2014 AIIMS Question Paper Solved NEET Notes | EduRev

NEET : 2014 AIIMS Question Paper Solved NEET Notes | EduRev

 Page 1


1
ISBN  : 978-9386146441
Product Name : AIIMS 20 years Topic-wise Solved Papers (1997-2016) with 1 Mock Test
Product Description : TAIIMS Topic-wise Solved Papers consists of past years (memory based) solved papers 1997
onwards till date, distributed in around 20-25 topics in each subject.
The book has been divided into 4 sections – Physics (divided into 18 chapters), Chemistry (divided into 23 chapters),
Biology (divided into 23 chapters) and General Knowledge (divided into 6 chapters).
The book has been compiled in a manner that you just revise one topic and then solve all the previous year questions on
that topic. This will assess whether your preparation is up to the mark with the AIIMS level.
The strength of the book lies in the originality of its question papers and Errorless Solutions.
The book contains around 4000 straight MCQs - 3200 MCQs and 800 Assertion-Reason type questions.
The book also contains 1 fully solved 'Mock Test on the Latest Pattern.'
This Paper is taken from our Book:
AIIMS 2014 SOLVED PAPER
Page 2


1
ISBN  : 978-9386146441
Product Name : AIIMS 20 years Topic-wise Solved Papers (1997-2016) with 1 Mock Test
Product Description : TAIIMS Topic-wise Solved Papers consists of past years (memory based) solved papers 1997
onwards till date, distributed in around 20-25 topics in each subject.
The book has been divided into 4 sections – Physics (divided into 18 chapters), Chemistry (divided into 23 chapters),
Biology (divided into 23 chapters) and General Knowledge (divided into 6 chapters).
The book has been compiled in a manner that you just revise one topic and then solve all the previous year questions on
that topic. This will assess whether your preparation is up to the mark with the AIIMS level.
The strength of the book lies in the originality of its question papers and Errorless Solutions.
The book contains around 4000 straight MCQs - 3200 MCQs and 800 Assertion-Reason type questions.
The book also contains 1 fully solved 'Mock Test on the Latest Pattern.'
This Paper is taken from our Book:
AIIMS 2014 SOLVED PAPER
1. A stone tied to the end of a string of 1 m long is
whirled in a horizontal circle with a constant
speed. If the stone makes 22 revolution in 44
seconds, what is the magnitude and direction
of acceleration of the stone?
(a) p
2 
m s
–2
 and direction along the radius
towards the centre.
(b) p
2 
m s
–2
 and direction along the radius
away from the centre.
(c) p
2 
m s
–2
 and direction along the tangent
to the circle.
(d) p
2
/4
 
m s
–2
 and direction along the radius
towards the centre.
2. If the temperature of the sun were to increase
from T to 2T and its radius from R to 2R, then the
ratio of the radiant energy received on earth to
what it was previously will be
(a) 32 (b) 1 6
(c)4 (d) 6 4
3. A wheel is rolling straight on ground without
slipping. If the axis of the wheel has speed v, the
instantenous velocity of a point P on the rim,
defined by  angle q, relative to the ground will be
(a)
÷
ø
ö
ç
è
æ
q
2
1
cos v
(b)
÷
ø
ö
ç
è
æ
q
2
1
cos v 2
q
P
(c) ) sin 1 ( v q +
(d) ) cos 1 ( v q +
4. The dimensions of 
2
0
E
2
1
e ÷
ø
ö
ç
è
æ
 (
0
e : permittivity of
free space, E  electric field) are
( a) [MLT
–1
] (b) [ML
2
T
–2
]
(c) [ML
–1
T
–2
] (d) [ML
2
T
–1
]
5. A fork of frequency 256 Hz resonates with a
closed organ pipe of length 25.4 cm. If the length
of pipe be increased by 2 mm, the number of
beats/sec. will be
(a)4 (b) 1
(c)2 (d) 3
6. A body starts from rest from a point distance R
0
from the centre of the earth. The velocity acquired
by the body when it reaches the surface of the
earth will be (R represents radius of the earth).
