Question

11. Five years ago, the average age of A, B and C was
25 years and that of B and C 10 years ago was 20
years. A's present age is
(a) 30 years
(b) 35 years
(C) 40 years
(d) 48 years
​

Answer 1

Answer

answer is - 25

STEP by STEP EXPLANATION

A+B+C =25*3=75

B+C =25*2=50

As age =75-50=25