Notesale: Turn your study into money

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§â ÂÚèÿææ ÂéçSÌ·¤æ ·¤æð ÌÕ Ì·¤ Ù ¹æðÜð´ ÁÕ Ì·¤ ·¤ãæ Ù Áæ°Ð

Read carefully the Instructions on the Back Cover of this Test Booklet
...
Immediately fill in the particulars on this page of the Test
Booklet with Blue/Black Ball Point Pen
...

2
...
When you
are directed to open the Test Booklet, take out the Answer
Sheet and fill in the particulars carefully
...
The test is of 3 hours duration
...
The Test Booklet consists of 90 questions
...

5
...
Each question
is allotted 4 (four) marks for correct response
...
Candidates will be awarded marks as stated above in instruction
No
...
¼ (one fourth) marks
will be deducted for indicating incorrect response of each question
...

7
...
Filling
up more than one response in any question will be treated as
wrong response and marks for wrong response will be
deducted accordingly as per instruction 6 above
...
Use Blue/Black Ball Point Pen only for writing particulars/
marking responses on Side-1 and Side–2 of the Answer Sheet
...

9
...
except the Admit Card inside the examination
room/hall
...
Rough work is to be done on the space provided for this
purpose in the Test Booklet only
...
e
...

11
...

However, the candidates are allowed to take away this Test
Booklet with them
...
The CODE for this Booklet is D
...
In case of discrepancy, the
candidate should immediately report the matter to the
Invigilator for replacement of both the Test Booklet and the
Answer Sheet
...
Do not fold or make any stray mark on the Answer Sheet
...
ÂÚUèÿææ ÂéçSÌ·¤æ ·ð¤ §â ÂëcÆU ÂÚU ¥æßàØ·¤ çßßÚU‡æ ÙèÜð / ·¤æÜð ÕæòÜ
Œß槴ÅU ÂðÙ âð ̈·¤æÜ ÖÚð´Ð Âðç‹âÜ ·¤æ ÂýØæð» çÕË·é¤Ü ßçÁüÌ ãñÐ
2
...
ÂÚUèÿææ ·¤è ¥ßçÏ 3 ƒæ´ÅðU ãñÐ
4
...
§â ÂÚUèÿææ ÂéçSÌ·¤æ ×ð´ ÌèÙ Öæ» A, B, C ãñ´, çÁâ·ð¤ ÂýˆØð·¤ Öæ» ×ð´
ÖæñçÌ·¤ çߙææÙ, »ç‡æÌ °ß´ ÚUâæØÙ çߙææÙ ·ð¤ 30 ÂýàÙ ãñ´ ¥æñÚU âÖè
ÂýàÙæ𴠷𤠥´·¤ â×æÙ ãñ´Ð ÂýˆØð·¤ ÂýàÙ ·ð¤ âãè ©žæÚU ·ð¤ çÜ° 4 (¿æÚU)
¥´·¤ çÙÏæüçÚUÌ ç·¤Øð »Øð ãñ´Ð
6
...
ÂýˆØð·¤ ÂýàÙ ·¤æ ·ð¤ßÜ °·¤ ãè âãè ©žæÚU ãñÐ °·¤ âð ¥çÏ·¤ ©žæÚU ÎðÙð ÂÚU
©âð »ÜÌ ©žæÚU ×æÙæ ÁæØð»æ ¥æñÚU ©ÂÚUæð€Ì çÙÎðüàæ 6 ·ð¤ ¥ÙéâæÚU ¥´·¤ ·¤æÅU
çÜØð ÁæØð´»ðÐ
8
...
ÂÚUèÿææÍèü mæÚUæ ÂÚUèÿææ ·¤ÿæ/ãæòÜ ×ð´ Âýßðàæ ·¤æÇüU ·ð¤ ¥Üæßæ ç·¤âè Öè Âý·¤æÚU
·¤è ÂæÆ÷UØ âæ×»ýè, ×éçÎýÌ Øæ ãSÌçÜç¹Ì, ·¤æ»Á ·¤è Âç¿üØæ¡, ÂðÁÚU, ×æðÕæ§Ü
ȤæðÙ Øæ ç·¤âè Öè Âý·¤æÚU ·ð¤ §Üð€ÅþUæòçÙ·¤ ©Â·¤ÚU‡ææð´ Øæ ç·¤âè ¥‹Ø Âý·¤æÚU ·¤è
âæ×»ýè ·¤æð Üð ÁæÙð Øæ ©ÂØæð» ·¤ÚUÙð ·¤è ¥Ùé×çÌ Ùãè´ ãñÐ
10
...
ÂÚUèÿææ â×æŒÌ ãæðÙð ÂÚU, ÂÚUèÿææÍèü ·¤ÿæ/ãæòÜ ÀUæðǸÙð âð Âêßü ©žæÚU Â˜æ ·¤ÿæ
çÙÚUèÿæ·¤ ·¤æð ¥ßàØ âæñ´Â Îð´Ð ÂÚUèÿææÍèü ¥ÂÙð âæÍ §â ÂÚUèÿææ ÂéçSÌ·¤æ
·¤æð Üð Áæ â·¤Ìð ãñ´Ð
12
...
©žæÚU Â˜æ ·¤æð Ù ×æðǸ𴠰ߴ Ù ãè ©â ÂÚU ¥‹Ø çÙàææ٠ܻ氡Ð

Name of the Candidate (in Capital letters ) :
Roll Number

No
...
Invigilator’s Signature :

çÙÚèÿæ·¤ ·ð¤ ãSÌæÿæÚ Ñ

2
...


Distance of the centre of mass of a solid

1
...
If the
radius of its base is R and its height is h
then z0 is equal to :

ç·¤âè °·¤â×æÙ ÆUæðâ àæ´·é¤ ·ð¤ ÎýÃØ×æÙ ·ð¤‹Îý ·¤è
©â·ð¤ àæèáü âð ÎêÚUè z0 ãñÐ ØçÎ àæ´·é¤ ·ð¤ ¥æÏæÚU ·¤è
ç˜æ’Øæ R ÌÍæ àæ´·é¤ ·¤è ª¡¤¿æ§ü h ãæð Ìæð z0 ·¤æ ×æÙ
çِÙæ´ç·¤Ì ×ð´ âð ç·¤â·ð¤ ÕÚUæÕÚU ãæð»æ?

(1)

5h
8

(1)

5h
8

(2)

3h 2
8R

(2)

3h 2
8R

(3)

h2
4R

(3)

h2
4R

(4)

3h
4

(4)

3h
4

the diode is :

°·¤ ÜæÜ Ú´U» ·¤æ °Ü
...
(Âý·¤æàæ ©ˆâÁü·¤ ÇUæØæðÇU)
0
...
48 V/m

(1)

5
...
75 V/m

(2)

7
...
73 V/m

(3)

1
...


2
...
45 V/m

A red LED emits light at 0
...


around it
...


A pendulum made of a uniform wire of

3
...

When an additional mass M is added to
its bob, the time period changes to TM
...


(4)

For a simple pendulum, a graph is plotted

4
...
Which one of the
following represents these correctly ?

