ICSE Class 10 Probability — Mock Test (2027)
Free online mock test for Probability (ICSE Class 10 Mathematics) — 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 Probability 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.In a musical chairs game, a person has been advised to stop playing the music at any time within 40 seconds after its start. What is the probability that the music will stop within the first 15 seconds?
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2.A bag contains 3 red and 2 blue marbles. If a marble is drawn at random, what is the probability of drawing a blue marble?
- A.2/5
- B.4/5
- C.1/5
- D.3/5
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3.Someone is asked to take a number from 1 to 100. The probability that it is a prime is:
- A.$\frac{8}{25}$
- B.$\frac{1}{4}$
- C.$\frac{3}{4}$
- D.$\frac{13}{50}$
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4.A die is thrown once. What is the probability that the (i) number is even? (ii) number is greater than 2?
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5.In a musical chairs game, a person has been advised to stop playing the music at any time within 40 seconds after its start. What is the probability that the music will stop within the first 15 seconds?
- A.15/40
- B.15/25
- C.1/4
- D.40/15
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