Question:
A tank can be filled by one tap in 10 minutes and by another in 30 minutes. Both the taps are kept open for 5 minutes and then the first one is shut off. In how many minutes more is the tank completely filled?
A tank can be filled by one tap in 10 minutes and by another in 30 minutes. Both the taps are kept open for 5 minutes and then the first one is shut off. In how many minutes more is the tank completely filled?
Updated On: Oct 9, 2024
- 5
- 7.5
- 10
- 12
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The Correct Option is C
Solution and Explanation
The correct option is (C): 10
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