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A bag contains 10 mangoes out of which...

A bag contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, the probability that other is also good is (a) `1/3` (b) `8/(15)` (c) `5/(18)` (d) `2/3`

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RS AGGARWAL-PROBABILITY-All Questions
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