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A purse contains 2 silver and 4 copper c...

A purse contains 2 silver and 4 copper coins. A second purse contains 4 silver and 3 copper coins. If a coin is pulled at random from one of the two purses, what is the probability that it is a silver coin?

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
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  2. Consider the experiment of tossing a coin. If the coin shows head, tos...

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  3. A purse contains 2 silver and 4 copper coins. A second purse contains ...

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  4. Bag I contains 3 black and 2 white balls, Bag II contains 2 black and ...

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  5. Find the probability of drawing one rupee coin from a purse with two c...

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  7. There are three urns containing 2 white and 3 black balls, 3 white and...

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

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  9. A bag X contains 4 white balls and 2 black balls, while another bag Y ...

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

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