A does 75% of a work in 50 days. He then calls in B and they together finish the remaining work in 10 days. How long B alone would take to complete theÂ whole work?

A does 75% of a work in 50 days. He then calls in B and they together

1.	A does 75% of a work in 50 days. He then calls in B and they together finish the remaining work in 10 days. How long B alone would take to complete theÂ whole work?
A.	200 days
B.	50 days
C.	100 days
D.	125 days
Answer» D. 125 days

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A does 75% of a work in 50 days. He then calls in B and they together finish the remaining work in 10 days. How long B alone would take to complete theÂ whole work?

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