t
1.
Hgo, Cq'r, +dE1l- qrfiX{qddq}si tr{ fit crd rtftc A"q t :
li@Eil
2 7,
l
(1) HAt2,l (2) Heizt-
P)
(q 2.
H3C-
C
=
A:
0)
(s)
HsI;-, rt HBl2,r
CH
(a)
R
rrd Tta-{fi qs'wrq
H2O, H2SO4
A
(B)
c I o
H3 C
B
- C=
(4) A:
HrC-C-cHo o
B:
H3C-C=CH2
B
0)
C)
a+tir+d
(4)
3.
srFiq E-ir F6A
t
q-{rfi{
qrAfrR
grc +1 T6q
(2)
H3C-C=CH2
nrc-f- Ga
B
o :
ir
Elect ophile is .-negdrively charg€d spec,e.
#;1'ffi*ff1,?,ffiiffi""""
rcr
Q) 1TTIIE *
osalty
ff#l'ffiif':H
neuEat specie!
accePting a Pair or
oe eirher n€ukd o. pGitivety .6) cnarg€{ ffi$can species and can form a.bond
F{i
ac(epting a pair of ele(trons fromby a
nu(teophile
r
q{
2
{1)
IF3/ XeF2
H3C_C=CH
a_ negatively charged ,peoes and.can torh a bond by acceptint 5 pai! of €recEols Eotrl . nucleophile
drfrc
'-frqitfr.sqlffi * grc rqrffi qqftd{e-dEt f. i *cJrxeF, t TeI, XeF, ,' | ( o , IBrt, xe&
A:
(l) Ekophile
g.c+1r(qsl+qis
r@r
so.
The corllct stabmmt regardhg eleckophih is
V4idt
qr
G)
o
OH
t
Eoducr
B: H3c-f-cH3
A: H3C-C-CH3 B:
.
€rcrqd: B-
+
o
I
tI a+€tsd8 s(r*r t acn rfir*,*A t
H3C-C= CH2
H3C-c_cH3
nnrs.ddtEwrg'q*r 6'r*qis
T{
(4)
t
(A}
OH (3)
t
intermediare
so,
(2) E+qirdaEqt-drrsniRnd*ct?ql(* qs-dr
A:
H3C-C=CH
Uf'Qetr*t t nqr rfirr+& t a+4fi Tq q1ftq';r* qdq rFIr rrs-dr tl rffidtl trwr
HgSO{
Q') A: H3c_!=o.r2 B: H3C-C=CH2
z"ne-*' qrARR d{A-q
T{
Hro Hfor
CHr
o
E+et{*6 +idiF&sqr
Pred ict the (orrect intermed iate and prod uct in the rouowing reaction .
H3C-C=CH
so{
OH 3
r; Hgrtr. t Hgrf-,
B: H3c-f=cH2
CH2
OH
(3) A:
2.
<{R
(A)
H3C-C=CH2
H3C
t?
qq{d +
HSSO{
so-
(2)
borh when dtsrotved in water sFci€, funied is :
iong the pair of
(1) H8Ir,6 Q) HEt"t'
qfubqr +
hq
:"9_r: 1gS,1r conlaurlg -
"lP':
Y.Y,-
't.- .
'L
4.
W-hich oI the followint pai6 of rsoetecttonic and iBchucfural ?
0) (2)
TeI"XeF2
(s)
nri,
BGO"XeF2
xeE
(4) EyEz
cohpou[dr is
lffiEffil
s.
dri-q
0) €)
G)
/p" tre {
6.
0) 14
0) 6)
ffi
rclliq
olq
t
P)
(J) (4)
NCt3
Bcl3
dn co }ffi ff+t? tq].d]frr la { erFa qe {q
(1) (2) (3) (4)
crEc
3rc
qlt
cr eds
sqtr t
BClc
?
Haemoglobin
Mioo organisms present in lhe soil Ocean3
Ptrnb
0) (q
No+ CN-,CO
co, No
o"
No+
-
(3) C},I-,CO (4) N2, Ot
Nz, Oz
6r cGt€ rivia dH qI @E qin,
t m'r{ 6d n
is a sink for CO ?
one of the foltowing pairs o( species have Orc same bond order ?
02.
f{q d t
cFc NCl.
WIit
7
t
bI
ms
whkh oI the (o[owing
6.
ctrsrR
srr6ltc+fi
8
G)
t
olur
nprp€d€r,lravhg6ond.ngb
5.
,
cFs
(l)
(2) (3) (4)
rzo"
PH3
f{q d t fc'q d{t-q co, No
7
P
3
8.
..
Of the fouowing, which is the product formed when
cyclohexanone underSo€s aldol condensation folowed by h€atin8 ?
0)
0) OH
(2)
(2)
o
tP.?.^
o
'
ac1 @
(3)
(3)
t h
s
-+] !':
f,, o 9_
o
€ irc rfl{A i fd ic€tf-d +l orsri i:t,It{ ct tfr
ss rtg
0)
t:
Coz
(2) 9z (3) NOz (4) PzO;
(4)
r
(1)
o
IG1,o!
I
*t{om
y\. 'lt<
'i 1. L, tr-
9.
o
Name the 8a3 that can readily decolo{rbe acidified
KMroasolution:
(1)
COu
(2) sq (3) NOz (l) Pfs
f 10.
lEM
1
fttrdQ
dt
g1 d-ffi
m'rH
10. WhkhorEtlhewloryltrh.it?
qtl.-qq t r=I, mo
(l)
(3)
"=sqqlqtfut qFfrqn-nM+ qtsn
$d$-d sd
$i
sr*l
fqi{qq snt, Ta qqfrh,
tqnqt
r
t+.rrrrtrcr +f c(crqd
^-/ 1t
12
coe.
zp aaai *1
6vl
+{iS'diTffi
velocity of the pafiich.
^Ext>ty'4aE-q
i H zs +r+o1rql
t ei
ttd t
E{c A-r{
t
rortr{ 6r
11.
4l 12-
c{Rtrffiia
(2) (3) (4) 2 ASCL 3 Agcl,l A8CI f*e I t dta sr rstFrq qdq dtr6 t ? 0)
Corect increasing ordei ior the wavelmgths
,
ab6orption in the visible region lor the complexes
{
cd+ is:
(r) (2) (3) (a)
[Co (en)313+,
Ico(NH3f *, tco0rp)a]3
ICo(Hro)613+, ICo(€nbl3+, tCo (NHJJ3
[Co(]110)613+,ICo(Nq)6]3t, ICo(*hl. +, Co (ttp)613, [Co(NH3)6]3+, ICo (aLl3 I
The conect order o{ th€ stoi:hiomeki:s of AgC
fonned when AgNO3 in excess fu treate( with the complexes : Cocb.6 NH} CoCl3.5 NH CoClL.4 NH3 respectiv€ly is
AgCl,3 AtCl,2 AgCl 3 Ascl,1 Atc1,2 Agcl 3 AgO,2 A8CL r AgCl
13.
Ihe un<€rtainty pri.Eiple b AExAt>%1r ffalf flH.nd fulyfifled orbitalshavegreatL stability due to greater exchange energ. greater symtrtetry and more balance arrngement TheerErgy of2s orbital b le3s trlan 6eenert of 2p orbital in case of Hydrogen like atomf
cocl3.6 NHy cocl3.s NH, cocl3.4 NH3
wfrr* I egNo, t Agcl fii sl
(0
r
qa Eqqdrct: (1) tCo (enbl3+, Ico (NHJ6]3+,lco (Hp)613 + (2) [co (Hro)613+,1Co (enhl3+, I co (NH{6]3+ (3) [co (Hro)6]3+, Ico(NH")613*, ICo(en)d3+ (4) tco(Ml )ulr *, t co (en)rlr +, I co (Hro)6]3 + ri5nl
(2) (3)
t
s;'glnr€ A,fri+dqfur *+m 6r
(1) (2) P) (4)
13.
Which one b the mo6t acidic compound
CHs
CHr
OH
OH (2)
OII
OH
(3)
(3)
Noz
Noz
oU ozN
Noz
(1)
o:N
Nor
(4)
Noz
:
AtCl, 3 AgCl,2 Agct 3Arct 1AgCl,2 Agg 3 AtCl, 2 AtCt 1 Agcr 2 A8Cl,3 AgO, 1 AgCl 1
(1)
\2)
gir* ty f = I
where m=mess of dle patticle, o=grou1
6I qqqr{,
e)
d6-&oglie'swivd.ngthi
Noz
?
lffil 1{.
P
5
frE{
4ffi
q1
$tq c{qal6lrrd Eqtosc
t:
11.
The
cor€.t increasing order of
fo[owing
the
coBlpounds is
NFlr
0)
(4)
rs.
cH3 (rn)
erqa
.Ilill t?
(1)
szotr-,szol,i-
(2)
S4Oi, 5106-
O
sro;-, qos}
({)
s.oT,s|o?-
re. driqEffie
tq
aql zct{
I
d +d drt-q
(1)
U
(2)
Itr
(4)
s-s
15.
sI fctol w Fc d TId
armt, 1r1 M
In which pair of ions both Ole species cohtain S - S bond ?
0)
s2o;-,s2o3-
(2)
sro6'z-,
P)
sro?-,sro;-
(4)
s(o:-,s2o;-
15.
(3) t?1qrc1f.5 (4) ef(ir{d fnq
dedr{sI nqdl*m gafiqt
(l) (2) (3) (4)
ls.
17.
?
-
(2)
CH3
(3)
CH=CH > CHr=CHu > CH3-C=CH > cH3 -CH3 cH3 - cHr > CHr= CHz > CHt - C{H >
(4)
CH{H
tird tfud {c( 61 }n t
(1) tfq-d RIG's (2) eTq-sl+Si (3) fir.fd (4) +fi
srq q{
6d
c{ T{dI
t'
18.
d
s2o;-
oroxylqrol.nd EPin€ol !.rr as :
analg€sic
.ntbePti. antipFetic antibiotic
which or€
(1)
CH2=CH2>CH3-CH=CH2>CH3-C= CH > CH=CH CH = CH > CH3-C = CH > CHz=CHz > cH3
Mitureof
0) (2) (3) (4)
14 frinfl
17.
CH: (m)
(I)
(l)
(3)
i t dn i
0
Noz
m
(3)
t
Noz (ID
[
e)
for
NH2
o (1)
basic shength
:
is the
corect order of acidity
CH2=CH2 >
?
GI3-CH=CHz > CHr-C =
611611= CH CH = CH > CH3-C = CH > ClIz=CHz > cH3-cH3 C}i=CH > CH2=cH2 > cH3-C=cH > cH3 - cH3 CHl-CH3 > CII2=CHz > CHr-C=CH >
CI{:+l
The heating of Phenyl-methyl etheB with HI produces.
0) ethyl chloride. (2) iodobenzene 0) Ptwnol (4) banzene
,L\' .Q.TFI,
P
t9-
q6lrg sr :r* t{ lrx d zs.ttlfur rru cr< fsc
t
z-S-rdffiffi aa,.*- msi."- t,E qlmG qtr*fr{ au, Xs d rlm : +1-" arl"39 71x.El 0)
(2).
,
-5001
(3) -sos, (4) + sos,
20.
o'j-""'" g,
6 19.
q
t
l : r incl qs'ftr-rl{Afurh fon r-*i afs? faft t :
fq*q
(11
(a o
-a'I
t
(4)
lq-sror
i
20.
0) ol* (2) (3)
q+&€a(n)+a!|$1)
q+{ + dsqi +
0) (2)
I
*v ^t
\L
f{q {
i
s{dq qiq qqfisfdn qftqftd
tfr tr
dr<
w
t
t
21
z
a<(
11X.25
be
|
-smj -50sI +50s1
Sublimation Chromarography
Crystalisation Steam distilaEon
With respect to the conlormeB of ethane, the tollowing statehents ir kue ?
(1)
.l
whicl
Bond angle remains same but bond lenl changes
aq(
(2)
qriq dq q{ lqriq Eqrt
(3) (4)
qnis +1q !ftqftd tlm t oqfiqffia
(3) (4)
H
wil
The most suitable metlrcd of s€paration of mixture of ortho and pa.a - nihophenols is :
(1) (2) (J) ({)
fr',sd{ 1a1 rw$ urc+l 21
A glr b .Iowcd to qp.rd in a well tlruL contaitl€r againtt a coftttmt oaEmrl utlBurr 25.hr fron an initial vohEre of 2.S0i to s 6 volume of4.50 L. The change in interrul energ), of the Bas in ioules
d'r "r
ffi
vrt6
rqriq
tr
hrtbond hn8tfi rema
Bond anSlechang6
Both bond aryle atld bond len$h ch.n8€
Bo*r bond angles and bond lengtfi reEra
tr 22.
d-a t rn d cols) nqr rflfrrq d sro (s'o + g+
22.
zo
qn 6r
i{id'm-ffitd
tr v{ qa=Tao;BE6r 6r irqdq $Tqnr-tEl Irqr SrCOs(B) (
ffir
"d b -^,&
Kp
=1.6ah)
=
SrO(s)
'14sf
zogoFr+rc+*s t ird nJA'1
O) (a)
2i4.6 138.6
0) (2) Q) (4)
I
\_,^
sec vi.
ro - zsec -
ffir T'III
L3. 1
t
r
6e3.0
sec
ldL
*
l"
9,o4).
