Question

A father said to his son that he was thrice of his age 15 years before and will be twice of his age
10 years hence. Difference of the ages of father and son is

Answer 1

The age of the father is 36.

How? Say age of son=x

Age of father =3x

3x+x=4x=48

X=12

Which means the age of the boy=x=12

And age of father = 3 * 12=36

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