5
...


speed 20 ms21
...
The percentage
change in the frequency heard by a person
standing near the track as the train passes
him is (speed of sound5320 ms21) close
to :

°·¤ ÅþðUÙ (ÚðUÜ»æǸè) âèÏè ÂÅUçÚUØæð´ ÂÚU 20 ms21 ·¤è
¿æÜ âð »çÌ ·¤ÚU ÚUãè ãñÐ §â·¤è âèÅUè ·¤è ŠßçÙ ·¤è
¥æßëçžæ 1000 Hz ãñÐ ØçÎ ŠßçÙ ·¤è ßæØé ×ð´ ¿æÜ
320 ms21 ãæð Ìæð, ÂÅUçÚUØæð´ ·ð¤ çÙ·¤ÅU ¹Ç¸ð ÃØç€Ì ·ð¤
Âæâ âð ÅþðUÙ ·ð¤ »éÁÚUÙð ÂÚU, ©â ÃØç€Ì mæÚUæ âéÙè »§ü
âèÅUè ·¤è ŠßçÙ ·¤è ¥æßëçžæ ×ð´ ÂýçÌàæÌ ÂçÚUßÌüÙ ãæð»æ
ֻܻ Ñ

(1)

18%

(1)

18%

(2)

24%

(2)

24%

(3)

6%

(3)

6%

(4)

12%

(4)

12%

D/Page 4

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

6
...


across a wire of length 0
...
531024 ms21
...
1 m Ü´Õð

ç·¤âè ÌæÚU ·ð¤ çâÚUæð´ ·ð¤ Õè¿ 5V çßÖßæ´ÌÚUU
¥æÚUæðçÂÌ ·¤ÚUÙð âð §Üð€ÅþUæòÙæð´ ·¤è ¥Âßæã ¿æÜ
2
...
631026 Vm

(1)

1
...
631025 Vm

(2)

1
...
631028 Vm

(3)

1
...
631027 Vm

(4)

1
...


7
...
If
wires have mass l per unit length then the
value of I is :

Îæð ÂÌÜð ܐÕð ÌæÚUæð´ ×ð´ ÂýˆØð·¤ âð I ÏæÚUæ ÂýßæçãÌ ãæð ÚUãè
ãñÐ §‹ãð´ L ܐÕæ§ü ·ð¤ çßléÌÚUæðÏè Ïæ»æð´ âð ÜÅU·¤æØæ
»Øæ ãñÐ §Ù Ïæ»æð´ ×ð´ ÂýˆØð·¤ ·ð¤ mæÚUæ ª¤ŠßæüÏÚU çÎàææ âð
‘u’ ·¤æð‡æ ÕÙæÙð ·¤è çSÍçÌ ×ð´, Øð ÎæðÙæð´ ÌæÚU âæØæßSÍæ
×ð´ ÚUãÌð ãñ´Ð ØçÎ §Ù ÌæÚUæð´ ·¤è ÂýçÌ §·¤æ§ü ܐÕæ§ü
ÎýÃØ×æÙ l ãñ ÌÍæ g »éL¤ˆßèØ ˆßÚU‡æ ãñ Ìæð, I ·¤æ ×æÙ
ãæð»æ Ñ

(g5gravitational acceleration)
(1)
(2)

pgL
tan u
m0

(1)

plgL
tan u
m0

2

(2)

(3)

sinu

(4)

2sinu

D/Page 5

plgL
m0 cosu
plgL
m0 cosu
SPACE FOR ROUGH WORK /

2

pgL
tan u
m0

plgL
tan u
m0

(3)

sinu

(4)

2sinu

plgL
m0 cosu
plgL
m0 cosu

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

8
...


ÎàææüØð »Øð ÂçÚUÂÍ ×ð´ 1V ÂýçÌÚUæðÏ·¤ âð ÂýßæçãÌ ÏæÚUæ
ãæð»è Ñ
(1) 0
...
13 A, P âð Q ·¤æð
(3) 1
...
13 A, from Q to P

(2)

0
...
3 A, from P to Q

(4)

0A

resolve at 500 nm wavelength is :

ØçÎ ×æÙß Ùð˜æ ·¤è ÂéÌÜè ·¤è ç˜æ’Øæ 0
...


30 mm

(4)

30 mm

Assuming human pupil to have a radius

9
...
25 cm and a comfortable viewing
distance of 25 cm, the minimum separation
between two objects that human eye can

10
...
03H) and a resistor

10
...
15 kV) are connected in series to a
battery of 15V EMF in a circuit shown
below
...
Then at t50, K1 is opened

and key K 2 is closed simultaneously
...
03H) ÌÍæ
°·¤ ÂýçÌÚUæðÏ·¤ (R50
...
°È¤) ·¤è ÕñÅUÚUè âð ÁéǸð ãñ´Ð ·é´¤Áè
K1 ·¤æð ÕãéÌ â×Ø Ì·¤ ՋΠÚU¹æ »Øæ ãñÐ §â·ð¤
Âà¿æÌ÷ â×Ø t50 ÂÚU, K1 ·¤æð ¹æðÜ ·¤ÚU âæÍ ãè
âæÍ, K2 ·¤æð ՋΠ緤Øæ ÁæÌæ ãñÐ â×Ø t51ms
ÂÚU, ÂçÚUÂÍ ×ð´ çßléÌ ÏæÚUæ ãæð»è Ñ (e5@150)

(1)

6
...
7 mA

(2)

0
...
67 mA

(3)

100 mA

(3)

100 mA

(4)

67 mA

(4)

67 mA

D/Page 6

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

11
...


pendulum
...
¥æÚU) ÂçÚUÂÍ ç·¤âè ¥ß×´çÎÌ ÜæðÜ·¤

(4)

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

and are not to scale)

çÎØð »Øð ÂçÚUÂÍ ×ð´, C ·ð¤ ×æÙ ·ð¤ 1mF âð 3mF
ÂçÚUßçÌüÌ ãæðÙð âð, 2mF â´ÏæçÚU˜æ ÂÚU ¥æßðàæ Q2 ×ð´
ÂçÚUßÌüÙ ãæðÌæ ãñÐ ‘C’ ·ð¤ ȤÜÙ ·ð¤ M¤Â ×ð´ Q2 ·¤æð
·¤æñÙ âæ ¥æÜð¹ âãè ÎàææüÌæ ãñ? (¥æÜð¹ ·ð¤ßÜ
ÃØßSÍæ ¥æÚðU¹ ãñ´ ¥æñÚU S·ð¤Ü ·ð¤ ¥ÙéâæÚU Ùãè´ ãñ´Ð)

(1)

(1)

(2)

(2)

(3)

(3)

(4)

12
...


to 3mF
...


From a solid sphere of mass M and radius

13
...
Moment of inertia of cube about an
axis passing through its center and
perpendicular to one of its faces is :

ç·¤âè ÆUæðâ »æðÜð ·¤æ ÎýÃØ×æÙ M ÌÍæ §â·¤è ç˜æ’Øæ
R ãñÐ §â×ð´ âð ¥çÏ·¤Ì× â´Öß ¥æØÌÙ ·¤æ °·¤
€ØêÕ (ƒæÙ) ·¤æÅU çÜØæ ÁæÌæ ãñÐ §â €ØêÕ ·¤æ
ÁǸˆß ¥æƒæê‡æü ç·¤ÌÙæ ãæð»æ, ØçÎ, §â·¤è ƒæê‡æüÙ-¥ÿæ,
§â·ð¤ ·ð¤‹Îý âð ãæð·¤ÚU »é$ÁÚUÌè ãñ ÌÍæ §â·ð¤ ç·¤âè °·¤
Ȥܷ¤ ·ð¤ ܐÕßÌ÷U ãñ?

(1)

(1)

4MR 2
9 3p

(2)

4MR 2
3 3p

(2)

4MR 2
3 3p

(3)

MR 2
32 2p

(3)

MR 2
32 2p

(4)

14
...


