Question:
A swimming pool can be filled by pipe A in 3 hours and by pipe B in 6 hours, each pump working on its own. At 9 am, pump A is started. At what time will the swimming pool be filled if pump B is started at 10 am?
A swimming pool can be filled by pipe A in 3 hours and by pipe B in 6 hours, each pump working on its own. At 9 am, pump A is started. At what time will the swimming pool be filled if pump B is started at 10 am?
Updated On: Oct 4, 2024
- 11:20 a.m.
- 11:05 a.m.
- 11:10 a.m.
- 10:50 a.m.
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The Correct Option is A
Solution and Explanation
The correct option is (A): 11:20 a.m.
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