Question

Reenus father is thrice as old as reenu.After 12 years he will be just twice his daughter.Find their present age

Answer 1

Let reenus father's be x year and her son age be y

ATQ

x=3y

after 12 year

x +12=2(y +12)

x-2y =12

3y-2y=12

y=12(reenu age)

x=3*12

x=36(reenus father age)