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Physics MCQ for Class 11
By Swati Singh
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Updated on 12 Sep 2025, 11:16 IST
Physics MCQs for Class 11 are an essential resource for students looking to strengthen their understanding of key concepts in physics. These MCQs cover various topics from the Class 11 Physics curriculum, allowing students to test their knowledge and improve problem-solving skills. By practicing chapter-wise questions, students can gain a deeper insight into each topic, such as mechanics, thermodynamics, and waves.
For easy reference, many students prefer using class 11 Physics MCQ questions with answers chapter wise PDF, which offers a convenient way to access questions and solutions. These chapter-wise PDFs help in systematic study and better preparation for exams. You can also find Physics MCQs for Class 11 with answers PDF download online to enhance your practice sessions. These resources are perfect for self-assessment and revision before exams.
Chapter-wise CBSE Class 11 Physics MCQs
| Unit No. | Chapter | Chapter Name |
| 1 | Chapter 1 | Physical world |
| 2 | Chapter 2 | Units and Measurements |
| 3 | Chapter 3 | Motion in a Straight Line |
| 4 | Chapter 4 | Motion in a Plane |
| 5 | Chapter 5 | Laws of Motion |
| 6 | Chapter 6 | Work, Energy and Power |
| 7 | Chapter 7 | System of Particles and Rotational Motion |
| 8 | Chapter 8 | Gravitation |
| 9 | Chapter 9 | Mechanical Properties of Solids |
| 10 | Chapter 10 | Mechanical Properties of Fluids |
| 11 | Chapter 11 | Thermal Properties of Matter |
| 12 | Chapter 12 | Thermodynamics |
| 13 | Chapter 13 | Kinetic Theory |
| 14 | Chapter 14 | Oscillations |
| 15 | Chapter 15 | Waves |
Class 11 Physics MCQ Questions with Answer
Unit 1: Physical World
Q. Physics is mainly concerned with:
a) Laws of nature
b) Beauty of nature
c) Living beings
d) Arts and literature
Answer: a)
Q. The branch of physics that deals with motion without considering its cause is:
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a) Dynamics
b) Kinematics
c) Statics
d) Thermodynamics
Answer: b)
Unit 2: Units and Measurements
Q. The SI unit of force is:
a) Joule
b) Newton
c) Pascal
d) Watt
Answer: b)
Q. Which of the following is a fundamental unit?
a) Newton
b) Watt
c) Kelvin
d) Joule
Answer: c)
Unit 3: Motion in a Straight Line
Q. If a body covers equal distances in equal intervals of time, it is in:
a) Non-uniform motion
b) Uniform motion
c) Rest
d) Accelerated motion
Answer: b)
Q. The area under velocity-time graph gives:
a) Acceleration
b) Displacement
c) Distance only
d) Speed
Answer: b)
Unit 4: Motion in a Plane
Q. A projectile has maximum range when angle of projection is:
a) 30°
b) 45°
c) 60°
d) 90°
Answer: b)
Q. Centripetal force acts:
a) Towards the center
b) Away from the center
c) Along tangent
d) Opposite to motion
Answer: a)
Unit 5: Laws of Motion
Q. Newton’s first law is also known as:
a) Law of momentum
b) Law of inertia
c) Law of energy
d) Law of force
Answer: b)
Q. Action and reaction forces act on:
a) Same body
b) Different bodies
c) One body only
d) At different times
Answer: b)
Unit 6: Work, Energy & Power
Q. Work done is zero when force is:
a) Parallel to displacement
b) Perpendicular to displacement
c) Opposite to displacement
d) Equal to displacement
Answer: b)
Q. SI unit of power is:
a) Joule
b) Newton
c) Watt
d) Erg
Answer: c)
Unit 7: System of Particles and Rotational Motion
Q. The point at which the whole mass of a body is supposed to be concentrated is:
a) Centroid
b) Center of gravity
c) Center of mass
d) Mid-point
Answer: c)
Q. The moment of inertia depends on:
a) Mass only
b) Axis of rotation
c) Shape & mass distribution
d) Both b and c
Answer: d)
Unit 8: Gravitation
Q. The value of g is maximum at:
a) Equator
b) Poles
c) Center of Earth
d) Everywhere same
Answer: b)
Q. The escape velocity on Earth is nearly:
a) 11.2 km/s
b) 8.9 km/s
c) 9.8 km/s
d) 12.6 km/s
Answer: a)
Unit 8: Gravitation
Q. The value of g is maximum at:
a) Equator
b) Poles
c) Center of Earth
d) Everywhere same
Answer: b)
Q. The escape velocity on Earth is nearly:
a) 11.2 km/s
b) 8.9 km/s
c) 9.8 km/s
d) 12.6 km/s
Answer: a)
Unit 9: Mechanical Properties of Solids
Q. The ratio of stress to strain is called:
a) Elastic limit
b) Modulus of elasticity
c) Hooke’s constant
d) Young’s ratio
Answer: b)
Q. Hooke’s law holds good up to:
a) Elastic limit
b) Yield point
c) Breaking point
d) Plastic limit
Answer: a)
Unit 10: Mechanical Properties of Fluids
Q. The unit of pressure is:
a) Newton
b) Joule
c) Pascal
d) Erg
Answer: c)
Q. The upward force experienced by a body when immersed in fluid is:
a) Thrust
b) Lift
c) Buoyant force
d) Surface tension
Answer: c)
Unit 11: Thermal Properties of Matter
Q. The SI unit of heat is:
a) Joule
b) Calorie
c) Erg
d) Watt
Answer: a)
Q. Anomalous expansion of water is maximum at:
a) 0°C
b) 4°C
c) 10°C
d) 100°C
Answer: b)
Unit 12: Thermodynamics
The first law of thermodynamics is a statement of:
a) Conservation of energy
b) Conservation of mass
c) Conservation of heat only
d) Zeroth law
Answer: a)
Q. A process in which no heat is exchanged is:
a) Isothermal
b) Adiabatic
c) Isobaric
d) Isochoric
Answer: b)
Unit 13: Kinetic Theory
Q. According to kinetic theory, pressure of a gas is due to:
a) Weight of molecules
b) Collision of molecules with walls
c) Energy of molecules
d) Expansion of molecules
Answer: b)
Q. The average kinetic energy of a gas molecule is proportional to:
a) Temperature in °C
b) Temperature in Kelvin
c) Volume of gas
d) Pressure
Answer: b)
Unit 14: Oscillations
Q. The time taken to complete one oscillation is called:
a) Amplitude
b) Frequency
c) Time period
d) Phase
Answer: c)
Q. Frequency is reciprocal of:
a) Wavelength
b) Time period
c) Amplitude
d) Phase
Answer: b)
Unit 15: Waves
Q. The speed of sound is maximum in:
a) Air
b) Water
c) Steel
d) Vacuum
Answer: c)
Q. The unit of wave frequency is:
a) Hertz
b) Newton
c) Joule
d) Watt
Answer: a)
Mixed Revision MCQs
Which quantity has both magnitude and direction?