SrO(s) +CO2(l
a Utre
2like
l. go*
-r.n
a
238.5 sec 138.5 sec 3,a5.5 sec
693.0 Bec
sp€cific reaction rar\
O-" wilit tate
reacta.t to reduce to 5 t
o'\ qte
=
lihe 10 tihe
A fLst order re.dion has
0) (2) P) (1)
3,46.5 sec
be
s
1O-2sec the
tLW
wil
(Given that : SrCO3(s) KP = 1.6 atn)
o'tLro
q6 ym 61fr 6r EftI[z rflfulscl tq 0)
maximum value,
\o5P\
).{"**,
litse, container at ,l{to K contaitrs CO2(t) pressur 0.4 abn and an excess of SrO (neglect I volume of solid SrO). The volurne of the conaine mw decrcas€d by moving tlf movable Diston fih in the container The maximum volume of t
contain€r, when pressure of COr attains
+co2(t),
.o
(1) s*4 o" rv (2) 10 fra (3) l fra vto t(, (4) 2Et { b \ro
23.
lqlatlx
lryIS
qrq-,n
A 20
?
for 20
t
lffil 2{. i
f
7
t ffrl an-es.s u mol-l irll 2L qqfi ct as=83.5 JK-r Bot-r tl 3fifrqr f{'{
q6
slfqfis-ql
gir: rsfrtd t
' ,-dH
rqr<
qi
as
m
t
if,lrntc?
t) .D) r
u' ,o' l;x: Y mfrardvr .$u 1r1
(4)
25
T>
29sK
q+ *qa reim l-o
$ir. _^*) A'-.^( 'J)
"
25.
tft{ll
znlznsoo (0.01 M)ll cusoa [.0 M)lcu, Y{ d r.o u a-c td 6l emf q t I r< zrson al cfiasfrtn nqr cuso4 d xr
fiadtdnm
El !F E2 d tiq t ? (ffl 'm, !l=
(1) Er =E2 (2) q.F2
(3) q'q (4) E2=0 + Er
2G. fsql
0)
ixFiFrd
Cr9
nv
{trir{r
fieqrqq{qrfiq{ict: N2+3 H, + 2 NH3
Kr
N2+O2=2NO
12
j y{
o) x, rd7r, 14/ t2g/rt (3) K2\/K1 (4) Ki K3lKr
T>2%K
In the elecEo.hemical cell:
andEr?
(Give[T
=0.059)
L cefi \
yrt
({) 2+
,
o
cl27
t\l
An exampl€ of a sitma bonded compound is:
(1) (2) (3) (4)
5
\.6
E2-0 * El
The
\\
t\T
Ferroce[e Cobalto
reT tc
q
L6L
Iq
,O2) HzO
The equilibrium constant
Y
g1
)
z
Iq (E of dle reiction
No+: Hro,
:
*ilr.,
, rklir4-
r, rl7x.
xl/r, 0) &VKr (4) rl xr7 r.,
:
K1
1
2NH3+% 02
^o**ro A'tor
-rt"
equilibriu$ constanb of the fouowing are
H2+
nontq trl
.(q'
Grignard's reagent
2NlL N2+o2=2No
--
"n
-o"."1"'ih
Ruthenocene
N2+3 H2=
H.* ]o, - ,p,t9.-.g al fte 3rfuBqr *ffi qrqdm
zNur+/ror5
(4)
(2) q. E, (3) q>F2
I
t
all tempenturcs
0) q=E
Ie
ot+rftrc dtm cl v
(2) rt
27
E
(3)
E1
0.059)
nI{
and
ZnlZrSOn (0.01 M)ll CuSOa 0 .0 l'{)lc& the emf of this Dani€l ce[ is q. When the commkation of ZnSOa is changed lo 1.0 M and that of CuSOI changed to 0.01 M, dle emfchantG b E2. From the followings, which one is the relahonsluP between
r
rrfi
ll mol-l
given re.ction, AH=35.5
83.6JK_1mol -r. The rcactim bspontaneous et : (A3sume that AH and AS do not vary vrith AS E
hlFrature) (1) T<425K T>425K (2)
?
aH
r
For
,}-, \
121 x.
"
P
.1r1Y3
ilri" "
p
fi-
tila@l
8 r(16
{-dr Z - 11{
r{q
rfi Edr
ti
i t dfci.'sRf{'l
atkqR rql t I qE 28.
ilqr
!@r{6 iffis t
r"(\ rtiFrd tqr f** t Ol tdrcr !fisT{, [&rl sfi4 6dro 7C. **, rl sri{ 6dro 7f {l,ttt*" ?"9^ ffiqr cft-sR, [Rnl sf1{ 6dto 7p4 9tfnt Tftrdr ct-cn, [Rnl sl4.6dr9 7p6 4b, q6 qqr qdT{i
The &ment Z = 114 h,3 beed di*oerrea recauy. It wil belong to which of ole folowiry family/gxoup and elecEonic confiSuration ?
?
(l)
Ilalo8en family, [Rnl
{2) (3) (a)
Carbon lamily, lRnl 5fl{ 6dr0 7s2 7p2
511{
6di07s2 7pt
?s2
7s2
[R
7s2
Oxygen family, IRnjSl4 6d1o7s2zp4
Nitrogen family, [Rn] sfr.6dr0
7s2 7p6
7s2
I
"zg rm,
\p'
IMn(cl06l3-
t ffi
29.
:
(1) q6 sfd, {{frd dqr qes-d-*tq t (2) T6 sdd, t6frd l vEw-<'+t t (3) q6 d4p3 ri6f(n im eEs-f,+1q t (d) rr€ dsp2 {6fi-d iFrI q,t srd-6q t
so. a qiveqFriaqr.qfttrql+r6Rqlq
Pi(k out the corrcct 3tatement with resD€d to Itltn(CN)Jr-,
0) (2) (3) ({)
r
r
t
[t is st'd2 hybddised and octrhedral [t is st'd2 hybridised snd bhahedral It is
dtp3 hybridised
It is
dsti hybridised ind squte pLstut
and octahe&al
t
30.
Identify A and predict the type of reaction
$n
ocH 3 NaNH"
NaNH"
and substitution reaction
0) aql
(1)
If
{q,r{ iifiItfqr
NHz
and €limination addition
(2)
nql
(2)
(4)
qfuFfiqr
Br
Br (3)
ffiql t'rq
nqr
fg-{ffiqrrr 3rfttfrcr
an fqfcenn efufmt
(3)
(4)
and ch€ substitution rea(tion
and cine sutstitution reaction
In
q4lIar
fl.
adqr d dqts
t
+1s
t
ru'?
rd-{tlf
qnol
of tur.bility ofn* dectqra d[e valge * qnffi d 31. ft ir beclute palttipab in bonding lh.t
0)
(2)
ttmt : sn + qc-fin ltdl tq-fi Pbr+ ?cffif'd snr+ lqt*fd ttdl t T{t6 Pb4 + qc-sfud
p)
snr+
:resrm
ait
G
PhP+ qtd
S
ffiti
.hell
32. fra { i
ela rr
*w
Yrt{.fi
t
32.
(1)
t
R{ ftl
fira
(2)
33.
3rftr-6
€irq 6G
tt
(3)
33.
(1) Feoo.s d d{slFAtuA qqam<}ett p1 .lirea}{vHtnt r.re qzn tt (J) Nactc) frg tS, f€ffffi irfclffi, ffr€{
gy
frsd
tl
*c-otlaa ant+oq
hurnan
My.
(1)
35.
Denahrration makes the p.obi.rs morc active.
Which is the incon€ct statement
s-H-z-iFrdi-n-s-frfl
+nqt:
ffiflq
?
0)
Feoo.r8 has non stoichiometric metal deficiency ddect.
(2)
Density decreases in case of crystals with Schotdys detuct.
(3)
Nacl(s)isinsulator,siliconirs€mkonductot silver is conductor, quaflz is piezo eleckic Fre^f,el defect is favoured in those ioru. compounds in which sizes of c.tion and anions are almost equal.
coErpound
t!-
r
(4)
d
sugar leve! in the blood of
Blood proteins tfuombin and fibrinoSen are involved in blood clotting.
({)
wit s-H-z-itrdt€-l-fr€
(3)
iffi
?
I
s-HnR€-2-fi-3-3 i s-iFrs-n-'ffi t*-z -tr-s-
(2)
corect
Ovalbumin is a simple food rcrerve in egg -
H-C {tfiro qt rupec
noa
3tL The IUPAC naEre of the OO
,_.gs.li.,
oxidisint
crystal.
t
ffi q{q-r ci zqrsr +' sIFsR (Tq,I srm it tr
oo
34.
I$ulinmaintaiis
({)
i{qitdr{{lsq?altr-{t?
srtr6, Rrlq q< Fq(
Sn4+ i5 reducing while Pb'+ is
white.
itr
ffi+tur *&ci
educing sn2+ and Pb2+ are both oxidisint and
Sn2+ is oxidising while Pb'+ is
a
@.-, fdfi{qt{ erQ*1siElqq6€rstlttl 6r qIr
Sn2+ b reducing while Fb{+ b oxidising
Which of lhe folowing statemmb ir
?
d Yr6{
:
rcducing
(4)
ag.da qr.re {tIAI € I
1a;-
b
(1) (2) (3)
qd qrstud
(4) s#* qTsfra nt tEqf6 Pb4* qiffif-d
\,p
f
9
rrcefl cr.nrs
v 3rtrdii sl 35.
(1)
&ketG2-methylhex-4-€nal
(2)
tformylhex-2-€n-lone
p)
tmetryl-4-oxohex-2-€rF al
(4)
!keto-2-m€thylhex-!€rial
The reason for greater range of orjdation states in actinoids is attribud to :
(1) tffidmrqRfsqlTfr (2) if€{t{5!q'iiT{ (3) 5f, 6d Br[ Ts air{ +1qlrgel s'qf
(1) the radioactive natue of acthoids (2) actinoidconkaction (3) 5t 6d and 7s levels havinS coErparable
igdr *i sa sit d rci t lcrc crs d
({) 4fand
energies levels being clo6e inerEgies
P
x. *i w'll
0)
tffi
Hffsrflffik"H,;l**-,
36.
(1) (2) (3) (4)
trcrficftsor
Q) qRriFr (3) {
37.
37.
Rb
(4)
Li
K
cc(h{{t?
q
d-tl-d erq-*qe ftqir (K, 5T{r
(2)
qqr
(3)
tdT{r
(4)
e{qfisffa
a0. q{ Eldffi
*i{dt, (i) (ii)
d
f+
u
-Tg,f
fq-6qr 61 +d-dar
(1)
X2
(in)
qflrftrqt x2+y2_-r
2
tn
39.
I -q
?Y
eb
{i
ry +1frqlft&
= xy+y
(4{) tt't
MoLfiicfirr WeightpeGentage
If motatity of dle ditub solution b double4 the va.lue or Erolat deprBsion constant (lq) wil be :
0)
doubted
{21
halved
tripled unchanSed
Mechanism -+
2
oI e
hypothetic.l re.ction
Xy b 8iven below
(i)
x2-+x + x (f8g
(ii)
X+y2
:
= Xy+y(stow) (in) X+yrXy(fast) :
The overall otder of th€ rca.tion
\en
1
0)1
2
(21
(3)
0
p)0
1.s
(4)
({)
deperdenr on
Molarity
p) ({) ll}.
h
rollowins
Mola.lity
X2 + y2
x+Y rxY (Ea) qfqftcr si {cr (TE) 6lE
(1)
('
-+ X,+ x (6ir)
x+y2
I.onk mobility of whi.h of tl. rolbfirlC dtdi met lglowett wlrelr aquarou! eotuUon-oI dreir sal aft put under rn eleckt 6eld ?
0) (2) €) (4)
14) m rrd{rd q6
disptacenent with Zn
"' [i$.fl;t"
(2) +drdr (3) qldfiItr-, 3e.
zone r€fining
0) Na @K (3) Rb (4) u
Na
hq{tdlr 0) q-de-dr
38
distillation
rorrs
@
0) (2) (3)
Iiquation
2
1.s
will
be :
P
11
t t'{q fi-{qi d molt--1tt
^&
er{f
d
41.
sr{dr
,t'
q--
(r) (2)
2.66
x70-tz
(3)
4.5 x
10-rr
(4)
5.3 x 10-12
t
q-<{td-qr {tffi 61 Fsn ql q0 r{ha t t
11
xx'
(b)
!+
@.
r-or5fr
riut
q'l ffitfrS
f"l
qEw+tq
^
't
Pentatonalbipyramidal
(c) us
(iD
Linear
(d) XXz
(iv)
Euarc - PFanidal
(v)
TeFaHral
Code
dot
(".1
(in)
(n)
(4)
(in)
(ii)
(r)
(4) (iv) (in) (D
(b)
(1) (iii) (iu) (2) (", o (i')
G)
(d)
(0
(ii)
[:/
e,
(ii)
es. treltdnsIer<(-fl16t?
0) Td{sffi
Tdrd
ErE{rrlr iErl|i6 6t_cH
cffid
(3)
({)
+
err*m
61
irdt
t
(1) (2)
I
r
rrE-FnvqqqrqqldqffiddldTd
tr
r
3qfisfr d
q<6a1vt: i-ewmf++lqnfiqdddftd
qrit
(d) (n)
ty
(ii) (ii) (q
Which one of the followin8 statements is ttot
S 3rilrifiqt 41cR!.I Tfi 6(dI t
i
1z/lFrh
*l'. t,.t
(ii)
XXr
(.) (b) G) (1) (iii) ( ) (i) (2) (m) (, (w) (3) (v) (r,) (u,
(a)
( 'h J
Match the interhalogen compoun& of colunrn I wift tle g€omeby in column U and a!6iF the conect ,-..
(b)
dq
{+n 1
"Ji
,{L
Columnl cotumnll ;f.:/ -r.,p4 (i) T-shape ;f (.) XX' cfirkd
f
!'iv
--,.
xxi xx'.
qJi
0) 2.42x10-s
code.
Erq-It
FrBT-I
(a)
qr"\
\
42. Ft I-l + anfrfi
!-,
solution of AgrC2oa ii 2.2x10-4 mol L-1 Solub ity Product of ASrqO{ ir :
Q\ 266x10'12 (3) 4.sxlo-u (4) 5.3x10-12
r.1.'Y
r
Concentsation of the A8+ ioru in a saturat'ed
(3)
Catalyst does not rnitiate any reaction.
Thevalue ofequitibrium corBhntis chary€d in the presence of a cahlyst in the rcaction rt €quilibdum.
Enzymes catalyse mainly bio-chemical reactiort!.
(4)
Coen ymes increase the catalytic activity of
P
4{.
ftq
lqftf6qt +
72
fti
lt+d,E"+a
{4.
CoBidet dle reactiorB
-. Cu/
,oqoF $2it_*
X
Cu
[AsNHe)rl+ --=Otrii--
K
d
,1
o
olt
r'ntr-un-8-nrr,
NH2-NH- C -
Z
Identify A,
0)
A-fcifq$ftA?, x-tn-rf*c s{ta,
(a
z_!rwr{r A-frqldfrAr, x_erfd. y_tlrk6 3rc?,
v_tdt
0)
(3)
z-tfr+rrrftrtr
(4)
4s. tsgEql$s{rifirdt{r{Fqr q+frif{q{t *
{
t?
dh rr qfrffi€
tr6ih6mdrt?
