Q36
The ratio between the parents ages of A and B is 5 : 3 respectively. The ratio between A's age 4 years ago and B's 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.
3 : 1
AnswerC.
2 : 1
D.
4 : 1
E.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
Let A's age be 5x years, then B's age = 3x years