g4"C Soo& g6"C Sd$: r5ela&o6. i{66*Ur., 2}"ceoomd, e es*,$do ll'csoo& 6g"cb6$ uioardeipeg 16 rJs,(1) 50 sec 0) 40 sec (3) 38 sec gf +Z sec
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110. Two metal rods of lengths t1 and L2 and co-effrcients of linear expansion cr1 and cr2
respectively are welded together to make a composite rod of length (Lr + L) at0'C" Find
the effective co-efficient of linear expansion of the composite rod.
Lr,Lz$6$er SoOo5D d,1,&2 E$*5 a5$$ r$eos5reD sonsBod$ efrro 6Qo5o aQo6
db ese8o*dr. eseSoCI$ 66rei 0'C, S6i 6e ed$ (Lr + L), erood Sft 4u62, 6}qr"SS
P$g ;rgSri tbo65r:5o SSon"SoSD.
(1)h"] -h"3
fr*4
111. An ideat diatomic gas is heated at constant pressure. What fraction of heat energy is
utilized to increase its internal energy?
frU $XSo 5{ a,S erdd; 65$6$rear$ ;ro5r$5o -e*6g0 ero6Qol6c. epo6or35 arl€o
'6*dget Jo6 qrt{o cr$ eloelfet {ES =aorIrCS 65o3}r{Sdce$o8.
@{i
tor-4o, -L,dt+I'ra2 Lral+Lra2
(2) ffi {*r- rn:; $) -fr-
(l)
112. If the pressure of the gas contained in a vessel is increasedby 0.4%" qrleen heated through
1'C. What is the initial temperature of the gas?
a,S &16ef0 eo5})$so l"C 6*UtO -ooflere,rc 3&Sb;r, cre dr6; SaSo 0.4%10nS6.
eso)d es *o5r:$ dr56 e5'0 6*d6 JoeS?
(1) 2s0K (2) 250"C (3) 2s00 K 6+f ZS"C
I tr 3. Specific heat of one mole of Hydrogen at constant pressure and at constant vo[urne are
450 JK-l and 300 JK-t respectively. Then what is the density of the gas at S.T.P?
(Prto: 1.013x10s Nm-2)
a,5 B:,e5 1f6"5 ;ro5r$ dr$6 86565 SJoosD Bd {'r55o5reo saff{er: $&Sn'
450 JK-r ;tu0o6o 300 JK-l. epoa:d S.T.P 5{ ;ro5o$ o3w66 &o1def Jo6?(Putof 1.013xlOs Nm-2)q*f z.+t kg/mr (2) 3.0 kg/m: (3) 3.58 kg/m: (4) 4.0ks/n3
17
aJ(3) s
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(4)
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.netn4. In medium m which transverseIrr 4 rllGL&tuur ur wrtlsrl a ransverse pfogfesslve wave tfavellmg, the phaSe dif;f,efenCe
between the points with a separation of 1.25 cm is % . ,, the frequency of wave is
progresslve traveiling, the phase difference
1000 F{2, the velocity in the medium is
a,5 o5r$6odr 6drs'sQ5; eog5 Strfiso ddo6o=.r 1.25 fto.fu. dy6o# r{er Bo6 floebger!
$6$ do"S6" "4. dsod dr$:$$go 1000 Hzsor:d es oSrSSo# er ddor{ 3t{o Joe{?
(U iOa rns-x {2} 125 ms-r (3) 100 rns*t (4f10 ms-t
T'wo wires of the same diameter and same material have lengths 1.2 m and 2 m, vibratewi.th the same fundamental frequeney. trf the shorter wire is stretctrred bv a foree of36 ikg wt, then the tension in the longer wire is
1n5"
t{,.t (3) 1.ss t4) 1"6
a,€ sa"$s::ef dc6)a)6, sd)p$ a"g#e*: 6CIR, 1.2 5:. xooo:p 2 fu. #d6ep $ofls Bodo&r{e.u a,B p}d.tus #$:fp$god sohorJ:c$"H"rr. 36 kgwtd se*&fi tur{&cs:ar&s, #66&f{es,s 6S56
(1) 50 kg wt (2) 200 kg wt ,d loo kg wt (4) 400 kg wt
1i6" T''he ohtrect and the image are atdistances of 9 am and l5 cm respectively from the foei ofan eqltiie*:nvex lens of radius of curvature 12 cm. The reftactive index of the materiatr ofthe lcns is
*5q{er rg#$o 12 =.>o.5c rr rfs $Soblsderep 6el t5sooqg.rd gers cdsodo-s &o&:lq".S So0o$r Se0oa5ro 6r"eer: Sd:$m 9 -oo.fu SooodD 16 =oo.fu, cpopd 6er6
**$ $1Ba:5S /uea$Srl.
(1) r"4s
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.netLl7 . A plane wave of wavelen gth 6250 A is incident normally on a slit of width 2x 10-2 cm.
