Test Booklet Code
Do not open this Test Booklet until you are asked to do so.
Important instructions:
1. The test is 3 hour 20 minutes duration and the Test Booklet contains 200 multiple – choice questions
(four options with a single correct answer) from Physics, Chemistry, and Biology. 50 questions in each
subject are divided into two Sections (A and B) as per details given below
a) Section A shall consist of 35 Questions in each subject. All questions are compulsory.
b) Section B shall consist of 15 questions in each subject, a candidate needs to attempt any 10
questions out of 15.
2. Use Blue/Black Ball Point Pen only for writing particulars on this page/marking responses.
3. Use of white fluid for correction is NOT permissible on the Answer Sheet.
4. Use of Electronic/ Manual Calculator is prohibited.
5. The candidates are governed by all Rules and Regulations of the examination with regard to their
conduct in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations
of this examinations.
Name of the candidate:
Roll Number:
Roll No in words: ___________________________________________________
Centre of Examination (in Capitals):_________________________________________________________
Candidate’s Signature: __________________Invigilator’s signature:_______________________________
Facsimile signature stamp of
Centre Superintendent:____________________________________________________________________
, PHYSICS 7. If the force on a rocket due to burning gases at
the rate of 0.5 kg/s is 210 N, then the gas is
SECTION- A moving with a velocity of
1. Dimensional formula of magnetic susceptibility (1) 210 m/s (2) 2.1 km/s
is
(3) 4.2 km/s (4) 0.42 km/s
(1) [MLT –2 A –2]
(2) [ML–2 T –2A2] 8. Three forces are acting on a block in a gravity
(3) Same as that of specific gravity free zone as shown. Change in velocity after 5
(4) Same as that of specific resistance second is
2. A student measures the thickness of a human
hair by looking at it through a microscope of
magnification 100. He makes 20 observations
and finds that the average width of the hair in
the field of view of the microscope is 3.5
mm. What is the estimate on the thickness of
hair ?
(1) 0.35 mm (2) 0.035 mm (1) zero (2) (√3 − 1) ms-1
(3) 0.0035 mm (4) 0.00035 mm (3) 50(√3 − 1) ms-1 (4) 500(√3 − 1) ms-1
3. Velocity of a particle is varying with time as 9. Frictional force acting on a body is as shown in
given by the equation v(t) = 10 - 5t ms-1. Average the diagram. Loss of kinetic energy while
velocity in the interval between initial velocity covering a distance of 10 m is
and zero velocity is
(1) 10 ms-1 (2) 7.5 ms-1 (3) 5 ms-1 (4) zero
4. Horizontal component of a vector has half the
magnitude as that of the vertical component.
Angle between the vector and horizontal
component satisfies the equation
1 1
(1) sin θ = (2) cos θ = (1) 80 J (2) 60 J (3) 40 J (4) 20 J
√5 √5
1 1
(3) tan θ = (4) cot θ =
√5 √5
10. Which of the following force produces a torque?
5. A point object is projected upward near the
surface of earth. Rate of change in velocity is (1) Weight of a the bob of a simple pendulum
(1) decreases during upward motion about the point of suspension.
(2) decreases during downward motion (2) Force on electron from the nucleus about the
(3) remains same throughout the motion
nucleus.
(4) increases during downward motion
(3) Normal force on a sphere from the horizontal
6. An electron is moving around the nucleus in a
circular path of radius R with acceleration A. floor about the point of contact.
Speed of the electron is constant. Time period of (4) Kinetic friction on a rolling wheel about the
motion is
point of contact.
𝐴
(1) 2π√𝐴𝑅 (2) 2π√𝑅
𝑅
(3) 2π√𝐴 (4) 2π𝐴√𝑅
1
, 11. A Solid cylinder has mass M, radius R and (1) l (2) 2l
Length L. Its moment of inertia 𝑙 𝑙
(3) (4)
2 4
(1) Decreases while rolling
(2) Increases while rolling
15. For an ideal liquid
(3) Remains constant throughout rolling and is
independent of axis of rotation (i) the bulk modulus is infinite.
(4) Remains constant throughout rolling and (ii) the bulk modulus is zero.
depends on axis of rotation (iii) the shear modulus is infinite.
(iv) the shear modulus is zero.
12. Which of the following options about (1) (i) and (iii) is correct
acceleration due to gravity of earth are correct?
(2) (i) and (iv) is correct
(1) Acceleration due to gravity decreases with
(3) (ii) and (iv) is correct
increasing altitude.
(2) Acceleration due to gravity increases with (4) (ii) and (iii) is correct
increasing depth (assume the earth to be a
sphere of uniform density). 16. Statement which is not correct in the case of a
surface molecule is
(3) Acceleration due to gravity decreases with
increasing latitude. (1) the net force on it is not zero.
(4) Acceleration due to gravity is independent of (2) there is a net downward force.
the mass of the earth. (3) the potential energy is less than that of a
molecule inside.
13. The gravitational force between a hollow (4) the potential energy is more than that of a
spherical shell (of radius R and uniform density) molecule inside.
and a point mass is F. The nature of F vs r where 17. As an electron makes a transition from an excited
r is the distance of the point from the centre of the state to the ground state of a hydrogen - like
hollow spherical shell of uniform density is atom/ion :
correctly given in graph
(1) kinetic energy decreases, potential energy
increases but total energy remains same
(2) kinetic energy and total energy 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
14. A wire of length L and radius r is clamped rigidly
at one end. When the other end of the wire is
pulled by a force F, its length increases by l.
Another wire of the same material of length 2L
and radius 2r, is pulled by a force 2F. The
increase in length of this wire is
2
Do not open this Test Booklet until you are asked to do so.
