Question:
B is twice efficient as A and A can do a piece of work in 15 days. A started the work and after a few days B joined him. They completed the work in 11 days, from the starting. For how many days did they work together?
B is twice efficient as A and A can do a piece of work in 15 days. A started the work and after a few days B joined him. They completed the work in 11 days, from the starting. For how many days did they work together?
Updated On: Oct 4, 2024
- 1 day
- 2 day
- 6 day
- 5 day
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The Correct Option is B
Solution and Explanation
The correct option is (B): 2 day
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