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 A does 4/5 of work in 20 days. Then A calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work?

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 A does 4/5 of work in 20 days. Then A calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work?

A).  32 Days

B). 37 1/2 Days

C). 35 Days

D). 40 Days


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37 1/2 Days



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