The width of the principat maximum of diffraction pattern on a screen at a distance of50 cm will be
6250 A .YOod
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118. A Gaussian surface in the cylinder of cross section 'n*' and length'L' is immersed in a
uniform electric field E with the cylinder axis parallel to the field. The flux '$' of the
electric field through the closed surface is
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der5l t$oa' Sc$g6 eo0;r*ro '$'&elS Jo6?
(1) zn azt Q) , o2E L @Y' o o2 12+ QE @) zero
p$so r{er a,6 ddorfo 2xla+=oo.5c. 36eu; r(o a,otS $OQ eloaom
50 fto.5c 6r6oef 6e)',@d:d b63e5 35ES 5€SeyC to@cS t{ofo oir52,
119. A total charge of 5 pc is distributed uniformly on the surface of the thin walled
semispherical cup. If the electric field strength at the centre of the semisphere is
9x108 NC-r the radius of the cup is (n*xroe Nm2 ,t)
5ot5€3 eo$n"g.sP6 e5osp=o 5 pc o esddsD, b56@n" &QOo5a& OSJA o-C to@fu 5(
ecscgdfu-5 &S6 9x10sNC-reroos cr0 45il$5r Serc5
ffi^* (2) 10 mm (3) 5 cm
I 20. The potential difference between the plates of a capacitor is increased by 20%. The energy
stored on the capacitor increases by
BlbeJ66f 6els-el Scdg *6{c$e5d6o 20% =ooCId, o"Oef CerS $od fS Jod ="rdrr$S0.
(r) 20% (2) 22% (3) 40% ffiov,
( ' =rxros Nmzc')[4a es )
(4) 10 cm
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51 -D AM 2015
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.netCHENTISTRY
121. Pickup the correct statement(1) CO which is major pollutant resulting from the combustion of fuels in automobiles
plays a major role in photo chemical smog.(2) Photochemical smog occurs in daytime whereas classical smog occurs in early
morning.(3) Classical smog has an oxidising character while photochemical smog has reducing
character.(4) Classical smog is good for health but not photochemical smog.
lEoB eoa.oef 6Oo:,15o'CCI /uQor,5o&.
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ef(4)
(1) elufarpel"lef eodueD df,"So 6ocbc.r SerS tf0$orr 5O;d CO ver{rgo so@
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$o65o"cil:6 ilg6 er8.lSOo S5ar5o Sooo5D vo8 6&o6:5 S66 {o6o66eo $5e,r$o SOn
6o6>So.
d*rflcrc$S eg6 Soo,t er6"mgo3 a$oilrpfiSdrtu y$ 6i.c6:5 &66 6$6rd56&.
122. Beruene on ozonolysis followed by reaction with Zn+HrO gives
(2)
(3)
(1) 3 moles of glycerol(3) 3 moles of glyoxalic acid
(l) 3 &rer:e.: fl$cnel
(3) 3 Sreler f,erqO5 o*o
(2) 3 moles of glyoxal(4) 3 moles of acetylene
3 B:pelel E*qrf3 B:"oco ep3:c3&5
123. Alkanes having odd carbons cannot be prepared in(A) Wurtz reaction(C) Kolbe's electrolysis
(B) Frankland reaction(D) Sabatier - sendersen reaction
(B) &o5ero6 156g
(D) &ap6 - =oo6655 156g
(3) A,B&D (4) A,B&C
db$oq)g rd;Ser r{er esd65w 6o5}6do5rdC 66cS:(A) 'a6ef #dg
Q)/*e^ Dc5:55 &dxreoo
(l) B,c&D (2) A,C&DRough Work
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.net124. l-Butene + Un -ffi
The above reaction follows
(l) Markownikoffs rule
1-Bromo Butane
(2) Saytzeffs rule
(4) Hofknann's rule
lafaraugdS =o r,56g lBoB cc$SrS1 *e5o,,x:So.
