ICSE Class 10 System of Particles and Rotational Motion — Mock Test (2027)
Free online mock test for System of Particles and Rotational Motion (ICSE Class 10 Physics) — 99 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 System of Particles and Rotational Motion 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.From a uniform disc of radius R, a circular hole of radius R/2 is cut out, its centre at R/2 from the disc centre. The CM of the remaining body is at:
- A.R/6 from the centre, on the side opposite to the hole
- B.R/2 from the centre, on the side of the hole
- C.the centre of the original disc
- D.R/3 from the centre, on the side of the hole
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2.Using the translational-rotational analogy, which correspondence is INCORRECT?
- A.F = Ma corresponds to tau = I alpha
- B.p = Mv corresponds to L = I omega
- C.1/2 Mv^2 corresponds to 1/2 I omega^2
- D.P = Fv corresponds to P = tau/omega
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3.The rotational analogue of v = v0 + at is:
- A.omega = omega0 + alpha t
- B.theta = omega0 t
- C.omega^2 = 2 alpha theta
- D.omega = alpha t^2
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4.To determine the motion of the centre of mass of a system, we need to know:
- A.only the internal forces
- B.only the external forces
- C.both internal and external forces equally
- D.the trajectory of each particle
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5.The moment of inertia of a system of particles about an axis is:
- A.I = sum of (m_i r_i)
- B.I = sum of (m_i r_i^2)
- C.I = sum of (m_i / r_i)
- D.I = sum of (m_i^2 r_i)
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