ICSE Class 10 Magnetism and Matter — Mock Test (2027)
Free online mock test for Magnetism and Matter (ICSE Class 10 Physics) — 79 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 Magnetism and Matter 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.Assertion (A): A superconductor is a perfect diamagnet with chi = -1 and mu_r = 0. Reason (R): The magnetic field is completely expelled from the interior of a superconductor (Meissner effect).
- A.Both A and R are true and R is the correct explanation of A
- B.Both A and R are true but R is NOT the correct explanation of A
- C.A is true but R is false
- D.A is false but R is true
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2.A paramagnetic sample obeys Curie's law (M proportional to B0/T). At 300 K in a field B0 its magnetisation is M0. To double the magnetisation in the same field, the temperature should be changed to:
- A.600 K
- B.150 K
- C.75 K
- D.450 K
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3.In a diamagnetic substance, the resultant magnetic moment of each atom in the absence of a field is:
- A.Large and positive
- B.Zero
- C.Permanent and aligned
- D.Negative and large
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4.A bar magnet of magnetic moment 1.5 J/T lies aligned with a uniform magnetic field of 0.22 T. The work required by an external torque to turn it so that its moment is normal to the field is:
- A.0.165 J
- B.0.330 J
- C.0.660 J
- D.0.000 J
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5.For the same short magnet (m = 0.48 J/T) at 10 cm, the field on the equatorial (normal-bisector) line is:
- A.0.96 G along the axis direction
- B.0.48 G, directed opposite to the magnetic moment
- C.0.48 G, along the magnetic moment
- D.zero
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