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If 10 persons can do a job in 20 days, then 20 person with twice the efficiency can do the same job in:

Asked Sep 07, 2023 Modified Sep 07, 2023 Viewed 0 times

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Mathematics

asked Sep 07, 2023 at 09:12

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5 days

answered Sep 07, 2023 at 09:12

A

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