(e)z-=oes*F co$5o5])
(4) rr$Sos ccu:soiD
(3) Anti Markownikoffs rule
1-au5e35 + HBr --Hzez-->t
(1) Sro)rerF Co5r5o5l)
(3) SgetSSrQcs"Sco6:5o5D
125. Which one of the following has both schottky and Frenkel defects
6a q3o6 flOef &t32, 5oOofu t"=ooBei ef5Sr:ep Bodr SOfloSDSJA.
(1) Ag Br (2) Zno (3f NaCl (4) KCr
126. For a dilute solution, Raoult's law states that :
(1) The relative lowering of vapour pressure is equal to the mole fraction of solute.
(2) The relative lowering of vapour pressure is equal to the mole fraction of solvent.
(3) The relative lowering of vapour pressure is proportional to the amount of solute insolution.
(4) The vapour pressure of the solution is equal to the mole fraction of solvent.
e,5 S0S grSecCS 5oa:o6otX, Cqf Cc$SDSD :
6f-+1g erqbas c5o16 F-a6O alet ern-c3 $5r'55D.
(2)
(3)
(4)
&*"r{ erf55o65 e$o16 F'se$ are5 a,rm&B S5r'$5D.
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tp-Seo$ erq$ASSr: $rSE6 apet qrrp08 SSTSSD.
Rough Work
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.net127. Assertion (A): 0.1 M KCl, 0.1 M K2qOo solutions cause the same osmotic pressure in
solution.Reason (R) : Osmotic pressure depends on the number of particles present in the
solution.(1) Both (A) and (R) are true and (R) is the correct explanation of (A).(2) -Both (A) and (R) are not true.gf f/il is true but (R) is not correct explanation of (A).(4) (A) is not true but (R) is true.
ea1e55r (A): 0.1 M KCl, 0.1 M K2SO4 gr5eo'er a,3 @aQ$UO56;rc1 5er:r{dobo5o.
y6eo5D (R): @;rCISdd 5655D grseooefs dere, foepEt egO"d$6c5o.
(1) (A) 5oocdD (R) aoe{r $p5s ScooiD (R), (A) $ $pS s56eo
(2) (A) soooiD (R) 0o6l $os.dc.
(3) (A) spsa s"c (R), (A) s! $Es $Sdea y6o
(4) (A) $p56 s.60, s-$ (R) 5pS6.
128. The emf of the following three galvanic cells are represented by E1,E2and E, respectively.Which of the following is correct?
qso6 a55a&5 5rr,6 rrer5&S Ourer emf &elsel sr$$m E1,E2,E:. 6 $o6 ucefS0o3oSdA?
(i) znf znz* (rrrr) /t cu2*(rrvr)/cu (ii) znf rn2* (o.ru) /t cuz+ (rvr)/cu
(iii) znf znz* (nur) t/ cuz+ (o.rvr)/cu(1) Er>E2>E3 dnrrEzrEr(3) E3>El>82 @) E2>El>83
129 The rate of a reaction A -+ products is l0 mole/lit/min at time (t) : 2 min. what will bethe rate in mole/liVmin at time (t): 12 min.{ *or"than 10 (2) 10 (3) less than 10 (4) Z0
ve>SD (rr) = 2 Orre: 56 A -+ 13ofuailEeD r,56g oirS6 r,5o"g365r l0 Br"5/O/&rrer:
epoo5,S (tz) = 12 erre.: 5S 6o"g365D (Alet/0l0rreD) Jo6?
