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
-
1.The wavelength of a sound wave is 66 m. What is the frequency of the wave if the velocity of sound is 330 m s⁻¹? Would this sound be audible to the human ear?
- A.5 Hz, inaudible
- B.20 Hz, audible
- C.50 Hz, audible
- D.0.2 Hz, inaudible
-
2.The shrillness or pitch of a sound is determined by its:
- A.speed
- B.frequency
- C.loudness
- D.all these
-
3.Which statement correctly describes the relationship between loudness and intensity of a sound?
- A.Loudness is directly proportional to intensity
- B.Loudness is inversely proportional to intensity
- C.Loudness follows a logarithmic relationship with intensity
- D.Loudness is independent of intensity
-
4.Assertion: Two persons on the surface of moon cannot talk to each other. Reason: There is no atmosphere on the moon. (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.
-
5.Modern super sonic war planes use the principle of... while detecting their targets.
- A.SONAR
- B.echo
- C.reverberation
- D.none of these
Ready? Take the full 20-question test free — instant marking, no sign-up needed.
▶ Start free mock test