47
0) @
k&{6irsn
(J)
rqfr{rynR
(4)
iEriTBTsR
f+rd t
j
E
3c-cR
d
ffi{d
Eq
45.
ypfr qd chii
0)
q-rmfr swt
(2)
+qEfq{drtERta, qi-fiqqf r$qr
(J) ({) ftqldqi ei
cr&.
r:"winr
reactions
is.ppropnah for
+ Erdpri €rHlr
t
47
?
Carbylardnereaction
.Hoffnunnh,,pobrohamidercaction StEpherc reaction
cabrieisphthatimidesynthesis
Which oI drloUowing in sewage hEahrerlt,€moves suspended solids ?
(1) (2) (3) (4)
-
7
yy-Tl.|:
(1) (2) (3) (4)
Tfi{€sc-sr(
t{q { +{ rir.cd
A-Ethanot, X-Acetaldehyde, y_Butanone tlyclraz,lti€
conveltng aetanide to trledul|anrn.re
(1) TrfjHt{i lcF f6.qr (2) tlqqn rlgct*tqlis qfuffiqr (3) dlr lqftfrqr (4) ifiqd nhatas li[dqlr ftelofua
A-Ethanal, X-Erhanot, y_But-2_ena.
t
z-Er{rqb
ffi
A-MethoxyDrethane X-EthanoL y_Ethano
z.sefucarbazone
(4) e-tiefo, x-titFsrrrs, y-ni?r{, qnftrqr
Z
acld" Z-:ieEricar.baz ide
(3) e-t?ia, x-tdata. y.nz_2-{qEH,
t
X, y and
A-Methoxymethane, X-Ethanoicaci r -Acetah ion, Zhydr.zirE.
(2)
qRi,
z-i+qrdilig
lr.
NHz
Z
A,x,ykizliqmfri:
+{
silvet Erinor obs6v.
Terriary
teahtent
Secondary ts€ahlent
prinarykeahlent Slud8€ rreahent
Whrch one of thc fouowiry is
relaH to Ex-situ cor$ervabon of threatened animals and planb t
(1) (2) P) (4)
Wildlile Saf6ri parks BiodiveEity hot spob
Atuzm rainfoet HiEulayanrcdon
P
13
d
.l:r.
q
I
t
ffi
co, rI{ llqq
A
c{ qI
(3)
c2 qr
(4)
q
{e. tftf€ t
srs6d
crr$..
(t
48.
t?
EYc
l,
tretefiu-d
{ t dF gl 6q? qq
dn enqr +1vdfr ul qfilsfrd
6d
d1ffitd t-
F{+6Rq Tfc :-f,r<+.dt 1ay t pfr 1ft vt mrrcr+ Yqn srei
e. ithtft{quermq'iffi Hatit: (2)
dFeql 3 €iql
(3)
siic+$€
49_
t
prcductivity
(4)
t
EmqrRR'dtrfi
t
61 dta
aqstqr{q ert{d
6d t 7
t, 50.
c]ftm{ q2lffifiq-e
51
(4) g;wdfitlor{-6
sr. Hrart*gre)l, tff;xmtqititr m$* t+s +Rq
(1)
ersfuelqrr{r-
1zy
.da'r*m gfna srn-cl
52.
t f"li: rd i({;'.si ?
Fll5qit nEtR]f{F{q O (1) ir&r qr
trfrre,
(2) I
O)
(4)
o6tia
orula choanocytes
h6errhymalcels
53. r
tfir rt&{ qs(q + DNA rqgtA t I rtAr amq tmqnNe ft-{r*ar qTsr"r + RNA lqEitt t Fl
"C&t-
?
AIgmtaf6n cells Pane6 cels
Zlmogencelj Kupffereus
Lugsale madeupof at'filled sac. ttu alveoli Ilcy do not .ollapse ev€n aft€r forc€ful expifltior\ because of:
(1) (2) (3) (4)
(3)
s:.
tined with
Which celb of'Crypts of Lielrertuhn' secret€
(1) (2) (3) (a)
p) qndtuffi i
case of poriferarrs, the spongocoel is
antibacierial lysozyme
tt+cdlfir6l{
rfi
ln
flageuad cels caUed :
rfdi*df{r6l{
*
Th€y have negative impact on agricultural
land
(1) (2) (3) (4)
at{.{n-v5k6l
fr,{dsa
Which one of the followinS statemmb is not valid for aercsols ?
(1) They are harnlul to human heal0r (2) They alter rain al and monsoon pattenB (3) They cause inc.eased agricultural
(4) {q{fi(T€6lRr{l
(2)
qPbnrr
(2) Ca plantg p) qpbnb g) q and Ct pLnts
p)
0)
Cq
dh c{ cr
1z; t e{
5r.
fhodphcDl Iytuvrh (Pq i, tL FiE tty rcoe!{D! in i
0)
dt? 0) n cmq ERq * tds tlt{6rro t
0)
r.t. )
Residual VoluEre
Inspiratory Reserve Volume
TidalVolume Expiratory R6erve Volume
Viroids differ ftom virus€s in having
(1) (2) (3) (4)
:
DNA mol€cules with prcbin coat
DNA mol€cul€s without proEincoat RNA nole.ules with proEin coat RNA molecules without probin coat
P 54.
frHtufud d
t
11
d'lr rso-+1rfi
0)
ql**q<
(2)
lHq_
p)
,'dt+*.."
(4)
totrs\a
t?
55.
(1)
9r7g
CsFinrd
Q)
{,F{o
s6furrd..
(3)
at@n
ftsc'dcrE
(4)
ralfrzc
RcdtrrE
{6
ffi
qrfltvi
(t)
q
(2)
Iiqr66
q tI
"
.ff{s/
gy
p) p)
qrrdr d 6t +
iha
fi q t*,q-6r qtqr r(I fu
6e,ri,ry
(1) (2) (3) (4)
tc}etr{.
(4) ADH -
,0)
d
qft fs,s6r Fcrd{lr t
58
rrjc{
ttr+l*a, oitzli.qlcr+r_S Tadwi
vrffifiAt?
0) '(zr^
ffi-sl
Dioecious
Salvinia
Heter6porous
Eui*,tum
-
HomOsporous
Selectable
T{
(3) rilq fdiTfiTs-fi (4) tfirRicfq61qsi
helps to identify
mrker
vecb,r
ptas,tlid
Seudulatt€tre
y*"*,,*rvoruhe
wilr norcluse
Redn Akial Nahiuretic Factor
Aldosborr ADH
tcFrEdr
6l 59.
In EouFinvillea thollrs are the rnodiftations of (1) Stipuleg
Q)
Advmtitiorrs rcot
(3)
Shl
(4)
l2al
An important chamcFristic that Hemtchord.hs
share with Chordabs is
Yg{qaltrJcft{fr qqadd rfudr
Cycas
?
(2)
Doecious
fijm}
?
qfuaiegEc*rc+-,
s8. e)ffiffiqr
Ana'
f*?Ltffi;xpressior 0) (2) (3) (a)
(3) €tus (4) dr{{q6fi 57
?
Select the mismatch
(1) (2) (3) (4)
q+' !fr{, iqFrqffi 6qmi.d +1fr,6r +1 .rrqrr sli q Tarrdr wr q,a
56
Which of [re following are not polyhedc
(1) Nucbic acids (2) hohin, p) Polysaccharides (4) Lipidr
Frafttuait+i-odXBq
55.
ti@ 54.
(1) (2) (3) (4)
absem€ of
:
nob.trcrd
venkal tubulir nerve cord
pharynr reilll g
fdib
pharyu wirhout gil slib
! IttrHrfhl
P
15
of th€ fouowing facilit tes opening of eo. tsErtqcidtmfak
(4)
ER
61F{Eld fr'*lRl6t-fttd
{
lucroGbrils in the cell wallofguard cellr
+qa]q
qqiif*]6Iqltdk{rs
57
er. f+qdcliqtErr&nt? qtrt al :mffi 5* 5 * frq armc t trl v.tri
(1)
p) 6)
trd t{e
qNI41
qTtilq
t
va
t
lr
foq vror<
t
(2)
(4)
qn'+]Htm
nfrq-a
qri srd qFI a16ql d r-sfr t? firprl}e
62.
(1) (2) (J) (4)
0)
qil
(a) 65.
t
t
iqq
e-drn
fdt{rgffi fiit
gFq
:
t
(1)1 (2\ 11
€)
(4)
33
sst"1
-rt
)
64.
Mycobac.teda
Tte morphologi.al natu.e of the edible prrt of
b:
Identify the wront statement in context of
ard Td ird
,:
(1) (2) (3) (4)
m s6'&
ti t
t
4611qasfiq17'
cyanobacteria
heartwood:
qft qq 3irqr.q. { sec rn 6 t q} rrl q+i ifiFii qr6 q6 rlai fd{q. E-z *a t, qtt em c{ fim anGF sr ts ii(t t fr€h d rh t f6ft qnqr.q S-_Rq( ,Bb qnt+l srs ti qffi'ti tgi
's4
Eubacaria
0) PetrbFm (2) Cotyl€don B) &tdcpe'm (4) Peft p
t
Fqi Er{t{d *trr (2) qr rtq-a fz-+rs rtd qrqe dn sFrcl sl qm sirr{dl OL,,r qcr A
?
Archaebacteria
coconut
+cqi
t{<.lltlqfrkdiilfiasrn
Which of the lolowing are found in exheme saline
conditiois
63.
t
;iarcre
The descending limb of loop of Henle is perm€able to electsolyrEs.
P) wac-' e) w$fn er
The ascending limb of loop ol Henle is
r
srcfidiiql
(2)
The dBcending limb of loop of Henle is
permeable to water.
(4)
e{cqz{ + fdq
pl
61
The as€ending limb of loop of Henle is
imp€mreable to water.
(3)
r
oz. flqtefqt { t dtq qrc esttcc$rql d cA sli t ? 1t1 aruHtug^ (2) IHftqt 63.
?
imp€rneable to water. t
(2) t{a q{ 41 qqil8 5-cI Td + frq qqRqq tr qrrt 61 qrtrfr gw
Which of the folowing statemenE ir colrect
ffi
65.
Oryant compounds ale deposiH h it ItLhighly duable It conducb water and mir|€rajs efficiendy
It conprises dead elements with hiShly litnfied waus
[f there are 999 bases in an RNA that code6 for a protein widr 333 amino acids, and the bas€ at position 901 is deleH such dtat Ale bngth of tle RNA becorG 9!E ba3es, how msny codors $.ill be
dd? (1) 1 (2) 11
€) 33 (4) 333
P
65. #rdtdtn i"Er
qrq, ql
dk qrl qls d fr$ r}ff, st Rr ordrdr t I
t
.fr
srt{
F,q
il $RE
,,frfrft al ar; 16
66.
ls
Core zorE
1zy rw i-r
a)
Buffetzohe
(3)
TrarBition zone
(4)
Restoration zone
crrqr +d
67. q6Fi'n{{$t t?
tt
lRc Frefufea df*q
0)
Rgrqr qh q{frElr
(4,/"
(3)
R{m qt{ vcrdsd y{FM {qd5d q{rqq qt{
lal
qfrt-e qn'iq et{ Rfriqr
+{Ei
H
rfi
(2)
68.
*' frvc
Es
{6
Eld-r{qltdrt. --.. 1e) vdfro c.a t wdfro rrq i
(4)
}
q+, lcg +r
?c q6 lrofeo
qr
0)
(2)
TSq F{qrf{q] cr
cf6dr
(3)
$
qnqr
fht
(4) 59.
d-d,ffir.1116
0)
Gc
70.
14)''1 3lir
ltdr
t?
0)
+{q€
tf
Wck
(2)
({)
w-au lPr
C{q}crct RrFlsf{d
KreH cycle
?
'!Au
ls reduced to
NADH
+
H+
There is orle point in th€ cycle wher€ FAD+ rs reduc€d to FADH2
During conversion of succinyl CoA to succrnrc acid, a molecule of GTp is
!:.y:L:I1r
condensation of 6c€q/t
Tth
71.
prruvh acid b yieid
colt ct co&bination oI
Seats, Dolphins, Sharks
Dolphins, Seats, Iry80" Whales, Dotphins, Seals
Iry&n, Whales, Seals
ThetEFtkport l vein driAins bbod b liv€r frqr
(1) (2) (3) (4)
(2) srFIlTc (3) Tfi q{ qTd-+dcRcdcrftfl-e
for
There are tluee poinb in tlrc cycle wher, .
Which among th6e is the aquatic rnammals ?
(1) (2) (3) (4)
ffiflfimgnrrRaitftn+.a.i wntl
wiont
otric acid
(2) ffiq, std, zrrrT G)^ Ad,ffir, std (4) PE+r +e, t" TSa
Cleisrogahy and xenoSahy
Sroup (rcetyl CoA) widr
slR
S*qrt?
Geitonogamy and xenogamy
synth€sb€d
ririqq *dr t (qftf.€ coA) +.
qq + RM trin t ieE* ae r+e arait . qr{Sd6
es. fm i +{
+r
H+ C {+4,{q Etdrt' d q6 f{S c{ FAD+ Er FADH2 d
:
Autogamy and geitonogamy
Which staternent is
(l)
+
qt{ll Grp
A dio€cioB Ilowering plant prevenb both (1) Autogamy and xenogaEry
(2) (3) (4)
i +{ Fr 6q-{ :rtrr t ? (r) w Tfi l d-r ir
}'q
67.
qfii"r
NADH
z.
tnown as :
(1)
1ay 5r,rerr*
70.
The region of Biocphere R8erve whi.h iJ bgali protecH and where no human actirity is alloiae
(1) ite-{
(3)
oe.
tiIE
16
qr
Sbmach Kidheys
hbstine
Functionai
(l) (2) P) (4)
:
He.It.
m
aspore in an .ngio3perm develops
Ovub
EndcFIlr Embryosac EdDq.o
! v
P
77
'.v1."
d
72.
t,{qr ffiaft{"It? 0) 5'T6tql (2) qc-{t@ p) rtr$f{dt
Mycorfiizle rr€
(1) (2) P) (4)
{4rT €tIr6IRdI
mfttw onrmt ft +vft rm qffi + cr(!I rrsoo ti srdl tr F{ 16I{ t fi{Ellt + a*17 rift
73.
fdqfi d ridafr erjtrql Tdcr{ t?
