| Question rating by month |

1 | In the figure, point D divides side BC of triangle ABC into | **1189** |

2 | If two integers are chosen at random out of the set {2, 5, 7 | **1164** |

3 | The sum of four consecutive odd numbers is equal to the sum | **1163** |

4 | An isosceles triangle with one angle of 120° is inscribed in | **1131** |

5 | If the product of all the unique positive divisors of n, a p | **1120** |

6 | If [3(ab)^3 + 9(ab)^2 – 54ab] / [(a-1)(a + 2)] = 0, and a and b are bo | **1111** |

7 | Daniel is playing a dice game in which a dice is rolled 5 times | **1097** |

8 | During the month of April, the average temperatures on day n | **1080** |

9 | Arrow AB which is a line segment exactly 5 units along with | **1077** |

10 | The function g(x) is defined for integers x such that if x | **1071** |

11 | A bus from city M is traveling to city N at a constant speed | **1067** |

12 | A box contains three pairs of blue gloves and two pairs of | **1060** |

13 | Twenty meters of wire is available to fence off a flower bed in the | **1060** |

14 | How many even 3 digit integers greater than 700 with | **1059** |

15 | If 10! - 2*(5!)^2 is divisible by 10^n, what is the greatest | **1055** |

16 | An integer between 1 and 300, inclusive, is chosen at random | **1048** |

17 | A sequence of numbers (geometric sequence) is given by the | **1042** |

18 | How many numbers that are not divisible by 6 divide evenly | **1037** |

19 | How many values can the integer p=|x+3|-|x-3| assume? | **1035** |

20 | On a partly cloudy day, Derek decides to walk back from work | **1031** |

21 | What is the probability of getting a sum of 8 or 14 when | **1030** |

22 | If 2^x + 2^y = x^2 + y^2, where x and y are nonnegative inte | **1028** |

23 | There are 500 cars on a sales lot, all of which have either two doors | **1026** |

24 | A list of numbers has six positive integers. Three of those integers | **1025** |

25 | In the x-y plane, point (p, q) is a lattice point if both p | **1019** |