Problem Rankings

Rank Source Description Elo Rating
361 AMC 10 2002 A Q24 Tina randomly selects two distinct numbers from th... 1516.00
362 AMC 10 2002 B Q8 Suppose July of year \( N\) has five Mondays. Whic... 1516.00
363 AMC 10 2002 B Q17 A regular octagon \( ABCDEFGH\) has sides of lengt... 1516.00
364 AMC 10 2002 B Q20 Let \( a\), \( b\), and \( c\) be real numbers suc... 1516.00
365 AMC 10 2002 B Q24 Riders on a Ferris wheel travel in a circle in a v... 1516.00
366 AMC 10 2002 B Q9 The function \(f\) is given by the table \[\beg... 1516.00
367 AMC 10 2002 B Q11 Let \(P(x)=kx^3+2k^2x^2+k^3\). Find the sum of al... 1516.00
368 AMC 10 2002 B Q17 There are \(1001\) red marbles and \(1001\) black ... 1516.00
369 AMC 10 2002 B Q21 Let \(f\) be a real-valued function such that \[f(... 1516.00
370 AMC 10 2002 B Q24 What is the maximum value of \(n\) for which there... 1516.00
371 AMC 10 2003 A Q11 The sum of the two \( 5\)-digit numbers \( AMC10\)... 1516.00
372 AMC 10 2003 A Q16 What is the units digit of \( 13^{2003}\)? $$ \... 1516.00
373 AMC 10 2003 A Q19 A semicircle of diameter \( 1\) sits at the top of... 1516.00
374 AMC 10 2003 B Q13 Let \( \clubsuit(x)\) denote the sum of the digits... 1516.00
375 AMC 10 2003 B Q18 What is the largest integer that is a divisor of ... 1516.00
376 AMC 10 2003 B Q20 In rectangle \( ABCD\), \( AB=5\) and \( BC=3\). P... 1516.00
377 AMC 10 2003 B Q22 A clock chimes once at \( 30\) minutes past each h... 1516.00
378 AMC 10 2003 B Q25 How many distinct four-digit numbers are divisible... 1516.00
379 AMC 12 2004 A Q14 A sequence of three real numbers forms an arithmet... 1516.00
380 AMC 10 2004 A Q23 Circles \(A\), \(B\), and \(C\) are externally tan... 1516.00