• Login via
  • or
  • New here ?

The ratio between the present ages of A and B is 5:3 respectively. The ratio between A's age 4 years ago and B's age 4 years hence is 1:1. What is the ratio between A's age 4 years hence and B's age 4 years ago?

A. 1:3
B.2:1
C.3:1
D.4:1
Answer and Feedback
Answer:C
Feedback:Let the present ages of A and B be 5x and 3x years respectively.
Then, (5x - 4)/(3x + 4) = 1/1
2x = 8 => x = 4
Required ratio = (5x + 4):(3x - 4) = 24:8 = 3:1

do you want?

view more test

Share this post

Some other questions you may be interested in.

Loading...