Find the chance of drawing 2 white balls in succession from a bag containing 5 red and 7 white balls, the ball first drawn not being replaced.

Find the chance of drawing 2 white balls in succession from a bag containing 3 red and 5 white balls, the balls drawn first not being replaced.

The probability of drawing 2 red balls in succession from a bag containing 4 red balls and 5 black balls when the ball that is drawn first is not replaced is

Find the probability of drawing 2 red balls in succession from a bag containing 4 red balls and 5 black balls when the ball that is drawn first is (i) not replaced (ii) replaced.

Bag I contains 4 red and 6 white balls and bag Il contains 3 red and 7 white balls. One of the bags is selected at random and a ball is drawn from it. The ball is found to be white. Find the probability that ball is drawn from bag I.

A bag contains 2 red and 3 White balls and another bag contains 1red and 2 white balls. If a bag choosen at random and a ball is drawn fro ag is from it,what is the probability that the ball is white?

A bag contains 2 red and 3 white balls and another bag contains 1 red and 2 white balls. If a bag is chosen at random and a ball is drawn from it, what is the probability that the ball is white ?

A bag contains 2 red and 3 white balls and another bag contains 1 red and 2 white balls. If a bag is chosen at random and a ball is drawn from it, what is the probability that the ball is white ?