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A can complete a piece of work in \(x\) days and \(B\) can do the same piece of work in \(y\) days. If \(B\) starts work

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A can complete a piece of work in \(x\) days and \(B\) can do the same piece of work in \(y\) days. If \(B\) starts work

by Vincen » Tue Sep 15, 2020 1:45 am

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Global Stats

A can complete a piece of work in \(x\) days and \(B\) can do the same piece of work in \(y\) days. If \(B\) starts working a day after \(A\) and then they work together, in how many days can they complete the work?

1. \(x = 100\)
2. \(x: y = 2: 1\)

Answer: C

Source: e-GMAT
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Source: — Data Sufficiency |
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