Q: A and B together can complete a work in 21 days. If A takes 42 days – McqOptions

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1.	Q: A and B together can complete a work in 21 days. If A takes 42 days to complete the work alone, how many days will B take to complete the same work alone?
A.	32
B.	42
C.	27
D.	36
Answer» C. 27

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