The ratio of Rajesh rsquo s age 3 years ago and Vishal rsquo s age after 3 years is 1 1 Presently th...........

Quantitative Aptitude ( CCS) Problems based on Ages

The ratio of Rajesh’s age 3 years ago and Vishal’s age after 3 years is 1: 1. Presently, the ratio of their ages is 3:2. Find the ratio between Rajesh’s age 3 years hence and Vishal’s age 3 years ago.

4: 3

3: 4

3: 7

7: 3

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Explanation:

Currently, the ratio of their ages is 3: 2. Suppose, their ages are: 3x and 2x.
Rajesh’s age 3 years ago = 3x – 3
Vishal’s age after 3 years = 2x + 3
The ratio of Rajesh’s age 3 years ago and Vishal's age after 3 years is 1: 1
Therefore,
= 3x−3/2x+3=1/1
Solving, we get x = 6
We are required to find the ratio between Rajesh’s age 3 years hence and Vishal’s age 3 years ago.
Rajesh's age: (3x + 3)
Vishal's age: (2x – 3)
Putting the value of x, we get:
=(3x−3)/(2x+3)=[(3×6)+3]/[(2×6)−3]=7:3
So, the required ratio is 7:3