Jake can dig a well in 16 days. Paul can dig the same well in 24 days. Jake, Paul and Hari together dig the well in 8 days. Hari alone can dig the well in  Choices.
A) 48  B) 99  C) 22  D) 27  E) 92
Explanation: Simple one. Let the total work to be done is 48 meters. Now Jake can dig 3 mts, Paul can dig 2 mts a day. Now all of them combined dug in 8 days so per day they dug   48/8= 
<gadget id="calculator">  48/8</gadget>
<output>6</output>
6 mts. So Of these 8 mts, Hari capacity is 1 mt.   So he takes 48 /1= 
<gadget id="calculator">48 /1</gadget>
<output>48</output>
48 days to complete the digging job.   48nswer:48
<result>A</result>
Jake can dig a well in 16 days. Paul can dig the same well in 24 days. Jake, Paul and Hari together dig the well in 8 days. Hari alone can dig the well in