(a)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
(b)
÷
÷
ø
ö
ç
ç
è
æ
-
R
1
R
1
M G 2
0
(c)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G
(d)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
7. A body starts from rest at time t = 0, the
acceleration time graph is shown in the figure.
The maximum velocity attained by the body will
be
11 11
Time
(sec.)
Time
(sec.)
Acceleration
(m/s)
2
10
(a) 110 m/s (b) 55 m/s
(c) 650 m/s (d) 550 m/s
AIIMS 2 014
PHYSICS
Page 3


1
ISBN  : 978-9386146441
Product Name : AIIMS 20 years Topic-wise Solved Papers (1997-2016) with 1 Mock Test
Product Description : TAIIMS Topic-wise Solved Papers consists of past years (memory based) solved papers 1997
onwards till date, distributed in around 20-25 topics in each subject.
The book has been divided into 4 sections – Physics (divided into 18 chapters), Chemistry (divided into 23 chapters),
Biology (divided into 23 chapters) and General Knowledge (divided into 6 chapters).
The book has been compiled in a manner that you just revise one topic and then solve all the previous year questions on
that topic. This will assess whether your preparation is up to the mark with the AIIMS level.
The strength of the book lies in the originality of its question papers and Errorless Solutions.
The book contains around 4000 straight MCQs - 3200 MCQs and 800 Assertion-Reason type questions.
The book also contains 1 fully solved 'Mock Test on the Latest Pattern.'
This Paper is taken from our Book:
AIIMS 2014 SOLVED PAPER
1. A stone tied to the end of a string of 1 m long is
whirled in a horizontal circle with a constant
speed. If the stone makes 22 revolution in 44
seconds, what is the magnitude and direction
of acceleration of the stone?
(a) p
2 
m s
–2
 and direction along the radius
towards the centre.
(b) p
2 
m s
–2
 and direction along the radius
away from the centre.
(c) p
2 
m s
–2
 and direction along the tangent
to the circle.
(d) p
2
/4
 
m s
–2
 and direction along the radius
towards the centre.
2. If the temperature of the sun were to increase
from T to 2T and its radius from R to 2R, then the
ratio of the radiant energy received on earth to
what it was previously will be
(a) 32 (b) 1 6
(c)4 (d) 6 4
3. A wheel is rolling straight on ground without
slipping. If the axis of the wheel has speed v, the
instantenous velocity of a point P on the rim,
defined by  angle q, relative to the ground will be
(a)
÷
ø
ö
ç
è
æ
q
2
1
cos v
(b)
÷
ø
ö
ç
è
æ
q
2
1
cos v 2
q
P
(c) ) sin 1 ( v q +
(d) ) cos 1 ( v q +
4. The dimensions of 
2
0
E
2
1
e ÷
ø
ö
ç
è
æ
 (
0
e : permittivity of
free space, E  electric field) are
( a) [MLT
–1
] (b) [ML
2
T
–2
]
(c) [ML
–1
T
–2
] (d) [ML
2
T
–1
]
5. A fork of frequency 256 Hz resonates with a
closed organ pipe of length 25.4 cm. If the length
of pipe be increased by 2 mm, the number of
beats/sec. will be
(a)4 (b) 1
(c)2 (d) 3
6. A body starts from rest from a point distance R
0
from the centre of the earth. The velocity acquired
by the body when it reaches the surface of the
earth will be (R represents radius of the earth).
(a)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
(b)
÷
÷
ø
ö
ç
ç
è
æ
-
R
1
R
1
M G 2
0
(c)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G
(d)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
7. A body starts from rest at time t = 0, the
acceleration time graph is shown in the figure.
The maximum velocity attained by the body will
be
11 11
Time
(sec.)
Time
(sec.)
