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.A boy weighing 40 kgf climbs up a stair of 30 steps each 20 cm high in 4 minutes and a girl weighing 30 kgf does the same in 3 minutes. Compare: (i) the work done by them. (ii) the power developed by them.
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2.In a washing machine the electrical energy is converted into
- A.mechanical kinetic rotational energy
- B.kinetic energy
- C.vibrational energy
- D.sound energy
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3.A spring is kept compressed by a small trolley of mass 500 g lying on a smooth horizontal surface. When the trolley is released, it moves with a speed of 2 ms⁻¹. What potential energy did the spring possess when compressed?
- A.0.5 J
- B.1.0 J
- C.2.0 J
- D.4.0 J
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4.A stone of mass 64.0 g is thrown vertically upward from the ground with an initial speed of 20.0 ms⁻¹. The gravitational potential energy at the ground level is considered to be zero. Apply the principle of conservation of energy and calculate the potential energy at the maximum height attained by the stone. (g = 10 ms⁻²)
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5.A spring is compressed by a ping pong ball of mass $100\,\mathrm{g}$. On its release it flies with a velocity of $20\,\mathrm{ms}^{-1}$. Find the elastic potential energy possessed by spring.
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