Mr. Singh is 4 times as old as his son now. If 5 year later Mr. Singh'

1.	Mr. Singh is 4 times as old as his son now. If 5 year later Mr. Singh's age will be 3 times of his son's age, what aretheir ages now?
Answer» let the son age = x and mr. smith = y now for present => 4x=yafter 5 years => 3(x+5) =y+5 , solving both equation. 3x+15 = 5+4x=> x = 10. is the son's agethen y = 40 years for father.

Mr. Singh is 4 times as old as his son now. If 5 year later Mr. Singh's age will be 3 times of his son's age, what aretheir ages now?

Answer»

let the son age = x and mr. smith = y now for present => 4x=yafter 5 years => 3(x+5) =y+5 , solving both equation.

3x+15 = 5+4x=> x = 10. is the son's agethen y = 40 years for father.