question_answer

Direction: Observe the following pictograph in which number of children of different ages has been shown. Answer the questions from 1 to 5 if symbol of one child = 6 children.
7 years
8 years
9 years
10 years
11 years
12 years

How many children are there whose age is less than 10 years?

A) 36        

B) 42

C) 72

D) 108

E) None of these