Question

A bag contains 3 red balls, 5 yellow balls and 7 pink balls. If one ball is drawn at random from the bag, what is the probability that it is either pink or red?
A) 2/3
B) 1/8
C) 3/8
D) 3/4

Answer 1

Total balls = 15

Favourable outcome = 10

P( red + pink ) = 10/15

= 2/3

A) 2/3 is correct answer