A can complete a piece of work in 18 days, B in 20 days and C in 30 days, B and C together start the work and forced to leave after 2 days. The time taken by A alone to complete the remaining work is:

A can complete a piece of work in 18 days, B in 20 days and C in 30 da

1.	A can complete a piece of work in 18 days, B in 20 days and C in 30 days, B and C together start the work and forced to leave after 2 days. The time taken by A alone to complete the remaining work is:
A.	10 days
B.	12 days
C.	15 days
D.	16 days
Answer» D. 16 days