Aptitude Test: Time and Work
No. of Questions: 10
Time Duration: 10 min
1. A printer can print 300 pages in 5 hours. A second printer prints at half this rate. If the first printer works for 2 hours and then the second takes over, how long will it take to finish printing all 300 pages?
2. The carpenter takes 100 hours to build a cabinet. How much of the cabinet is built in 40 hours?
3. If you burn 500 extra calories by running every hour, how many hours you need to run to lose 1kg? (Given 1kg fat loss = 7700 calories)
4. A finishes work in 15 days, B in 20 days. They work together, but A leaves 6 days before the job is done. What is the total time taken to complete the job?
5. Dana bakes 18 cookies in 90 minutes. How many can she bake in 2 hours and 15 minutes?
6. Team Task: Alice, Bob, and Carol can complete a design in 12, 18, and 24 days respectively. Working together, how many days will they take?
7. Four men and six women earn $2400 in 8 days. Two men and three women earn $750 in 5 days. How much would five men and five women earn in 6 days?
8. A machine processes 500 parts as a batch output every 10 minutes. If it runs from 8:00 AM to 9:45 AM, how many parts does it produce?
9. A cyclist rides to a town at 15 km/h and returns at 20 km/h. If the round trip takes 3.5 hours, how far is the town?
10. Mark can paint a fence in 𝑝 minutes. If he paints for 𝑥 minutes, what portion is left unpainted?
