The average age of bo

Question

The average age of boys in a class is 16 years and that of the girls is 15 years. What is the average age for the whole class?

Options:

A . 15

B . 16

C . 15.5

D . Insufficient Data

Answer: Option D

Answer : Option D

Explanation :

We do not have the number of boys and girls. Hence we can not find out the answer.

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