A project requiring 150 worker-days is started by 10 workers. After 5 days, 10 more workers join. How many more days are needed to complete the project?
MCQ Subject: Time, Work, and Distance
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If 15 workers complete a job in 20 days, how many workers…
If 15 workers complete a job in 20 days, how many workers are needed to finish the same job in 12 days at the same rate?
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Person A completes a job in 6 days, Person B in 8…
Person A completes a job in 6 days, Person B in 8 days. How long to complete together?
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Rahul can complete a task in 12 hours, and Rohan can complete…
Rahul can complete a task in 12 hours, and Rohan can complete the same task in 15 hours. How long will it take them to complete the task together, assuming they work at their respective constant rates?