A topic you 'somewhat know' is a topic you don't know yet. Be honest about your weak areas.

Statistics and Probability — quick quiz

5 UPTET-pattern questions on Statistics and Probability. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

A bag contains 5 red balls, 3 blue balls and 2 green balls. If one ball is drawn at random, what is the probability that it is NOT blue?