(1) 10 $oE Jsrr65 (2) 10 (3) l0 6oE e56o65 (4) 20
Rough Work
54-D AM 201s
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.net[30. As the size of gold partiele increases the colour of solution varies as :
(i) Purple -+ btrue -+ golden -+ red
(2) Golden -> red + purple + blue
(3) Red + purple + blue + golden
(4) Blue -> purple + golden -+ red
rfeff 6eo.o 505:"eao -.lof, s$ 4r$ea6: do& qSoB Sdom $.:"d:So:
(1) &aer -+ SOdoti: -+ aromdo 595, -+ Jdcfu
(2) arorl.6: Sg5r.> -+ Jdli3 -+,6eo' -+ S0dot{o
p.y-Iu.A -+ .&.o. -+ SCIdorb -+ aromd: Sg$r,
(4) &Odorb + &acv6ot{: -+ aoon"dr$d$s -+ J6A
13tr. Which of the following ore is used for the extraction of Zinc?(1) Bauxite (2) Magnetite (3) Malachite iafsphateniteao5 $og{*r"ea5D dc$cu'SS +$o3rnod O'.66.
(l) erBJi5 t2) 5"tF{^5 (3) sloper (4\ *"rerBe'S\/orrL
132" Nitrogen has unique ability to form Pn-Pn multiple bonds with itself and with otherelonaonts due to
(l) Small size and low electronegativity(2) Large sizs and high electronegativity(3) Large size and low electronegativity(4) Srnall size and high electronegativity
FGf,aS e66 S:yoryelet ScoodD 65ef ecp$ Pfi-Pa a:orye:So, ar*uaro6-er$a 5636d
6dSS 666o 6odap&B rdeao.
(l) r)SJ $o$yea$p So0oir 65165 aueo&6cgo"e566e5
1{ -u 6 $ o 5v eo ;1:: 5D o o5D J 5o2r S au sa s dc g areS6$el
(3) al6 505rea5x Sc0o5r e5$2r$ auea$dcgee5g5d
(4) flSJ t05lea$r.r So0oSu Jdr:6$ auea$dcgCrdg6e5
Rough Work
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.net133. Which of the following statement is incor-rect?
(1) 4d, 5d, metais show higher enthalpies of atomization than those of 3d rnetals.
(2) 45 configuration favours strong bonding between metal atom in d.block
$I' Cobhas higher melting pointthan copper and silver'
(4) Mn has no close packed structure like the others in 3d series.
1€oE eooa"e.:ef $oorSft s'&6.
(1)
(2)
(3)
(4)
4d,sdeftrr6q'\) 3<tr ef*re) 6od ep6s $dtu€8sdm Joo-&J$ goncdDoc6:5,:.
d5fo,g$$u d-ag5d effpsdsyear6e: $dg a;er3o$ a:oryer 5O;Are.rS: rdea$:tb.$:.
aorr6o$o s-$6 $co(rftr ?oo56e: $oE es66 dbds$ $$o 6o6l$c.
3d dssey ArnCIS Srrelsrel 56 s-drlocs" Mn Su Se"13re5 6r&J &o'6sao 6o6d;'
134. Assertion (A): The difflerence in the successive oxidation states exhibited by transition
elements is unity only.
R.eason (R) : d orbitals of transition elements are incompletely filled.
The correct answer is
(1) (A) and (R) are correct and (R.) is the correct explanation of (A).
(2) (A) and (R) are correct but (R) is not the correct expianation of (A).
(3) (A) is correct but (R) is not correct.
(4) (A) is not correct but (R.) is correct.
caJ6$rl (A): $05{5 Slroyen Sdo;od Sdr$ er8;66ea ftetr>oef da" e,s03 SrE s>.
s"deoo (R) : $05{S Sryers'oe5' d es8Je^:p{p eo$o{yQn" Co$ar&SS.
ue $sS:S 65rcJ"$o.
(1) (A) Sroc6r: (R) *r: soofuSs, (A) $ (R) S0€rS c56eo
(2) (A) Sooctu (R) *ro $odr5s, s-c (A) $o (R) SoErS s56eo vdc
(3) (A) so*r56 s"s (R) $0$56 s-d:.
(4) (A) SoETSB s'd; s-e @) $oo3r5a.
135. Which of the following exhibits linkage isomerism?
6a qSoB a"&ef ba aod &6;a"g0a p560;oric$c?
