The Math Olympiad is a math contest given once a month to students in 4th, 5th, and 6th grade- November through March. There are 5 questions on each test, or contest, for a total of 25 questions.
https://www.topekacollegiate.org/editoruploads/files/Math_Olympiad_1(3).pdf
https://www.topekacollegiate.org/editoruploads/files/Math_Olympiad_2(3).pdf
https://www.topekacollegiate.org/editoruploads/files/math_olympiad_3.pdf