A bag contains 6 red balls 11 yellow balls and 5 pink balls. If two balls are drawn at random from the bag. One after an…

A bag contains 6 white and 4 black balls. Two balls are drawn at random. Find the probability that they are of same colo…

Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a…

Suresh keeps all his socks in a single drawer. He has 24 pairs of white socks and 18 pairs of grey socks. Suresh picks 3…

The collection of one or more outcomes from an experiment is called

An urn contains 6 red, 5 blue and 2 green marbles. If three marbles are picked at random, what is the probability that a…

An urn contains 2 red, 3 green and 2 blue balls. If 2 balls are drawn at random, find the probability that no ball is bl…

If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is …