12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required  Choices:
A) 8 days  B) 3 days  C) 7 days  D) 5 days  E) 6 days
That is, 1 work done = 12 × 8 × 10   Then, 12 8 × 10 = ? × 15 × 8   ? (i.e. No. of men required) = 12 × 8 × 10/15× 10 = 8 days.   8 days
<result>A</result>
12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required