This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 2 years, 9 months ago.

  • Author
    Posts
  • #564687 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    Three taps together can empty a tank in 3 hours. The first tap alone and the second tap alone can empty it in 6 hours and 9 hours, respectively. How many hours will it take for the third tap alone to empty the tank?

    Options :-

    1. 12
    2. 15
    3. 18
    4. 20
    5. 24
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: Three taps together can empty a tank in 3 hours. The first tap alone and the second tap alone can em….
Your information:




Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account