WorksheetsTime & Work Problem Solving
Total questions: 10
Worksheet time: 20mins
A can do a job in 12 days, B in 8 days. Working together, how many days will they take?
4.5 days
4.8 days
5 days
5.2 days
A is 50% more efficient than B. If B can complete a task in 18 days, how many days will A take?
9 days
10 days
12 days
13.5 days
4 men complete a task in 10 days. How many men are needed to complete the same task in 5 days?
6
7
8
10
A and B work on alternate days. A can do a job in 6 days, B in 12. If A starts, in how many days is the work done?
6 days
7 days
8 days
9 days
A pipe fills a tank in 12 hours, another empties it in 20 hours. Time to fill if both are opened?
28 hours
30 hours
32 hours
34 hours
A and B can complete a task in 8 days. B alone takes 12 days. How long will A alone take?
16 days
18 days
24 days
20 days
A can do a job in 10 days, B in 15 days. They work together for 4 days. Remaining work will be done by B in?
4 days
5 days
6 days
7 days
A machine produces 100 units in 5 hrs. B is twice as fast. Both together will produce 300 units in?
4 hours
4.5 hours
5 hours
6 hours
A team of 5 people can complete a project in 8 days. How many more people are needed to finish in 5 days?
2
3
4
5
A company hires 12 workers for 15 days. In 5 days, 25% of the work is done. How many more workers to finish on time?
4
5
6
7