L

...
0 cm known to 1 mm accuracy
and time for 100 oscillations of the
pendulum is found to be 90 s using a wrist
watch of 1s resolution
...
0 cm

(1)

1%

(1)

1%

(2)

5%

(2)

5%

(3)

2%

(3)

2%

(4)

3%

(4)

3%

SPACE FOR ROUGH WORK /

L
g

ãñÐ

ãñ, çÁâ·¤è ØÍæÍüÌæ

ãñÐ §â ÜæðÜ·¤ ·ð¤ 100 ÎæðÜÙæð´ ·¤æ â×Ø
90 s ãñ, çÁâð 1s çßÖðÎÙ ·¤è ƒæǸè âð ÙæÂæ »Øæ ãñÐ Ìæð,
g ·ð¤ çÙÏæüÚU‡æ ×ð´ ØÍæÍüÌæ ãæð»è Ñ
1 mm

the determination of g is :

D/Page 9

T 5 2p

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

that as it travels, the light beam :

»ýèc× «¤Ìé ·¤è »×ü ÚUæç˜æ ×ð´, Öê-ÌÜ ·ð¤ çÙ·¤ÅU, ßæØé ·¤æ
¥ÂßÌüÙæ´·¤ ‹ØêÙÌ× ãæðÌæ ãñ ¥æñÚU Öê-ÌÜ â𠪡¤¿æ§ü ·ð¤
âæÍ ÕɸÌæ ÁæÌæ ãñÐ ØçÎ, ·¤æð§ü Âý·¤æàæ-ç·¤ÚU‡æ-´éÁ
ÿæñçÌÁ çÎàææ ×ð´ Áæ ÚUãæ ãæð Ìæð, ã槻ð‹â ·ð¤ çâhæ‹Ì âð
Øã ÂçÚU‡ææ× Âý æ ŒÌ ãæð Ì æ ãñ ç·¤, ¿ÜÌð ãé °
Âý·¤æàæ-ç·¤ÚU‡æ ´éÁ Ñ

(1)

bends downwards

(1)

Ùè¿ð ·¤è ¥æðÚU Ûæé·¤ ÁæØð»æÐ

(2)

bends upwards

(2)

ª¤ÂÚU ·¤è ¥æðÚU Ûæé·¤ ÁæØð»æÐ

(3)

becomes narrower

(3)

â´·é¤ç¿Ì (â´·¤è‡æü) ãæð ÁæØð»æÐ

(4)

15
...


index of air is smallest near the ground and
increases with height from the ground
...


2005 kHz, and 1995 kHz

(4)

2005 kHz,

A signal of 5 kHz frequency is amplitude

16
...
The frequencies of the resultant

D/Page 10

SPACE FOR ROUGH WORK /

5 kHz

ÌÍæ 1995 kHz

ÌÍæ 1995 kHz

·ð¤ßÜ
ÌÍæ 1995 kHz

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

17
...


1 J/8C is being heated by keeping it in
contact with reservoirs in two ways :
(i)

Sequentially keeping in contact with
2 reservoirs such that each reservoir
supplies same amount of heat
...


In both the cases body is brought from
initial temperature 1008C to final
temperature 2008C
...


ln2, 2ln2

ln2, ln2

(4)

ln2, ln2

Consider a spherical shell of radius R at

18
...
The black body radiation
inside it can be considered as an ideal gas
of photons with internal energy per unit
volume

u5

U
; T4
V

and

ç·¤âè »æðÜèØ ·¤æðàæ (àæñÜ) ·¤è ç˜æ’Øæ R ãñ ¥æñÚU §â·¤æ
Ìæ T ãñÐ §â·ð¤ ÖèÌÚU ·ë¤çc‡æ·¤æ çßç·¤ÚU‡ææð´ ·¤æð ȤæðÅUæòÙæð´
·¤è °·¤ °ðâè ¥æÎàæü »ñâ ×æÙæ Áæ â·¤Ìæ ãñ çÁâ·¤è
ÂýçÌ §·¤æ§ü ¥æØÌÙ ¥æ‹ÌçÚU·¤ ª¤Áæü,

pressure

1 U
p 5  
...


Two stones are thrown up simultaneously

19
...
Which of the following graph
best represents the time variation of
relative position of the second stone with

ç·¤âè 240 m ª¡¤¿è ¿æðÅUè ·ð¤ °·¤ ç·¤ÙæÚðU âð, Îæð
ˆÍÚUæð´ ·¤æð °·¤âæÍ ª¤ÂÚU ·¤è ¥æðÚU Èð´¤·¤æ »Øæ ãñ, §Ù·¤è
ÂýæÚ´UçÖ·¤ ¿æÜ ·ý¤×àæÑ 10 m/s ÌÍæ 40 m/s ãñ, Ìæð,
çِÙæ´ç·¤Ì ×ð´ âð ·¤æñÙâæ »ýæȤ (¥æÜð¹) ÂãÜð ˆÍÚU
·ð¤ âæÂðÿæ ÎêâÚðU ˆÍÚU ·¤è çSÍçÌ ·ð¤ â×Ø çß¿ÚU‡æ
(ÂçÚUßÌüÙ) ·¤æð âßæüçÏ·¤ âãè ÎàææüÌæ ãñ?

respect to the first ?
(Assume stones do not rebound after
hitting the ground and neglect air
resistance, take g510 m/s2)

(×æÙ ÜèçÁ° ç·¤, ˆÍÚU Á×èÙ âð ÅU·¤ÚUæÙð ·ð¤ Âà¿æÌ
ª¤ÂÚU ·¤è ¥æðÚU Ùãè´ ©ÀUÜÌð ãñ´ ÌÍæ ßæØé ·¤æ ÂýçÌÚUæðÏ
Ù»‡Ø ãñ, çÎØæ ãñ g510 m/s2)

scale)

(Øãæ¡ »ýæȤ ·ð¤ßÜ ÃØßSÍæ ¥æÚðU¹ ãñ´ ¥æñÚU S·ð¤Ü ·ð¤
¥ÙéâæÚU Ùãè´ ãñ´)

(1)

(1)

(2)

(2)

(3)

(3)

(4)

(4)

(The figures are schematic and not drawn to

D/Page 12

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

R has potential V0 (measured with respect

·ð¤ ç·¤âè °·¤â×æÙ ¥æßðçàæÌ ÆUæðâ »æðÜð ·ð¤
ÂëcÆU ·¤æ çßÖß V0 ãñ (: ·ð¤ âæÂðÿæ ×æÂæ »Øæ)Ð §â

equipotential surfaces with potentials

20
...


to :) on its surface
...
Then
(1)

R150 and R2 < (R42R3)

(1)

R150

(2)

2R < R4

(2)

2R < R4

(3)

R150 and R2 > (R42R3)

(3)

R150

(4)
21
...


prism of angle A
...
3 T ÌèßýÌæ ·¤æ ·¤æð§ü °·¤â×æÙ ¿éÕ·¤èØ
ÿæð˜æ, ÏÙæˆ×·¤ z çÎàææ ×ð´ çßl×æÙ ãñ Ìæð, ÎàææüØð »Øð
緤⠥çÖçߋØæâ ×ð´, Øã Âæàæ (ÜêÂ) (i) SÍæØè
â´ÌéÜÙ ÌÍæ (ii) ¥SÍæØè â´ÌéÜÙ ×ð´, ãæð»æ?

