A pipe can fill a tank in 64 minutes and another can empty it in 32 minutes. If the tank is already half full and both pipe opened together, the tank will be--

গণিত Pipe and Tank 07 Oct, 2020

প্রশ্ন A pipe can fill a tank in 64 minutes and another can empty it in 32 minutes. If the tank is already half full and both pipe opened together, the tank will be--

  • ক.
    filled in 32 minitues
  • খ.
    emptied in 64 minutes
  • গ.
    emptied in 32 minutes
  • ঘ.
    filled in 64 minutes

সঠিক উত্তর

emptied in 64 minutes

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Pipe and Tank