Important instructions:
1. The test is 3 hour 20 minutes duration and the Test Booklet contains 200 multiple – choice questions
(four options with a single correct answer) from Physics, Chemistry, and Biology. 50 questions in each
subject are divided into two Sections (A and B) as per details given below
a) Section A shall consist of 35 Questions in each subject. All questions are compulsory.
b) Section B shall consist of 15 questions in each subject, a candidate needs to attempt any 10
questions out of 15.
2. Use Blue/Black Ball Point Pen only for writing particulars on this page/marking responses.
3. Use of white fluid for correction is NOT permissible on the Answer Sheet.
4. Use of Electronic/ Manual Calculator is prohibited.
5. The candidates are governed by all Rules and Regulations of the examination with regard to their
conduct in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations
of this examinations.
Name of the candidate:
Roll Number:
Roll No in words: ___________________________________________________
Centre of Examination (in Capitals):_________________________________________________________
Candidate’s Signature: __________________Invigilator’s signature:_______________________________
Facsimile signature stamp of
Centre Superintendent:____________________________________________________________________
, PHYSICS 7. If the force on a rocket due to burning gases at
the rate of 0.5 kg/s is 210 N, then the gas is
SECTION- A moving with a velocity of
1. Dimensional formula of magnetic susceptibility (1) 210 m/s (2) 2.1 km/s
is
(3) 4.2 km/s (4) 0.42 km/s
(1) [MLT –2 A –2]
(2) [ML–2 T –2A2] 8. Three forces are acting on a block in a gravity
(3) Same as that of specific gravity free zone as shown. Change in velocity after 5
(4) Same as that of specific resistance second is
2. A student measures the thickness of a human
hair by looking at it through a microscope of
magnification 100. He makes 20 observations
and finds that the average width of the hair in
the field of view of the microscope is 3.5
mm. What is the estimate on the thickness of
hair ?
(1) 0.35 mm (2) 0.035 mm (1) zero (2) (√3 − 1) ms-1
(3) 0.0035 mm (4) 0.00035 mm (3) 50(√3 − 1) ms-1 (4) 500(√3 − 1) ms-1
3. Velocity of a particle is varying with time as 9. Frictional force acting on a body is as shown in
given by the equation v(t) = 10 - 5t ms-1. Average the diagram. Loss of kinetic energy while
velocity in the interval between initial velocity covering a distance of 10 m is
and zero velocity is
(1) 10 ms-1 (2) 7.5 ms-1 (3) 5 ms-1 (4) zero
4. Horizontal component of a vector has half the
magnitude as that of the vertical component.
Angle between the vector and horizontal
component satisfies the equation
1 1
(1) sin θ = (2) cos θ = (1) 80 J (2) 60 J (3) 40 J (4) 20 J
√5 √5
1 1
(3) tan θ = (4) cot θ =
√5 √5
10. Which of the following force produces a torque?
5. A point object is projected upward near the
surface of earth. Rate of change in velocity is (1) Weight of a the bob of a simple pendulum
(1) decreases during upward motion about the point of suspension.
(2) decreases during downward motion (2) Force on electron from the nucleus about the
(3) remains same throughout the motion
nucleus.
(4) increases during downward motion
(3) Normal force on a sphere from the horizontal
6. An electron is moving around the nucleus in a
circular path of radius R with acceleration A. floor about the point of contact.
Speed of the electron is constant. Time period of (4) Kinetic friction on a rolling wheel about the
motion is
point of contact.
𝐴
(1) 2π√𝐴𝑅 (2) 2π√𝑅
𝑅
(3) 2π√𝐴 (4) 2π𝐴√𝑅
1
, 11. A Solid cylinder has mass M, radius R and (1) l (2) 2l
Length L. Its moment of inertia 𝑙 𝑙
(3) (4)
2 4
(1) Decreases while rolling
(2) Increases while rolling
15. For an ideal liquid
(3) Remains constant throughout rolling and is
independent of axis of rotation (i) the bulk modulus is infinite.
(4) Remains constant throughout rolling and (ii) the bulk modulus is zero.
depends on axis of rotation (iii) the shear modulus is infinite.
(iv) the shear modulus is zero.
12. Which of the following options about (1) (i) and (iii) is correct
acceleration due to gravity of earth are correct?
(2) (i) and (iv) is correct
(1) Acceleration due to gravity decreases with
(3) (ii) and (iv) is correct
increasing altitude.
(2) Acceleration due to gravity increases with (4) (ii) and (iii) is correct
increasing depth (assume the earth to be a
sphere of uniform density). 16. Statement which is not correct in the case of a
surface molecule is
(3) Acceleration due to gravity decreases with
increasing latitude. (1) the net force on it is not zero.
(4) Acceleration due to gravity is independent of (2) there is a net downward force.
the mass of the earth. (3) the potential energy is less than that of a
molecule inside.
13. The gravitational force between a hollow (4) the potential energy is more than that of a
spherical shell (of radius R and uniform density) molecule inside.
and a point mass is F. The nature of F vs r where 17. As an electron makes a transition from an excited
r is the distance of the point from the centre of the state to the ground state of a hydrogen - like
hollow spherical shell of uniform density is atom/ion :
correctly given in graph
(1) kinetic energy decreases, potential energy
increases but total energy remains same
(2) kinetic energy and total energy 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
14. A wire of length L and radius r is clamped rigidly
at one end. When the other end of the wire is
pulled by a force F, its length increases by l.
Another wire of the same material of length 2L
and radius 2r, is pulled by a force 2F. The
increase in length of this wire is
2
