12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 10 hours a day, the number of men required?	Answers.
A) 10days  B) 12days  C) 13days  D) 11days  E) 9days
That is, 1 work done = 12 × 8 × 10   Then, 12 8 × 10 = ? × 10 × 8   ? (i.e. No. of men required) = 12 × 8 × 10/10× 8 = 12 days   12days)
<result>B</result>
12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 10 hours a day, the number of men required?