Acceleration
(m/s)
2
10
(a) 110 m/s (b) 55 m/s
(c) 650 m/s (d) 550 m/s
AIIMS 2 014
PHYSICS
2014-2 AIIMS Solved Paper 2014
8. A water tank of height 10m, completely filled with
water is placed on a level ground. It has two
holes one at 3 m and the other at 7 m from its
base. The water ejecting from
(a) both the holes will fall at the same spot
(b) upper hole will fall farther than that from
the lower hole
(c) upper hole will fall closer than that from the
lower hole
(d) more information is required
9. The potential energy of a satellite of mass m and
revolving at a height R
e
 above the surface of
earth where R
e
 = radius of earth, is
(a) – m g R
e
(b)
2
R g m
e
-
(c)
3
R g m
e
-
(d)
4
R g m
e
-
10. The figure shows the volume V versus
temperature T graphs for a certain mass of a
perfect gas at two constant pressures of  P
1
 and
P
2
. What inference can you draw from the
graphs?
(a)P
1
 > P
2
(b) P
1
 < P
2
(c)P
1
 = P
2
P
1
P
2
V
T
q 2
q 1
(d) No interference can be drawn due to
insufficient information.
11. A mass is hanging on a spring balance which is
kept in a lift. The lift ascends. The spring balance
will show in its readings
(a) an increase
(b) a decrease
(c) no change
(d) a change depending on its velocity
12. Which of the following relation is true ?
(a) 3 (1) YK = -s (b)
9 Y
K
Y
h
=
+h
(c) (6) KY s = +h (d)
05. Y -h
s=
h
13. y = 2 (cm) sin 
ú
û
ù
ê
ë
é
f +
p
2
t
what is the maximum
acceleration of the particle doing the S.H.M.
(a)
2
p
cm/s
2
(b)
2
2
p
cm/s
2
(c)
4
2
p
cm/s
2
(d)
4
p
cm/s
2
14. A system goes from A to B via two processes I
and II as shown in figure. If DU
1
 and DU
2
 are the
changes in internal energies in the processes I
and II respectively, then
II
I
B A
p
v
(a) relation between DU
1
 and DU
2
 can not be
determined
(b) DU
1
 = DU
2
(c) DU
1
 < DU
2
(d) DU
1
 > DU
2
15. If the linear momentum is increased by 5%, the
kinetic energy will increase by
(a) 50% (b) 100%
(c) 125% (d) 10%
16. A crystal has a coefficient of expansion 13×10
–7
in one direction and 231 × 10
–7
 in every direction
at right angles to it. Then the cubical coefficient
of expansion is
(a) 462 × 10
–7
(b) 244 × 10
–7
(c) 475 × 10
–7
(d) 257 × 10
–7
17. The equation of a progressive wave is
ú
û
ù
ê
ë
é
- p =
30 . 0
x
01 . 0
t
2 sin 02 . 0 y
Here x and y are in metre and t is in second. The
velocity of propagation of the wave is
(a) 300 m s
–1
(b) 30 m s
–1
(c) 400 m s
–1
(d) 40 m s
–1
18. Two projectiles are fired from the same point
with the same speed at angles of projection 60º
and 30º respectively . Which one of the following
is true?
(a) Their maximum height will be same
(b) Their range will be same
(c) Their landing velocity will be same
(d) Their time of flight will be same
Page 4


1
ISBN  : 978-9386146441
Product Name : AIIMS 20 years Topic-wise Solved Papers (1997-2016) with 1 Mock Test
Product Description : TAIIMS Topic-wise Solved Papers consists of past years (memory based) solved papers 1997
onwards till date, distributed in around 20-25 topics in each subject.
The book has been divided into 4 sections – Physics (divided into 18 chapters), Chemistry (divided into 23 chapters),
Biology (divided into 23 chapters) and General Knowledge (divided into 6 chapters).
The book has been compiled in a manner that you just revise one topic and then solve all the previous year questions on
that topic. This will assess whether your preparation is up to the mark with the AIIMS level.
The strength of the book lies in the originality of its question papers and Errorless Solutions.
The book contains around 4000 straight MCQs - 3200 MCQs and 800 Assertion-Reason type questions.
The book also contains 1 fully solved 'Mock Test on the Latest Pattern.'
This Paper is taken from our Book:
AIIMS 2014 SOLVED PAPER
1. A stone tied to the end of a string of 1 m long is
whirled in a horizontal circle with a constant
speed. If the stone makes 22 revolution in 44
seconds, what is the magnitude and direction
of acceleration of the stone?
