There are 2 red and 3 black balls in a b...

There are 2 red and 3 black balls in a bag, 3 balls are taken out at random from the bag.find the probability of getting 2 red and 1 black ball or 1 red and 2 black balls.

Similar Questions

Explore conceptually related problems

A card is drawn at random from well-shuffled pack of 52 cards. Find the probability of getting a red card.

From 4 red balls, 2 white balls and 4 black balls , four balls are selected . The probability of getting 2 red balls is

A bag contains 4 red and 6 black balls. Three balls are drawn at random. Find the probability distribution o the number of red balls.

7 white balls and 3 black balls are kept randomly in order. Find the probability that no two adjacent balls are black.

A bag contains 7 black and 4 red balls. If 3 balls are drawn at random, find the probability that one is black and two are red.

From a bag containing 10 red, 4 blue and 6 black balls, a ball is drawn at random. Find probability of drawing: a blue or black ball.

From a bag containing 10 red, 4 blue and 6 black balls, a ball is drawn at random. Find probability of drawing: a red ball.

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