Total outcomes =36. Odd primes between 2 and 12: 3, 5, 7, 11. Favourable pairs: sum 3 (2 ways), sum 5 (4 ways), sum 7 (6 ways), sum 11 (2 ways) =14. Probability =14/36=7/18.
A pair of dice is thrown. What is the probability of getting the sum of numbers on the two faces an odd-prime number?
CUET UG 2023 — General Test Quantitative Reasoning
2023mcqmedium
A pair of dice is thrown. What is the probability of getting the sum of numbers on the two faces an odd-prime number?
Official previous-year question
Held on 24 May 2023 · Verified 13 Jul 2026.
Options
- A
187
- B
61
- C
21
- D
125
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