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     EduGorilla 
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    Bag A contains 6 white balls and 4 black balls and bag B contains 3 white balls and 2 black bails. A white ball is picked from bag A and put into bag B. Then, three balls are picked from bag B and put into bag A. Find the probability that a ball picked now from bag A is black.

    Options :-

    1. 1/4

    2. 1/3

    3. 7/12

    4. 5/12

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Reply To: Bag A contains 6 white balls and 4 black balls and bag B contains 3 white balls and 2 black bails. A….
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