(a) p
2 
m s
–2
 and direction along the radius
towards the centre.
(b) p
2 
m s
–2
 and direction along the radius
away from the centre.
(c) p
2 
m s
–2
 and direction along the tangent
to the circle.
(d) p
2
/4
 
m s
–2
 and direction along the radius
towards the centre.
2. If the temperature of the sun were to increase
from T to 2T and its radius from R to 2R, then the
ratio of the radiant energy received on earth to
what it was previously will be
(a) 32 (b) 1 6
(c)4 (d) 6 4
3. A wheel is rolling straight on ground without
slipping. If the axis of the wheel has speed v, the
instantenous velocity of a point P on the rim,
defined by  angle q, relative to the ground will be
(a)
÷
ø
ö
ç
è
æ
q
2
1
cos v
(b)
÷
ø
ö
ç
è
æ
q
2
1
cos v 2
q
P
(c) ) sin 1 ( v q +
(d) ) cos 1 ( v q +
4. The dimensions of 
2
0
E
2
1
e ÷
ø
ö
ç
è
æ
 (
0
e : permittivity of
free space, E  electric field) are
( a) [MLT
–1
] (b) [ML
2
T
–2
]
(c) [ML
–1
T
–2
] (d) [ML
2
T
–1
]
5. A fork of frequency 256 Hz resonates with a
closed organ pipe of length 25.4 cm. If the length
of pipe be increased by 2 mm, the number of
beats/sec. will be
(a)4 (b) 1
(c)2 (d) 3
6. A body starts from rest from a point distance R
0
from the centre of the earth. The velocity acquired
by the body when it reaches the surface of the
earth will be (R represents radius of the earth).
(a)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
(b)
÷
÷
ø
ö
ç
ç
è
æ
-
R
1
R
1
M G 2
0
(c)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G
(d)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
7. A body starts from rest at time t = 0, the
acceleration time graph is shown in the figure.
The maximum velocity attained by the body will
be
11 11
Time
(sec.)
Time
(sec.)
Acceleration
(m/s)
2
10
(a) 110 m/s (b) 55 m/s
(c) 650 m/s (d) 550 m/s
AIIMS 2 014
PHYSICS
2014-2 AIIMS Solved Paper 2014
8. A water tank of height 10m, completely filled with
water is placed on a level ground. It has two
holes one at 3 m and the other at 7 m from its
base. The water ejecting from
(a) both the holes will fall at the same spot
(b) upper hole will fall farther than that from
the lower hole
(c) upper hole will fall closer than that from the
lower hole
(d) more information is required
9. The potential energy of a satellite of mass m and
revolving at a height R
e
 above the surface of
earth where R
e
 = radius of earth, is
(a) – m g R
e
(b)
2
R g m
e
-
(c)
3
R g m
e
-
(d)
4
R g m
e
-
10. The figure shows the volume V versus
temperature T graphs for a certain mass of a
perfect gas at two constant pressures of  P
1
 and
P
2
. What inference can you draw from the
graphs?
(a)P
1
 > P
2
(b) P
1
 < P
2
(c)P
1
 = P
2
P
1
P
2
V
T
q 2
q 1
(d) No interference can be drawn due to
insufficient information.
11. A mass is hanging on a spring balance which is
kept in a lift. The lift ascends. The spring balance
will show in its readings
(a) an increase
(b) a decrease
(c) no change
(d) a change depending on its velocity
12. Which of the following relation is true ?
(a) 3 (1) YK = -s (b)
9 Y
K
Y
h
=
+h
(c) (6) KY s = +h (d)
05. Y -h
s=
h
13. y = 2 (cm) sin 
ú
û
ù
ê
ë
é
f +
p
2
t
what is the maximum
acceleration of the particle doing the S.H.M.
