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Q: P alone can do a piece of work in 24 days. The time taken by P to complete one-third of work is equal to time taken by Q to complete half of the work. How many days are required to complete by P and Q working together ?

A. 9 3/5 days
B. 7 days
C. 6 3/7 days
D. 8 days
Answer» B. 7 days


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