(1)

(b) and (d), respectively

(1)

·ý¤×àæÑ (b) ÌÍæ (d) ×ð´

(2)

(b) and (c), respectively

(2)

·ý¤×àæÑ

(b) ÌÍæ (c) ×ð´

(3)

(a) and (b), respectively

(3)

·ý¤×àæÑ

(a) ÌÍæ (b) ×ð´

(4)

22
...


5 cm carrying a current I of 12 A is placed
in different orientations as shown in the

0
...


Two coaxial solenoids of different radii

23
...
Let
→

F1

be the magnetic force on the inner
→
F2

solenoid due to the outer one and

Îæð â×æÿæè ÂçÚUÙæçÜ·¤æ¥æð´ ×ð´, ÂýˆØð·¤ âð I ÏæÚUæ °·¤ ãè
çÎàææ ×ð´ ÂýßæçãÌ ãæð ÚUãè ãñÐ ØçÎ, ÕæãÚUè ÂçÚUÙæçÜ·¤æ
·ð¤ ·¤æÚU‡æ, ÖèÌÚUè ÂçÚUÙæçÜ·¤æ ÂÚU ¿éÕ·¤èØ ÕÜ
→

F1

be

ÌÍæ ÖèÌÚUè ÂçÚUÙæçÜ·¤æ ·ð¤ ·¤æÚU‡æ, ÕæãÚUè ÂçÚUÙæçÜ·¤æ

ÂÚU ¿éÕ·¤èØ ÕÜ

the magnetic force on the outer solenoid

→

F2

ãæð Ìæð Ñ

due to the inner one
...


x direction with speed 2v is hit by another
particle of mass 2m moving in the
y direction with speed v
...


→

F1

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

25
...


isolated closed chamber
...
The value of q is :

°·¤ ¥æÎàæü »ñ â ç·¤âè ՋΠ(â´ ß ë Ì ), çßØé € Ì
(çßÜç»Ì) ·¤ÿæ ×ð´ âèç×Ì (ÚU¹è) ãñÐ §â »ñâ ×´ð´
L¤Î÷Ïæðc× ÂýâæÚU ãæðÙð ÂÚU, §â·ð¤ ¥‡æé¥æð´ ·ð¤ Õè¿ ÅU€·¤ÚU
·¤æ ¥æñâÌ ·¤æÜ (â×Ø) Vq ·ð¤ ¥ÙéâæÚU Õɸ ÁæÌæ ãñ,
Áãæ¡ V »ñâ ·¤æ ¥æØÌÙ ãñÐ Ìæð q ·¤æ ×æÙ ãæð»æ :
Cp 

g 5

Cv 


Cp 

g 5

Cv 

(1)

(1)

g11
2

(2)

g21
2

(2)

g21
2

(3)

3g 1 5
6

(3)

3g 1 5
6

(4)
26
...
Taking

26
...


27
...
1
ÌÍæ B ¥æñÚU ÎèßæÚU ·ð¤ Õè¿ 0
...

These are being pressed against a wall by a
force F as shown
...
1 and between block
B and the wall is 0
...


A long cylindrical shell carries positive
surface charge s in the upper half and
negative surface charge 2s in the lower
half
...


120 N
150 N
100 N
80 N

ç·¤âè ܐÕð ÕðÜÙæ·¤æÚU ·¤æðàæ ·ð¤ ª¤ÂÚUè Öæ» ×ð´ ÏÙæˆ×·¤
ÂëcÆU ¥æßðàæ s ÌÍæ çÙ¿Üð Öæ» ×ð´ «¤‡ææˆ×·¤ ÂëcÆU
¥æßðàæ 2s ãñ´Ð §â ÕðÜÙ (çâç܋ÇUÚU) ·ð¤ ¿æÚUæð´
¥æðÚU çßléÌ ÿæð˜æ-ÚðU¹æØð´, Øãæ¡ ÎàææüØð »Øð ¥æÚð¹æð´ ×ð´ âð
緤⠥æÚðU¹ ·ð¤ â×æÙ ãæð´»è?
(Øã ¥æÚðU¹ ·ð¤ßÜ ÃØßSÍæ ¥æÚðU¹ ãñ ¥æñÚU S·ð¤Ü ·ð¤
¥ÙéâæÚU Ùãè´ ãñ)

(1)

(1)

(2)

(2)

(3)

(3)

(4)

(4)

D/Page 17

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

29
...


excited state to the ground state of a
hydrogen - like atom/ion :
(1)

kinetic energy decreases, potential
energy increases but total energy

ÁÕ ·¤æð§ü §Üð€ÅþUæòÙ, ãæ§ÇþUæðÁÙ Áñâð ÂÚU×æ‡æé /¥æØÙ
·¤è ©žæðçÁÌ ¥ßSÍæ âð ‹ØêÙÌ× ª¤Áæü ¥ßSÍæ ×ð´
â´·ý¤×‡æ ·¤ÚUÌæ ãñ Ìæð ©â·¤è Ñ
(1) »çÌÁ ª¤Áæü ·¤× ãæðÌè ãñ, çSÍçÌÁ ª¤Áæü ÕɸÌè
ãñ ¥æñÚU ·é¤Ü ª¤Áæü ßãè ÚUãÌè ãñÐ

remains same
(2)

(2)

»çÌÁ ª¤Áæü ß ·é¤Ü ª¤Áæü ·¤× ãæð ÁæÌè ãñ´
ç·¤‹Ìé, çSÍçÌÁ ª¤Áæü Õɸ ÁæÌè ãñÐ

(3)

»çÌÁ ª¤Áæü ×ð´ ßëçh ÌÍæ çSÍçÌÁ ª¤Áæü ÌÍæ
·é¤Ü ª¤Áæü ×ð´ ·¤×è ãæðÌè ãñÐ

(4)

kinetic energy and total energy

»çÌÁ ª¤Áæü, çSÍçÌÁ ª¤Áæü ÌÍæ ·é¤Ü ª¤Áæü ×ð´
·¤×è ãæð ÁæÌè ãñÐ

decrease but potential energy
increases
(3)

its kinetic energy increases but
potential energy and total energy
decrease

(4)

kinetic energy, potential energy and
total energy decrease

30
...


with List - II (its conclusion) and select
the correct option from the choices given

âê¿è - I (×êÜ ÂýØæð») ·¤æ âê¿è - II (©â·ð¤ ÂçÚU‡ææ×)
·ð¤ âæÍ âé×ðÜÙ (×ñ¿) ·¤èçÁØð ¥æñÚU çِÙæ´ç·¤Ì
çß·¤ËÂæð´ ×ð´ âð âãè çß·¤Ë ·¤æ ¿ØÙ ·¤èçÁØð Ñ

below the list :
List - I

ÇÏ¤Í - I

List - II

(A)

Franck-Hertz
Experiment
...


(ii)

Discrete energy
levels of atom

(B)

§âœ‰ËÅË ÌÄlα §â½ËÕ 

(ii)

(C)

Davison - Germer
Wave nature of
(iii)
Experiment
...


→ →

→

Let a , b and c be three non-zero vectors

31
...
If u is the
3
→

→ →

→

×æÙæ a , b ÌÍæ c ÌèÙ àæê‹ØðÌÚU °ðâð âçÎàæ ãñ´ ç·¤
©Ù×ð´ âð ·¤æð§ü Îæð â´ ÚU ð¹ Ùãè´ ã´ñ ÌÍæ
→

→

→

( a 3 b )3 c 5
→

→

ÌÍæ
×æÙ ãñ Ñ

angle between vectors b and c , then a

b

value of sin u is :

→

c

ãñÐ ØçÎ âçÎàææð´

·ð¤ Õè¿ ·¤æ ·¤æð‡æ u ãñ, Ìæð sin u ·¤æ °·¤

(1)

2
3

(1)

2
3

(2)

22 3
3

(2)

22 3
3

(3)

2 2
3

(3)

2 2
3

(4)

32
...


the parabola, x258y
...


