CBSE Class 10 Mathematics Standard sample paper 2026-27: question 13
From the official CBSE sample question paper for 2026-27, section A, question 13, for 1 mark. Try it first; the hints and our step-by-step solution are below.
Q13 · 1 mark · MCQProbability
Two dice are rolled simultaneously. The probability of getting number less than 4 on each die is:
- (A)
- (B)
- (C)
- (D)
Source: official sample paper from cbseacademic.nic.in (PDF). See it in the full Sample paper 2026-27.
Hints
Open one hint at a time and try again before the next.
Hint 1
Which numbers on a die are less than 4?
Hint 2
Both dice must show such a number at the same time.
Step-by-step solution
Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.
Total outcomes . Each die must show 1, 2 or 3, giving favourable outcomes: (1,1), (1,2), (1,3), (2,1), (2,2), (2,3), (3,1), (3,2), (3,3).
- 1 mark
, which is option (A).
Answer: , option (A)
Where the marks are
- Counts 9 favourable outcomes out of 36 and gets 1/4 (1 mark)
Revise the chapter
- Chapter: Probability (notes, formulas, where marks are lost and every past question)
- Topic: Probability Problems on Coins and Dice
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