Problem Rankings

Rank Source Description Elo Rating
3281 AMC 8 2011 A Q8 Bag A has three chips labeled 1, 3, and 5. Bag B h... 1484.00
3282 AMC 8 2012 A Q9 The Fort Worth Zoo has a number of two-legged bird... 1484.00
3283 AMC 8 2012 A Q10 How many 4-digit numbers greater than 1000 are the... 1484.00
3284 AMC 8 2012 A Q15 The smallest number greater than 2 that leaves a r... 1484.00
3285 AMC 8 2013 A Q8 A fair coin is tossed 3 times. What is the probabi... 1484.00
3286 AMC 8 2013 A Q9 The Incredible Hulk can double the distance he jum... 1484.00
3287 AMC 8 2013 A Q14 Abe holds 1 green and 1 red jelly bean in his hand... 1484.00
3288 AMC 10 2000 A Q18 Charlyn walks completely around the boundary of a ... 1484.00
3289 AMC 10 2000 A Q24 Let \(f\) be a function for which \(f\left(\frac x... 1484.00
3290 AMC 10 2001 A Q5 How many of the twelve pentominoes pictured below ... 1484.00
3291 AMC 10 2001 A Q6 Let \( P(n)\) and \( S(n)\) denote the product and... 1484.00
3292 AMC 10 2001 A Q21 A right circular cylinder with its diameter equal ... 1484.00
3293 AMC 10 2001 A Q23 A box contains exactly five chips, three red and t... 1484.00
3294 AMC 10 2002 A Q8 Betsy designed a flag using blue triangles, small ... 1484.00
3295 AMC 10 2002 A Q9 Suppose \( A\), \( B\), and \( C\) are three numbe... 1484.00
3296 AMC 10 2002 B Q15 The positive integers \( A\), \( B\), \( A - B\), ... 1484.00
3297 AMC 10 2002 B Q22 Let \( \triangle{XOY}\) be a right-angled triangle... 1484.00
3298 AMC 10 2002 B Q3 Mary typed a six-digit number, but the two \(1\)s ... 1484.00
3299 AMC 10 2002 B Q6 The perimeter of a rectangle is \(100\) and its di... 1484.00
3300 AMC 10 2003 A Q1 What is the difference between the sum of the firs... 1484.00