1.

Q: A does half as much work as Band C does half as much work as A and B together. If C alone can finish the work in 40 days, then together ,all will finish the work in  ?

A. 17 + 4/7 days
B. 13 + 1/3 days
C. 15 + 3/2 days
D. 16 days
Answer» C. 15 + 3/2 days


Discussion

No Comment Found