1.

The ratio of the present age of the two brothers is 1: 2. And 5 years ago this ratio was 1: 3. So what will be the ratio of their age after 5 years.

A. 1 : 4
B. 2 : 3
C. 3 : 5
D. 5 : 6
Answer» D. 5 : 6


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