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Bag A contains 4 white and 3 black balls...

Bag A contains 4 white and 3 black balls. Bag B contains 3 white and 2 black balls. One ball is transferred from bag A to bag B. Now one ball is drawn from bag B. Find the probability that it is white.

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The correct Answer is:
`(25)/(42)`
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AAKASH SERIES-PROBABILITY-Solved Example
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