Question

present age of ankit and pooja are in the ratio of 4:3 respectively. After 12 years the ratio of there ages is 6:5. what was the average age of ankit and pooja four years ago​

Answer 1

Answer:

present time

Ankit:pooja=4:3

Ankit age=4x

pooja age=3x

after 12 years

Ankit :pooja=6:5

Ankit age=4x+12

pooja age=3x+12

4x+12:3x+12=6:5

x=6

hence

Ankit age in present time=4×6=24

pooja age in present time=3×6=18

four years ago

Ankit age=20

pooja age=14

hence

Ankit :pooja=10:7