Mathematics · Aptitude - Time and Work
How many hours a day should 40 men work to complete a job in 20 days, if 30 men take 20 days to complete the same job working 9 hours a day?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17.25 hours
- 28.15 hours
- 36.75 hours✓
- 45.50 hours
Correct answer
6.75 hours
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