15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job in 3 days?...? Mcqs

15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job in 3 days?...?

(A) 35

(B) 40

(C) 50

(D) None of these