If the angles of elevation of the top of a

33
...


3:1
3: 2

(4)

3: 2

The number of points, having both

34
...


x13y16z527

(4)

x13y16z527

The equation of the plane containing the

35
...


256

(4)

256

Let A and B be two sets containing four

36
...
Then the
number of subsets of the set A3B, each

D/Page 20

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

37
...


the line (2x23y14)1k (x22y13)50,

çÕ´Îé

(2, 3) ·ð¤

ÚðU¹æ

(2x23y14)1k (x22y13)50, k e R

ÂýçÌçÕ´Õ ·¤æ çÕ´ÎéÂÍ °·¤ Ñ

k e R, is a :
(1)

2
...


(2)

3

ç˜æ’Øæ ·¤æ ßëžæ ãñÐ

(3)

straight line parallel to x-axis
...


circle of radius

straight line parallel to y-axis
...


lim

x→0

( 1 2 cos 2 x )( 3 1 cos x ) ÕÚUæÕÚU ãñ Ñ
x tan 4 x

(1)

2

(1)

2

(2)

1
2

(2)

1
2

(3)

4

(3)

4

(4)

39
...


line

y 11
x 22
z 22
5
5
3
4
12
x2y1z516 ·ð¤ Âýç̑ÀðUÎ çÕ´Îé ·¤è,

Úð U ¹ æ

y 11
x 22
z 22
5
5
and the plane
3
4
12
x2y1z516, is :

âð ÎêÚUè ãñ Ñ

(1)

3 21

(1)

3 21

(2)

13

(2)

13

(3)

2 14

(3)

2 14

(4)

8

(4)

8

D/Page 21

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

ÌÍæ â×ÌÜ
çÕ´Îé (1, 0, 2)

40
...


50

(

·ð¤ çmÂÎ ÂýâæÚU ×ð´

x

·¤è Âê‡ææZ·¤èØ

is :

)

(1)

1 50
3 21
2

(2)

1 50
2 11
2

(3)

1 50
3 11
2

(4)

41
...


13 1 2 3
13 1 2 3 1 3 3
13
1
1
1
...

1
113
11 31 5

·ð ¤

Âý‰æ× 9 ÂÎæð´ ·¤æ Øæð» ãñ Ñ
(1)

(1)

142

(2)

192

(2)

192

(3)

71

(3)

71

(4)
42
...
units) of the region

42
...


2x112x2

The set of all values of l for which the

43
...


(1)

×ð´ Îæð ¥ßØß ãñ´Ð

(2)

contains more than two elements
...


(3)

°·¤ çÚU€Ì â×é‘¿Ø ãñÐ

(4)

44
...


(4)

°·¤ °·¤Ü â×é‘¿Ø ãñÐ

A complex number z is said to be

44
...
Suppose z1 and z2
z1 2 2 z2
are complex numbers such that
2 2 z1 z2

°·¤ âç×Ÿæ ⴁØæ z °·¤×æÂæ´·¤è ·¤ãÜæÌè ãñ ØçÎ
?z?51 ãñÐ ×æÙæ z1 ÌÍæ z2 °ðâè âç×Ÿæ ⴁØæ°¡ ãñ´
ç·¤

z1 2 2 z2
2 2 z1 z2

°·¤×æÂæ´·¤è ãñ ÌÍæ

is unimodular and z2 is not unimodular
...


(1)

(2)

circle of radius

(3)
(4)

45
...


2 ç˜æ’Øæ

ßæÜð ßëžæ ÂÚUÐ

ç˜æ’Øæ ßæÜð ßëžæ ÂÚUÐ

(2)

2

straight line parallel to x-axis
...


(4)

y-¥ÿæ

·ð¤ â×æ´ÌÚU °·¤ ÚðU¹æ ÂÚUÐ

The number of common tangents to the
circles

x 2 1y 2 24x26y21250

45
...


The number of integers greater than 6,000

46
...


120

192

(4)

192

Let y(x) be the solution of the differential

47
...

dx
Then y(e) is equal to :

·¤æ ãÜ

(1)

2

(1)

2

(2)

2e

(2)

2e

(3)

e

(3)

e

(4)

0

(4)

0

( x log x )

48
...


ØçÎ

1 2 2 
A 5  2 1 22  °·¤


a 2 b 



°ðâæ ¥æÃØêã ãñ Áæð

(a, b) is equal to :

¥æÃØêã â×è·¤ÚU‡æ AAT59I, ·¤æð â´ÌécÅU ·¤ÚUÌæ ãñ,
Áãæ¡ I, 333 ·¤æ ̈â×·¤ ¥æÃØêã ãñ, Ìæð ·ý¤ç×Ì Øé‚×
(a, b) ·¤æ ×æÙ ãñ Ñ

(1)

(2, 1)

(1)

(2, 1)

(2)

(22, 21)

(2)

(22, 21)

(3)

(2, 21)

(3)

(2, 21)

(4)

(22, 1)

(4)

(22, 1)

the equation AA T 59I, where I is 333
identity matrix, then the ordered pair

D/Page 24

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

numbers l and n (l, n > 1) and G1, G2 and

G3 are three geometric means between l

ØçÎ Îæð çßç֋٠ßæSÌçß·¤ â´  Øæ¥æð ´ l ÌÍæ n
(l, n > 1) ·¤æ â×æ´ÌÚU ×æŠØ (A
...
) m ãñ ¥æñÚU l ÌÍæ
n ·ð¤ Õè¿ ÌèÙ »é‡ææðžæÚU ×æŠØ (G
...
) G1, G2 ÌÍæ

4
4
4
and n, then G1 1 2G2 1 G 3 equals
...


G3 ãñ´,

Ìæð

If m is the A
...
of two distinct real

49
...


4

G1 1 2G2 1 G3

4 lm2n

The negation of ~ s Ú (~ r Ù s ) is equivalent

50
...


s Ú (r Ú ~ s)

s Ù (r Ù ~ s)

(4)

s Ù (r Ù ~ s)

The integral

dx

∫ x 2 ( x 4 1 1)3 4

equals :

51
...


The normal to the curve, x212xy23y250,

52
...

(2)

(2)

meets the curve again in the fourth

ß·ý¤ ·¤æð ÎæðÕæÚUæ ¿ÌéÍü ¿ÌéÍæZàæ ×ð´ ç×ÜÌæ ãñÐ
ß·ý¤ ·¤æð ÎæððÕæÚUæ Ùãè´ ç×ÜÌæÐ
ß·ý¤ ·¤æð ÎæðÕæÚUæ çmÌèØ ¿ÌéÍæZàæ ×ð´ ç×ÜÌæ ãñÐ

quadrant
...


(3)

(4)

meets the curve again in the second

(4)

quadrant
...


Let

53
...



,


×æÙæ
 2x
tan21 y 5 tan21 x 1 tan21 
 1 2 x2

1

...


54
...


