ICSE Class 10 Sound — Mock Test (2027)
Free online mock test for Sound (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 Sound 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: The flash of lightening is seen before the sound of thunder is heard. Reason: Speed of sound is greater than speed of light. (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.
- 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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2.Free vibrations are
- a.The vibrations under the influence of a periodic force
- b.The vibrations with larger amplitude
- c.The vibrations when the frequency continuously decreases
- d.The vibrations with a constant frequency and constant amplitude
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3.What is the term for the sound heard after reflection from a large obstacle, such as a high building, after the original sound dies off?
- A.Reverberation
- B.Echo
- C.Resonance
- D.Interference
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4.Which type of waves are used for sound ranging?
- A.Infrasonic waves
- B.Ultrasonic waves
- C.Audible sound waves
- D.Radio waves
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5.Which of the following best describes damped vibrations?
- A.Vibrations that increase in amplitude over time.
- B.Vibrations that maintain constant amplitude.
- C.Vibrations that die out with time.
- D.Vibrations that occur only in a vacuum.
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