(a)
2
p
cm/s
2
(b)
2
2
p
cm/s
2
(c)
4
2
p
cm/s
2
(d)
4
p
cm/s
2
14. A system goes from A to B via two processes I
and II as shown in figure. If DU
1
 and DU
2
 are the
changes in internal energies in the processes I
and II respectively, then
II
I
B A
p
v
(a) relation between DU
1
 and DU
2
 can not be
determined
(b) DU
1
 = DU
2
(c) DU
1
 < DU
2
(d) DU
1
 > DU
2
15. If the linear momentum is increased by 5%, the
kinetic energy will increase by
(a) 50% (b) 100%
(c) 125% (d) 10%
16. A crystal has a coefficient of expansion 13×10
–7
in one direction and 231 × 10
–7
 in every direction
at right angles to it. Then the cubical coefficient
of expansion is
(a) 462 × 10
–7
(b) 244 × 10
–7
(c) 475 × 10
–7
(d) 257 × 10
–7
17. The equation of a progressive wave is
ú
û
ù
ê
ë
é
- p =
30 . 0
x
01 . 0
t
2 sin 02 . 0 y
Here x and y are in metre and t is in second. The
velocity of propagation of the wave is
(a) 300 m s
–1
(b) 30 m s
–1
(c) 400 m s
–1
(d) 40 m s
–1
18. Two projectiles are fired from the same point
with the same speed at angles of projection 60º
and 30º respectively . Which one of the following
is true?
(a) Their maximum height will be same
(b) Their range will be same
(c) Their landing velocity will be same
(d) Their time of flight will be same
AIIMS Solved Paper 2014 2014-3
19. A wooden block, with a coin placed on its top,
floats in water as shown in fig. the distance  l
and h are shown there. After some time the coin
falls into the water. Then
Coin
l
h
(a) l decreases and h increases
(b) l increases and h decreases
(c) both l and h increases
(d) both l and h decreases
20. Resonance is an example of
(a) tuning fork (b) forced vibration
(c) free vibration (d) damped vibration
21. In a medium of dielectric constant K, the electric
field is E
r
. If 
0
Î is permittivity of the free space,
the electric displacement vector is
(a)
0
E K
Î
r
(b)
0
K
E
Î
r
(c)
K
E
0
r
Î
(d)
E K
0
r
Î
22. An inductance L having a resistance R is
connected to an alternating source of  angular
frequency w. The Quality factor Q of inductance
is
(a) R/ wL (b) (wL/R)
2
(c) (R /wL)
½
(d) wL/R
23. An equilateral prism is placed on a horizontal
surface. A ray PQ is incident onto it. For minimum
deviation
P
Q
R
S
(a) PQ is horizontal
(b) QR is horizontal
(c) RS is horizontal
(d) Any one will be horizontal
24. Sky wave propagation is not possible for
frequencies
(a) equal to 30 MHz
(b) less than 30 MHz
(c) greater than 30 MHz
(d) None of these
25. A 15.0 eV photon collides with and ionizes a
hydrogen atom. If the atom was originally in the
ground state (ionization potential =13.6 eV), what
is the kinetic energy of the ejected electron?
(a) 1.4 eV (b) 13.6 e V
(c) 15.0 e V (d) 28.6 e V
26. An oscillator is nothing but an amplifier with
(a) positive feedback
(b) large gain
(c) no feedback
(d) negative feedback
27. What is the effective capacitance between points
X and Y?
(a) 24 mF
(b) 18 mF
(c) 12 mF
C= 6F
3  
m C = 6F
2 
m
C = 6F
1 
m
C = 6F
4 
m
C = 20F
5 
m
X
A C
B
D
Y
(d) 6 mF
28. Magnetic lines of force due to a bar magnet do
not intersect because
(a) a point always has a single net magnetic
field
(b) the lines have similar charges and so repel
each other
(c) the lines always diverge from a single
force
(d) the lines need magnetic lenses to be made
to interest
29. 4eV is the energy of incident photon and the
work function is 2eV . The stopping potential will
be
(a) 2V (b) 4 V
(c ) 6 V (d) V 2 2
30. Which of the following are not electromagnetic
waves?
(a) cosmic rays (b) g-rays
(c) b-rays (d) X-rays.
