Problem Rankings

Rank Source Description Elo Rating
901 AMC 8 1990 A Q21 A list of \(8\) numbers is formed by beginning wit... 1500.00
902 AMC 8 1990 A Q24 Three \( \Delta \)'s and a \( \diamondsuit \) will... 1500.00
903 AMC 8 1991 A Q3 Two hundred thousand times two hundred thousand eq... 1500.00
904 AMC 8 1991 A Q10 The area in square units of the region enclosed by... 1500.00
905 AMC 8 1991 A Q18 The vertical axis indicates the number of employee... 1500.00
906 AMC 8 1991 A Q19 The average (arithmetic mean) of \(10\) different ... 1500.00
907 AMC 8 1991 A Q22 Each spinner is divided into \(3\) equal parts. T... 1500.00
908 AMC 8 1991 A Q23 The Pythagoras High School band has \(100\) female... 1500.00
909 AMC 8 1992 A Q3 What is the largest difference that can be formed ... 1500.00
910 AMC 8 1992 A Q11 The bar graph shows the results of a survey on col... 1500.00
911 AMC 8 1992 A Q12 The five tires of a car (four road tires and a ful... 1500.00
912 AMC 8 1992 A Q23 If two dice are tossed, the probability that the p... 1500.00
913 AMC 8 1993 A Q4 \(1000\times 1993 \times 0.1993 \times 10 = \) ... 1500.00
914 AMC 8 1993 A Q5 Which one of the following bar graphs could repres... 1500.00
915 AMC 8 1993 A Q9 Consider the operation \(*\) defined by the follow... 1500.00
916 AMC 8 1993 A Q15 The arithmetic mean (average) of four numbers is \... 1500.00
917 AMC 8 1993 A Q23 Five runners, \(P\), \(Q\), \(R\), \(S\), \(T\), h... 1500.00
918 AMC 8 1994 A Q5 Given that \(\text{1 mile} = \text{8 furlongs}\) a... 1500.00
919 AMC 8 1994 A Q8 For how many three-digit whole numbers does the su... 1500.00
920 AMC 8 1994 A Q9 A shopper buys a \(100\) dollar coat on sale for \... 1500.00