There are 5 balls in a bag. 1 ball is picked and is found to be red. What is the probability that all the balls are red assuming that the ball can be either red or green?

There are 5 balls in a bag.1ball is picked and is found to be red.What is the probability that all the balls are red assuming that the ball can be either red or green?

A bag contain 5 balls. Two balls are drawn and found them to be red. Find the probability that all the balls are red.

There are 5 red and 7 green balls in a bag. Three balls are drawn from it. Find the probability that 1 ball is red & 2 balls are green .

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 white? Hence find the probability that the ball drawn is either red or white. find the probability that the ball drawn is either red or black.

A bag contains 10 red balls, 16 white balls and 8 green balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is neither red nor green ?

A bag contains 5 balls of unknown colours. A ball is drawn at random from it and is found to be red. Then the probability that all tha balls in the bag are red, is

A bag contains 5 balls of unknown colours. A ball is drawn at random from it and is found to be red. Then the probability that all tha balls in the bag are red, is

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