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1. Six men can complete a work in 5 days if they work for 8 hours per day. How many days will 4 men take to do the same work if they work only 5 hours per day?
- A. 12
- B. 12
- C. 12
- D. 12
Answer: Option A
Explanation:
6 men if works 8 hours /day need 5 days
4 men if works 5 hours/day need = ( 5×6×8)/ 4×5 = 12 days
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