(1) [co(NHr), soo] e' A'f'
(3) [co(Nnr), (Nor)] cr, (4)
Rough Work
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.net136. Whieh chlorine oxide is used as bleaching agent for paper pulp and textiies?
b {OS eeq6 s'ne50 fuq $oOo5r: 5g So65re.r Sdom$s-om &o&xoffi-
(1) Cl02 (2) C12O (3) C12O6 (4) C12o7
137. Which of the fotlowing polymers has heterocyclie ring?
(1) Baketrite (2) Melamine (3) Buna-S
$oB cdief Sm&ctu Sooir;1D SCInb #O5r5'
(1) d6o5 (2) tuoEoS (3) au5o"-S
(4)*-Terylene
(4) mo&s
138. The bases that are oonrnon in both RNA and DNA are
(1) Adenine, Guanine, ThYmine
(3) Adenine, Guanine, CYtosirie
RNA So0c$lr Dl{A e*ef t;$6&n-' 6SJs.
(1) ,apl,rrsps,nslS(3) J&45, n-Sp5, tefR s
@) Adeniire, Uracil, CYtcusine
(4) Guanine, Uracil, ThYmine
(2) J&35, ofuo"R:d, =r0f'os
(4) n-SpS, cfuo"?oe5, ESrs
139 The antibiotic having $-I-actam ring.
("1) Penicillin
(3) StreptornYcin
F*;!S Se.:c6c5r: gCIn5 cSYo&3 aro5:€35
(l) -":C;OS
(3) fsqp?.,s
{2) Chioramphenicoi
(4) Ciproflaxacin
(2) $o"o3:&s-5
(4) b@rts;tus
Rough Work
57-D AM 2015
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/gofre
shers
.net140. IdentifyA and B respectively in the following reaction.
oo
@e
Bt-CH2*CHz-r. ExcessAgoAc , @ Hvaro9sis , B+2ACOH
(1) t,2 -Diacetoxy ethane and l, 2 - Dibromo ethane
(2) 1,2 -Diacetoxy ethane and Ethylene glycol(3) jthylene glycol and Glycerol
ff Vmylene glycol and l, 2 - Diacetoxy ethane
lSoA r,5d5f ASoOo:D B el$o 5du$16$o5r:ef /u;porio6,
Br - CH2 -C\lz -*, Excess As oAc , @ nvor-tsis , B + ,ACOH
(l) l, 2 - 6eotuUre"1 6aSS So0ojlr l, 2 - ArcffAr" 6ds(2) 1,2 -9. er?o€r3"1 €ad5 $oo5D ae0$ E*d(3) e605 Eoel Sooo$o fl$o.eI
(4) a6&5 flyef 5oOoip l,Z - g.erbe.r8"1 6eds
14l. Predict the increasing order of acidity in the following compounds.(l) Phenol < paracresol < paranitrophenol < metanitrophenol(2) Paracresol < phenol ( metanitrophenol < paranitrophenol
{w"tunihophenol < paranitrophenol. puru.r.roi < phenoi(4) Faranitrophenol < metanitrophenol < paracresol < phenol
go6 $fu6dce>ef er{655u il0f, 65r"e"1 Iueor5o&.
(1) So"ef < $eqS&ef < #o"pgrbpei < ac{rplefil;re5(2) #egeef < bcel < acorplef$;reS o $opt$rfuoe5
(3) Aourpgf8>ce5 < #opr$yir;ref < &o"q6&d < S.e6(4) +oprgf3l;r6 < tuerB$.riro6 < &e1t&e5 < il.ye5
Rough Work
58-D AM 2015
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/gofre
shers
.net142. Tertiary butyl methyl ether on treatment with HI forms
(1) Isobutane & Methyl lodide
(2) Isobutanol & Methanol
(3) Tertiary Butyl lodide & Methanol
(*'l Tertiary Botyl lodide & Methyl lodide
Eo""c$oargpet Srpet 6a665c HI e5' 156g rr$orl5 bd;do$$.
(1) oe'e^ugd5 & Srpet epoir:d6
(2) o&6arg0c.$et & S16.$5
(3) E0JJ5JO *gQ*t eso3D65 & 3r6,$e5
(4) 60"10$10 *gpe5 epdrr65 & ArPeS esob65
143. The major gaseous product obtained in the following reaction is
13o6 d&o$S r56gef b6ld 6o-5 ;rc6r 6e535;5rl
CHg - NH, + COCI2 -> product
(*) CH:-N:C:O(3) CHr-NH-CO-NH-CH3
(2) CH:-C=N(4) CH3NHCOCH3
144. What are the total number of orbitals and electrons for m: 0, if there are 30 protons in an
atom
(1) 6 orbitals, 12 electrons (2) 5 orbitals, 10 electrons
(3) 7 orbitals, 14 electrons (4) 4 orbitals, 8 electrons
30 15ler5er: ds 565reo$dP m: 0 50fl5 er:{o er0;e^rdp 5o0o$r Jerq$oo SopE
Jod?
