A bag contains a red, a blue,a yellow and a white ball all of the same size. What is the probability that the ball drawn at random is not a blue ball?

A bag contains a red, a blue,a yellow and a white ball all of the same size. What is the probability that the ball drawn at random is either blue or yellow?

A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is blue

A bag contains 3 red ,3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball drawn is (i) red (ii) not red (iii) either red or white.

A bag contains 3 red,3 white and 3 green balls.One ball is taken out of the bag at random.What is the probability that the ball drawn is (i)red (ii)not red (iii) either red or white.

A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball picked up is not red.

A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is Not white.

A beg contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is Yellow or white

A bag contains 5 red balls, 3 black balls and 4 white balls. 3 balls are drawn at random . The probability that they are not of same colour is

A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball picked up is either red or white.

A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball picked up is red.