in Quantitative Aptitude
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'A' can complete a piece of work in 12 days. 'A' and 'B' together can complete the same piece of work in 8 days. In how many days can 'B' alone complete the same piece of work?
in Quantitative Aptitude
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A can do 1/12 th of work in one day

let x be the number of days by B to do the work alone

therefore 1/12 + 1/x = 1/8

simplifying

x = 24
Answer:

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