Practice Tests

Note – It is possible that a few practice test
answer keys may still contain a few incorrect answers. Over the years,
we have attempted to resolve these mistakes, but we may have missed a
few. If you would like to contact an OSSM math professor about a
particular test problem, please identify the exact test title, problem
number and your answer to start the process. Send all inquiries to and he will forward them to an OSSM mathematics
professor for a response.