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Question

Two dice are thrown simultaneously. The probability that the sum of numbers on both exceeds 8 is

A
436
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B
736
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C
936
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D
1036
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Solution

The correct option is D 1036
Sample space S= {(1, 1), (1, 2), (1, 3), .........., (6, 6)} = 36 outcomes

Let E = {sum of Numbers > 8}

Then E = {(3, 6), (4, 5), (5, 4), (6, 3), (4, 6), (5, 5), (6, 4), (5, 6), (6, 5), (6, 6)} = 10 possibilities

Hence P(E)=n(E)n(S)=1036

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