Question

The ratio of ages of mother and the daughter at present is 3 : 1. Four years earlier, the ratio was 4 : 1. What is the present age of the daughter?
A) 10 years
B) 12 years
C) 16 years
D) 36 years

Answer 1

Option B) 12 years

present age of mother = 3 × 12

= 36 years

age of daughter 4 years ago = 12 - 4

= 8 years

age of mother 4 years ago = 8 × 4

=32

Prove :- 36 - 32 = 4

therefore, present age of daughter =

12 years.

Answer 2

Option " B " is correct.....

" 12 years "........./////