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.If a letter is chosen at random from the letters of the English alphabet, then the probability that it is a letter of the word DELHI is:
- A.$\frac{1}{5}$
- B.$\frac{1}{26}$
- C.$\frac{5}{26}$
- D.$\frac{21}{26}$
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2.A bag contains 3 red and 2 blue marbles. If a marble is drawn at random, then the probability of drawing a blue marble is:
- A.$\frac{2}{5}$
- B.$\frac{1}{4}$
- C.$\frac{3}{5}$
- D.$\frac{2}{3}$
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3.A card is drawn from a deck of 52 cards. The event $E$ is that card is not an ace of hearts. The number of outcomes favorable to $E$ is<br><br>
- A.4
- B.13
- C.48
- D.51
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4.If a number $x$ is chosen at random from the numbers $-2, -1, 0, 1, 2$. Then, the probability that $x^2 < 2$ is:
- A.$\frac{2}{5}$
- B.$\frac{4}{5}$
- C.$\frac{1}{5}$
- D.$\frac{3}{5}$
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5.The probability that two boys do not have the same birthday is 0.897. What is the probability that the two boys have the same birthday?
- A.0.103
- B.0.897
- C.0.013
- D.1.897
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