The last 30 balls of the Indian innings had 10 dot balls. The probability that the next ball is a dot ball is 13
True
False
Probability that the next ball is a dot ball = 1030=13.
In an urn, there are 30 blue balls, 30 black balls and 30 red balls. If a ball is picked from the urn then find the probability that the ball is blue?
A ball is chosen from the bag that contains 30 balls numbered from 1 to 30. What is the probability that the ball chosen will have a number that is divisible by 3? [1 MARK]