1.

A can do a piece of work in 6 days and B alone can do it in 8 days A and B undertook to do it of Rs.640. With the help of C, they finished it in 3 days. How much is paid to C ?

A. Rs. 75
B. Rs 80
C. Rs. 120
D. Rs. 160
Answer» C. Rs. 120


Discussion

No Comment Found

Related MCQs