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A and B can do 1/2 and 2/3rd parts of a ...

A and B can do 1/2 and 2/3rd parts of a work in a given time. The ratio of time taken by A and B to complete a work is …………….

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The correct Answer is:
`4:3`
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PEARSON IIT JEE FOUNDATION-TIME AND WORK, PIPES AND CISTERNS-TEST YOUR CONCEPTS (Very Short Answer Type Questions)
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