9-
p) EIct{drfd(mrr1ffrql 14 *rffi
74
q6qnq
q1
Rrc e{*Td1ttfr
t rfiei
qih
sld
cqi {s ator dt.i{t qrqr c'or/6{t t 1u1 rd rr{{ rti +1 one-+m rd t
74.
?
(b) t*rt-+*nr+r(tr (d)
75
T{sr €rTRr !f,iifi.d rqr{ teq aq-ea
ti
MutuaIsm
qfficr d{{? +
?
Autoimmunere6pons€ CeU -
mediad inmune rBponse
Hormonal immune responle Physiolo6car immune response
'Ihey do not i€ed to r€prcduc€ 'Ihey sle somatic cells
All dlet inEnal sFce FanspoIt
Oflion!:
(1) +-{d(d) (2) +qe(a) (3) (a), G)qs(d) (4) O)C{G)
(1) hly(d) (2) O,tly (a) P) (a), (c) and (d) (a) O)and (c)
!a+{+6t qf{ Ecat€
121
i ({$m qI
75.
cfttd f6qr ?
(1) (2) (3) (4)
ffiarr+Itftm
(3) slfd +r rtiq (4) {qf ft< s{-nq (1)
clfidft6ffitdqqs{T6t]it
qrgc{rqq
6ry'nt-c{Frq
(J) (4)
Tdc{I,M
Alexander Von Humbolt
ie
av.tut b for oxygen
descriH for the fi8t
tiEle:
qrfifsfirc +q frt{qdr
(q}EiF qk
_
They do not metabolize
ftee:
0)
76
turtibiodis
Adult human RBCS are enucleab. Whi.h of the following statemen(s) is/are most apprcprirte explanation for this fuatue ?
(a) (b) (c) (d)
r
1cy iawr*ader&r
Atrr€n alistrr
Transplantation of tissues/orgars fails oICn due to non-a.tephrre by tle Fti,n(s body. Whin rype of immune-response is reBponsible for such
(1) (2) (3) (4)
1zy dfiro-rnaafnw:rgbo
of
Fungbttsis
reie
6-rrna, qrm,
the ec(6mpte
?
76,
EologicalBiodiver6ity Laws of
limitint factor
Species area relationship6
Population Growlh equation
Attrctanb and r€warrls
(1) (2) O) (a)
Anemophily Entomophily
ttydrophrty Chistogamy
are rcquired
fur:
I 0l qzf o
77
q{tq{tq=tq)q.qEq+El(qqq
nd(lqq
(4)
78.
ElC
18
tqa{ttolddrruqrn&rt?
ffi 61
= Wiqcr{q +
slqqEc = qiqq'rq *
(1) (2) (J) (a)
qqqqq
td(c,!c
78.
dtar
ElF/,q
(3) fdDrfi (4) PIt{ir,r{o 79
cF rlq,
n lcFnr{i yrqfuo qffiql}+nqrtcr t,
qhvti
80.
so-s
tA nli t
o) qrd6#d'-
+l? G)
(4)
80.
z
YEIOi
*
qreftrn Ei F6A
t
rr1sn $ndr6 rn
*qrd*r
81. q.dsqiqfus+sts6r+sttrsr-6R6r+drt (r) \frq+s
(2)
P) ({) &.
81. z
iqrfug( sts slFnEqa dE
ffi
qrcfd? isrs< f6Tr+ Er{ *dr t ? v< r sffirsr(qs'if,Ihi*A{,{W
py,
p)
$
sa.rcgw
:
Voloo,
Utohnx
by an autosomal priha
E2.
amanRmGr
(4) qftqrfrqoqdamfu
Klinefelb/ssyndrome Tume/ssyndrome SicthCellAnemia
DNA fratarenb are
:
pGitively.harged N{U.tivety charS€d NeuFal
Either.positively or negatively charter deFnding on their size
pivotioht between atlas and axis ir a tyF of: (1) fihous Fint (2) cartjjatinousioint The
{e-dslg
Efqtuoqtai q?t glff6-{ymttat? (1) ,/ d cr{q{ 41 {Fq[gt+drt
0l
Oiq.Ua
(3) (4)
sFovial ioinr saddhioinr
A1'nrptote
q-s:
h
a logistic growth curve ie obtained
0) The vrlue of,/ apprcach€s ?rro (2) K=N P) K,N (4) K
(2) K=N (3) K>N (4) K
$.
(1) (2) (3)
0) (2) p) (4)
z"nooqrARrn
a qci erqn
An example o, colonial alga is
(2) (3) (4)
cnsiRr+r€firffdr
t
+ Cocoz)rm, fiobenz),ne = Apo€nzyrie + Cot,q.trr Coqrz me = Apo€nzyEE + Holo6qnn. Holocnzytre = Co€!,zyme + Co.h.br
non-diiunction is (1) Dorm,ssyndrome
T+rtr*+q
6.C{.q
?
Apoenzyme = HoloqrzFne
79. A disease caus€d
(8'." srsr kdq e) FErh-€t Riqiq
(3) (4)
iothvint rtrlc'tr.ntr b.o(tir
wltnrtleaErE bqiryD€3
tdlqqqc=sF&Eq+rrt 6n6 {rqre ar q* sqr61ur Etr m t:
g4
fvhiah orE o{ the
8ir,
Myelinsh€.tr
(I) (2) 0) (4)
is p.oduced
by:
Schw.nn Celts and Otigodendrocyh. Asttocyrss atd Sctw.Im C€Is
Olitodm&ocyt6
and
GteocLlb
Oshocla3b and Ashocyte.
-m.61 t
84.
!
79
qnTefi
Htq6A,
xrngd
rtfrtfq-mq
qtdt nctr6{q 61vt6cl61m 6u
py
t
dt<
ta
?
(1) (2) (3) (4)
f
(2)-,,qJrqr€rfiqq (e) *srs'qq
(4)
The procGr of lep.ration and puaification of dprelredproteinb€foEmarketingLcdled :
c{-{IFlrfi *5qq
ss. qfi
+ i{,q qrs{Ir6 t'Tl+ffi6 dqlr cnRH i6,€ qr cr{ ertt t ? srl .tqr t'tu w etr LH q{ r*rdifqi *, erqq el rifta +ra t
8li.
UFt'e6m Foc6sing
tW
s{ka ora
86.
si
q'tu c{ dR LH
FsH
+ arsq 6l
anterior pituitary gland and stimulate3 secetion of LH and ox,'tocin.
(2)
anterior pituitary glald rnd stimulates secretion of LH and FSH.
t
p)
tdf*l+'stsq
({)
(s)
qrs frW nfu c{ ict{ qr{tdfu{ Fi srsq 6] saFrd 6'cdr t I
(4)
cts fr{r rfq c{ dtl
qsl
d
lll
qd
FsH
ffa ildr 6r qfdrrqlt 3-{+1Eir( rfr {4dI
eJF+'
:
C)
qET d Efa tlq]r fituq
t
qrdl
qfr€r
87
88.
f6€
rqltfr€r Y{ t crqqkn ii(di i
qftir i.fifur q i{qR
0)
q{ qrftiii
(!},
srs
O)
ffd crfti7
(4)
gi-d
sa
t
85.
€t
ri<
fi d ttd
tdr
t
({)
(1) EEf{Efi (2) cFrdr (cr- qtdr (4) Hfrsrq<
Grorrfi HormoiE beome6 inetive in adulb. Epiphrseal plates close alter adol€lcence.
Bone. toose their sensitivity to Growth
M8clefibres donotgrow insizeafter birth.
r
87.
t?
*1ffi
dc
Hormone in addlb.
Whkh e(Gy3tem has the rnaxilrum brornars
0) (2) P) (4)
qftil
oik qtrdi + qqc1d nsi
Hy?eEeo€tion of Grcwth Hormone in adulb not cerrre further ir.rease in heighL because :
(l) (2) (3)
r
sd cfth
tt*rvr+art]
posterior pituitary gland and stimulates !€caetion of LH and relaxin.
py aej I efiwn'Efi ilqlr t ctd dffifidl (4)
porterior pituitary gland and stimulates sedetion of oxytocin and FSH.
r
(2i-,-'filt{'qett + !rcr( 1fifutu-a
I
:
(1)
tr
qlsflfra qrm t
Pootprodudionptoc68ing
GnRH, a hypothalamic hormone, needed in
r
3rq
BioprcceeBing
reproductioG acb on
g1
(?L-
Dorvrutreamprocessiry
awln
m 88.
ForEstecosystsm
Gr8rland ecosystem Pond ecosysbm
Lakeecosystem
Fruit.nd baf drop at early by tE .pplicrtion of :
(1) (:) (3) (4)
?
Cytoldnins
Ethylerc Auxin3 GilbercUicacid
stages c.n be
prevend
I
P
E
20
se.
'd.q{.q. qs qqdRr6 f6sh yqlq t lcm ?
!-d t', fs6r qftq m"r 89.
\h"
tfr
dktqr6ra
tt,tfc-
(4)
go. fte i
dF qli 6I
rsr sfltdr
0) cffi tzl
t
?
90.
qrq qi
3d{ i vgrq qr€koqsM t ti t r sisn fu6-f, 6i qqr Bfdq ? x € \ 41 sEn tqr qi E{rtdr t dR ssfi +i66{sr 6..dr t inri++'vsttr* 1e vn t -4tl x=o,t=z q,t}t-6 '
prmf for DNA
Grirfiti
14)
Har8obind Khorana
Wtid
of ft€
Hershey and Chaje
Avery, Mcl€od and Mccarty
folo$,iry npresenb ord€ of , t
Equidae Perissodactyla
Cabalus Ferus
91
Outof'X'paLs of ribs in humarrs onlv y.
x = 12 Y =
s
v.lues of X.nd Yand provides their eiptan
(ll X=12,Y=7 True ribs
are att, donally to verl,ebral (, and venkally to the stc
i
sr{aktr cstdqt yB sit€'{<6qd sti(q + Ftq<) t|I'r
(2) X=12,Y=5 True ribs
\4)
x=24,y
=7
srRk6 csts,n' y€
'{rq
g.S nid
t
srwvnd1*ttfitr e2. riq (
-rd
riq
ki
- rr )
qar +1frq
TA,
+ vq
dr dsfin rH iit
!if{d
rti
tiq-rr
{c) qc (d) ArDS Tn
(2)
(3) (4)
(iv)
(i')
attached to verteblal cr but .Ie ftee on vmEal . 92_
Match the following sexually transn dis€ases (Column - I) with rheir causativr (Column - II) and select dle cort€<.t option.
l
Colunrn -
(a)
Conorhea
(D
(ii)
!trv i/gtutuit
0)
Syphilis
(n)
o,
G)
Genitalwa s
(iii)
tclhqr
(d)
ATDS
(i")
(i)
1i"y qmtfrdrm tssrg
Yl' (in)
(41 X-24,Y=12 True ribs are dor
Colu.urn -
py tufrloe
(ii)
but are frce on v€trhal !
r
(a) SdlT
(a)
attiched to v€rtebEl c(
nfti
fu 6r.61 *tqc dk s& f{6'fi sr
tiq-l
fu68:
(31 X=24,Y=7 True ribs are doj
I
6+6li6t 9-6+frtaf{r orrrm{gmttfitr =12 qrRf{6 csffi'y€ qr.r i 6*F.6
o) c) (ni),
(d)
(iv) (,
(w) (0
(D (-) (iii) (,)
(ii)
ar€ arr.
doBally to vert bral c, and sbmum on dle twr
fir[trmgslt}fltr x=2a,y
D,
tsue ribs. Select the option that conecilv re'n.
r
Q)
s€tEtt maten.
+x
r
(2)
the
13
0) (2) (3)
(1) (2) (J) ({)
ifimlt+rror
(3) {+dq (4) !s
el.
fiul
fton tle exp€rim€nb of:
0) tr$q ,-/a^ r{ dois qct,
The
Il
HIV
Human
I'apillomaOptions
0) (2)
(D
p)
(i)
({)
(a) (n) (in) (iv) (i")
O) (in)
(iv)
G)
(iv) (')
(O (i)
(ii)
(ii)
(",
(0
(iii)
(ii)
(0
27
qt$Aqr qi
I
0)
a-ii .dEn ,iEdt ri[Asq cnq tlt t t
12)
+ii 'ritfu
,i€-dr
d
g"Irfi6 EE
P
ql.
Thalass€mia and siclb cell ar€mir lre cauced due to a Foblem in globin molecule sFdl€sb. Select the .orrEd
(1)
t
E-disfm
(2)
ri{esq al rnqlulrtrf dz
(3)
rdfrr
eI*
6q drdqot
* orq
94
qr, 61frr6r qrfidr qqsr * qror ttm
aefotua
0)
ion
-dltfi vE i fiem-ac tr
(4) es. all
94.
i t d\q Td clRrd'lc]6I T{I ildl t ?
all le.
96.
sfi A s{ + Fq q,l*19 qram{ vifl f
95.
,-
dffiq q.A.d. rrti} 95. tdq q@{ i cl ffitfli t tdq rdGr6 *dI
freietua
{ dr
(1)
d.rlr6Fl
(2)
rrr'.itritq
sI lm
ii
due
lo
a quantitative
ie
made up of d€ad cellsJ
Xylem parerrchlTla Colerrchyma
Phelem PNoem
gf
qr6Fr6l
crc-drfi
(2)
6ti
Eldr
€ed two yea,s is admithd b phy $hool and pass6 CtrouSh a d€rtal che(k- up. Th€ dmtbt observed tut tre boy h.d twenty he&. Whit Eeth werc abser$ ?
A baby boy
Incisors Canines Pre-molars Molars
Whah of tre folowing cel organelb b Esponsible for erhacting enerry from carbohydratB to form ATP
?
(1)
Lrso6ome
(2)
Ribogome
(3) (4)
(3) Etfi6{6
0)
Which of the following
(1) (2) (3) (4)
t?
97
Sickle ce[ anenia
ltq-qc
(4L7qd!r6 tted
Thalassemia is due to l€ss synlhe6is of globin molecules.
