Problem Rankings

Rank Source Description Elo Rating
2321 AIME 2011 I Q8 In triangle \(ABC\), \(BC = 23\), \(CA = 27\), and... 1500.00
2322 AIME 2011 I Q10 The probability that a set of three distinct verti... 1500.00
2323 AIME 2011 I Q11 Let \(R\) be the set of all possible remainders wh... 1500.00
2324 AIME 2011 I Q12 Six men and some number of women stand in a line i... 1500.00
2325 AIME 2011 I Q13 A cube with side length 10 is suspended above a pl... 1500.00
2326 AIME 2011 I Q14 Let \(A_1 A_2 A_3 A_4 A_5 A_6 A_7 A_8\) be a regul... 1500.00
2327 AIME 2011 I Q15 For some integer \(m\), the polynomial \(x^3-2011x... 1500.00
2328 AIME 2011 II Q1 Gary purchased a large beverage, but drank only \(... 1500.00
2329 AIME 2011 II Q4 In triangle \(ABC\), \(AB=\frac{20}{11} AC\). The ... 1500.00
2330 AIME 2011 II Q5 The sum of the first 2011 terms of a geometric ser... 1500.00
2331 AIME 2011 II Q6 Define an ordered quadruple of integers \((a, b, c... 1500.00
2332 AIME 2011 II Q7 Ed has five identical green marbles and a large su... 1500.00
2333 AIME 2011 II Q10 A circle with center \(O\) has radius 25. Chord \(... 1500.00
2334 AIME 2011 II Q11 Let \(M_n\) be the \(n\times n\) matrix with entri... 1500.00
2335 AIME 2011 II Q12 Nine delegates, three each from three different co... 1500.00
2336 AIME 2011 II Q13 Point \(P\) lies on the diagonal \(AC\) of square ... 1500.00
2337 AIME 2011 II Q15 Let \(P(x)=x^2-3x-9\). A real number \(x\) is chos... 1500.00
2338 AIME 1989 I Q2 Ten points are marked on a circle. How many distin... 1500.00
2339 AIME 1989 I Q3 Suppose \(n\) is a positive integer and \(d\) is a... 1500.00
2340 AIME 1989 I Q4 If \(a<b<c<d<e\) are consecutive positive integers... 1500.00