Time and Work Questions
Time and work problems measure how quickly individuals or groups complete a task. Learn to calculate daily work rates, combined efficiency, remaining work, and the time required to finish a job.
8 questions
- 18 men can complete a work in 20 days. After 10 days, 6 men leave. In how many more days will the remaining men finish the work?
- A train covers 100 km at a speed of 50 km/h. Due to track repair, it reduces its speed by 40% for the next 60 km. What is the total…
- Sonu and Monu together can do a piece of work in 30 days. If Sonu is 20% less efficient than Monu, in how many days can Sonu, working alone, complete…
- A and B together can complete a job in 8 days. If A alone can do it in 16 days, how many days will B alone take?
- If 4 women and 6 girls can do a piece of work in 12 days, while 24 women and 46 girls can do the same in 2 days, how much…
- A can complete a work in 30 days. How much work will he complete in 6 days?
- A, B, C together finish a job in 8 days. A and B together take 12 days, while B and C together take 16 days. In how many days can…
- A can complete a task in 10 days and, B can finish a task in 15 days respectively. A starts the work and works for 4 days, after which B…