t&f s ero;c.r{p, 10 Jo1q5o
(4) + erOlt^r{p, B Jer6g$c
(1) 6 erole^rdp, 12 JolgQ
(3) 7 esoler{p, 1a JerlgQ
Rough Work
59-D AM 2015
http:/
/gofre
shers
.net145. An iron ball has a mass of 35 gms and a speed of 50 m/s. If the speed can be measured
with in accuracy of 2% then the uncertainty in the position
(1) 1.507 x 10-34 m (2) 1.507 x [9-3r *
. (3) 1.507 x 10-33 m 6 1.507 x 10-32 m
35 qrsro gs5go"a 6e: a5o5n'd5D 50 fufo. S65Def 6OQEO6o, o'C drrQ Se:Sdoef
@ 1.507 x 10-31 fu
(4) 1.507 x lQ-32 5
+Q16655r 2 e65r efSo$od o"S S55ref er0a;6d55,
(1) 1.507 x 10-34 5>
(3) r.s}7 x lg-33 5
L46. Inthe periodic tabte an element with atomic number 56 belongs to
(2) IVA group, 5th period
(4) IVAgroup, 6th period
er5g[S 5€get $65reo SssE 56 6o 5rr"el65D 65t SSrffTSD (610) Sooo$J Ld€t
(50o6)E) bE.
(2) IVASSrlfrSr:,s5€eS
(4) IVASS]:"Xr"5D, 6 5 6sB
(1) III A group, 6th period
gf' ,rA group, 6th period
(1) IIIA$5)r"frSD, 6 5 6eS
(3) IIASSI.:'$SD,656d
747 . Thefirst ionisation potential of four consecutive elements present in the second period oftheperiodictableare8.3, ll.3,l4.5and13.6evrespectively.Whichoneofthefollowingis the first ionization potential of carbon.
er5g[S $(ASe,f 0o65 bOOcEd oert{: 56$ Srrover 665o eroarpd{S }eJqo$ret
Dersep 5d:Sn. 8.3, 11.3,14.5 SooosD 13.6 ev. 5e:ey e615 oir66 6650 epdrBd{S
$eJ0c6ercI
(1) 13.6 (2) 11.3 (3) 8.3 gf A.s
Rough Work
50-D AM 2015
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shers
.net148. CuCI has more covalent character than NaCl because
(1) Na+ has more polarizing power than Cu+.
izi Cu+ has more polanzirrgpower than Na+.
(3) Cl- has pseudo inert gas electron configuration
' (4) Na+ has pseudo inert gas electron configuration
NaCl SoB CuCt $ J$o2r5 65cojraScSc aod er$sao 6o6o"CS s-6eao'
(Jr"-xa+ 1gicsr +sc$go Cu+ so6 Jdu2r5
(2) Cu+ 65eo i"So$go Na+ 6o8 J5:55
(3) Cl- g! Srcr"E 6'd2,1$ro5u Jerq5 SagSo 6od':
(4) Na+ So srryE 6e553$rob Jolg5 S.e5$o 6odc'
149. The bond orders in the pairs of bonded oxygen atoms in ozone molecule are
e"f5 epeo$ef aro$of #qB es3";aS 565veo ao0cer 5065 aod 165:"o55rer'(Y(v,,|%) (3) (1%, r%) (4) (%,2v,)(l) (r,2)
150. The ratio of kinetic energies of 19 of H, and2gof CHo at the same temperature willbe
e,3 afi(6 56 l grrr H2,2 grrro CHuo r{@a dSo c{1q'
(1) I :4 Ql, 4: 1 (3) L :2 (4) 2: I
15 1 . At critical temperature surface tension of a liquid is(1) Zero(3) Varies liquid to liquid
SoE$'6.*6e, 5f @rer doe5556
(1) $rsJ
(3) gSaCS, g5ae8 5rCu6o6
(2) Infinite(*Y' Cartrrot be measured
(2) epSoeJS>
(4) sepSdS>
lS2. ZS1ml of NarCO, solution contains2.65 g of NarCOr. 10 mt of this solution is mixed
with'X'ml ofwater to obtain 0.001 M NarCO, solution. The value of 'X' is
250 SJ.O NarCO, gr5sooef 2.65 gr5uo NarCO, 6'51S. 10 Sr'0 da gr5ea5u56'>
'X'Sc.go SdJ 6ObSO6r 0.001 M NarCOEGmSeoSr !)63&56. epar5,S 'X'Eer5.
