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A does half as much work as B in three f...

A does half as much work as B in three fourth of the times. If together they take 18 days to complete the work, how much time shall B alone take to do it?

A

70 days

B

30 days

C

40 days

D

50 days

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

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