Latest self Aptitude Question SOLUTION: There are three similar boxes, containing (i). 6 black and 4 white balls (ii). 3 black and 7 white balls (iii). 5 black and 5 white balls, respectively. If you choose one of the

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(#M40020408) SELF Numerical Ability question Keep an EYE

There are three similar boxes, containing

(i). 6 black and 4 white balls
(ii). 3 black and 7 white balls
(iii). 5 black and 5 white balls, respectively.

If you choose one of the three boxes at random and from that particular box picks up a ball at random, and find that to be black, what is the probability that the ball picked up from the second box

vikash singh (10 years ago)

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