After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago. What is the difference between the ages of the replaced and the new member?

A. 2 years

B. 4 years

C. 8 years

D. 15 years

Answer: Option D

Solution(By Examveda Team)

Age decreased = (5 × 3) years = 15 years
So, the required difference = 15 years