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Posted Date: 22 Nov 2008      Posted By: Balaji      Member Level: Silver       Category: Arithmetic Reasoning

A can complete a project in 20 days and B can complete the same project in 30 days. If A and B start working on the project together and A quits 10 days before the project is completed, in how many days will the project be completed?



Select Answer:

20 day
21 day
19 day
18 day




      
Your Test Score: 0 / 0



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