Question

There are 6 balls in a box whose colour is not known. If 3 red balls are drawn at random all are of red colour . What is the probability that no red ball left in box

Answer 1

Hello buddy your answers

Total outcomes - 9

favarouble outcomes of not getting any red ball = 6-3=3

probability of not getting red ball

p(of not getting red ball)

3/9=1/3

your Answer 1/3

Hope it helps