Average of first five odd multiples of 3 is -

A. 12

B. 16

C. 15

D. 21

Answer: Option C

Solution(By Examveda Team)

According to the question,
First five odd multiples of 3 is = 3, 9, 15, 21, 27
∴ Average
= $$\frac{3 + 9 + 15 + 21 + 27}{5}$$
= $$\frac{75}{5}$$
= 15