9- A takes twice as much time as B or thrice as much time to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:

9- A takes twice as much time as B or thrice as much time to finish a

1.	9- A takes twice as much time as B or thrice as much time to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:
A.	4 days
B.	6 days
C.	8days
D.	12 days
Answer» E.

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9- A takes twice as much time as B or thrice as much time to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:

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