A) 100
B) 60
C) 75
D) Data is not sufficient
Correct Answer: C
Solution :
Time left after 24 days = 40 - 24= 16 days Work to be completed 4 days before the scheduled time = 16 - 4 = 12 days \[\because \] \[\frac{25\times 24}{\frac{1}{3}}=\frac{M\times 12}{\frac{2}{3}}\] \[M=\frac{25\times 24\times 2}{12}=100\,\,men\] Extra men required = 100 - 25 = 75 menYou need to login to perform this action.
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