A
Q. A and B can do a piece of work in 30 days while B and C can do the same work in 24 days and C and A in 20 days. They all work together for 10 days when B and C leave. How many days more will A take to finish the work ?
- Correct Answer - Option(D)
- Views: 5
- Filed under category Math
- Hashtags:
Discusssion
Login to discuss.