1.

The ratio of the present ages of A and B is 6 : 5. Four years ago, the ratio was 5 : 4. What will be the ratio of the ages of A and B after 12 years from now?

A. 8 : 7
B. 9 : 8
C. 3 : 2
D. 7 : 6
Answer» C. 3 : 2


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