31. The flux linked with a coil at any instant 't' is
given by
f = 10t
2
 – 50t + 250. The induced emf at t = 3s is
(a) –190 V (b) –10 V
(c) 1 0 V (d) 190 V
Page 5


1
ISBN  : 978-9386146441
Product Name : AIIMS 20 years Topic-wise Solved Papers (1997-2016) with 1 Mock Test
Product Description : TAIIMS Topic-wise Solved Papers consists of past years (memory based) solved papers 1997
onwards till date, distributed in around 20-25 topics in each subject.
The book has been divided into 4 sections – Physics (divided into 18 chapters), Chemistry (divided into 23 chapters),
Biology (divided into 23 chapters) and General Knowledge (divided into 6 chapters).
The book has been compiled in a manner that you just revise one topic and then solve all the previous year questions on
that topic. This will assess whether your preparation is up to the mark with the AIIMS level.
The strength of the book lies in the originality of its question papers and Errorless Solutions.
The book contains around 4000 straight MCQs - 3200 MCQs and 800 Assertion-Reason type questions.
The book also contains 1 fully solved 'Mock Test on the Latest Pattern.'
This Paper is taken from our Book:
AIIMS 2014 SOLVED PAPER
1. A stone tied to the end of a string of 1 m long is
whirled in a horizontal circle with a constant
speed. If the stone makes 22 revolution in 44
seconds, what is the magnitude and direction
of acceleration of the stone?
(a) p
2 
m s
–2
 and direction along the radius
towards the centre.
(b) p
2 
m s
–2
 and direction along the radius
away from the centre.
(c) p
2 
m s
–2
 and direction along the tangent
to the circle.
(d) p
2
/4
 
m s
–2
 and direction along the radius
towards the centre.
2. If the temperature of the sun were to increase
from T to 2T and its radius from R to 2R, then the
ratio of the radiant energy received on earth to
what it was previously will be
(a) 32 (b) 1 6
(c)4 (d) 6 4
3. A wheel is rolling straight on ground without
slipping. If the axis of the wheel has speed v, the
instantenous velocity of a point P on the rim,
defined by  angle q, relative to the ground will be
(a)
÷
ø
ö
ç
è
æ
q
2
1
cos v
(b)
÷
ø
ö
ç
è
æ
q
2
1
cos v 2
q
P
(c) ) sin 1 ( v q +
(d) ) cos 1 ( v q +
4. The dimensions of 
2
0
E
2
1
e ÷
ø
ö
ç
è
æ
 (
0
e : permittivity of
free space, E  electric field) are
( a) [MLT
–1
] (b) [ML
2
T
–2
]
(c) [ML
–1
T
–2
] (d) [ML
2
T
–1
]
5. A fork of frequency 256 Hz resonates with a
closed organ pipe of length 25.4 cm. If the length
of pipe be increased by 2 mm, the number of
beats/sec. will be
(a)4 (b) 1
(c)2 (d) 3
6. A body starts from rest from a point distance R
0
from the centre of the earth. The velocity acquired
by the body when it reaches the surface of the
earth will be (R represents radius of the earth).
(a)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
(b)
÷
÷
ø
ö
ç
ç
è
æ
-
R
1
R
1
M G 2
0
(c)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G
(d)
÷
÷
ø
ö
ç
ç
è
æ
-
0
R
1
R
1
M G 2
7. A body starts from rest at time t = 0, the
acceleration time graph is shown in the figure.
The maximum velocity attained by the body will
be
11 11
Time
(sec.)
Time
(sec.)
Acceleration
(m/s)
2
10
(a) 110 m/s (b) 55 m/s
(c) 650 m/s (d) 550 m/s
AIIMS 2 014
PHYSICS
2014-2 AIIMS Solved Paper 2014
8. A water tank of height 10m, completely filled with
water is placed on a level ground. It has two
holes one at 3 m and the other at 7 m from its
base. The water ejecting from
(a) both the holes will fall at the same spot
(b) upper hole will fall farther than that from
the lower hole
(c) upper hole will fall closer than that from the
lower hole
(d) more information is required
9. The potential energy of a satellite of mass m and
revolving at a height R
e
 above the surface of
earth where R
e
 = radius of earth, is
(a) – m g R
e
(b)
2
R g m
e
-
(c)
3
R g m
e
-
(d)
4
R g m
e
-
10. The figure shows the volume V versus
temperature T graphs for a certain mass of a
perfect gas at two constant pressures of  P
1
 and
P
2
. What inference can you draw from the
graphs?
