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     EduGorilla 
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    There are two bags such that each contain same number of red as well as black balls respectively. Each bag has a total of 17 balls. Two Balls are drawn from each of the bags one by one such that there is replacement in one of them while no replacement is made to the other bag. If the probability that 2nd set of balls drawn being red from either of the bags is 12/17 then the initial number of red balls in either bag was how much?

    Options :-

    1. 6 red balls
    2. 8 red balls
    3. 12 red balls
    4. 15 red balls
    5. None of the above
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