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A box contains 10 mangoes out of which 4...

A box contains 10 mangoes out of which 4 are spoiled 2 mangoes are taken together at random. If one of them is found to be good, then the probability that the other is also good, is

A

a) 1/3

B

b) 2/3

C

c) 8/15

D

d) 5/13

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