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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)

3:1

(c)

2:1

(d)

4:1



Question ID - 54432 | SaraNextGen Top Answer

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)

3:1

(c)

2:1

(d)

4:1

1 Answer
127 votes
Answer Key / Explanation : (b) -

Let A’s age be  yrs. Then, B’s age  =  yrs.

127 votes


127