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.During photosynthesis, solar energy is trapped by leaves and gets converted into which form of energy?
- A.light to electrical
- B.light to chemical
- C.chemical to light
- D.chemical to heat
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2.When a body moves in a circular path, how much work is done by the body?
- A.Zero, because the centripetal force is perpendicular to the displacement at every point.
- B.Maximum, since the body is continuously moving and force is applied.
- C.Equal to the product of centripetal force and the radius of the path.
- D.Half the kinetic energy of the body, as work depends on velocity.
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3.A truck driver starts off with his loaded truck. Which sequence best describes the major energy changes that take place in setting the truck into motion?
- A.Mechanical energy → Electrical energy → Chemical energy
- B.Chemical energy → Electrical energy → Mechanical energy (with some heat and sound loss)
- C.Electrical energy → Heat energy → Mechanical energy
- D.Potential energy → Kinetic energy → Electrical energy
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4.A body of mass 200 g falls freely from a height of 15 m. (Take, g = 10 ms⁻²) (i) When the body reaches 10 m above the ground, its potential energy will be
- A.20000 J
- B.10 J
- C.10000 J
- D.20 J
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5.In the diagram below, a force $F$ acts on a body causing a displacement $S$ at an angle $\theta$ to the direction of the force.
Which labeled part of the diagram represents the component of displacement responsible for the work done by the force?- A.The full displacement vector $S$
- B.The component of $S$ perpendicular to $F$ ($S \sin \theta$)
- C.The component of $S$ parallel to $F$ ($S \cos \theta$)
- D.The angle $\theta$ between $F$ and $S$
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