NEET Test Paper Contact Number: 9667591930 /
2025 8527521718
5 The kinetic energies of two similar cars A and B are
PHYSICS 100 J and 225 J respectively. On applying breaks, car A stops
A parallel plate capacitor made of circular plates is after 1000 m and car B stops after 1500 m. If F and F are
1 A B
the forces applied by the breaks on cars A and B,
being charged such that the surface charge density on its
respectively, then the ratio F /F is:
plates is increasing at a constant rate with time. The magnetic
A B
1 1
field arising due to displacement current is: 1. 2.
3 2
non-zero everywhere with maximum at the imaginary
1. 3 2
cylindrical surface connecting peripheries of the plates 3. 4.
2 3
2. zero between the plates and non-zero outside
3. zero at all places The current passing through the battery in the given
6
4. constant between the plates and zero outside the plates
circuit, is:
2 An electric dipole with dipole moment 5 × 10
−6
cm is
aligned with the direction of a uniform electric field of
magnitude 4 × 10 N/C. The dipole is then rotated through
5
an angle of 60 with respect to the electric field. The change
∘
in the potential energy of the dipole is:
1. 1.2 J
2. 1.5 J
3. 0.8 J
4. 1.0 J
3 A ball of mass 0.5 kg is dropped from a height of 40 m.
The ball hits the ground and rises to a height of 10 m. The
impulse imparted to the ball during its collision with the
ground is: 1. 2.5 A
2
(take g = 9.8 m/s ) 2. 1.5 A
1. 0 3. 2.0 A
2. 84 N-s 4. 0.5 A
3. 21 N-s
4. 7 N-s 7 Three identical heat conducting rods are connected in
The intensity of transmitted light when a polaroid sheet, series as shown in the figure. The rods on the sides have
4 thermal conductivity 2K while that in the middle has thermal
placed between two crossed polaroids at 22.5 from the ∘
conductivity K . The left end of the combination is
polarization axis of one of the polaroids, is (I is the intensity
0 maintained at temperature 3T and the right end at T . The
of polarised light after passing through the first polaroid): rods are thermally insulated from outside. In the steady state,
I0 I0 temperature at the left junction is T and that at the right
1. 2. T1
1
8 16
junction is T . The ratio
2 is:
I0 I0 T2
3. 4.
2 4
5 5
1. 2.
3 4
3 4
3. 4.
2 3
Page: 1
, NEET Test Paper Contact Number: 9667591930 /
2025 8527521718
8 In an oscillating spring mass system, a spring is 12 A model for the quantized motion of an electron in a
connected to a box filled with the sand. As the box oscillates, uniform magnetic field B states that the flux passing through
sand leaks slowly out of the box vertically so that the average the orbit of the electron is n(h/e) where n is an integer, h is
frequency ω (t) and average amplitude A (t) of the system Planck's constant and e is the magnitude of the electron's
changes with time t. Which of the following options charge. According to the model, the magnetic moment of an
systemically depicts these changes correctly? electron is its lowest energy state will be (m is the mass of
the electron):
heB heB
1. 2.
πm 2πm
he he
1. 2. 3. 4.
πm 2πm
13 A microscope has an objective of focal length 2 cm,
eyepiece of focal length 4 cm and the tube length of 40 cm.
