1.

Q: If 6 men and 3 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time  ?

A. 01:02:00
B. 02:01:00
C. 03:01:00
D. 01:03:00
Answer» B. 02:01:00


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