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A bag contains 4 black , 5 white and 6 r...

A bag contains 4 black , 5 white and 6 red balls. If 4 balls are drawn one by one with replacement the probability that none is red is

A

`81//625`

B

`27//125`

C

`81//125`

D

`27//625`

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The correct Answer is:
A
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AAKASH SERIES-PROBABILITY-Exercise-I
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