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.Two coins are tossed simultaneously 125 times and it was observed that both heads appeared 15 times. If two coins are tossed simultaneously at random, what is the probability of getting both heads?
- A.15/125
- B.3/25
- C.1/4
- D.15/100
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2.Two dice are thrown together. The probability that the sum of the two numbers will be a multiple of 4 is:
- A.$\frac{1}{2}$
- B.$\frac{1}{3}$
- C.$\frac{1}{8}$
- D.$\frac{1}{4}$
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3.Event A: The sun will rise from east tomorrow.<br>Event B: It will rain on Monday.<br>Event C: February month has 29 days in a leap year.<br>Which of the above event(s) has probability equal to 1?<br><br>
- A.all events A, B and C
- B.both events A and B
- C.both events B and C
- D.both events A and C
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4.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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5.In a class of 40 students, there are 16 boys and the rest are girls. From these students, one is selected at random. What is the probability that the selected student is a girl?
- A.16/40
- B.3/5
- C.2/5
- D.24/16
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