Time & Work · Question 19 · Easy
Three identical machines pack 1,800 boxes in 4 hours. How many boxes will 5 such machines pack in 6 hours?
- 5,400 boxes
- 4,500 boxes
- 4,000 boxes
- 3,600 boxes
Answer and explanation
Answer: B. 4,500 boxes
Explanation: One machine packs 1,800 ÷ (3 × 4) = 150 boxes per hour. So 5 machines in 6 hours pack 5 × 6 × 150 = 4,500 boxes.
Previous: Sunita can stitch a set of uniforms in 18 days. Kabir works twice as fast as… · Next: Raj completes 3/8 of a project in 9 days. In how many more days will he…
Practise time & work
Try a fresh set of time & work questions with an explanation after every answer, free and without signing up: Time & Work practice. Or sit a full placement mock test.
More time & work questions
- Asha completes one-third of a data-entry job in 5 days. Working at the same…
- 9 labourers can dig a trench in 20 days. How many labourers are needed to dig…
- Sunita can stitch a set of uniforms in 18 days. Kabir works twice as fast as…
- Raj completes 3/8 of a project in 9 days. In how many more days will he…
- A can do a job in 6 days and B in 8 days. With the help of C, the three of…
- 20 women can complete a weaving order in 15 days. After 5 days of work, 5 of…
- Arjun is 25% more efficient than Bhavesh. Bhavesh alone can finish a job in 15…
- Farida and Gopal together can finish a job in 10 days. They work together for…
- 15 workers working 8 hours a day lay 1,200 m of road in 10 days. How many days…
- Hari does 40% of a job in 8 days and Isha does 25% of the same job in 6 days…
More quantitative aptitude practice
Pipes & Cisterns · Time, Speed & Distance · Problems on Trains · Boats & Streams · Permutation & Combination · Probability · Data Interpretation · Mensuration
LogicWiz Exams home · All practice topics · Placement mock tests · Daily 10 challenge