a) Scalar
b) Vector
c) Distance
d) Work
Answer: b)
The slope of distance-time graph gives:
a) Speed
b) Acceleration
c) Velocity
d) Displacement
Answer: a)
Work done on a body moving in a circular path is:
a) Maximum
b) Minimum
c) Zero
d) Negative
Answer: c)
The dimensional formula of force is:
a) [MLT⁻²]
b) [ML²T⁻²]
c) [M⁻¹L³T²]
d) [MLT⁻¹]
Answer: a)
Which law explains the origin of buoyant force?
a) Pascal’s law
b) Boyle’s law
c) Archimedes’ principle
d) Hooke’s law
Answer: c)
The unit of gravitational constant G is:
a) Nm²/kg²
b) Nm/kg
c) Nm²/kg
d) Nm²/s²
Answer: a)
Which gas law states that volume is inversely proportional to pressure at constant temperature?
a) Boyle’s law
b) Charles’s law
c) Avogadro’s law
d) Gay-Lussac’s law
Answer: a)
Energy possessed by a body due to its position is:
a) Kinetic energy
b) Potential energy
c) Mechanical energy
d) Heat energy
Answer: b)
What is the frequency of a wave with time period 0.01 s?
a) 10 Hz
b) 50 Hz
c) 100 Hz
d) 200 Hz
Answer: c)
The unit of Young’s modulus is same as:
a) Stress
b) Strain
c) Force
d) Length
Answer: a)
The zeroth law of thermodynamics deals with:
a) Work and energy
b) Heat and temperature
c) Thermal equilibrium
d) Pressure-volume work
Answer: c)
Which instrument measures atmospheric pressure?
a) Hygrometer
b) Barometer
c) Thermometer
d) Manometer
Answer: b)
The displacement in SHM is given by:
a) x = A cos ωt
b) x = At²
c) x = vt
d) x = A/ω
Answer: a)
The velocity of sound in air at 0°C is nearly:
a) 273 m/s
b) 300 m/s
c) 331 m/s
d) 350 m/s
Answer: c)
The power is defined as:
a) Work × Time
b) Work/Time
c) Force × Velocity
d) Energy + Time
Answer: b)
Benefits of Solving Physics MCQ for Class 11
Solving Physics MCQs for Class 11 offers several advantages in mastering the subject. Here is the list:
Improves Concept Understanding: Solving MCQs helps students grasp key concepts from different chapters in physics.
Chapter-wise Practice: Physics MCQs for Class 11 with answers chapter wise help focus on individual topics, ensuring thorough revision.
Boosts Confidence: Regular practice of MCQs increases confidence in applying concepts during exams.
Helps Identify Weak Areas: Solving chapter-wise MCQs helps identify areas that need further attention and practice.
Time Management: Enhances time-management skills by teaching how to solve problems quickly and accurately.
Convenient Access: Physics MCQs for Class 11 with answers PDF download allows students to practice anywhere and anytime.
Continuous Learning: The availability of Physics MCQs for Class 11 with answers chapter wise ensures regular revision and improvement.
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FAQs on Physics MCQ for Class 11
Can I download the Class 11 Physics MCQ PDF for practice?
Yes, you can download chapter-wise MCQs with answers in PDF format for easy offline practice.
How can solving MCQs help in my board exams?
Solving MCQs improves speed, accuracy, and exam readiness by covering various question formats and helping with quick revisions.
Why should I practice MCQs for Class 11 Physics?
Practicing MCQs helps you understand key concepts, improve problem-solving skills, and boost confidence for exams.
Are the MCQs on this page chapter-wise?
Yes, the MCQs are organized chapter-wise, helping you focus on specific topics and understand them better.
Where can I find reliable Class 11 Physics MCQs with answers?
You can find reliable MCQs with answers in online resources, textbooks, and PDFs for chapter-wise practice.