A) 12 days
B) 10 days
C) 9 days
D) 8 days
10 men can do work = 12 days
1 men can do this work = 12 x 10 = 120 days
12 men will do this work= 120/12= 10 days
Related MCQs:
- 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?
- X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone, and then after 4 days, Y joined him until the completion of the work. How long did the work last?
- If A and B together can complete a piece of work in 15 days and B alone in 20 days, in how many days can A alone complete the work?
- 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?