Question

Two dice are rolled together. The probability that at least one of them shows a six is ______.

विकल्प

• `12/36`

• `5/36`

• `11/36`

• `6/36`

Answer 1

Two dice are rolled together. The probability that at least one of them shows a six is `underlinebb(11/36)`.

Explanation:

Possible outcomes when two dice are rolled together = 6² = 36

Favourable outcomes with at least one of them shows a six = 11

{(1, 6), (2, 6), (3, 6), (4, 6), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}

Probability = `"Favourable outcomes"/"Possible outcomes"`

= `11/36`