The mean of the data set comprising of 16

55
...
If one of the observation
valued 16 is deleted and three new
observations valued 3, 4 and 5 are added

Âýðÿæ‡ææð´ ßæÜð ¥æ¡·¤Ç¸æð´ ·¤æ ×æŠØ 16 ãñÐ ØçÎ °·¤
Âýðÿæ‡æ çÁâ·¤æ ×æÙ 16 ãñ, ·¤æð ãÅUæ ·¤ÚU, 3 ÙØð Âýðÿæ‡æ
çÁÙ·ð¤ ×æÙ 3, 4 ÌÍæ 5 ãñ´, ¥æ¡·¤Ç¸æð´ ×ð´ ç×Üæ çÎØð ÁæÌð
ãñ´, Ìæð ÙØð ¥æ¡·¤Ç¸æð´ ·¤æ ×æŠØ ãñ Ñ
16

to the data, then the mean of the resultant
data, is :
(1)

(1)

15
...
0

(2)

14
...
8

(3)

16
...


15
...
0

(4)

16
...


log x 2

∫ log x 2 1 log (36 2 12 x 1 x 2 )

â×æ·¤Ü
4

log x 2

∫ log x 2 1 log (36 2 12 x 1 x 2 ) d x

dx

2

2

is equal to :
(1)

1

(1)

1

(2)

6

(2)

6

(3)

2

(3)

2

(4)

57
...


x 2 26x2250
...


Let f (x) be a polynomial of degree four

58
...


x51

f ( x )

If lim 1 1
 5 3 , then f (2) is equal
x →0 
x2 

f ( x )

lim 1 1
53
x →0 
x2 

x52

ãñ, Ìæð f (2) ÕÚUæÕÚU ãñ Ñ

to :
(1)

(1)

0

(2)

4

(2)

4

(3)

28

(3)

28

(4)

59
...
units) of the quadrilateral

59
...


27
2
27

(1)
(2)

27
4
18

(3)
(4)

If 12 identical balls are to be placed in 3

60
...


Which

compound

would

give

61
...


çِÙçÜç¹Ì çßÅUæç×Ùæð´ ×ð´ ÁÜ ×ð´ çßÜðØ ãæðÙð ßæÜæ
ãñ Ñ
(1) çßÅUæç×Ù E
(2) çßÅUæç×Ù K
(3) çßÅUæç×Ù C
(4) çßÅUæç×Ù D

63
...


BaSO4

(1)

CaSO 4

(3)

Which of the vitamins given below is water
soluble ?
(1)
(2)

Vitamin K

(3)

Vitamin C

(4)
63
...


64
...


(1)

(4)

Sodium metal crystallizes in a body centred

65
...
29Å
...
29Å ãñÐ
âæðçÇUØ× ÂÚU×æ‡æé ·¤è ç˜æ’Øæ ֻܻ ãñ Ñ

approximately :
(1)

5
...
72Å

(2)

0
...
93Å

(3)

1
...
86Å

(4)

3
...
22Å

D/Page 30

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

colored yellow ?

çΰ »° Øæñç»·¤æð´ ×ð´ ·¤æñÙ âð Øæñç»·¤ ·¤æ Ú´U» ÂèÜæ Ùãè´
ãñ?

(1)

(NH4)3 [As (Mo3 O10)4]

(1)

(NH4)3 [As (Mo3 O10)4]

(2)

BaCrO 4

(2)

BaCrO 4

(3)

Zn2[Fe(CN)6]

(3)

Zn2[Fe(CN)6]

(4)

66
...


possible excited state of hydrogen ?
23
...
4 eV

(2)

16
...
8 eV

(3)

113
...
6 eV

(4)

68
...


26
...
8 eV

Which of the following is the energy of a

Which of the following compounds is not

67
...


çِÙçÜç¹Ì ×ð´ âð ·¤æñÙ âæ Øæñç»·¤ ÂýçÌ¥Ü Ùãè´ ãñ?

an antacid ?
(1)

(1)

çȤÙçËÁÙ

(2)

Ranitidine

(2)

ÚñUçÙçÅUÇUèÙ

(3)

Aluminium hydroxide

(3)

°ðÜéç×çÙØ× ãæ§ÇþUæ€âæ§ÇU

(4)

69
...


N32, O22 ÌÍæ F2 ·¤è

¥æØçÙ·¤ ç˜æ’ØæØð´ (Å ×ð´)

are respectively :

·ý¤×àæÑ ãñ´ Ñ

(1)

1
...
40 and 1
...
71, 1
...
36

(2)

1
...
36 and 1
...
71, 1
...
40

(3)

1
...
40 and 1
...
36, 1
...
71

(4)

1
...
71 and 1
...
36, 1
...
40

D/Page 31

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

70
...


for the extraction of Al, which of the

ãæòÜ-ãðÚUæòËÅU Âý·ý¤× âð °ðÜéç×çÙØ× ·ð¤ çÙc·¤áü‡æ ·ð¤
â´ÎÖü ×ð´ ·¤æñÙ âæ ·¤ÍÙ »ÜÌ ãñ?

following statements is false ?
(1)

(1)

Al31 is reduced at the cathode to

·ñ¤ÍæðÇU ÂÚU Al31 ¥Â¿çØÌ ãæð ·¤ÚU Al ÕÙæÌæ
ãñÐ
Na3AlF6

form Al

çßléÌ ¥ÂƒæÅ÷UØ ·¤æ ·¤æ× ·¤ÚUÌæ

(2)

Na3AlF6 serves as the electrolyte

(2)

(3)

CO and CO2 are produced in this
process

(3)

§â Âý·ý¤× ×ð´
ãñÐ

(4)

Al 2 O 3 is mixed with CaF 2 which
lowers the melting point of the

(4)

CaF2 ·¤æð Al2O3

mixture and brings conductivity

71
...


H /Pd
BaSO 4

ãñÐ

CO ÌÍæ CO2 ·¤æ

×ð´ ç×ÜæÙð ÂÚU çןæ‡æ ·¤æ
»ÜÙæ´·¤ ·¤× ãæðÌæ ãñ ¥æñÚU ©â×ð´ ¿æÜ·¤Ìæ ¥æÌè
ãñÐ

çΰ »° ¥çÖç·ý¤Øæ ¥Ùé·ý¤× ×ð´ ©ˆÂæÎ
KMnO

4
2
2
Toluene → A  B  C,
→
→

©ˆÂæÎÙ ãæðÌæ

SOCl

C ãñ

Ñ

H /Pd
BaSO 4

4
2
2
Toluene → A  B  C
→
→

the product C is :
(1)

(1)

C6H5CH2OH

(2)

C6H5CHO

(2)

C6H5CHO

(3)

C6H5COOH

(3)

C6H5COOH

(4)

72
...


©‘¿ ·¤æðçÅU ¥çÖç·ý¤Øæ (>3) ÎéÜüÖ ãñ €Øæð´ç·¤ Ñ

to :
(1)

shifting of equilibrium towards

(1)

Üæð¿ÎæÚU ÅU·¤ÚUæß ·ð¤ ·¤æÚU‡æ ¥çÖ·¤æÚU·¤æð´ ·¤è
çÎàææ ×ð´ âæØ ·¤æ SÍæÙæ´ÌÚU‡æ ãæðÌæ ãñÐ

reactants due to elastic collisions
(2)

loss of active species on collision

(2)

ÅU·¤ÚUæß âð âç·ý¤Ø SÂèàæè$Á ·¤æ ÿæØ ãæðÌæ ãñÐ

(3)

low probability of simultaneous

(3)

ÂýçÌç·ý¤Øæ ×ð´ âÖè ÂýÁæçÌØæ𴠷𤠰·¤ âæÍ ÅU€·¤ÚU
·¤è â´ÖæßÙæ ·¤× ãæðÌè ãñÐ

(4)

¥çÏ·¤ ¥‡æé¥æð´ ·ð¤ àææç×Ü ãæðÙð âð °´ÅþUæÂè ¥æñÚU
â´ç·ý¤Ø‡æ ª¤Áæü ×ð´ ßëçh ãæðÌè ãñÐ

collision of all the reacting species
(4)

increase in entropy and activation
energy as more molecules are
involved

D/Page 32

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

exhibit geometrical isomerism ?
2 - Phenyl - 1 - butene

(1)

2-

(2)

1, 1 - Diphenyl - 1 - propane

(2)

1, 1 -

(3)

1 - Phenyl - 2 - butene

(3)

1-

Èð¤çÙÜ - 2 - ŽØêÅUèÙ

(4)

74
...


