120 men are used to build huge building for 30 days. How long will it take 80 men to do the same work?
PPSC 5 Years Past Papers Subject Wise (Solved with Details) / All — Multiple-choice practice
- A. 40 days
- B. 50 days
- C. 45 days
- D. 35 days
Correct answer
45 days
Explanation
Explanation 120 men can do work = 30 days 1 man can do this work = 120 x 30 = 3600 days 80 men can do this work = 3600/80 = 45 days
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