A bag contains 225 balck balls, 75 red balls and 25 white balls. A ball is drawn at random from the bag. Find the probability of getting a black ball.

A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is drawn at random from the dag. What is the probability that the ball drawn is : black ?

A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is drawn at random from the dag. What is the probability that the ball drawn is : white ?

A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is drawn at random from the dag. What is the probability that the ball drawn is : red ?

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that is the ball drawn is : red?

Bag A contains 6 red and 4 black balls . One ball is drawn at random from the bag. Find the probability that it was a red ball.

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

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that is the ball drawn is : not red?

A bag contains 5 red balls, 8 white balls 4 green balls and 7 black balls. If one ball is drawn at random, find the probability that it is : black

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : red or white or black ?