(1) (2) (3) (4)
crrdcT{rf
(1) F6 (2) {(+6 (3) 3{q-qdsr6
le.
qualitative d€f€ct in globin
problem of globin molecules.
121 epehr+ @," 4n
:he
a
Both are due to a quantitative d€fect in globin chain synthesis.
(4)
rtmtr (4)
Both are due to
chain synthesis.
tanqdt t t
(3)
stabment
t
?
,.
Chloroplast Mitochondrion
Capacitation occurs in
qsqqrtr6r
(1)
Rete testis
enr{sq
(2)
Epididymis
(r)
Vrs defercrs
(4)
FemaleReproductive hact
-
(3) {6qr66 (4) qKri.ri fr
t
22
s. fr(*{ t?
c I
99
rfl rn
*E6N
+ qtq {Tq
m fr{Rrd !;cr 98.
(1) (2) (3)
DNA al frdig-fr qrqn
r+rrl
tdqq ql < ai rqrfqa qli
i
frqtf,fua
it
t
srd 61r+1 dlr ql 6qi 16 Ts t ?
}
99_
(2)
101
I00.
({)
fcfirr I-clM
rel * qal
t
t
{rq
Em
-r Self6{q + 3i Errri ris-fi -) +-<6 ffi 6r frqJr -+ qq t€r c{ q{tql -r Iqqrfti$in fqqEr -, yir{6{q -+ Eigr*rql'
p) (4)
r{rre
-r:{efrfim
J lqt6tq j
--r
*
(3) (,t)
mating of
relaH individuats
be obLt
of same bi
mating of unrelated individuals of
s
maring of individuab ofdirferent breed
mating of individuals ofdifferehtspectr
Which of the foltowint options gives the co.
sequence of events dudng mitosis
0) (2)
__,
telophase
.ondcnsation (lisasscrnbly
-,
+
nuctcar nreml,
arrangement at eiluatr
centromere division
r
telophase
B) crfeczr
?
condensation q nuclear memh disassembly --, crossing over se&eSahon
segreSat
i.
condensation --, crGsint over -J nur membrane disarsembly , segr€giho telophase
i{Fnq{qt
rie-fi -+ qctsr.ct
q{ql -r TUTEfiS i;l
fqqrdr -+ Itfi61ut
-,
i{
Tomato Is a treenhouse croD whrh , Srown rn CO2 . enrich€d a'tmosofre,
breed-
lfl.
frefrfur i i drl sl f{6-f, Ui aqqr I {fi ttiqrcfrq.ft n{0 lrgfi Ed t: (1) dq-rq -r +?6ffimfurzq --r trl66qq
In(reasr,g ahnosplEnc CO. con(enr up to 0.05% c.n €nhance C
Homozytous purelines in cattle can
(l) Q,
rim rm
cIEil +
LiSht saturauon for COr fixarion or, tuI sunlight
w:
f{i*
i
f
l
higheryietd
rR + difti q{qI t, rirq Em c6 d rR + qdiFrd c{oiI + {,rc Em c6
@ py
(2r1
(4)
ci
zqr.{ q6 ttfliE ssd t ffi, rq sq-c + toc cq !-gR? drCriE-€ { 3qrqr cl F6-dr
F{et?
EI"
(3)
t
!6ReR
not corr€(t
10% of
rq nFrm *1 !ftfrcr { Tdr lqr mM ttdw q{til t q-df6 ca cr
The DNA double hetix isexposed.
With
(l)
c3 vsq
q{eld{ad{ c drq.r-qftq
The DNA is conderEed into a Chr,
reference to factorc affectins the photosynthesis. which of the fouoh.iic stat
Is
co, ftqt6,(!r * fEq r6rfl {i{tu Wi S{ r6ryr s lor c{ tfl t
t 100.
DNA replication b oc.urrint.
(4)
I
Evre anrn aiqn5,l 6r$1o,q
(a)
a nuck
FibrE.
@,1ergdrfrq cq ni {tm o.o5% 6 T.6i t ?16 co, ftqtf{ll d < T6r sfi-fr t
(3)
Hl with
T.arrscriptioniiaEurrin&
I
gj"
0)
The association of histone
indicat€s:
(1) qtcrrlwtr (2) one ytl5&ql t rtrtr (3) DNA slqEr \fi d {qfrn t
fE{c
@
r{rcr
(4)
condensation -+ arrangement at equah
centromere divilion telophase
r
segregatior
P
23
i
*eainuri,&a
url
dfqq qsq -+ frs{ irfl
0)
5r-w+r
lcq
p) (3)
(4)
rof
iat
1(X.
rl|ft6l{
;
p) (4)
Trm'+ IfiFRFl -.'
red
105.
p) (4)
crA
sA
?
103.
scF tsd + {atq + TcH
10{.
-r
Vasa
-,
Bidder's canal
Vasa efferentia
J Kidney,
Vasa efferenta
Ureter -+ Cloaca
-,
J
Urinogenital duct -,
Planb
Fi*S, Animals Bacteria
(1) (2) (3) (4)
{ !rr6!qa.qr.q E
sqlffi
ict{tcr
(1) (2) B) (4)
i}q]n6-{tdq
qlcl qr{d 6l qI Erd ifdlt? e1finn-om qi f{t{r cIT Eq
i
(2) Agq6-drr6]lt{itl e, t rrqt{Fr 6l tcq t frq q-JcTn i-{ ti t (4) n dffii qi rifin qG t
t()6.
1E57 - 1859
7870 -
$n on an aSarose gel
visualis€d after staining with
:
Bromophenolblue Acetoc6rntine
Aniline blue Ethidiumbromide
The firnction of copper ions in copFr releasing
(1)
They suppress sperEl motility and fertilising capacity of sFrErs.
(2) They ifibit gameto8en€3is. (3) They nake uterus unsuitable for r
107. SHe sElrR Rtf d qfen wdt d qr{ €e( qtiid sr s+ + rSen arffi r*i
(1) Bqsrti{q-'qqrir (2) sEr6ffiqqqfTr-/' (3) qrs ttfi (4) rtdqqr
1840 - 1850
IIJDs is:
implantation.
(4)
r
H
1&56 - 1863
105. The DNA fragments separad can be
($,^ fqtscq ncrs
:al .-,
Kidney
Which one from lh6e dven below is lhe Period for Mendef s hybridizalion exFrimmb ?
(3) $rdaq
ne
J
Spliceosomea arc not found in cells of
1870 - 1877
t grqul aritr
sPefmsh
Cloaca
(2)
6;
r
Testes
sFIEII
-r8r9
to6. 6Ic{ c'lf{d'IUv
Biddels canal
Bidder's canal
+qqtglqlT6't?
(1)
-,
Testes
r
1840 - 18s0
c,rtrq +€
of
Cloaca
rax - raer 7857
Testes
0) (2) O) (4)
di dirS
cofi.d Ioute for trte Pass.Se 3:
efferentia J Urinofnital duct J Cloaca (2) Testes J Vasa effelentia J Kidney -) Seminal Vesicle J Urinofnital duct r
?6tF5.
d6?
Ole
ft
0)
r
.iRq
ffqtdiqi
6f (2)
for
me
qir6l{
p) T{l (4) Sqg
be
tid.
ifr
tdtrfirq f6{+14tftt6l d Tf
(2)
ile
le
--.IfiF
arfr{; irir+'t
{{-sn qE{ r
0)
ion
T6
nute
Ar-ci:r afti-i -+ *
{rb 103.
-+
-+
+tll-< 1@. Sek
tl
107.
They inhibit olulation.
Prcsence of planb aranged into weU defirEd vetical layers depending on their height can be seen bert
in:
(l) (2) B) (4)
Tropical Savaruuh Tropical Rain Forert
Gr.stland TemperabFor€Bt
PI
18. fiq d-+{Eq+Eroqgaeq+mq11ir cct itrd t? 0) qd?+lE q@jrfilqfts
1(B.
I
--
tEriq-+ qraRn E!.s qqursa qrdl E
(a)
Esndr6 qriRR E!-s,rfdq,r
{{
rfi
*
l\' @
(3)
q;$fi4
f(fr
110.
.
ry1fty
(1)
(a
ry+rldsrr;
Fq{,
qrJt{il+1, fFJF,frq
+tt?
1ll.
e,Jfi,rfrq,qrJF,?_&gFril{1
0r. ergft(_fuffi, fuFn1q (4) q'JFR-ECffi,qXffi rrz. ftafrfsr i t
drr n-r0 oH an {t+a +1ftm{ d idfirdr frft-{d c{ +fr, t \r{it dr{ v{dl d tl'lq-r6 t dt{ f*n'rqfr*fi * ff{d rt
flffi
to+{
R-64
t
llz
(2) {ff6rq (3) Wrtq (4) t
fa her
The smaller the ftagment size, the farther trrcves
B)
Positivelycharged fi,agnenb move b farth,
(4)
NeFtivelycharted fraFrenb do not movt
Zygotic meiosis is characteristic of
:
Ma$hr.'ttia Fud.s Fur'n ia
Chladydononas
Life cycle of Ectocaryus and Fucirs respectivel) Haplontic, Diplontic
0) (a
Diplontic, Haplodiplontic
(3)
Haplodiplontic, Diplontic
(4)
Haplodiplonti., Haptontic
Whjch dmont the follor./in8 ar€ fte sElalte3t
oryten
(4) 1ie6
e/"n"*,
Sacrhrunyces cerevisia? : Ethanol
livint
d€finib e[ wa[ f,adrcg€nk tD plrnb as wel as animrl, ard can survive without
(r) +fds e) qs,''*rrk €r' cTr+iwwr t ffied *A t ?
acid
Penici ium notatum: Aceti. acid
c€lb, known wiftout
?
11s. {f, tq t6,s *-i
^ctic
?
. (1) Q) p) Q)
qqrs
qel+nkutr
Meth'noboderiun :t
The larger dte nagm€nt size, the
(2)
(4)
rrr.
.4cetoDs.r.r acrti : Antibiotica
moves
x
?
?
What is the crftedon for DNA ft.ghentl movem. on agarose g€I du riry gel €lectrophoreris
(1)
ti
y'q-i qC{fn f{.nsr f{F{r frtre Ecrq t '
110.
109.
-
(3)
WhLh oI rfie folol{,ing is concctly - Euhhed Ior I productproduc€d by theh
(1) Q) Q) ()
(2) d{-ti**?/?lc: dfud, qR (3) tttr?/?lr r}}er: g0ts+ uq Ctr Cffisr+rrda?, tqnte
rm. :ra.t{rqq trm + ft? qti +d c{ d.qr.q E!-iI s1 ft + frqdr ct qr{
@
21
113.
?
(l) Q\ (3)
Mycoptarma
(4)
Noi.o.
Root
0) (2) (3) (4)
a
Baaltus Pseudononas
hais develop ftom the rcgion of Maturation Elongation Root cap
MerishMticactivity
P
25 774,
r !e. fir{l da{c i
121
$. (4)
FloweE
are packed into inllor€sc€nc€ are usually
(1) (2) (3) (a)
rgrd qt1
U5. ?
(2)
5d-friEtffii'
(3)
iifddm
t
fsd c(
g,7 rwfsiE+ffi;t rro. Ffire vcsl-{dl 61w{ 6'{i qrA nql rfisr{dl qetrr( t? <{H qn qqq fifdffiq 16sg (1) sqt{tq (2) e-q"rfirol:-
O
61
B€e
wind Bat
R€(epbr site3 for r€u.otsarBmitEB ale Prcsent on
116.
prFsYnaPtkmembrane tiPs of a)(ons
post{}naPticmembrane
Plants which Produce
characteristic
pneumatoPhor€f and show viviPary belont to
:
Mesophyb HaloPhybs PsarxEoPhYtEs
HydrcPhYEs
v-dqtr1
ffiqq (1) sq{et}t{F, d
Elqr.g
ltdl
U7.
t:
(z) tfadlilr<( (3) fqqlrrt crd (4) tr1.&Ertfrov(A rre. qf< qrd qi rd 6I frt rqq IAIB G tt {d Fhtdrtc F{b q-€]+IN(c,iliffit a|,9
"-;fr,
DNA rePl.ication in bacteria occuB
(1) (2) (3) (4) 118.
(2)
3ct+4lq;3$irzEc c*rtatc; l$tizTEq ,h
rs
'l).
fdfi-q-dqlRrdtqi
@
(3,,,-{ drtzr{q ; 3st{ta5q afitzEq; aqltcr{q
(l)
Fql61rrr fqRrsdr
r-{r
lr
t
?
4$ *h (1) ann*rm (2) ir<*tcffi (3) ceqtffi (4) .'aE6Hk.-^
S Phase
Witin
nucleolus
Prior to fission Ju3t before
The genotyP€. of
tra$criPtion a
Husband and WiIe.re IAIB and
Among the blood types of their chiHn& how urany differcnt genotyPe and PhenotlTes are P6eible ?
(1) 3 tenotyF; 3 PhenotYP€3 (2) 3 tenotyp€s; 4 phenotYPe. (3) 4 SenotyPes; 3 PhenotyPes (,1) lgenotyP€s;4PhenotyPes
7:'9 .,N!
Durint
IAi.
{qst?
0)
memb(arEs of synaPtic v€sicLs
(1) (2) P) (4)
ag4lo(
frclEdi
11e.
Water
(1) (2) (3) (4)
0)
uz.
ovary and pollinated
EIFIIEs
q{ fsq( di t 115. rit*iffi * ur& wn 6tl fsiE6 !flr{Id ql Fkdl d
(
Yv}uch have single ovule in the
by;
qd
0)
it
11{.
til t dk A c6
6sfirtat,."*u: ffiR( c{fiafi t?
rt
cE {-clus
ts1
119.
Wttich of dle folbwing comPotlfnb Provide stkky characbr to tlle bacbrial ceu ?
(1) (2) (3) (a)
CeU waU
Nucleffmembrane Pltrma rredrbralte Glycoc.tyx
P
fi
uo. f{q I
(1) (2) (3) (4) l2t.
m RNA rFft nlftrdl
il ylGr d t-d 120. Which
(1) (2) (3) (4)
i-RNA I-RNA
m-RNA\_, hrRNA
t{m€ elcjt r 6I!+fi (Arq q-d Ejftrfl d E{{i gqrs Fr i Ai + rdq qrqYq+ !}a? 6itm qrffitr ftemiffi*r t ercyeX"l
121_
Tr{i {fia rfr
frn A 9r{t *13I" IIRF I'r{Tfin'l (4) nlrqlgunfi{1ffitn
i
eqq c( +5d
rqt { i{qR iA f6cl rcr qr ?
