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Bag I contains 3 red and 4 black balls while another Bag II contains 5 red and 6 black balls. One ball is drawn at random from one of the bags and it is found to be red. Find the probability that it was drawn from Bag II.

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The correct Answer is:
`(35)/(68)`
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KUMAR PRAKASHAN-PROBABILITY-Textbook Illustrations for Practice Work
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