3 - Phenyl - 1 - butene

(4)

3-

Èð¤çÙÜ - 1 - ŽØêÅUèÙ

Which of the following compounds will

Match the catalysts to the correct

73
...


processes :
Catalyst

Èð¤çÙÜ - 1 - ŽØêÅUèÙ
ÇUæ§üÈð¤çÙÜ - 1 - ÂýæðÂðÙ

çΰ »° ©ˆÂýðÚU·¤æð´ ·¤æð âãè Âý·ý¤× ·ð¤ âæÍ âé×ðçÜÌ
·¤Úð´U Ñ
©ˆÂýðÚU·¤

Process

Âý·ý¤×

(A)

(i)

Wacker process

(A)

TiCl3

(i)

ßæò·¤ÚU Âý·ý¤×

(B)

PdCl2

(ii)

Ziegler - Natta

(B)

PdCl2

(ii)

ˆâè‚ÜÚ-Ù^æ
ÕãéÜ·¤è·¤ÚU‡æU

(C)

CuCl2

(iii)

Contact process

(C)

CuCl2

(iii)

â´SÂàæü Âý·ý¤×

(D)

V 2O 5

(iv)

Deacon’s process

(D)

V 2O 5

(iv)

ÇUè·¤Ù Âý·ý¤×

(1)

(A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)

(1)

(A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)

(2)

(A) - (iii), (B) - (i), (C) - (ii), (D) - (iv)

(2)

(A) - (iii), (B) - (i), (C) - (ii), (D) - (iv)

(3)

(A) - (iii), (B) - (ii), (C) - (iv), (D) - (i)

(3)

(A) - (iii), (B) - (ii), (C) - (iv), (D) - (i)

(4)

75
...


dependent on the inverse cube of distance

ßã ¥´ÌÚUæ-¥‡æé·¤ ¥‹Øæð‹Ø ç·ý¤Øæ Áæ𠥇æé¥æð´ ·ð¤ Õè¿
·¤è ÎêÚUè ·ð¤ ÂýçÌÜæð× ƒæÙ ÂÚU çÙÖüÚU ãñ, ãñ Ñ

between the molecules is :
(1)

London force

(1)

Ü´ÇUÙ ÕÜ

(2)

hydrogen bond

(2)

ãæ§üÇþUæðÁÙ Õ´Ï·¤

(3)

ion - ion interaction

(3)

¥æØÙ - ¥æØÙ ¥‹Øæð‹Ø

(4)

ion - dipole interaction

(4)

¥æØÙ - çmÏýéß ¥‹Øæð‹Ø

D/Page 33

SPACE FOR ROUGH WORK /

ÚUȤ ·¤æØü ·ð¤ çÜ° Á»ã

76
...


resin used for exchanging ions in water
softening is C8H7SO3Na (Mol
...
206)
...


2
309

1
206

(4)

1
206

Two Faraday of electricity is passed

77
...
The mass of

copper deposited at the cathode is :

CuSO4 ·ð¤

°·¤ çßÜØÙ ×ð´, Îæð Èñ¤ÚUæÇðU çßléÌ ÂýßæçãÌ
·¤è »§üÐ ·ñ¤ÍæðÇU ÂÚU çÙÿæðçÂÌ Ìæ´Õð ·¤æ ÎýÃØ×æÙ ãñ :
(Cu ·¤æ ÂÚU×æç‡ß·¤ ÎýÃØ×æÙ 563
...
mass of Cu563
...
5 g

(4)

63
...


3

(4)

3

The number of geometric isomers that can

D/Page 34

78
...


In Carius method of estimation of

79
...
The percentage of
bromine in the compound is :

ãñÜæðÁÙ ·ð¤ ¥æ·¤ÜÙ ·¤è ·ñ¤çÚU¥â çßçÏ ×ð´ 250 mg
·¤æÕüçÙ·¤ Øæñç»·¤ 141 mg AgBr ÎðÌæ ãñÐ Øæñç»·¤
×ð´ Õýæð×èÙ ·¤è ÂýçÌàæÌÌæ ãñ :
(ÂÚU×æç‡ß·¤ ÎýÃØ×æÙ Ag5108; Br580)

(at
...


48

36

(4)

36

The color of KMnO4 is due to :
(1) L ® M charge transfer transition

80
...


¥Ë·¤æ§Ü ÜæðÚUæ§ÇU ·ð¤ â´àÜðá‡æ ·ð¤ çÜ° âÕâð
ÕðãÌÚUèÙ çßçÏ ãñ Ñ
(1) çÈ´¤·¤ÜSÅUæ§Ù ¥çÖç·ý¤Øæ
(2) SßæÅüUâ ¥çÖç·ý¤Øæ
(3) ×é€Ì ×êÜ·¤ ÜæðçÚUÙðàæÙ
(4) âñ‹ÇU×æØÚU ¥çÖç·ý¤Øæ

82
...
06N °çâçÅU·¤ ¥Ü ·ð¤ 50 mL
çßÜØÙ ×ð´ 3 g âç·ý¤çØÌ÷ ·¤æcÆU ·¤æðØÜæ ç×ÜæØæ »ØæÐ
°·¤ ƒæ´ÅðU ·ð¤ Âà¿æÌ÷ ©âð ÀUæÙæ »Øæ ¥æñÚU çÙSØ´Î ·¤è
ÂýÕÜÌæ 0
...


36 mg

(4)

36 mg

The synthesis of alkyl fluorides is best
accomplished by :
(1)
(2)

Swarts reaction

(3)

Free radical fluorination

(4)
82
...
06N) in a
flask
...
042 N
...


The vapour pressure of acetone at 208C is

83
...
When 1
...

The molar mass (g mol21) of the substance

208C ÂÚU

°ðçâÅUæðÙ ·¤è ßæc ÎæÕ 185 torr ãñÐ ÁÕ
208C ÂÚU, 1
...


128

64

(4)

64

Which among the following is the most

84
...
2 J ãñ Ð çΰ »° â×Ø ×ð ´

2494
...
At a given time, the composition

85
...


1
, [B]52
2

1

...
314 J/K/mol, e52
...
314 J/K/mol, e52
...


Assertion : Nitrogen and Oxygen are the

86
...

Reason :

Ì·ü¤ Ñ

The reaction between nitrogen

Ùæ§ÅþUæðÁÙ ¥æñÚU ¥æò€âèÁÙ ·ð¤ Õè¿
¥çÖç·ý ¤ Øæ ·ð ¤ çÜ° ©“æ Ìæ ·¤è
¥æßàØ·¤Ìæ ãñÐ

and oxygen requires high
temperature
...