6y
.1zr-
ETI
qqi
122.
qt
m-RNA
mi-RNA
rfqeft?
(4) s-d-I-dgiaffr-r
ffiI
cds
*slcr?i-dtt
qss1-+f
\1tdq
{rfiq? {qr{-6rd
Ilrqrftc,,
qslqffi
Efrtqr fte+ Em !-
(2)
1Zr.
125
Chromosohes
?
12{.
,.(q1
e)
(3)
g4r
fttfi
i
{6ruJsil 61 dqr sEn Tq +1+h fl a-mm sfui rta z
qni
Ef{q+*tsqr
oia:drfuilgxrgtalwr
not seSregate
Recombination of chromosome arms
Stem-TaIor Dwarf
(2)
Trichomes - Clandular or non_glandular
(3)
H
' cieen or yellow
(4)
Pod -
InIIad
Select the
t
725
nirErahh
or
ConsbicH
:
F',I,l*ie Rhodospinuum
My.orrhi2a
Antu@n".
Nihogen fixer
Rhizobiu,n
AlIalIa
Double fertilization is exhibibd by
0) (2) (3) (4)
sITd-4-S\-,-
C6
wil
0)
@ p) (4)
{rsra
T{+ idc
not condense
a
(1)
G) .*
(4)
?
Chromosomes will be fragmented
1zr. ++dyfti.
rzl.
wil
Chromosomes
" expecM to occur
Amont the folowing chancteB, which one
Pea
P) *c-fiqt+dr
(1) (2) (3) (4)
orooer'n
t aa*tire ir, t r-.
not considered by Mend€l in his experihent
ar - o
I-RNA
Anaphaje Promoting Conpler (Arc) i, a Dl oegnaation machinery necessarv for
(1) (2) (3) (4)
nqT{
?
I-RNA
f
tt
122. t{trfdfqd { * qa + dn
..[
oI animal cells. erc which of the follo*ing is
tdf{qdf,rfrnt,n?' (2)
of the fo[owin8 RNAs shoutd be
aDundant in animat
ETrniH 16
0)
E
26
cFln6Ftur6 Algae Fungi Angiosperms
In (.s€ of a couple where the male is havinq a r iow sperm count, which technique u.ill be iurta lor fertilisation ?
0) (2) (3). (4)
InEauberirE tansfer
Gafiete inkac},toplasmic fallopian hansl
ArtiticiallBemination InAacytopla3micaperminiection
P
@l rze.
qr+s
{rt{ d dli d qu'ut* 1g q{ql{
a\
fr ffifG
(3)
t-f,6,fiiE--
(4)
iiEtq
{a5{
1gl
(1)
iFI4 rf,RR
(2)
vlqirctcqrt
127.
(1) (2) (3) (4)
fig
rnma: qt r+ff t?
127.
(4)
cftd6
r2B. DNA cftf'frr{+{Rn
lqffidsffi{dt
rtrrtd t{rq
gh ffd 'pl (4) 1
41
ta
Or, \
rrcl ai qor
qr+6ir6qtur
".q d-qtatrrtr
lrqq
fle 6{t
d
61
i
(a)
' "
130.
d re FqoI
(1)
t{qtqld
lat$nt
t€pltation fork.
shand towards replkation fork.
The kading st and away from rePlication
tork The laSgingstrand away (mm the replication
hther
stabilizing selection as it stabiliz6 this
(2)
dir€ctional .s it push6 the mean o( the
charat6in o daFad5n-
q.qikd
(1) qqEilq, qqlq, Gtuirir,lfn 6*"1n1 (2) qqrdq, itoq, ftFs-+in, q'+{ (3) Hlc, qcrr+c, nfui, lfrr G€nnnr) qqqAc. f*kn-qr,
The leading shand towa.ds The
are
:
character in the population.
6l qfi frrn
w t
,^1
Periderm
to obtain cows yielding milk output rcpre5ents :
(3) (4)
t
$,-'Errtd,
rylem
129. Artificial rekion
rqrd-+r6 sR f{
a,rnrd {d
Secondary
Tql
fr
*X46oq6s
Primarypl oen
fo.t
tdqtrql
ditf qt fi{q
ise to
Pheltodem
(1) (2) B)
ar
(4)
Corpus alatum
us€d to elongate
qr< dl
cf-srfr+rqqmtr afr" ct Eerol qq <+rztnto"
€)
Corp8luhum
The vascular cambium normally dves
vrt-fm rlnrq s c{ c[iITrcl
eftr+tqinqr tt*q
"n
qtr,t
ff{r€ a1ilrs wqqr{ er<
,Atfo Aa.
Corpus cardiacum
128. During DNA replication, Okazati fragprenb
t?
(1)
Phed gland
(1) (2) P) (4)
.OI, Efirq qlrdq I
A te[rporary endocrine dand in dP huriun body
is:
frt{q-e
(1)
is t,
125.
t?
rffiMtc
as itsplib dte population into two, one yielding higher output and the other lower output.
dis.uptive
stabilizing followed -by disruptive as it stabilizes the popularion to iroduce hither yielding
130,
Which of the fouowint options b€st reprcsenb the enzyme compo6ition of pancreatk iuice ?
(l) .mylare. Fptidase, tryFinogsr rerudn (2) amylase, pep6it! Eypsin%m, mltrte (3) Fptidase. amyLs€, Fp6ur r€thin (4) lipase, amylase, trypsinot€n, p.ocaftoxr?eptidase
P I
r3r.
rlftq-dr[rlEtrfuR
g4 qfudR
116r(
Trt?
131. ddcotutfruit b .
0)
(2) E({s-d (3) tqw (4)
(3) l"t (4) CaFute
mra*rEr< ffi{r t-drt? 1*I. w (2) YFisq
132. W
(4) r33.
132.
C6* iqFr6
+r
+1fsq
(") +ae qqisqnit*, o) iacd +)96 qB"a, -6 *, f.l rq ftncfrn r-tTd Bl itdr t
G,l
fat
vqlF{d qqr gt qqr +ltqq
r
+tehtf{.rfrr A*qvarrttr l-*Itr+l6 q6n*dsql frkdrtRlTt
tqtlitr '-'
iF.ro taafqe a +r {e-*
rr.
tt
(3)
Mote than zxro buues than on.
(4)
MorE than one
13{.
p)
(r)rndft)
(4)
(c)rnd(d)
Coodiislm d?sds
O, (b)
t
r
Etu x-6Rlsd.+j 6r e_6rv
0)
G)qso)
\3)-
c),G)G(d) (a)wG)
(4)
the
following
qdri{
(b), G)C{(d)
on ad€quab intake ofcrmten,
Select dre be.t option frodl the
(c)
*H
following shhlrEnr
A derivatives are form€d fro
ffi**H"'ffi?fi"ffiI"Hifl".. Retinal is
a
d€rivative of Vitamin A
(d)
Xflilffr"H""^t"'ins
fr*,-m:
(2)
ftoh
outof 0'e bodyconhr
(1) onryG) (2) onry(d)
G)G(d)
gt
lces dran zero
Optionr:
(a)K(b)
tErc
Q)
i.hm, (a) Fr b. poikilotherrr (b) Frog does not have any coronary ciridat (c) lleart b 'myogmic in hature_ (d) He.n b auto€xcihbIe.
r34 srd gE +ta?ygrqrayffi*.rqtR stnftqn tttrerfltI
G) tu)
Zao
Select the be3t option
(r) +{dG) e) +s_d(d)
fte {
(1)
ilgilHmtrfen
r
I
(d) GqsdM+drtr fr6a,
(4
The wabr pobntial of ptll€ water is
{
H*ml*Fg1Y*q$"*,o "" f{q atrd { rE? frER qcr
(3)
Drupe
@tuy
RTc$-d
p)
@ :
Options:
(1)
G)"ru1q
(21
(a),
(3)
(a)
(4)
O),(c).!d(d)
(c).nd (d)
andc)
part or a, th.
.,.o
tffil
!
$s.
J.
.+r P
29
g*6lq A6 dl FIq',I
MALT qr',rq rt{ d
ffi
135.
tymphoid tidsue
rfd{ntrdlt?'
136.
(1)
50%
Q)
20%
(3)
70%
(4)
10%
(1) Q)
q{ +frq FFrfl +1kr rz cm t r q! 500 K rT{ qi: rr+i-rxl 4s0 sr. Illft El Tsil 6,(fi t r 'n
(1) (2)
,.4fl
4s0
frFra q{ql al Ti dt all e dk s s], qfts fi <{tt 6{ dtq f
tTft i
180qv-
i<
tl
dE 61sqi Er;rdfl
T2
T,
litli
70x
A spherical black body with a radius of 12 clr radiat8 450 watt powet nt 500 K If [t ndius wele halved and the cmpelature double4 tE PowEr radiat€d in waft would be
:
22s
(2) (3) (4)
?"*%n
1000
Frcent of the
-
20
(1)
t,
22s
(3) (4) rsz.
ffi sqirGfiia
136.
inhumlnHy.
s0%
B)
:fiqt 0/2) ngl frN-aa 5{ 6{ ni< *r en aiz i tnn-:
.or$titub .bout
MALT
450 1000 1800
137. Two ro&
A and B of dilferent materiale ate w€lded
together as shoryn in fiSule. Theit th€rmal conductivities are K, and K2. The th€rm.l conductivity of ihe composib rod will be :
:
Po)*\
Tl
T2
./
d d
K1-rK2
0)
K1+K2
0) (2)
3(Kl+K2
Kr +19
(4)
2(K1+
H,
t,
3(Kl+K2)
(2)
2
2
G)
r:a. r*m
2
2
q1
K'
afiH,
l
t
A sln x,=rooo A !-6ntq qFeff o1 f4tqr qtr ql qt lq1qa
(1)
t4
=aooo
(3)
Kr+r9
(4)
2(K1+
K,
138. The ratio of resolvint powers of an opti(al micrcs{ope for two wavelmgths )'2=6000 A b:
lll Ql
\21
9
(3)
3i2
(3)
(4)
16 :81
(4)
8:zi. e
ta
.. 3:2 16:
&
\
= 40(x)
A
ud
;rt'E
P
€4 \ffidsr
739. f6m
6r qql
^-g
t, r*q ar + W
2xlor-EFffiT-{t+-}<
-
ffi
DA
c(
.ir+{,$*
(r) Ql (3)
(4)
ie-A
,
rr
16
pc
32
pC
16
r
t
16pC
32pC 16n y.C
pC 140.
The de..Broglie wavelength of a neubon in th" equ[- t'I um with heavy water at a leEloeral. {Ketvm) and mass m, is:
(ahffi
I
4
'' (4)
f-
h
2]'
)d
1c,.
(1)
JnkT aqt
BCC
'T3 ?
I
ao cm
q.E;
BT{r
ftF {r Elr[
r
!.,.
a-'d
142.
6@
?
(2) Q)
n/ s2 0.8 rad/s2 25 ftd/ s2
@)
sm/s2
2s
4'o'"
3b .l
a ,,#"
).tj
ar cf tq ,n, elq tr {s ?R +i frEdrqr trrtr t 3rktu, f{n, Td il;,i.qfr a
i+S
aR
-*
(1)
nR
(2)
!n
G .>
\re."? )^,
l'
.q P')u, +t W"kl
./E*T
h r'' J3ffi 2h P) J5^rr-=
., ur. q+ fu frfu
''
F-
J3E*T 2h
h
!a
A\
JmlT
i3 F-'l
1t
32 rr rrC
(2) (3) (4)
cdTf{ rqm "r t nqr q6I t*kr) aR c( y a-e * rrrr sqiq c. tit{i i_dr.d airrH Bti y,hT
0)
/u
(r)
'uoil-. ..'!J
rrc
32
n
couEdlng with the Eohnoid axir. The curr the lohroid reduc€s at a constanl rate to (rjl l, 1A_rn010-5s the resiehllce of ttE(oiJ rs lt the btalcharge flowing ttuough theroil du flr trme is:
,
h
\P'
ldE oleooid of di.mek O.l mtu.2x lOr pe! e€&r. At dE cenkr of the eohnid, a r ru, hrlre and r.dius o.fi m i, pt (ed with A
i
ri fi
E-d
o
139.
ot m tFr tqr too +.[ ?rO qr $aA w rqn rdr t Ei
..
140
cr erq6.r?
o
*":;^'
t. "
@
30
1aY
141.
2h
JmkT
A rope irwound around
r
18 and radius 40
:ff flHij I. "*oer (1) b ml s1 (2) 0.8 nd1s2 (3) 25 ndl54 (4) 5 Drls2
n2R R
(4)
r
ho[ow cylinder of m if the rope is
purbi
r
142" The r€srshn(e of a wire b ,R, ohm. If rtEmet and sh€hHto,n,times its original lenglh.,rs r. reslstan(e will be
(1)
nR
(2)
!
(3)
n2R
(4)
R --t
P
-@I
a
cm. What is the angu
nP
f'i:4D
'
q.)'
.
31
J
i"t* @mn $ arm tufr* tcfrq wc ftt tr'ltEsl TI'irJqE t , -! -, * o) 2 -. .)Ll*
E
(3)
4
(4)
0s
'oil
io.
e)1
1aa.
rmal rre T
nm
l{it.
14,{.
v
4 0.s
A beam of Light from a source L is irriderlt normally on a plan€ miror fixedat a certain dbtrmc€ r f.om the source. The beam is reflected back as a spot on a scale placed iu5t above the source L. When the minor is rotad through a smatl angle 0, tlle rpot of the tight is found to move ttuough a distarri y qn the
0)
:,-
,
rrfr, w
v
(3)
2y
!
(4)
sn
v
:rfte
P'
?
c/v
i *r sqr
tr i m retc{ (y€)-t{cmr--+ Eq-+trt rnk {tfri r' t+grurn sE d f
d'ri
6T qfgrq
Arl
(2,
t
QI
;
(4)
;
*Y"Y*, &'"n*
in Fit. Magnitude of force per unit middle wirc'B' is given
by
d
*e
(1)
(1)
2trd.
zttoi2 Q)
(3)
(4)
'td ?' J1*oi2 --E--
).{o
w f d'
a r6.
d:.
