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A and B can do work in 12 days and 24 days respectively. They started working together but left the work 3 days before its completion and thereafter B alone completed the work. For how many days A worked with B?
A and B can do work in 12 days and 24 days respectively. They started working together but left the work 3 days before its completion and thereafter B alone completed the work. For how many days A worked with B?
Updated On: Mar 13, 2024
- 5
- 7
- 6
- 8
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The Correct Option is B
Solution and Explanation
The correct answer is option (B) : 7
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