From a bag containing 5 white, 3 black and 2 red balls, two balls are drawn at random. Find the probability that both are white.

There are 5 white and 4 red balls in a bag. Two balls are drawn at random. Find the probability that both balls are white.

There are 5 white and 4 red balls in a bag. Two balls are drawn at random. Find the probability that both balls are white.

An urn contains 7 white, 5 black and 3 red balls. Two balls are drawn at random, Find the probability that : both the balls are red.

An urn contains 7 white, 5 black and 3 read balls. Two balls are drawn at random. Find the probability that. (i) Both the balls are red. (ii) One balls is red and other is black. One ball is white.

A bag contains 3 white , 4 black , 2 red balls . If 2 balls are drawn at random , then the probability that both the balls are white is :

A bag contains 5 white, 4 black and 6 red balls. A ball is drawn at random. The probability that the balls drawn is not white is:

A bag contains 5 black and 3 white balls. Two balls are drawn at random. Find the probability of drawing two white balls.

A bag contains 5 red, 6 white and 7 black balls. Two balls are drawn at random. what is the probability that both balls are red or both are black?

A bag contains 6 white ., 7 red and 5 black balls . Three balls are drawn at random . Find the probability that they will be white .