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 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is wh…

A box has 6 black, 4 red, 2 white and 3 blue shirts. What is probability of picking at least 1 red shirt in 4 shirts tha…

There are 12 boys and 8 girls in a tuition centre. If three of them scored first mark, then what is the probability that…

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…

A box contains 100 balls, numbered from 1 to 100. If three balls are selected at random and with replacement from the bo…

A bag contains 3 blue, 2 green and 5 red balls. If four balls are picked at random, what is the probability that two are…

A basket contains 6 blue, 2 red, 4 green, and 3 yellow balls. If three balls are picked up at random, what is the probab…