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Two men undertake to do a piece of work ...

Two men undertake to do a piece of work for Rs. 400. One alone can do it in 6 days. The other in 8 days. with the help of a boy they finish it in 3 days. The boy's share is….

A

Rs. 40

B

Rs. 50

C

Rs. 60

D

Rs. 80

Text Solution

Verified by Experts

The correct Answer is:
B
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