Which one has the highest boiling point ?

87
...


Glyptal

(4)

ç‚ÜŒÅUæÜ

Which polymer is used in the manufacture

D/Page 37

88
...


The following reaction is performed at

89
...


2NO(g) 1 O 2 (g) ì 2NO 2 (g)

2NO(g) 1 O 2 (g) ì 2NO 2 (g)

298 K ÂÚU NO(g) ·ð¤

â´ÖßÙ ·¤è ×æÙ·¤ ×é€Ì ª¤Áæü
86
...
631012)

The standard free energy of formation of
NO(g) is 86
...
What is
the standard free energy of formation of
NO2(g) at 298 K? (Kp51
...
6 3 1012 )
R (298)

(1)

(1)

86600 2

(2)

0
...
631012)]

(2)

0
...
631012)]

(3)

R(298) ln(1
...
6310 12)286600

(4)
90
...
6 3 1012 )
86600 2
R (298)

866001R(298) ln(1
...
6310 12)

From the following statements regarding

90
...
ÂÚUèÿææ ÂéçSÌ·¤æ/©žæÚU ˜æ ÂÚU çÙÏæüçÚUÌ SÍæÙ ·ð¤ ¥Üæßæ ÂÚUèÿææÍèü
¥ÂÙæ ¥ÙéR¤×æ´·¤ ¥‹Ø ·¤ãè´ Ùãè´ çܹð´Ð
4
...
ÂýˆØð·¤ »ÜÌ ©žæÚU ·ð¤ çÜ° ©â ÂýàÙ ·ð¤ çÜ° çÙÏæüçÚUÌ ·é¤Ü ¥´·¤æð´
×ð´ âð °·¤-¿æñÍæ§ü (¼) ¥´·¤ ·é¤Ü Øæð» ×ð´ âð ·¤æÅU çÜ° Áæ°¡»ðÐ
ØçÎ ©žæÚU ˜æ ×ð´ ç·¤âè ÂýàÙ ·¤æ ·¤æð§ü ©žæÚU Ùãè´ çÎØæ »Øæ ãñ, Ìæð
·é¤Ü Øæð» ×ð´ âð ·¤æð§ü ¥´·¤ Ùãè´ ·¤æÅðU Áæ°¡»ðÐ
6
...
©žæÚU ˜æ ÂÚU ·¤æð§ü Öè ÚUȤ ·¤æØü Øæ çܹæ§ü ·¤æ ·¤æ× ·¤ÚUÙð ·¤è
¥Ùé×çÌ Ùãè´ ãñÐ âÖè »‡æÙæ °ß´ çܹæ§ü ·¤æ ·¤æ×, ÂÚUèÿææ ÂéçSÌ·¤æ
×ð´ çÙÏæüçÚUÌ Á»ã Áæð ç·¤ ÒÚUȤ ·¤æØü ·ð¤ çÜ° Á»ãÓ mæÚUæ Ùæ×æ´ç·¤Ì
ãñ, ÂÚU ãè ç·¤Øæ Áæ°»æÐ Øã Á»ã ÂýˆØð·¤ ÂëD ÂÚU Ùè¿ð ·¤è ¥æðÚU ¥æñÚU
ÂéçSÌ·¤æ ·ð¤ ¥´Ì ×ð´ °·¤ ÂëD ÂÚU (ÂëD 39) Îè »§ü ãñÐ
8
...
×æ´»ð ÁæÙð ÂÚU ÂýˆØð·¤ ÂÚUèÿææÍèü çÙÚUèÿæ·¤ ·¤æð ¥ÂÙæ Âýßàæ ·¤æÇü çι氡Ð
ð
10
...
·¤æØüÚUÌ çÙÚUèÿæ·¤ ·¤æð ¥ÂÙæ ©žæÚU ˜æ çΰ çÕÙæ °ß´ ©ÂçSÍçÌ Â˜æ
ÂÚU ÎéÕæÚUæ ãSÌæÿæÚU ç·¤° çÕÙæ ·¤æð§ü ÂÚUèÿææÍèü ÂÚUèÿææ ãæòÜ Ùãè´ ÀUæðǸð´»ðÐ
ØçÎ ç·¤âè ÂÚUèÿææÍèü Ùð ÎêâÚUè ÕæÚU ©ÂçSÍçÌ Â˜æ ÂÚU ãSÌæÿæÚU Ùãè´
ç·¤° Ìæð Øã ×æÙæ Áæ°»æ ç·¤ ©âÙ𠩞æÚU ˜æ Ùãè´ ÜæñÅUæØæ ãñ çÁâð
¥Ùéç¿Ì âæÏÙ ÂýØæ𻠟æð‡æè ×ð´ ×æÙæ Áæ°»æÐ ÂÚUèÿææÍèü ¥ÂÙð ÕæØð´
ãæÍ ·ð¤ ¥´»êÆðU ·¤æ çÙàææÙ ©ÂçSÍçÌ Â˜æ ×ð´ çΰ »° SÍæÙ ÂÚU
¥ßàØ Ü»æ°¡Ð
12
...
ÂÚUèÿææ ãæòÜ ×ð´ ¥æ¿ÚU‡æ ·ð¤ çÜ° ÂÚUèÿææÍèü Á
...
/ÕæðÇüU ·ð¤ çÙØ×æð´ °ß´ çßçÙØ×æð´ ·ð¤
¥ÙéâæÚU ãæð»æÐ
14
...
ÂÚUèÿææÍèü mæÚUæ ÂÚUèÿææ ·¤ÿæ/ãæòÜ ×ð´ Âýßðàæ ·¤æÇüU ·ð¤ ¥Üæßæ
ç·¤âè Öè Âý·¤æÚU ·¤è ÂæÆ÷UØ âæ×»ýè, ×éçÎýÌ Øæ ãSÌçÜç¹Ì,
·¤æ»Á ·¤è Âç¿üØæ¡, ÂðÁÚU, ×æðÕæ§Ü ȤæðÙ Øæ ç·¤âè Öè Âý·¤æÚU
·ð¤ §Üð€ÅþUæòçÙ·¤ ©Â·¤ÚU‡ææð´ Øæ ç·¤âè ¥‹Ø Âý·¤æÚU ·¤è âæ×»ýè
·¤æð Üð ÁæÙð Øæ ©ÂØæð» ·¤ÚUÙð ·¤è ¥Ùé×çÌ Ùãè´ ãñÐ

1
...

on the Test Booklet and Answer Sheet (Side–1) with
Blue/Black Ball Point Pen
...
For writing/marking particulars on Side–2 of the 2
...


3
...

4
...

5
...
No deduction from the total score,
however, will be made if no response is indicated for
an item in the Answer Sheet
...
Handle the Test Booklet and Answer Sheet with care,

as under no circumstances (except for discrepancy in
Test Booklet Code and Answer Sheet Code), another set
will be provided
...
The candidates are not allowed to do any rough work
or writing work on the Answer Sheet
...
This space is given at the bottom of
each page and in one page (i
...
Page 39) at the end of
the booklet
...
On completion of the test, the candidates must hand
over the Answer Sheet to the Invigilator on duty in the
Room/Hall
...

9
...

10
...

11
...
Cases where a candidate has not signed the
Attendance Sheet second time will be deemed not to
have handed over the Answer Sheet and dealt with as
an unfair means case
...

12
...
is
prohibited
...
The candidates are governed by all Rules and
Regulations of the JAB/Board with regard to their
conduct in the Examination Hall
...

14
...

15
...


D/Page 40



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