Question

Varnika father is thrice as old as a after 12 years he will be just twice his daughter age find their present ages

Answer 1

Varnika father's age = x      Varnika' age = y

given        x = 3y

after 12 years

x+12 = 2(y+12)

x+12=2y+24

x-2y=12

sub we get, y=12, x=36