Nordic Mathematical Contest

Results: 40



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11

The 29th Nordic Mathematical Contest Tuesday, March 24, 2015 Problem 1. Let ABC be a triangle and Γ the circle with diameter AB. The bisectors of ∠BAC and ∠ABC intersect Γ (also) at D and E, respectively. The incir

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Source URL: www.georgmohr.dk

Language: English - Date: 2015-03-24 05:25:18
    12

    The 22nd Nordic Mathematical Contest 31 March 2008 English version Time allowed is 4 hours. Each problem is worth 5 points. The only permitted aids are writing and drawing materials. Problem 1

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    Source URL: www.georgmohr.dk

    Language: English - Date: 2008-04-02 12:57:16
      13

      20th Nordic Mathematical Contest Thursday March 30, 2006 English version Time allowed: 4 hours. Each problem is worth 5 points. Problem 1. Let B and C be points on two fixed rays emanating from a point A such that AB + A

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      Source URL: www.georgmohr.dk

      Language: English - Date: 2006-04-12 10:31:31
        14

        19th Nordic Mathematical Contest April 5, 2005 Problem 1. Find all positive integers k such that the product of the digits of k, in the decimal system, equals

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        Source URL: www.georgmohr.dk

        Language: English - Date: 2006-06-08 14:26:09
          15

          20th Nordic Mathematical Contest Thursday March 30, 2006 English version Time allowed: 4 hours. Each problem is worth 5 points. Problem 1. Let B and C be points on two fixed rays emanating from a point A such that AB + A

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          Source URL: www.georgmohr.dk

          Language: English - Date: 2006-04-12 10:36:33
            16

            The 29th Nordic Mathematical Contest Tuesday, March 24, 2015 Solutions Problem 1. Let ABC be a triangle and Γ the circle with diameter AB. The bisectors of ∠BAC and

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            Source URL: www.georgmohr.dk

            Language: English - Date: 2015-03-27 08:43:25
              17

              The 27th Nordic Mathematical Contest M˚ andagen, den 8 april 2013 Varje problem ¨ar v¨art 5 po¨ ang.

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              Language: Swedish - Date: 2013-04-08 16:12:42
                18

                The 27th Nordic Mathematical Contest Monday, 8 April 2013 English Version The time allowed is 4 hours. Each problem is worth 5 points. The only permitted aids are writing and drawing tools. Problem 1. Let (an )n≥1 be a

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                Source URL: www.georgmohr.dk

                Language: English - Date: 2013-04-08 16:12:16
                  19

                  Solutions to the 2004 Nordic Mathematical Contest Problem 1 Let r be the number of balls in the red bowl, b be the number of balls in the blue bowl and y be the number of balls in the yellow bowl. Because the mean of the

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                  Source URL: www.georgmohr.dk

                  Language: English - Date: 2006-06-02 06:50:14
                    20

                    The 23rd Nordic Mathematical Contest Thursday April 2, 2009 English version with solutions Time allowed is 4 hours. Each problem is worth 5 points. The only permitted aids are writing and drawing tools. Problem 1

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                    Source URL: www.georgmohr.dk

                    Language: English - Date: 2009-05-21 17:34:09
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