(a)P
1
 > P
2
(b) P
1
 < P
2
(c)P
1
 = P
2
P
1
P
2
V
T
q 2
q 1
(d) No interference can be drawn due to
insufficient information.
11. A mass is hanging on a spring balance which is
kept in a lift. The lift ascends. The spring balance
will show in its readings
(a) an increase
(b) a decrease
(c) no change
(d) a change depending on its velocity
12. Which of the following relation is true ?
(a) 3 (1) YK = -s (b)
9 Y
K
Y
h
=
+h
(c) (6) KY s = +h (d)
05. Y -h
s=
h
13. y = 2 (cm) sin 
ú
û
ù
ê
ë
é
f +
p
2
t
what is the maximum
acceleration of the particle doing the S.H.M.
(a)
2
p
cm/s
2
(b)
2
2
p
cm/s
2
(c)
4
2
p
cm/s
2
(d)
4
p
cm/s
2
14. A system goes from A to B via two processes I
and II as shown in figure. If DU
1
 and DU
2
 are the
changes in internal energies in the processes I
and II respectively, then
II
I
B A
p
v
(a) relation between DU
1
 and DU
2
 can not be
determined
(b) DU
1
 = DU
2
(c) DU
1
 < DU
2
(d) DU
1
 > DU
2
15. If the linear momentum is increased by 5%, the
kinetic energy will increase by
(a) 50% (b) 100%
(c) 125% (d) 10%
16. A crystal has a coefficient of expansion 13×10
–7
in one direction and 231 × 10
–7
 in every direction
at right angles to it. Then the cubical coefficient
of expansion is
(a) 462 × 10
–7
(b) 244 × 10
–7
(c) 475 × 10
–7
(d) 257 × 10
–7
17. The equation of a progressive wave is
ú
û
ù
ê
ë
é
- p =
30 . 0
x
01 . 0
t
2 sin 02 . 0 y
Here x and y are in metre and t is in second. The
velocity of propagation of the wave is
(a) 300 m s
–1
(b) 30 m s
–1
(c) 400 m s
–1
(d) 40 m s
–1
18. Two projectiles are fired from the same point
with the same speed at angles of projection 60º
and 30º respectively . Which one of the following
is true?
(a) Their maximum height will be same
(b) Their range will be same
(c) Their landing velocity will be same
(d) Their time of flight will be same
AIIMS Solved Paper 2014 2014-3
19. A wooden block, with a coin placed on its top,
floats in water as shown in fig. the distance  l
and h are shown there. After some time the coin
falls into the water. Then
Coin
l
h
(a) l decreases and h increases
(b) l increases and h decreases
(c) both l and h increases
(d) both l and h decreases
20. Resonance is an example of
(a) tuning fork (b) forced vibration
(c) free vibration (d) damped vibration
21. In a medium of dielectric constant K, the electric
field is E
r
. If 
0
Î is permittivity of the free space,
the electric displacement vector is
(a)
0
E K
Î
r
(b)
0
K
E
Î
r
(c)
K
E
0
r
Î
(d)
E K
0
r
Î
22. An inductance L having a resistance R is
connected to an alternating source of  angular
frequency w. The Quality factor Q of inductance
is
(a) R/ wL (b) (wL/R)
2
(c) (R /wL)
½
(d) wL/R
23. An equilateral prism is placed on a horizontal
surface. A ray PQ is incident onto it. For minimum
deviation
P
Q
R
S
(a) PQ is horizontal
(b) QR is horizontal
(c) RS is horizontal
(d) Any one will be horizontal
24. Sky wave propagation is not possible for
frequencies
(a) equal to 30 MHz
(b) less than 30 MHz
(c) greater than 30 MHz
(d) None of these
25. A 15.0 eV photon collides with and ionizes a
hydrogen atom. If the atom was originally in the
ground state (ionization potential =13.6 eV), what
is the kinetic energy of the ejected electron?