If the distance of distinct vision of eye is 25 cm, the
magnification in the microscope is:
1. 150
2. 250
3. 100
3. 4. 4. 125
14 There are two inclined surfaces of equal length (L) and
same angle of inclination 45 with the horizontal. One of
∘
them is rough and the other is perfectly smooth. A given body
is a part of an electrical circuit (see figure). The takes 2 times as much time to slide down on rough surface
9 AB
than on the smooth surface. The coefficient of kinetic
potential difference V − V , at the instant when current
′′
A
′′
B friction (μ ) between the object and the rough surface is
k
i = 2 A and is increasing at a rate of 1 amp/second is: close to:
1. 0.5
2. 0.75
3. 0.25
4. 0.40
1. 9 volts
2. 10 volts 15 A full wave rectifier circuit with diodes (D1 ) and (D2 )
3. 5 volts is shown in the figure. If input supply voltage
4. 6 volts volt, then at t = 15 ms:
Vin = 220 sin(100πt)
10 A particle of mass m is moving around the origin with a
constant force F pulling it towards the origin. If Bohr model
is used to describe its motion, the radius r of the nth orbit and
the particle's speed v in the orbit depend on n as:
1. r ∝ n
2/3
;v ∝ n
1/3
2. r ∝ n
4/3
;v ∝ n
−1/3
3. r ∝ n
1/3
;v ∝ n
1/3
4. r ∝ n
1/3
;v ∝ n
2/3
11 In some appropriate units, time (t) and position (x)
1. D1 and D both are forward biased
2
relation of a moving particle is given by t = x
2
+ x. The 2. D1 and D both are reverse biased
2
acceleration of the particle is:
3. D1 is forward biased, D is reverse biased
2
2 2
1. + 2. + 4. D1 is reverse biased, D is forward biased
2
(x + 1)3 (2x + 1)
2 2
3. −
3
4. −
3
(x + 2) (2x + 1)
Page: 2
, NEET Test Paper Contact Number: 9667591930 /
2025 8527521718
16 A uniform rod of mass 20 kg and length 5 m leans 20 De-Broglie wavelength of an electron orbiting in the
against a smooth vertical wall making an angle of 60 with it.
∘
n = 2 state of hydrogen atom is close to: (Given: Bohr radius
The other end rests on a rough horizontal floor. The friction = 0.052 nm)
force that the floor exerts on the rod is: (take g = 10 m/s )
2
1. 1.67 nm
1. 200 N 2. 2.67 nm
2. 200√3 N 3. 0.067 nm
3. 100 N 4. 0.67 nm
4. 100√3 N
21 To an AC power supply of 220 V at 50 Hz, a resistor of
17 Two identical charged conducting spheres A and B have 20 Ω, a capacitor of reactance 25 Ω and an inductor of
their centres separated by a certain distance. Charge on each reactance 45 Ω are connected in series. The corresponding
sphere is q and the force of repulsion between them is F . A current in the circuit and the phase angle between the current
third identical uncharged conducting sphere is brought in and the voltage is, respectively:
contact with sphere A first and then with B and finally 1. 15.6 A and 30 ∘
removed from both. New force of repulsion between spheres 2. 15.6 A and 45 ∘
A and B (Radii of A and B are negligible compared to the 3. 7.8 A and 30 ∘
distance of separation so that for calculating force between 4. 7.8 A and 45 ∘
them they can be considered as point charges) is best given
as: 22 Which of the following options represents the variation
1.
F
2.
3F
of photoelectric current with the property of light shown on
2 8 the x-axis?
3F 2F
3. 4.
5 3
18 Two cities X and Y are connected by a regular bus (A) (B)
service with a bus leaving in either direction every T min. A
girl is driving scooty with a speed of 60 km/h in the direction
X to Y notices that a bus goes past her every 30 minutes in
the direction of her motion, and every 10 minutes in the
opposite direction. Choose the correct option for the period T
of the bus service and the speed (assumed constant) of the
(C) (D)
buses.
1. 10 min, 90 km/h
2. 15 min, 120 km/h
3. 9 min, 40 km/h
3. 25 min, 100 km/h
1. (A) and (D)
A container has two chambers of volumes litres 2. (B) and (D)
19 V1 = 2
3. (A) only
and V = 3 litres separated by a partition made of a thermal
2
4. (A) and (C)
insulator. The chambers contains n = 5 and n = 4 moles
1 2
of ideal gas at pressures p = 1 atm and p = 2 atm, A pipe open at both ends has a fundamental frequency f
1
respectively. When the partition is removed, the mixture
2
23
attains an equilibrium pressure of: in air. The pipe is now dipped vertically in a water drum to
1. 1.4 atm half of its length. The fundamental of the air column is now
2. 1.8 atm equal to:
3f
3. 1.3 atm 1. 2. 2f
4. 1.6 atm 2
f
3. 4. f
2
Page: 3
2025 8527521718
5 The kinetic energies of two similar cars A and B are
PHYSICS 100 J and 225 J respectively. On applying breaks, car A stops
A parallel plate capacitor made of circular plates is after 1000 m and car B stops after 1500 m. If F and F are
1 A B
the forces applied by the breaks on cars A and B,
being charged such that the surface charge density on its
respectively, then the ratio F /F is:
plates is increasing at a constant rate with time. The magnetic
A B
1 1
field arising due to displacement current is: 1. 2.
