If 24 men working for 12 hrs a day can do a work in 16 days, in how many days can 8 men working 6 hrs a day do it?
Choose the correct option
A) 12 days	B) 24 days	C) 36 days	D) 96 days	E) None of these
Explanation :   24 men 12 hrs 16 days   8 men 6 hrs ? days (n)   n =16 X (12 / 6) X (24 / 8) ( since no of hrs reduced no of days has to increase and no of men reduced also increases no of days i.e., inverse proportional)   =&gt; n = 96 days.   Answer : 96 days
<result>D</result>
If 24 men working for 12 hrs a day can do a work in 16 days, in how many days can 8 men working 6 hrs a day do it?