Question

The present age of a man is three times that of his son, 10 years ago he was 5 times as old as his son then age of the son three years later is

Answer 1

Son age be x
Aman age is 3x

ten years ago
son age x-10
aman age 3x -10

A.T.Q

5(x-10) = 3x -10
 5x -50 = 3x - 10
2x = 40
x =20
3x=60

son present age =20
aman present age = 60