question_answer

A can do a piece of work in 36 days. B in 54 days and C in 72 days All the three began the work together, but A left before 8 days and B 12 days before the completion of the work. In how many days, the work was finished from the day it started?

A)  24

B)  28

C)  36

D)  48

E)  None of these