- 07/27/2019 at 7:49 pm #1525049EduGorillaKeymasterSelect Question Language :
Direction:Read the following information carefully to give the answers of the following questions.
Two pipes P and T are filling the tank respectively. There is a third pipe Z in the bottom of cistern to empty it. Pipes P and T are taking 22 minutes and 7 minutes respectively to fill the mentioned percentage of cistern. If all the three pipes are simultaneously opened, then the cistern is full in minutes. In how much time, the third pipe Z alone can empty the cistern?
Post your Training /Course EnquiryAre You looking institutes / coaching center for
- 80 minutes
- 100 minutes
- 60 minutes
- 90 minutes
- None of these
- IIT-JEE, NEET, CAT
- Bank PO, SSC, Railways
- Study Abroad