Q: P can do a piece of work in 60 days & Q can do the same work in 50 – McqOptions

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1.	Q: P can do a piece of work in 60 days & Q can do the same work in 50 days. Find the ratio of working efficiencies of P to Q.
A.	2021-03-01 00:00:00
B.	2021-05-06 00:00:00
C.	2021-06-05 00:00:00
D.	2021-05-04 00:00:00
Answer» D. 2021-05-04 00:00:00

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