Question

A bag contain 6 red, 4 white and 8 blue balls. If three balls

are drawn at random, find the probability that:

i. one is red and two are white

ii. two are blue and one is red

iii. one is red​

Answer 1

total balls = 18

red balls=6

white balls=4

blue balls= 8

i) ans =sum of total balls/sum of balls drawn

=18/1red ball + 2 white ball

= 18/3

=6

ii)18/2+1

18/3

6

iii) 18/1 is the answer