A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 block balls otherwise a ball is chosen from urn B containing 3 white and 2 block balls then.
Q. The probability of drawing a block ball is

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 black balls otherwise a ball is chosen from urn B containing 3 white and 2 black balls Then. The probability of drawing a black ball is

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 black balls otherwise a ball is chosen from urn B containing 3 white and 2 black balls Then. The probability of drawing a black ball is

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 block balls otherwise a ball is chosen from urn B containing 3 white and 2 block balls then. Q. If white ball is draw then the probability that it is from urn B

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 block balls otherwise a ball is chosen from urn B containing 3 white and 2 block balls then. Q. If white ball is draw then the probability that it is from urn B

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 black balls otherwise a ball is chosen from urn B containing 3 white and 2 black balls Then. If white ball is draw then the probability that it is from urn B

A die is rolled and showing any number is directly proportional to that number. If prime number appears then a ball is chosen from urn A containing 2 white and 3 black balls otherwise a ball is chosen from urn B containing 3 white and 2 black balls Then. If white ball is draw then the probability that it is from urn B

An urn contains 5 white and 3 black balls and 4 balls are drawn at random.The probability of getting white and black balls equal in number is-

An urn contains 5 white and 3 black balls and 4 balls are drawn at random. The probability of getting white and black balls equal in number is-

The bag A contains 3 white and 2 black balls while the bag B contains 2 white and 5 black balls. One of the bags is chosen at random and a ball is drawn from it. What is the probability that the ball is white