(2\
F,,j
2
2nd 2poiz rrd
p)
J1lpoi2
(4)
Jia
Poi2
]i'd
itht
wiles
kBth
on the
C
C
dr6)
d
d'
.
sE
plaed perFndicular to plane of paFr caryint same curent'I' along the same directin iB shohn
d
rtoiz
O, .-"9F*a:)
**iy
9tr
'Ited
8ive")'ir,1.y^'Y'l
o is
1{5. An arranteDent of three palalel
B
B
S.fiut
1
sc'le' Theangle
v
a)
r{5. qtl
P
:
0)
1-9 .-4'e
2
(4)
r+m ula, r- i, 16r{ 6I qs f6{q1jq, ssi r qt qrr+(vw tr rs 10 c{ Rrd !F sFfi q{q foro(v $ ame mada t, dn I * &+ sqr fua (6 ffi (*-d) c{ yfl{ 6r qtr t{< T{ t I q{q dffi lrf,ft1q, e d gqH qr, T6 !-dm f{< Eq qqn q{ t ffidn rl srdr t r nl, e 6r cn
.1
TIE r.tio o, wavelerutn of Ure b* frktf rarkt and Ule l,art lirE of LyErrn r€der i! :
(1) (2) (3)
&
ffi
t\'n
ular *'ith
U- 5,t
rd Poi2
P*,i,t
6^tk ,t.,r
t)
r f'! )/-
ft^
0
P
'" ffiffi#fi1"H#:,Vl*J*
32
l,,E_6.1=
146.
t, tus*1 qr{rn 6 srfi6 t1 w f{ B1 ff{ tn-a.n gm n } V+ afl2
il.T*^tr-* eft mtr uo o,7" ta),1rt g*t:.oR
i I
(1) 3so H" Q) ltlz (3) 411H2 (4) 4,€},z ffi {q ql k#q qfd qr+d fr
I
ffiiffi-ffiffi (1)
12)
qt qrqq
E
t
148.
or€
t
*, A.* * t, cgtffiaqf .ft fucr q,iltt; qf< 6q d tufr
*ol
148.
1l
i},n
}
,l
@i
A camot mgne havinS an efliciency
B', el (4) lm,
tBdqfeq v{ql, ,a' ?qrr t {cir Fq{: ,e x ?ql -r, t I fiq { +d + lltlli 61 rtqr {qR t r lEFtri {cc t wsq !-sd ,r d tfir+i +1 tqr er 'a' { nnr+I+1vsr t qr.n tf, I I
149.
'e'*iI f" ] I
0)i 1
QI
I
8I
9I
of
]
as
frat
,.
*l:ft1xdit-,*.l*f#,,,{i+i
1
(3)
I (4)
J3
Q', qJ
149.
:-
2T
ffi#r"ffiTx*ffi"k
.
(2) eol (3) eel (4) lm,
(3)
J5
(4)
J3
* i*, ,rqr qr{ ro, A a}, f+q arc l!ftEll T-E { .x-qrtfrd s'qi qn
0)
4n'
p)
"t5 2,n
sq-nsrch
(1)
v5 2n
(2)
4n
ser tcr
1 tR
frgffi$,r#t!#*:*rt""tr
G
(4)
4$ Hz
r
J5
(3)
4t1 Hz
147, g cm
,
(2)
%1H2
p) (4)
FtHHHtrkTS_HH r is 6q 6r qr{+6rd (*tts t) t 0)
3so r.lz
8I 1
(4)
9)t
ri@l U
P
33
lso. +rl fst
qd q61-fc+t
c{
*'l vr{
t
afrm m
cr{ fi fi?rd i ti fd cE to rc{ srdrTqr t
'rqtr
i
gs*1q{ tcl
150.
crdr q.tr
t ro i ro mm tqr tl qrdr t irql qsfr 5w I vi iFt ire
s(+ s(ifir6 Td t OS nm Sqr {6 qrdr t ?@) nJ as +d 6r .xrtlsr{ si-d t ' F
F
'ito
---r--- D
65
yrift-+ qo
65
(1) (2) B) (4)
m-3 nl-3 800 kg trl-3 928 kg m-3 650 kg 425 kg
+Arilnq{q6+.r (TcASA) }r qdi 6C( Ti lttil €clr d,rdl I !e 161 trdT Bs qrm re 16 Y{ G'$ rtar, dunlf< orfi t
qat
td, ftrn
stl
c{
151,
!6fr{ $c{ T6i q
t6qr t1
Jni^
trtz (2)
tz
(1)
\-2 ty,
-tt
trtz (3)
t2
irq inrafm dqrft-d dq fflr qrdr t r nj, {s 152. !-5R si cfiplrff t{6rq 61$-d ftc{ iqa s.qf (cFe A q6
+1 Ee-a
1r1 l
e) p)
i)
TE
t
tg rr-3
42s kg
m-3
800 kg
m-3
928 kg
rr-3
tr +t2 2
tz-tr tz
+h
(4)
A capacitor is charSed by a bahery. The batiery is removed and anoth€r identical urdurged capacitor rsconnected in parallel. The total ekEtatt€rErgy
:
of resulting system
fr
(1) (2) (3) (4)
1a ra vrt
qr+n
650
trtz (3)
ffi r(!Ilf(r 61c6 &t t qdftn f+qr srdr t r frr ffi d @mr, re {qRa t, qqmrq dat+ tsr
{qRz
C
trtu Q'
+tl
(4) \- \ rsz.
rnm
Preeti reached the metro station and found that the escalator was not workinS. She walked up rhe stationary escalator in time t1. On other dayr ifshe remains stationary on the hovint es.alatDr, then the escalator tak€s her up in time h. The time takm by her to tvalk up on the hovint €scalator will be :
'}t2
2
Initial watsr level
-
B
C
0)
mm ,D -..r-.-.-
oil
mm
B
rsl.
to* tFinal watr level
E
€{
65
65 rrun
t-
I'a
Pa
.oifdq ".mrf,
(1) (2) (3) (4)
iTkq
i
Pa
Pa
+d
r(
A U tube with both erd3 op€n ro tle.tmospll€rc, it p6nialy 6[ed rvitl wshr. OiL whidr immiicible wi&l waEr, is !,oued inio one side until it statrds at a distarrce of 10 mrfl above the wiht l€vel on the othe! side. Meanwhile the water ris6 by 65 mm from ib original level (s€e diagram). Ihe deNity of the oil is I
urtfi
rt'ff
(a) 2X e-d qrtff
:
inqeas€s by a factor of 4 deceases by
a
factor of 2
r€suin5 the sa,Ile irceases by
a
factor of 2
j" 5.I8. hjr:
-ryk
(i)
,ffi
34
i*HE*EuH*'uffii f.'t",yg;1J&.rtr,il )...1q"i, (OcB+ffird?apr{tq:r*fiffir,, , :. 0) (r-ror liit^_tiiSi..ir# l,-(2\ 1.2s1, (ii) a (3) (4 lool (4) (i) ro,J
153.
-s.2sr
(ii)
8.7sJ
tut
-r.iul
154.
0)
fficlsc*,r
Q)
ftq-s !-curdr
(3)
t*m< * qm *rcft
?rli
sfl
o'
ftqfr
(4)
(4)
cels
pobntialgadienc
;j:f:*i:'*curcntnowrtuouth L:o.I:i'udon
{
155. which one of (2)
R
-2V
bias drode
R
-3
V
0)
+2V
Q)
5V
(3)
(3)
3V
(4)
tso. i+afoa qTr} I t *ih t
oqe qi&
|I
(4',
G) td fr*u*+* nt Ys6r rqqn +< sts tq titr . .
(b) (o,,.
lA
fai$ fcBEr rqqB +< q6 t < t qr{n tfg v{ E'n $d Tt'Sq r\t ,rqd
fty
R
(2) (3)
asq pr+_,rtq aq,
tfti-6
+cdr.
t
i
qiry ilq 6l *.*irl t .iFr* 6ii sr al{4 qE t fT 6q qErR t qnr+ qn sarcr
w Frdr
0)
rT.Tqj
qfiq,Evt qt{ !-6R qi
WtI
(bJ
tl
qr (d)
(a) nql
G)
g) nqr (d)
156.
?
0v
t
the
of cells, galvan64g6, u
followint rcpre3enb (orwa! R
-4 V +2
3V
Which of the following state&enb at.
'
V.
5V co,'
ct
?
ffiT.lffiJn*vd*1tox,incia*
"' ffi:ls;l:Hfirffi1'g;Ti k)
lJ."::[, :il ;"1..,11 J#"1,";: *:,J
(d)
I*il:i*xlT,*"#ri:"til,il:
0)
(b) and
a)
G)lnd O) O).nd (c)
_"
O)
'
'* *"mlmii#ffiffi?P*: (1) (2)
ffi, H*qta aqr frtql et rtqtq? lss. frqii+-d qM d t f+lrS Er+s qrGerc qcq
\9<
(2) (i) 1.2sJ (n) _8.2s, (3) (0 1oo, (ii) s.7si (4) (i) lo, (n) _8.7r,
rovt)'.I
#iffii*HYffiffi
qftd-
\).
(3) (4)
(d)
(c).nd (d)
i
t]@t
I
35
157. Yd + Ys
t
1 km
lnri
qr
f,ldq-tqrq 6rqFl46
tnrd+tffi'fuc(tn 0)
d=
1
2
kmdr
(2) d=lkrl
(3)
3
d
2
5L,\'
+ )o
P
hl
157. Th€ .eelemfron due to gravity rt . h€ight t above the €6rth ir the rame as at a de?th d Ebw the sur{ace ofeardr. Then:
(\ ..,/ )
I \."4' t
km
@ J=2tslt
rse. frql q'wr frrq d r mv vqz,ela icf*ifi nqr l qto qnJr rrq t r crfiE6*f*qrq] 6i qr"q 158. qnt $, Ec Fr+fld S;e qr1[rd e-ql t'n ,
-; -' -o b; rs Rr 't"w
fl) 4Rr
.6. ;Ri
'
(4)
rsg.
',
Rr
.
i,6
^-4" ;t-
Lw,^
t{qa ffifttd *l*'ffi 3250x10-10 m tl a}, :$6xro-totrl 6ttlH $ wffi r-*rvrgm +{ t tfiffia sW,ii+r
159.
x106
r.ez
qq{dri+'t6lqt
F q€ erq yre k t qlq
uu-1)
t
r rg
qq{tr
ek6r
s{ra+6qtr
(1) + (2)
t
160.
t
P
B
q
A tas mixture consisb of 2 motes ot and 4 motes ot Ar at hmperature T. Neglecting dl vibrational modes, the lotal intemal energy ofttEsysterr is :
(3) (4)
3p
!P
I
rs RT
eRT
1lRT
106
hs-t)
=6x10'tms-l s0.6x106ms-1
- 61xr03 ms-t -0.3x106ms-l
A thh prbm having r€fracting angle
1.7. This
ltr
b made of
l.lZ ftis priqtcomfirra
combimtion produce disperirn reithout
should be:
angle of scond prbm
0)4
(2)
5'
(4)
10
G)r 151.
bull modutus of a sphericat obred is,B, Uiti5 sxbiected to unilorm pressure ,pl the frdctional Th€
d€
0)
I
Q)
3p
B B
0)
P
38
4Rr
The photoelectsi( tkeshold wavelength ofsUver is 3250 x t0 m. The vetocity of the €le6on eiecled 'u
B (2)
+"*
v-
d€vi.tion The reftactint
6'
(4) 10" rsr. ffi ,ffiq Fis 6r qr{dr !-flR{dr Wifi ,8, t I W c{ (irslm
d=2km
L
)
with another thin prism of glass of r€ft,.ctive index
!t{ srft{ :
r
(4)
=1r2
ghss o{ftftactive ind€r(
p)a
I
a
(1) (2) (3) ({)
ri tt t Fcerttsr qfi*qq $q tln tr a,l, lR eq tt roo
(3)
rrrn
wav€l€nigh 2536 x 10 - 10 m is (Givm h=4.14 x 10-rs evs and c=gx
(4) -0.3xldms-l
reo.
d=1km
\
from.a silver surface^by utrraviolet light of
t.td*
(h=4.14x10-ls evs ilqt c =3 (1) =6x105ms-l (2) :0.5 x 1d ms-r l , (3) = 61 x ld ms-l
lz)
J
2
(1) (2) (3) (4)
.,1\h"a'* L*:l
y-+nr
0)
a=1r^
({)
!P D P
3B
radiu. i(
P
162 q6 rfr6l6I
r< t dk 6r frv ger
q6' frn
ffi
q{
tr
(2'
152.
rt
+1 qEft rdnq:r: zo fs+ A fffi.E nq 25o Hz tnl f€ ft6rq d ry offi f+'*t r}Iff (1) 10 ttz
?
Hz
30
40 Hz
qrd q6 iilttr+ riftr
:.", * ic-{i {d t ci @ q1 tr c - srdfT*
Tdq
{ft i}'fi , 1
0)
C
^2
c
o2
7
(2)
.2
fui{i6
(q6' dqt e
61
v-om
3ni{It)
e;-9d' )*
163.
f{qrn
fi ir,
T6
tiltr6
1t-
(1)
1
q-
'l
\ )
i
eq(
G
ql
4r'€o
"2 4*, q:r
fi*
i
,s1,
t{z
A physicalquanhty of the dirnensions of ten,
r.c*o
,, '
il-)h ,'1" 4?€u
")
aL"*.]
jl
o
r.*,
L l ,l ", lt,
IC
$)
zlt *
qE'
Hz
40
r[ ,, ]tl (') ;[" n*]
.l
I
30
of li8hl, C.'s universat corlsrant ot gravrtatr L' L5 Chargel:
rl "2 1% c' lc l'.0
(3)
l0 Hz 20 Hz
can bcfvrmed our of
^L
n
The two near€st harmqrks of a tube closed end and oFn at other end arc 220 Hz and 2 Wha t i5 th€ tundamental frequency of the sy
(1) (21 (3) (.r)
20 Lrz
(3) (4) 163
@
36
2
qqqH 6r qqi
s;uSo t eft Vr{I 6n fu{ q6 ffi qTda t-q c{ e,frEla m rtAtsgtrrftrt*oratmnww ',' ffi t qth +rdr t d, T( c( d'ri Erdr tc Td slk) tlqr , (T-rRft ct T{rs t)
154.
