36 men can complete a piece of work in 18 days. In how many days will 108 men complete the same work ?
Choose the correct choice
A) 24 B) 77 C) 6 D) 29 E) 21
Explanation:   Less Men, means more Days {Indirect Proportion}   Let the number of days be x   then,   108 : 36 :: 18 : x   x = 6   Answer: 6) 6 days
<result>C</result>
36 men can complete a piece of work in 18 days. In how many days will 108 men complete the same work ?