To do a certain piece of work, B would take three times as long as A and C to

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To do a certain piece of work, B would take three times as long as A and C together, and C twice as long as A and B together. The three men together can complete the work in 10 days. How long would A, B and C separately take to complete the work (in days)?

Options:

A . 20 , 30 , 40

B . 24 , 40 , 30

C . 30 , 40 , 24

D . 40 , 30 , 20

Answer: Option B

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