30 men working 8 hours per day can dig a pond in 16 days. By working how many hours per day can 32 men dig the same pond, in 20 days?
A. 6 hours /day
B. 5 hours/day
C. 7 hours/day
D. 8 hours/day
Answer: Option A
Related Questions on Time and Work
A. 18 days
B. 24 days
C. 30 days
D. 40 days
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