What is probability of getting a red ball from bag containing 5 block, 4 blue, 3 green, 7 white, 5 yellow and 9 pink balls ?
A bag contains 1 red ball, 1 green ball, 2 blue balls and 1 black ball. What is the probability of getting a white ball?
A bag contains 5 red , 4 green and 3 blue balls. If a ball is drawn at random, what is the probability of getting a red ball