OMM Elimination Exam
The OMM Elimination Exam (also known as Examen Eliminatorio) is the first of three tests of the Mexican Mathematics Olympiad at state level in Mexico. Top scorers move on to take the OMM Semifinal Exam.
The exam has 20 questions and must be finished in 4 hours. The first five problems are 1 point, the next ten problems are 2 points, and the last five problems are 3 points. Calculators are not allowed in the exam.
Note: All of the problems and solutions are in Spanish.