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प्रश्न
Two dice are thrown at the same time. Find the probability of getting different numbers on both dice.
उत्तर
Two dice are thrown at the same time. ...[Given]
So, total number of possible outcomes = 36
We have, different number on both dice.
So, number of possible outcomes
= 36 – Number of possible outcomes for same number on both dice
= 36 – 6
= 30
∴ Required probability = `30/36 = 5/6`
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संबंधित प्रश्न
Two dice, one blue and one grey, are thrown at the same time.
(i) Write down all the possible outcomes and complete the following table:
| Event : ‘Sum on 2 dice’ |
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Probability | `1/36` | `5/36` | `1/36` |
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