CUET · MATHS · PYQ PAPER 2023
The mean of numbers obtained on throwing a die having written 1 on three faces, 2 on two faces and 5 on one face is:
- A 1
- B 2
- C 5
- D \(\frac{8}{3}\)
Answer & Solution
Correct Answer
(D) \(\frac{8}{3}\)
Step-by-step Solution
Detailed explanation
\(\text{Sum} = (1 \times 3) + (2 \times 2) + (5 \times 1) = 3 + 4 + 5 = 12\) \(\text{Mean} = \frac{12}{6} = 2\)
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