Ram can finish a puzzle in 3 hours and Shyam can do the same in 2 hours. Both of them finish the puzzle and get 15 candies. What is Ram’s share?
Choose the correct choice from the following choices:
A) 6	B) 7	C) 5	D) 8	E) 9
Explanation:   The question is based on efficiency to do work.   Ram can finish a puzzle in 3 hours. Shyam can finish the puzzle in 2 hours.   =&gt;In one hour Ram can finish 1/3rd of a puzzle   =&gt;In one hour Shyam can finish half the puzzle   6 total of 15 candies are to be shared amongst both of them   Hence Ram’s share must be = ((Work done by Ram in 1 hour)/(Work done by Shyam in one hour)+(Work done by Ram in hour))*15   =&gt; 1/3/((1/2)+(1/3))*15   =&gt; (1/3/(5/6))*15= 
<gadget id="calculator">(1/3/(5/6))*15</gadget>
<output>6</output>
&gt; 6/15*(15)= 
<gadget id="calculator">6/15*(15)</gadget>
<output>6</output>
&gt;6 candies   6NSWER: 6
<result>A</result>
Ram can finish a puzzle in 3 hours and Shyam can do the same in 2 hours. Both of them finish the puzzle and get 15 candies. What is Ram’s share?