A) 80
C) 70
D) None of these
Related MCQs:
- 12 men or 15 women can reap a field in 14 days. Find the number of days that 7 men or 5women will take to reap it?
- 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?
- Twelve men take 6 hours to finish a piece of work. After the 12 men have worked for 1 hour, the contractor decides to call in 8 more men. How many more hours would 20 men take to complete the remaining work?
- 15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job is 3 days?