A box X contains 2 white and 3 red balls and a bag Y contains 4 white and 5 red

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Previous Question: Two cards from a pack of 52 cards are lost. One card is drawn from the remaining cards. If drawn card is heart, find the probability that the lost cards were both hearts Next Question: In answering a question on a multiple choice, a student either knows the answer or guesses. Let 3/4 be the probability that he knows the answer and 1/4 be the probability that he guesses. Assuming that a student who guesses at the answer will be incorrect with probability 1/4 What is the probability that the student knows the answer, given that he answered correctly?

(#M40109013) GATE Category question Probablity Keep an EYE

A box X contains 2 white and 3 red balls and a bag Y contains 4 white and 5 red balls. One ball is drawn at random from one of the bags and is found to be red. Find the probability that it was drawn from bag Y.: Asked In Gate Jaspalsingh Parmar (9 years ago); Unsolved; Is this Puzzle helpful? (0) (1) Submit Your Solution

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Latest Gate Aptitude Question SOLUTION: A box X contains 2 white and 3 red balls and a bag Y contains 4 white and 5 red balls. One ball is drawn at random from one of the bags and is found to be red. Find the probabilit

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(#M40109013) GATE Category question Probablity Keep an EYE

A box X contains 2 white and 3 red balls and a bag Y contains 4 white and 5 red balls. One ball is drawn at random from one of the bags and is found to be red. Find the probability that it was drawn from bag Y.

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