Problem-
A bag contains 120 balls. Out of this 120 balls 30 of them are blue, 50 of them are pink and 40 of them are green. What is the probability that you draw a blue ball out of this bag?
a) 5/12
b) 3/5
c) 1/3
d) 1/4
e) 1/5
Additional information
This problem related to Basic Statistics and it is about computing the probability of drawing a colored ball out of a bag with different colored balls.