- 05/16/2019 at 4:44 pm #871110EduGorillaKeymasterSelect Question Language :
A tank is filled by two inlet taps which can fill the tank respectively in 4 hours and 8 hours. There is an outlet tap which can empty the tank in 160 minutes. If all the taps are opened at a time when the tank is empty, then which of the statements is correct?
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The tank will fill in 160 minutes.
The tank will fill in 80 minutes.
The tank will fill in 96 minutes.
The tank will never fill.
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