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Theoretical Probability

6. A person d...

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6. A person draws out two balls successively from a bag containing 6 red and 4 white balls. The probability that at least one of them will be red is

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Q. A bag contain 6 Red and 4 White balls. 4 balls are drawn one by one without replacement and were found to be atleast 2 white. If the next draw of a ball from this bag will give a white ball then the probability that the drawn of four balls initially contain two white and two red balls.

Q. A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is

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Q. There are two bags

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