A) 20
B) 24
C) 25
D) 27
Correct Answer: B
Solution :
If 20 men can complete the job in 30 days, then the work measured in terms of man-days is \[20\times 30=600\] If this work is to be done by 25 men, then the number of days they will take is 600/25 = 24You need to login to perform this action.
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