(a) 1.4 eV (b) 13.6 e V
(c) 15.0 e V (d) 28.6 e V
26. An oscillator is nothing but an amplifier with
(a) positive feedback
(b) large gain
(c) no feedback
(d) negative feedback
27. What is the effective capacitance between points
X and Y?
(a) 24 mF
(b) 18 mF
(c) 12 mF
C= 6F
3  
m C = 6F
2 
m
C = 6F
1 
m
C = 6F
4 
m
C = 20F
5 
m
X
A C
B
D
Y
(d) 6 mF
28. Magnetic lines of force due to a bar magnet do
not intersect because
(a) a point always has a single net magnetic
field
(b) the lines have similar charges and so repel
each other
(c) the lines always diverge from a single
force
(d) the lines need magnetic lenses to be made
to interest
29. 4eV is the energy of incident photon and the
work function is 2eV . The stopping potential will
be
(a) 2V (b) 4 V
(c ) 6 V (d) V 2 2
30. Which of the following are not electromagnetic
waves?
(a) cosmic rays (b) g-rays
(c) b-rays (d) X-rays.
31. The flux linked with a coil at any instant 't' is
given by
f = 10t
2
 – 50t + 250. The induced emf at t = 3s is
(a) –190 V (b) –10 V
(c) 1 0 V (d) 190 V
2014-4 AIIMS Solved Paper 2014
32. If we double the radius of a coil keeping the
current through it unchanged, then the magnetic
field at any point  at a large distance from the
centre becomes approximately
(a) double (b) three times
(c) four times (d) one-fourth
33. Find out the value of current through 2W
resistance for the given circuit
10 V 
5 W 10 W 
20 V 
2 W 
(a) zero (b) 2 A
(c) 5 A (d) 4 A
34. In Young’s double slit experiment, we get 10
fringes in the field of view of monochromatic
light of wavelength 4000Å. If we use
monochromatic light of wavelength 5000Å, then
the number of fringes obtained in the same field
of view is
(a)8 (b) 10
(c) 40 (d) 50
35. A radioactive nuclide is produced at the constant
rate of n per second (say , by bombarding a target
with neutrons). The expected number N of nuclei
in existence t seconds after the number is N
0
 is
given by
(a)
t
0
e N N
l -
=
(b)
t
0
e N
n
N
l -
+
l
=
(c)
t
0
e
n
N
n
N
l -
÷
ø
ö
ç
è
æ
l
- +
l
=
(d)
t
0
e
n
N
n
N
l -
÷
ø
ö
ç
è
æ
l
+ +
l
=
Where l is the decay constant of the sample
36. A light ray is incident perpendicularly to one
face of a 90° prism and is totally internally
reflected at the glass-air interface. If the angle of
reflection is 45°, we conclude that the refractive
index
(a)
2
1
n >
(b)
2 n >
(c)
2
1
n <
(d)
2 n <
37. The cold junction of a thermocouple is
maintained at 10ºC. No thermo e.m.f. is developed
when the hot junction is maintained at 530ºC.
The neutral temperature is
(a) 260ºC (b) 265ºC
(c) 270ºC (d) 520ºC
38. Which of the following statement is incorrect ?
(a) In LCR series ac circuit, as the frequency of
the source increases, the impedence of the
circuit first decreases and then increases.
(b) If the net reactance of an LCR series ac circuit
is same as its resistance, then the current
lags behind the voltage by 45°.
(c) At resonance, the impedence of an ac circuit
becomes purely resistive.
(d) Below resonance, voltage leads the current
while above it, current leads the voltage.
39. Following diagram performs the logic function
of
Y
A
B
(a) XOR gate (b) AND gate
(c) NAND gate (d) OR gate
40. The condition for obtaining secondary maxima
in the diffraction pattern due to single slit is
(a)
asinn q=l
(b) ( ) asin 2n1
2
l
q=-
(c) ( ) asin 2n1 q= -l
(d)
n
a sin
2
l
q=
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