ICSE Class 10 Work, Energy and Power — Mock Test (2027)
Free online mock test for Work, Energy and Power (ICSE Class 10 Physics) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Work, Energy and Power chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.What is meant by mechanical energy?
- A.Sum of kinetic energy and potential energy of a body.
- B.Energy due to motion only.
- C.Energy due to position only.
- D.Energy lost as heat during motion.
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2.Assertion: When the force retards the motion of a body, the work done is zero. Reason: Work done depends on angle between force and displacement.
- A.Both assertion and reason are true and reason is the correct explanation of assertion.
- B.Both assertion and reason are true but reason is not the correct explanation of assertion.
- C.Assertion is true but reason is false.
- D.Assertion is false but reason is true.
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3.Which of the following correctly lists the three forms of kinetic energy along with one accurate example of each?
- A.Translational (e.g., a moving car), Rotational (e.g., a spinning top), Vibrational (e.g., a vibrating tuning fork)
- B.Potential (e.g., a stretched spring), Rotational (e.g., a rolling ball), Translational (e.g., a falling stone)
- C.Translational (e.g., a swinging pendulum), Vibrational (e.g., a rotating fan), Rotational (e.g., a bouncing ball)
- D.Mechanical (e.g., a moving train), Rotational (e.g., a spinning wheel), Thermal (e.g., boiling water)
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4.State two factors on which the power spent by a source depends. Which of the following correctly identifies these factors?
- A.Work done by the source and the distance over which the work is done.
- B.Work done by the source and the time taken to do the work.
- C.Force applied by the source and the velocity of the object.
- D.Energy consumed by the source and the efficiency of the source.
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5.What force must be applied to a body through a distance of 10 m, such that it does a work of 4000 J. If the mass of the body is 20 kg, what is the acceleration of the body?
- A.20 ms⁻²
- B.10 ms⁻²
- C.40 ms⁻²
- D.30 ms⁻²
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