1.

Q: The ratio of the present age of A and B is 4:5. The sum of their age after 4 years will be 80 years. What will be the ratio of their age after 4 years?

A. 11:09:00
B. 09:11:00
C. 03:04:00
D. 01:02:00
E. None of these
Answer» C. 03:04:00


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