Bag I contains 4 white and 3 black balls while another bag II contains 6 white and 5 black balls. One ball is drawn at random from one of the bags and found to be black. Find the probability that it was drawn from bag II .

Bag I contains 6 red and 4 black balls while another bag II contains 2 red and 6 black balls. One ball is drawn at random from one of the bags and found to be red. Find the probability that it was drawn from bag II.'

Bag I contains 3 red and 4 black balls while another Bag II contains 5 red and 6 black balls. One ball is drawn at random from one of the bags and it is found to be red. Find the probability that it was drawn from Bag II.

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.

Bag I contains 3 red and 5 white balls while another bag II contains 1 red and 8 white balls. One ball is drawn at random from one of the bags and found to be \white. Find the probability that it was drawn from bag II.

A bag A contains 2 white and 3 red balls and a bag B contains 4 white and 5 red and 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 B.

Bag I contains 4 white and 3 red balls and Bag II contains 6 white and 5 red balls, one ball is drawn at random from one of the bags and it is found to be red - find the probability that it was drawn from bag II.