Problem Rankings

Rank Source Description Elo Rating
2981 AMC 8 2010 A Q7 Using only pennies, nickels, dimes, and quarters, ... 1498.62
2982 AMC 10 2008 A Q9 Suppose that \[ \frac {2x}{3} - \frac {x}{6} \]is... 1498.60
2983 AMC 10 2007 A Q14 A triangle with side lengths in the ratio \( 3: 4:... 1498.60
2984 AMC 10 2006 B Q20 In rectangle \( ABCD\), we have \( A = (6, - 22)\)... 1498.59
2985 AMC 8 1987 A Q10 $$4(299)+3(299)+2(299)+298=$$ $$\text{(A)}\ 288... 1498.56
2986 AMC 8 1995 A Q16 Students from three middle schools worked on a sum... 1498.56
2987 AMC 10 2001 A Q17 Which of the cones listed below can be formed from... 1498.56
2988 AMC 10 2002 A Q13 The sides of a triangle have lengths of \( 15\), \... 1498.56
2989 AMC 10 2003 A Q10 The polygon enclosed by the solid lines in the figu... 1498.56
2990 AMC 10 2012 A Q17 Let \(a\) and \(b\) be relatively prime integers w... 1498.56
2991 AMC 12 2023 A Q14 How many complex numbers satisfy the equation \(z^... 1498.53
2992 AMC 8 1998 A Q18 As indicated by the diagram below, a rectangular p... 1498.53
2993 AMC 8 2011 A Q17 Let \(w\), \(x\), \(y\), and \(z\) be whole number... 1498.53
2994 AMC 10 2008 A Q8 Heather compares the price of a new computer at tw... 1498.53
2995 AMC 8 1998 A Q20 Let \(PQRS\) be a square piece of paper. \(P\) is ... 1498.50
2996 AMC 8 2003 A Q21 The area of trapezoid \( ABCD\) is \( 164 \text{cm... 1498.14
2997 AMC 8 1994 A Q24 A \(2\) by \(2\) square is divided into four \(1\)... 1498.13
2998 AMC 8 1996 A Q11 Let \(x\) be the number \[0.\underbrace{0000...00... 1497.98
2999 AIME 1998 I Q1 For how many values of \(k\) is \(12^{12}\) the le... 1497.90
3000 AMC 12 2006 A Q17 Square \( ABCD\) has side length \( s\), a circle ... 1497.89