A) 10
B) 12
D) 21
Related MCQs:
- Twelve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. After working for 3 days, sixteen adults left and six adults and four children joined them. How many days will it take to complete the remaining work?
- For how many days did the war of 1965 last?
- A person can do the work in 10 days but another finishes the same work in 15 days, Together they can finish in how many days?
- If A and B together can complete a job in 15 days and B alone can complete it in 20 days. In how many days can A alone complete job: