Problems based on Ages

Quantitative Aptitude (IB)

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The ratio of the age of a mother to that of his son at present is 9:6 and the ratio of the son to that of his father will be 1:2.What is the ratio of the present age of the mother to that of father ?

3:4

1:3

2:5

3:2

Explanation:

9:6 :: 1:2
9:6::6:12
9:6:12 => 3:2:4

By: Pranav Gupta

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