Problem Rankings

Rank Source Description Elo Rating
621 AMC 8 1989 Q What is the value of \[(\log 5)^{3}+(\log 20)^{3}+... 1515.97
622 AMC 10 2007 B Q19 The wheel shown is spun twice, and the randomly de... 1515.97
623 AMC 12 1994 A Q10 For distinct real numbers \(x\) and \(y\), let \(M... 1515.96
624 AMC 10 2007 A Q7 Last year Mr. John Q. Public received an inheritan... 1515.91
625 AMC 12 2023 B Q11 What is the maximum area of an isosceles trapezoid... 1515.91
626 AMC 12 1995 A Q20 If \(a,b\) and \(c\) are three (not necessarily di... 1515.91
627 AMC 12 2003 A Q25 Let \( f(x)=\sqrt{ax^2+bx}\). For how many real va... 1515.58
628 AMC 12 2010 B Q18 A frog makes \( 3\) jumps, each exactly \( 1\) met... 1515.49
629 AMC 10 2007 B Q12 Tom's age is \( T\) years, which is also the sum o... 1515.46
630 AMC 8 2006 A Q16 Problems 14, 15 and 16 involve Mrs. Reed's English... 1515.44
631 AMC 8 2006 A Q14 Problems 14, 15 and 16 involve Mrs. Reed's English... 1515.39
632 AMC 10 2009 A Q7 A carton contains milk that is \( 2\%\) fat, and a... 1515.38
633 AMC 10 2013 B Q9 Three positive integers are each greater than \(1\... 1515.36
634 AMC 12 2021 Spring B Q14 Let \(ABCD\) be a rectangle and let \(\overline{DM... 1515.33
635 AMC 10 2006 B Q15 Rhombus \( ABCD\) is similar to rhombus \( BFDE\).... 1515.33
636 AMC 12 1984 A Q16 The function \(f(x)\) satisfies \(f(2+x) = f(2-x)\... 1515.33
637 AMC 12 2019 A Q15 Positive real numbers \(a\) and \(b\) have the pro... 1515.30
638 AMC 8 1990 A Q25 How many different patterns can be made by shading... 1515.30
639 AMC 12 2021 Fall A Q17 How many ordered pairs of positive integers \((b,c... 1515.30
640 AMC 12 2001 A Q15 An insect lives on the surface of a regular tetrah... 1515.30