P alone can do a work in 60 days. P is 40% less efficient than Q. In how many days can Q alone do the same work?

P alone can do a work in 60 days. P is 40% less efficient than Q. In h

1.	P alone can do a work in 60 days. P is 40% less efficient than Q. In how many days can Q alone do the same work?
A.	40
B.	38
C.	35
D.	36
Answer» E.

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P alone can do a work in 60 days. P is 40% less efficient than Q. In how many days can Q alone do the same work?

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