3 2
non-zero everywhere with maximum at the imaginary
1. 3 2
cylindrical surface connecting peripheries of the plates 3. 4.
2 3
2. zero between the plates and non-zero outside
3. zero at all places The current passing through the battery in the given
6
4. constant between the plates and zero outside the plates
circuit, is:
2 An electric dipole with dipole moment 5 × 10
−6
cm is
aligned with the direction of a uniform electric field of
magnitude 4 × 10 N/C. The dipole is then rotated through
5
an angle of 60 with respect to the electric field. The change
∘
in the potential energy of the dipole is:
1. 1.2 J
2. 1.5 J
3. 0.8 J
4. 1.0 J
3 A ball of mass 0.5 kg is dropped from a height of 40 m.
The ball hits the ground and rises to a height of 10 m. The
impulse imparted to the ball during its collision with the
ground is: 1. 2.5 A
2
(take g = 9.8 m/s ) 2. 1.5 A
1. 0 3. 2.0 A
2. 84 N-s 4. 0.5 A
3. 21 N-s
4. 7 N-s 7 Three identical heat conducting rods are connected in
The intensity of transmitted light when a polaroid sheet, series as shown in the figure. The rods on the sides have
4 thermal conductivity 2K while that in the middle has thermal
placed between two crossed polaroids at 22.5 from the ∘
conductivity K . The left end of the combination is
polarization axis of one of the polaroids, is (I is the intensity
0 maintained at temperature 3T and the right end at T . The
of polarised light after passing through the first polaroid): rods are thermally insulated from outside. In the steady state,
I0 I0 temperature at the left junction is T and that at the right
1. 2. T1
1
8 16
junction is T . The ratio
2 is:
I0 I0 T2
3. 4.
2 4
5 5
1. 2.
3 4
3 4
3. 4.
2 3
Page: 1
, NEET Test Paper Contact Number: 9667591930 /
2025 8527521718
8 In an oscillating spring mass system, a spring is 12 A model for the quantized motion of an electron in a
connected to a box filled with the sand. As the box oscillates, uniform magnetic field B states that the flux passing through
sand leaks slowly out of the box vertically so that the average the orbit of the electron is n(h/e) where n is an integer, h is
frequency ω (t) and average amplitude A (t) of the system Planck's constant and e is the magnitude of the electron's
changes with time t. Which of the following options charge. According to the model, the magnetic moment of an
systemically depicts these changes correctly? electron is its lowest energy state will be (m is the mass of
the electron):
heB heB
1. 2.
πm 2πm
he he
1. 2. 3. 4.
πm 2πm
13 A microscope has an objective of focal length 2 cm,
eyepiece of focal length 4 cm and the tube length of 40 cm.
