If 36 men can do a piece of work in 25 hours, in how many hours will 11 men
do it ?
Choose the correct choice from the following:
A) 65 hours
B) 82 hours
C) 30 hours
D) 62 hours
E) 66 hours
Let the required number of hours be x. Then,   Less men, More hours	(Indirect Proportion)   11 : 36 : : 25 : x	(11 x x) = (36 x 25)	(36 x 25)/11 = 82   Hence, 15 men can do it in 60 hours.   Answer is 82 hours.
<result>B</result>
If 36 men can do a piece of work in 25 hours, in how many hours will 11 men
do it ?