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Thread: Find Number of Railway Stations

  1. #1
    Junior Member
    Join Date
    Jun 2010
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    2

    Find Number of Railway Stations

    There are n Railway stations. Ticket facility is available between every two stations. Recently, m new stations are bulit so that 42 new tickets are to be printed. How many stations were there? How many are newly constructed.


  2. #2
    Junior Member
    Join Date
    Jul 2010
    Answers
    1

    Re: Find Number of Railway Stations

    answer is 21 new post r to be added


  3. #3
    Junior Member
    Join Date
    Oct 2008
    Answers
    2

    Re: Find Number of Railway Stations

    If the tickets printed are for one way then 4 new stations are added and earlier there were 9 Stations.


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