24 men complete a work in 12 days. In how many days can 18 men complete the same piece of work ?
A). 16 days
B). 17 days
C). 18 days
D). 19 days
16 days
Because, 24 men can complete 1 work in 12 days.
Therefore, 1 man can complete 1 work in 12 x 24 days
Therefore, 18 men can complete 1 work in12 x 24/18 = 16 days