Problem Rankings

Rank Source Description Elo Rating
3601 AMC 8 2002 A Q3 What is the smallest possible average of four dist... 1481.90
3602 AMC 10 2005 B Q5 Brianna is using part of the money she earned on h... 1481.49
3603 AMC 8 1987 A Q2 $$\frac{2}{25}=$$ $$\text{(A)}\ .008 \qquad \te... 1481.23
3604 AMC 8 1991 A Q11 There are several sets of three different numbers ... 1481.19
3605 AMC 8 2013 A Q22 Toothpicks are used to make a grid that is 60 toot... 1481.07
3606 AMC 10 2000 A Q4 Chandra pays an on-line service provider a fixed m... 1480.88
3607 AMC 8 2011 A Q15 How many digits are in the product \(4^5 \cdot 5^{... 1480.76
3608 AMC 8 1992 A Q5 A circle of diameter \(1\) is removed from a \(2\t... 1480.18
3609 AMC 10 2011 B Q2 Josanna's test scores to date are 90, 80, 70, 60, ... 1479.79
3610 AMC 8 2016 A Q7 Which of the following numbers is a perfect square... 1477.67
3611 AMC 10 2004 A Q2 For any three real numbers \( a\), \( b\), and \( ... 1476.84
3612 AMC 10 2012 B Q10 How many ordered pairs of positive integers \((M,N... 1475.94
3613 IMC 2011 Q13 The three blind mice stole a piece of cheese. In t... 1475.42
3614 AMC 8 2009 A Q23 On the last day of school, Mrs. Wonderful gave jel... 1475.25
3615 AMC 10 2003 A Q12 A point \( (x,y)\) is randomly picked from inside ... 1473.37
3616 AMC 12 2004 A Q3 How many ordered triples of positive integers \((x... 1473.31
3617 AMC 10 2013 A Q6 Joey and his five brothers are ages \(3,5,7,9,11,\... 1472.65
3618 IMC 2009 Q6 Which of the following is halfway between \(\frac{... 1472.27
3619 AMC 10 2011 B Q1 What is \[\frac{2+4+6}{1+3+5} - \frac{1+3+5}{2+4+6... 1472.25
3620 AMC 10 2009 B Q5 Twenty percent less than \( 60\) is one-third more... 1472.01