Problem Rankings

Rank Source Description Elo Rating
761 AMC 10 2000 A Q15 Two non-zero real numbers, \(a\) and \(b\), satisf... 1513.13
762 AMC 8 2001 A Q23 Points \(R, S\) and \(T\) are vertices of an equil... 1512.95
763 AMC 8 1997 A Q6 In the number \(74982.1035\) the value of the ''pl... 1512.91
764 AMC 8 2007 A Q14 The base of isosceles \(\triangle{ABC}\) is \(24\)... 1512.80
765 AMC 10 2008 B Q25 Michael walks at the rate of \( 5\) feet per secon... 1512.77
766 AMC 12 1984 A Q4 A rectangle intersects a circle as shown: \(AB=4\)... 1512.66
767 AMC 12 1990 A Q5 Which of these numbers is the largest? $$\textb... 1512.65
768 AMC 10 2006 A Q9 How many sets of two or more consecutive positive ... 1512.63
769 AMC 8 2005 A Q21 How many distinct triangles can be drawn using thr... 1512.57
770 AMC 12 2005 B Q17 How many distinct four-tuples \( (a,b,c,d)\) of ra... 1512.54
771 AMC 8 2011 A Q11 The graph shows the number of minutes studied by b... 1512.40
772 AMC 8 1989 Q A data set consists of \(6\) (not distinct) positi... 1512.32
773 AMC 12 2003 B Q18 Let \( x\) and \( y\) be positive integers such th... 1512.26
774 AMC 10 2012 B Q24 Amy, Beth, and Jo listen to four different songs a... 1512.19
775 IMC 2008 Q16 The first two terms of a sequence are \( \frac{2}{... 1512.15
776 AMC 8 2009 A Q17 The positive integers \( x\) and \( y\) are the tw... 1511.80
777 AMC 12 1998 A Q9 A speaker talked for sixty minutes to a full audit... 1511.74
778 AMC 12 1991 A Q6 If \(x \ge 0\), then \(\sqrt{x \sqrt{x \sqrt{x}}} ... 1511.58
779 AMC 12 1996 A Q5 Given that \(0 < a < b < c < d\), which of the fol... 1511.47
780 IMC 2024 Q10 Which of the following is equal to \(\frac{20}{24}... 1511.30