# A group of men can do a work in 15 days, but 2 of them were absent. If

| A group of men can do a work in 15 days, but 2 of them were absent. If the rest of the group did the work in 25 days, find the original number of men.

A. 12

B. 8

C. 7

D. 5

### Right Answer is: D

#### SOLUTION

N_{1} x d_{1} = N_{2} x d_{2}

N x 15 = (N-2) x 25

10 N = 50

N = 5

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A group of men can do a work in 15 days, but 2 of them were absent. If