Problem Rankings

Rank Source Description Elo Rating
3681 AMC 8 1990 A Q2 Which digit of \(0.12345\), when changed to \(9\),... 1468.74
3682 AMC 8 1991 A Q5 A "domino" is made up of two small squares: [asy]... 1468.74
3683 AMC 8 1997 A Q4 Julie is preparing a speech for her class. Her sp... 1468.74
3684 AMC 8 1997 A Q15 Each side of the large square in the figure is tri... 1468.74
3685 AMC 8 1998 A Q8 A child's wading pool contains \(200\) gallons of ... 1468.74
3686 AMC 8 1999 A Q8 Six squares are colored, front and back, (R = red,... 1468.74
3687 AMC 8 1999 A Q9 Three flower beds overlap as shown. Bed A has 500 ... 1468.74
3688 AMC 8 2000 A Q1 Aunt Anna is \(42\) years old. Caitlin is \(5\) y... 1468.74
3689 AMC 8 2000 A Q6 Figure \(ABCD\) is a square. Inside this square th... 1468.74
3690 AMC 8 2001 A Q6 Six trees are equally spaced along one side of a s... 1468.74
3691 AMC 8 2001 A Q12 If \( a\otimes b =\frac{a+b}{a-b} \) , then \( (6\... 1468.74
3692 AMC 8 2003 A Q4 A group of children riding on bicycles and tricycl... 1468.74
3693 AMC 8 2004 A Q13 Amy, Bill and Celine are friends with different ag... 1468.74
3694 AMC 8 2005 A Q10 Joe had walked half way from home to school when h... 1468.74
3695 AMC 8 2006 A Q13 Cassie leaves Escanaba at 8:30 AM heading for Marq... 1468.74
3696 AMC 8 2008 A Q3 If February is a month that contains Friday the \(... 1468.74
3697 AMC 8 2008 A Q6 In the figure, what is the ratio of the area of th... 1468.74
3698 AMC 8 2013 A Q11 Ted's grandfather used his treadmill on 3 days thi... 1468.74
3699 AMC 10 2001 A Q9 The state income tax where Kristin lives is levied... 1468.74
3700 AMC 10 2001 A Q15 A street has parallel curbs \( 40\) feet apart. A ... 1468.74