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Quantitative Aptitude :: Time and Work - Discussion

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Choose the correct option.

A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work In :

A4 days

B6 days

C8 days

D18 days

Answer: Option (Login/Signup)

Show Explanation

Solution: If B can complete a work in 12 days then Acc. to the question A can do it in 6 days



So 1 day work of both A and B are 1/6 and 1/12 respectively



hence Both working together in 1 day can complete 1/6 1/12= 1/4 part of the work so the complete work can be done in 4 days.

Asked In :: iGate

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