A, B and C can complete a piece of work in 24, 5 an 12 days respectively. Working together, they will complete the same work in :

A, B and C can complete a piece of work in 24, 5 an 12 days respective

1.	A, B and C can complete a piece of work in 24, 5 an 12 days respectively. Working together, they will complete the same work in :
A.
B.
C.	4 days
D.	None of these
Answer» F.

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A, B and C can complete a piece of work in 24, 5 an 12 days respectively. Working together, they will complete the same work in :

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