See the answer key for the first phase of the 17th OBMEP.

OBMEP released, this Friday (5), the answer key for the first phase of the 17th edition of the Olympiad. The tests and solutions are divided by levels and are available for consultation at this link.

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Organized by IMPA, the initiative is the largest scientific competition in the country and, in this edition, reached 18.1 million students and more than 54,000 schools in 99.78% of Brazilian municipalities. The test, held on June 7th, qualified more than 900,000 students from public and private schools for the second stage of the competition.

The next exam, consisting of 6 essay questions, will be held on October 8th at 2:30 PM (Brasilia time). To see the preliminary list of students selected for this phase, please access this link .

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