- 07/27/2019 at 7:49 pm #1525051EduGorillaKeymasterSelect Question Language :
Direction:Read the following information carefully to give the answers of the following questions.
Two pipes Q and S can fill a tank and a waste pipe Z can empty 1 gallon per minute. Pipe Q takes 7.5 minutes to fill the mentioned percentage of cistern and pipe S takes 25 minutes to fill the mentioned percentage of cistern. All the 3 pipes working together can fill the tank in 130 minutes. The capacity of the tank is?
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