(1) 1oo0 (2) eeo 6Zf eseo (4) e0
Rough Work
61 -D AM 2015
http:/
/gofre
shers
.net153. Match the following.
$oB o&C a656rJo6.I.ist IarOe I(A) N%o,(B) RbO2(c) oFz(D) OzFr.
List IIar0e II
Zero (ScS;)
+1
-1-%+2
CmuVtV
154. Which one of the following is correct for a spontaneous reaction at arry temperature?
5 'a'*dd 56po $56;o66 6eo(l5 $69$ 6 ry6 ocef $ooir5d6?(1) AH: -ve, AS - *ver AG = -ve 6 tll: -v€, AS : -ve, AG - -ve(3) AH: *ve, AS - *vs: AG = -ve (4) AH = .-ve, AS : *ve: AG: *ve
155. What is the ratio between the rate of decomposition ofNrO, to rate of formation ofNOr?NzOs D{DerS 66Ede,D$, NOz SodIreo 6dE Ae,DS.o 6er ef5e Jo6?
2NrOr1*; + +NOz(e)* Or(r)
p{t,+ (2) 4:t (3) 2: t
(r)(r)GII)GV)(v)
DwvIIII
BIIryIVV
A(1) r(2) rr(3) IIIGfI
(4) t:2156. Which one of the following statement is correct?
(l) The pH of 10-8 M HCI is 8.0.(2), Bronsted-Lowry theory could not explain the acidic nature of BCl"gl The pH of 0.01 M NaOH solution is 2.0.(4) The Kw of pure water at 308 k is 1.0 x 10-14 mole2l\ifl.qSoB ooef Sodr5d6?
(l) 10-8 M HCI gr5eao pH 8.0
(2) U Q6-efo bgodsr> BCl3 oir:S6 erso $5ar"u01 Ssooriddo. .
(3) 0.01 MNaOH6r5sao oir56 pH2.0
(4) 308 k 56 5e3 dr65 Kw seDS t.S x 16-t+ mdruz ltiP
62 -D AM 2015
http:/
/gofre
shers
.neti -<
- -{ H: ts r crumple fort!t hcrstitialhydride(3) Ionic hydride
A Hs BcS ao"{rdeo
eoer;o6o,S -g"1p6
epc$rsd }"eE
(1)
(3)
1{ W"rtron rich hydride
(4) Electron deficient hydride
Jolg5er epQ$om r{e: =.r"ffi6
Jerlg5 Srg5dde: }:l"iRE
(2)
(4)
158. Which of the following is paramagnetic?
6 lSoB c&ef *o" eoo6:i1o6 66g5r gOn5d6?
(1) N%o (2) N%oz (3) Koz Q{ Kzaz
159. Which group P-block elements show highest positive oxidation state?
5 Ut"O P - qtS Sr:pe:rso edgQd 6;1666 es8"166eo fre S6opodb$o?
$f- rc (2) 17 (3) 18 (4) ls
16C. Even though carbon and silicon are non metals, they have higher rnelting Bcrints than
others because
(l) They exist as covalent solids in 3D networks
{fn"bonds in their moiecules are r:ii'ong
(3) They exhibit multiple bonding(4) They are higtrrly electronegative
rd;S SrooiD $OvSeD essuffe:: woar$*3i38 o"$ 65d55qo's: mdd Su"ers"er doE
J 5u5S 6oe6:€c Srl s-deo 5$.
(l) aS le$c&o$o &e;so"uc 6OnS $Scdra$c$ {DS 5o-ger.
t2) 5$ eoeal$oef *$1 a)offen $e:oir" 6od:50.
(3) a$ a:*reaoryer$o $dBpor5r$o"
(4) u* sSS e,:::easdogceSg$6$o $Ofl '6o5.:;{;.
Rough Work
63-D .A,M 2015
