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There are two bags I and II. Bag I conta...

There are two bags I and II. Bag I contains 4 white and 3 red balls while another Bag II contains 3 white and 7 red balls. One ball is drawn at random from one of the bags and it is found to be white. Find the probability that it was drawn from Bag I.

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
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  2. There are three urns containing 2 white and 3 black balls, 3 white and...

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  3. There are two bags I and II. Bag I contains 4 white and 3 red balls wh...

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  5. The contents of three bags A, B and C are as follows: Bag A: 1 white, ...

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  12. Three machines E1, E2, E3 in a certain factory produce 50%, 25% and 25...

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  14. An insurance company insured 3000 scooters, 4000 cars and 5000 trucks....

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  15. An insurance company insured 3000 scooters, 4000 cars and 5000 trucks....

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  19. Suppose you have two coins which appear identical in your pocket. You ...

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