Mathematics · Time and Work
Pipe J can fill a tank in 48 hours and pipe K can fill the same tank in 72 hours. If both the pipes are opened alternately for one hour each and pipe K is opened for the first hour, then in how much time will the tank be full?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 158 hours
- 25929 hours
- 35713 hours
- 45723 hours✓
Correct answer
5723 hours
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