A number X is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that $$|X| < 2$$

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a priz…

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

A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that …

Two dice are thrown simultaneously. What is the probability of getting the sum of the face number is at least 10?

Dev can hit a target 3 times in 6 shots pawan can hit the target 2 times in 6 shots and Lakhan can hit the target 4 tim…

If the occurrence of one event means that another cannot happen, then the events are

An urn contains 6 red, 4 blue, 2 green and 3 yellow marbles. If two marbles are picked up at random, what is the probabi…