100 Men were employed to finish a work in 180 days. After 60 days it w – InterviewSolution

1.

100 Men were employed to finish a work in 180 days. After 60 days it was found that only 1/5 of the work was done. How many more men must be employed to finish the work in the stipulated time ?1. 1802. 1603. 1004. 1505. 140

Answer» Correct Answer - Option 3 : 100

M1 × D1	=	M2 × D2
W1	=	W2

100 × 60

=

a × 120

1

5

1 –	1
	5

⇒ a = 200

⇒ Total workers = 200

⇒ Extra men required = 200 - 100 = 100

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