If the distance of distinct vision of eye is 25 cm, the
magnification in the microscope is:
1. 150
2. 250
3. 100
3. 4. 4. 125
14 There are two inclined surfaces of equal length (L) and
same angle of inclination 45 with the horizontal. One of
∘
them is rough and the other is perfectly smooth. A given body
is a part of an electrical circuit (see figure). The takes 2 times as much time to slide down on rough surface
9 AB
than on the smooth surface. The coefficient of kinetic
potential difference V − V , at the instant when current
′′
A
′′
B friction (μ ) between the object and the rough surface is
k
i = 2 A and is increasing at a rate of 1 amp/second is: close to:
1. 0.5
2. 0.75
3. 0.25
4. 0.40
1. 9 volts
2. 10 volts 15 A full wave rectifier circuit with diodes (D1 ) and (D2 )
3. 5 volts is shown in the figure. If input supply voltage
4. 6 volts volt, then at t = 15 ms:
Vin = 220 sin(100πt)
10 A particle of mass m is moving around the origin with a
constant force F pulling it towards the origin. If Bohr model
is used to describe its motion, the radius r of the nth orbit and
the particle's speed v in the orbit depend on n as:
1. r ∝ n
2/3
;v ∝ n
1/3
2. r ∝ n
4/3
;v ∝ n
−1/3
3. r ∝ n
1/3
;v ∝ n
1/3
4. r ∝ n
1/3
;v ∝ n
2/3
11 In some appropriate units, time (t) and position (x)
1. D1 and D both are forward biased
2
relation of a moving particle is given by t = x
2
+ x. The 2. D1 and D both are reverse biased
2
acceleration of the particle is:
3. D1 is forward biased, D is reverse biased
2
2 2
1. + 2. + 4. D1 is reverse biased, D is forward biased
2
(x + 1)3 (2x + 1)
2 2
3. −
3
4. −
3
(x + 2) (2x + 1)
Page: 2
, NEET Test Paper Contact Number: 9667591930 /
2025 8527521718
16 A uniform rod of mass 20 kg and length 5 m leans 20 De-Broglie wavelength of an electron orbiting in the
against a smooth vertical wall making an angle of 60 with it.
∘
n = 2 state of hydrogen atom is close to: (Given: Bohr radius
The other end rests on a rough horizontal floor. The friction = 0.052 nm)
force that the floor exerts on the rod is: (take g = 10 m/s )
2
1. 1.67 nm
1. 200 N 2. 2.67 nm
2. 200√3 N 3. 0.067 nm
3. 100 N 4. 0.67 nm
4. 100√3 N
21 To an AC power supply of 220 V at 50 Hz, a resistor of
17 Two identical charged conducting spheres A and B have 20 Ω, a capacitor of reactance 25 Ω and an inductor of
their centres separated by a certain distance. Charge on each reactance 45 Ω are connected in series. The corresponding
sphere is q and the force of repulsion between them is F . A current in the circuit and the phase angle between the current
third identical uncharged conducting sphere is brought in and the voltage is, respectively:
contact with sphere A first and then with B and finally 1. 15.6 A and 30 ∘
removed from both. New force of repulsion between spheres 2. 15.6 A and 45 ∘
A and B (Radii of A and B are negligible compared to the 3. 7.8 A and 30 ∘
distance of separation so that for calculating force between 4. 7.8 A and 45 ∘
them they can be considered as point charges) is best given
as: 22 Which of the following options represents the variation
1.
F
2.
3F
of photoelectric current with the property of light shown on
2 8 the x-axis?
3F 2F
3. 4.
5 3
18 Two cities X and Y are connected by a regular bus (A) (B)
service with a bus leaving in either direction every T min. A
girl is driving scooty with a speed of 60 km/h in the direction
X to Y notices that a bus goes past her every 30 minutes in
the direction of her motion, and every 10 minutes in the
opposite direction. Choose the correct option for the period T
of the bus service and the speed (assumed constant) of the
(C) (D)
buses.
1. 10 min, 90 km/h
2. 15 min, 120 km/h
3. 9 min, 40 km/h
3. 25 min, 100 km/h
1. (A) and (D)
A container has two chambers of volumes litres 2. (B) and (D)
19 V1 = 2
3. (A) only
and V = 3 litres separated by a partition made of a thermal
2
4. (A) and (C)
insulator. The chambers contains n = 5 and n = 4 moles
1 2
of ideal gas at pressures p = 1 atm and p = 2 atm, A pipe open at both ends has a fundamental frequency f
1
respectively. When the partition is removed, the mixture
2
23
attains an equilibrium pressure of: in air. The pipe is now dipped vertically in a water drum to
1. 1.4 atm half of its length. The fundamental of the air column is now
2. 1.8 atm equal to:
3f
3. 1.3 atm 1. 2. 2f
4. 1.6 atm 2
f
3. 4. f
2
Page: 3
