Problem Rankings

Rank Source Description Elo Rating
2901 AIME 1984 I Q15 Determine \(w^2+x^2+y^2+z^2\) if \[ \begin{array}... 1500.00
2902 AIME 1994 I Q1 The increasing sequence \(3, 15, 24, 48, \ldots\) ... 1500.00
2903 AIME 1994 I Q2 A circle with diameter \(\overline{PQ}\) of length... 1500.00
2904 AIME 1994 I Q3 The function \(f\) has the property that, for each... 1500.00
2905 AIME 1994 I Q6 The graphs of the equations \[ y=k, \qquad y=\sqrt... 1500.00
2906 AIME 1994 I Q7 For certain ordered pairs \((a,b)\) of real number... 1500.00
2907 AIME 1994 I Q8 The points \((0,0),\) \((a,11)\), and \((b,37)\) a... 1500.00
2908 AIME 1994 I Q9 A solitaire game is played as follows. Six distin... 1500.00
2909 AIME 1994 I Q12 A fenced, rectangular field measures 24 meters by ... 1500.00
2910 AIME 1994 I Q13 The equation \[ x^{10}+(13x-1)^{10}=0 \] has 10 co... 1500.00
2911 AIME 1994 I Q14 A beam of light strikes \(\overline{BC}\) at point... 1500.00
2912 AIME 1994 I Q15 Given a point \(P\) on a triangular piece of paper... 1500.00
2913 AIME 2015 I Q1 The expressions \(A=1\times2+3\times4+5\times6+\cd... 1500.00
2914 AIME 2015 I Q3 There is a prime number \(p\) such that \(16p+1\) ... 1500.00
2915 AIME 2015 I Q4 Point \(B\) lies on line segment \(\overline{AC}\)... 1500.00
2916 AIME 2015 I Q5 In a drawer Sandy has 5 pairs of socks, each pair ... 1500.00
2917 AIME 2015 I Q6 Point \(A,B,C,D,\) and \(E\) are equally spaced on... 1500.00
2918 AIME 2015 I Q7 In the diagram below, \(ABCD\) is a square. Point ... 1500.00
2919 AIME 2015 I Q8 For positive integer \(n\), let \(s(n)\) denote th... 1500.00
2920 AIME 2015 I Q9 Let \(S\) be the set of all ordered triples of int... 1500.00