Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A box contains 20 identical balls of which 5 are white and 15 black. The balls are drawn at random from the box one at a time with replacement. The probability that a white ball is drawn for the 3rd time on the 6th draw is- - Sarthaks eConnect
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A box contains 20 identical balls of which 5 are white and 15 black. The balls are drawn at random from the box one at a time with replacement. The probability that a white ball is drawn for the 3rd time on the 6th draw is-

A.

`1/2`

B.

`135/2048`

C.

`135/1024`

D.

`27/4096`