One end of sb]ng of length I is (offEded 0o p, a ol mass 'm' and the other e'ld is conlre(Ed ro a
peg on a smooth horuonbl t ble. If the p.1 moves in circle with speed,u,, the net force.
particl€ (directed iowards center )u'il (T represents th€
{,*"'
'p., \{:1
I
(4) rf{ 165
xr{drE'F ;$3Fir
+i dqri
.'"J=, siE 8s;;E-fqqn '#+tc 'rm rsrka A:A'il Es c{ o.8s r-ilgdr # 86 r.zs
*-* qrtfrR t6cr qrdr t
jj
(1) (2) (3) (4)
rao.
:
e.1pl 4.55 2.3
pJ
pl
1.1s
pJ
l4l
2 I (m 165
rE +
t CcA+H t-
4'
+ froE I* "nq"t qrd qrqrr+ el qtq
Pr/
a
L
?
I
Zcro
I
{.(
A 250 - T rrn rcdangutar coil of tenqrh 2 I .. wrdth I 25 crn cur.,"s a.urr"nt if 85 r,A sutie(ted toa magnetic field o{st€rB& 0 85 T. I done tor rotadng the coil by 16(r against dle ro
trS
EJD} {'t ll rnr'l )
q-
.,2
(3) r
\>b
zp tl.ri ar"it \'6
ah'fu
0)r (r) T*+
is: f-,
1l)
9.1tLl
(2\
4.55
p)
2.3
(4)
1.15 p J
p,
$l
tffil ! :
P
6{i
ft{d6 k t t lqdl 1 166. A spring of force constant k is cut inb lnlgtlls of r.tio 1 : 2 : 3. Tlr€r, tte conn€ctd in r6ie5 urd the qF d 6E ffl Tql t ffi Rqr{d 6l rqcrd rEwfol€e const ntbl( . Th€n lh€yarecoturecd in par6llel rnd force constant is k". Then k :k" is r :2:3.t1 F iftfr 'qrfi a1 iln ,q { qH c{, { dqi c( i6 {qrfirq 616qr{ ftqd6 r; rtqtcr (1) 1 :6 d, rn-gr,frr.-Tim, d-rb
165. q€ tuq (6qr{) sr
rtr (1)
-
,6
1
(2\ 1:e a) 1.11 .\J (4)
tz.
qd
.'
g
1:14
ste
r:o)
\Jo'
/' -
) 9 ..'
9l
i- g;R sqiqqq d? E{tii
'TA
"\o
H+r
-The 157._
t
v ",v\:
t 6
2A
.r0
^llll.
3 lr
11+l' (.)
)
(b)
A pGitive charge is moved from A to
r&d, qte qd tr{s6 qrir e} e t s tr al, te v;q d, q +1 e ! I atri vi
sto
(2)
erfl qrtl nidi
p)
srftc
t
1"1
6i
{
cIA
I a.ne
crd e'm
rr
f\qnre G).
r
rr{fttcn t
p) ({)
e-+a&i;
Marimum work is required to move q in 6gur€ O).
qz qrdr
aqil
tr
168. Two asuonauts are floating in gnvitational free spac€ afte. having loot contact witr thei, spaceship.
(1)
'
ffi
t
------:
u'p L',I \€t s m/s2 \. (o - .-lj.
will:
keep floating at drc same distance betw€en
dErrl
169. q& F6'S scq c{, oor x an y fifuir, lFrryr: r = 5t- 2P nql y- 10t t (qir', ?qr y frt.{ +r t tl r*ir=z, qI Bs irq 6r GRq
-4m/sz - 8 m/sz
Minimum work is required to move q in
The two
qd-(d +1 sh,rrd 611r qe.Ert{Rwt4t
G) (4)
f3t
({)
r
Uy^*dSc1at{sdrtsfrTfit(r
rln: 0) o
In all 8rc four cas€3 the work dorE b the same. figure G).
ii@:
t*-q
(2)
r
t einififl-$effiffi--q-
(2)
in each
M6rirlum work is required to move q in
0)
:
d qqn ar{ +r
I
diagra.Er.
d ofume ar4 +r+ v3'n
tln ufre p1i utr{.de +r{ em vln
(4)
164
1c1
(
dhSrarru below show rcgionc of equipoErtiils
30v
(1)
,^o
t )
lov 3{}v 10v
(2) 1:e Q) 1;u (a) 1:14
I
159.
(2)
move towardr each other.
(3)
move away ftom eaah
(4)
will become stationary.
The are
otlxr
r and y coordinatB of the partich
r
= 5t
-
2t2
ard
y=
at 6ny time lot rEpectively, wh€Ir r and
yare inmebrs rnd tin seconds.
fte Frti.l€ rt t =
0)0 (2) O) (4)
5 m/s2
-4m/s2
-8 m/sz
2s ie :
TtEGeler.tion of
I
Lt( b
P
uo. {,rttfrtyfuelcr&cqd dkfir(ffi T{ qrqq df+qrqrdltr qrqrqr qrdr tfd, wqqqd s{ {q fiic nqr cE d r{ lr4q f*q q{ t srr
q{T{itl
nl,
Ssmqq6t rqwt{i6E}'[ 6rrql
mediufl
1.25
0)
(2)
1.59
(3)
1.69
(2) (3)
(4)
1.78
1t) (2) (3) (4)
fr
b fu Derforr tlun air. ltis r tlat 8a' brtht ftinge h dE ttrediu.ll li6 wh( dark frirye ti€3 in dn. The rfactive indEx Young's double rtt €rq('nnat rir and then in ! mediulrods
(1)
(4)
eqq-* i sratq{ {q-rcii I ifiid 3iNTS nrn (rfr) alq 01 nqr 02t d, sr€fu{rqi qlq o +r qn ics vqtcrq t ym tqr ?
p v*
1z).
:
14. fr, W ER t
u2.
EE
38
ln.
cot20 = coP0, + cot?0,
cot20 =
coeq -cot202
tan20 = tan2ol
i{cr rmr f{qd
t
-
Q) (a)
tan202
{6 f6€ fu
t
g@
t
neady
:
1.2s
l.se r.6e 1.78
If 0t and 02 be the appaftnt ang[6 of dip ob( in two vertical plan€s at right rngl6 to each then the tsue angle of dip 0 is giv€n by i
(1) (2)
tan20 = tan2ol + tan202
is
coPo
=cofq
+coPO2
tan20=tan2ot+hnh2 coP0 = coP0,
tan20=
t
-ioP0,
n20t -tar202
7
172.
Y
The given elecEi(al netwo.k
is
equivalent to
B
0)
ANDfu
Q)
oR rtc
(3)
NoR
(4)
NoT
Fe-{
B
0)
AND gate
iz
(2)
OR
rt
(3)
NOR gate
(4)
NOI gate
dm fdq6ffr
et{ q-rE+
t
icTa{l
ti: tq6 -e-Tffiqc
ard{lt
tate
173. S+po6e t|e
charge ofa proton
ard.n el€(ton +
l
th€ net of electsostatic foKe and gravitndona
I
slighdy. One of tfiedr is -
€, the
other is
(e
beh,,/een two hydrogen atom3 placed at a dista
q
(much greater than atohic ai"a) apart is zero. Ae is of th€ ord€r of lciven mass of hydr
(1) (2) a) (4)
0)
10-20 C 10-23
10-z! C
mh=1.57x10-7kgl
1o-zr
c
e)
10-37
c
1o-'7
c
P) (4)
c
10
-37 C
10
-!7 C
!, ffir I I
rzr ffi
arrqftq
t
,?-.,'rq{5i, 1irIE6 t
ffier
3
174.
*t : ' -*;-; ..g afar t 1t) zm r{h tooo \* .o-g)' - "n-Iitl .t; 121 s ctt zoo ' ,' "€;lv@ (4) 20 3m2000
:
qriffivr:
(l) (3) (a)
r
:l Y.Iy
("
175,
rzs. qd s{ria .ra qfilq q nh F+sq qftriu*. A €-{sq nr+ ict{ qtn qr
ffi
Aqr
t
L
R
I{
L
eaqn*
Xzaii lclcq il f{6rq q1,
176. iFrI{I.3m nql m tt t 3rt{dla rvq* ,
qftqE m-flrj"* q6 rqqTGa fFjil (E,qri) Er{r Frfirqrrqr t r stt al 6E ti t
era--a
3m
dk
s
td{qt
qftqrq
fi
mwr:
(1)
(4)
15000
/-l- 1-" '*'f'" )',.r'f'"a'u
3
c 8t) 3 a'8
gc 3'3
lt"t' u" "g5--n
t
(''
1
.T-
20 and 2000
a circuitthat contains three identical resistors with resistan.e R=9.0 O each, two identical inductors with indu€tance L=2.0 trrH each, and an ideal battery with emf € = 18 V. The through the battery just afrer the switch
L
I(
R
L
(1)
2mA
(2)
0.2A
p)
2A
(4)
0
amp€re
fiu':9 ,t"i;> C
.;
w4 L*q
'tr 14
Oe'
6rg
q,,ut?-
Two block A and B of mass6 3m and rn Espectivety are conne.d by a massless and inexhrcible string.
The whole system is suspended by a massless sprint as shown in figure. The maSnitudes of acceleration of A and B immediately aIbt 6e sking is cut, are respectiv€ly :
:
*,-<*i;----*.^* -',,q--vi-A\ -
(3)
150 and
.|{,._- it
clos€d rs,
C
(1) 2EA (2) 0.2 A (3) 2A (4) rf{qfq{(
\Zt-'
1000
Figure shows
'
t
200 and
+
+
rze.
In a common emithr transietor amplifier dle iudio 3igna.l voltage actoss the aollector i! 3 The r€abtai.e of collector is 3lO. ff curent gain is 100 and the base rcsistance b 2 kO, the voltage and power gain of the amplilier is
V.
de xq-froa sEI o v tr 3iry+ er cFdt r s ko-t r qfi qtri:tfaiYoo-cqr-rclilt 6l rrd.r 2 6-fai, rq+6 if s\+ft"di"r dqr qfn-
fril
) ,-9""+ [*q"
--g '-daP..A-Fu' FlL
3m
(1)'& c3 P)
c. 3
I
(3)
8,8
(4)
8C 5'3
P !
E
40
12. qltltdfrprnqi p2 r,l fsmnrqrcrtf$, tr+1 tZ. qs-ar{ d,E
fs
{5" +t
rF6I(
+1ur
tt
rqr qrdr
rrrfr
tt
t
vrr'tu l-drir
d
h
13)
!s
*
is
"h.'it,
*i"
is or"i."
,
or tsar$rni.n"
Io
(1)
2
Io
(2)
4
4
Io
(3)
8
8 Io
(4)
p2
and p2 such dut
ii#$,E;""'
+c_dr
2
(2)
t
Detreen
Io
(1)
rd
rrc placed with tI perpendrutar to each odE. Unpobdred l, rncrdent-on pl. A third polar;id p,
t f6 fF61 qqr pl sfl lqq t
nj, p,
pohrci& pl
Two
b
({)
16
16
I
17S.
a fu{id (qfs-6Fi) *Tr€ erT,f qrcs I r{Fr t t qr{-qr{ frfia qlr, ci E{+ TTrd t drT{( t dt{ !fx-6r + +< t A+l fsrfr tt'!R?:, Fqyl an +)vfri i.r t.yh attotr1r+iq{ (R ",, r
178.
vetoohes or and 0r2. They are brouaht rnto c. tace to Iace coincidint the axis ofioratron expression for lo6s of enerty during thir proc€
qqsfemnffi {eiqr qifl t ft,r+1sfi s-qi
giQ)
(4)
rzr.
+ ft{A
(2)
1 I1,,
(3) r
(",r
I
-
":l ({)
(.,r
8
-.r)'?
t
P) (4)
],,.,r..F -..y,
I (o1-ro2)2
4
{
5m frqwn 1omrv) {, @ i{qa Eq+tq ilh fqga ctr ct s,l-qrrqrl, E -"=!v/"r a] qn da 6I frrqr Eq-+tq
(1) (2)
0)
]r1,,+,,p 1
(:)
srq
ijc! of same mommt of nerua rotdhnl. rnerr r€grtar a\is passihg through centr perpendicutar to rhe ptan€ of dis; with ar Two_d
t
179.
I (u,r
-,:),
I
-'z)2
s
In an el€chomagneti( wave in freo sDace th,.
mean square vatue or the eteciric r,"r E.., = 6Vl. The peak value ofllre nragnet(
I
T
0)
1.,11x10-l T
2.83x10-t T
Q)
2.83 x
0.i0x10-E T
B)
o.7o
4.23x10-r T
(4)
4.23x10-l T
1.{l
xl0-r
10-t T
xlo-E T
E qnt bis
tin
,
Itta.E ddtl
{1
1s0. fmtua lcts
d
uqFlfficrrdt
P
q]qttlqt
'rqr
*,
P
1E0, Thermodyn6mic process€s are indicated in the following diagam.
f\O
gle ght III
700 K 500 K 300 K
700 K 500 K
3mk
fTqftfua
P,
i
a +tuit
fi
ti-dn dfina
6EIac-1
clac-r
q;FC
!-{iq qlr
a R,
:
*fq
{calr{df{s Trdrfrq
s.
1T-,9
(1)
P-+a, Q -,c, R-+d,
t4/l
-,,,
o
-,
R
-Cd,
Srb SJb
(3)
P-+c, QJd, RJ
(4)
P-+d, Q, b, R-+a, SJc
b,
SJa
Match the following
P. q R. S
ColunuFl
Column-2
Process I
Adiabatic
h
Proc€is U
Processltr
Isobaric
Iso(horic
Processlv
d.
Isothermal
(1) P-+a, QJc, R--rd, SJb (2) P+c, QJa, R-+d, SJb G) P-., QJd, R-,b, SJa (4) P--rd, Q-+b, RJa, S+c
- tta\
r"y 6'"5.u. \_. _,t.. |Ll'+-P ) A\" -oOo-
-oOo-
F,."u) te
" {e,}r)
"ry 7
-la lr\ d- f slq
P-o
l
