A can do a work in 24 days and B is 20% more efficient than A. If C can do the work in 10 days more than B, then find the days taken by A and C together to complete the work.

A can do a work in 24 days and B is 20% more efficient than A. If C ca

1.	A can do a work in 24 days and B is 20% more efficient than A. If C can do the work in 10 days more than B, then find the days taken by A and C together to complete the work.
A.	15 days
B.	13 days
C.	12 days
D.	18 days
E.	None of these
Answer» C. 12 days

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A can do a work in 24 days and B is 20% more efficient than A. If C can do the work in 10 days more than B, then find the days taken by A and C together to complete the work.

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