Aptitude - Time and work - Discussion

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Q.

P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?                         
A. 60/11 B. 61/11
C. 71/11 D. 72/11

Answer: Option A
Explaination:

 


Discussion

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