{"title":"Questão 154 - ENEM 2011","index":154,"discipline":"matematica","language":null,"year":2011,"context":"![](https://enem.dev/2011/questions/154/10f8a6b9-37c7-4d75-99dd-24b07602b503.png)","files":["https://enem.dev/2011/questions/154/10f8a6b9-37c7-4d75-99dd-24b07602b503.png"],"correctAlternative":"C","alternativesIntroduction":"Em relação às edições de 2005 a 2009 da OBMEP, qual o percentual médio de medalhistas de ouro da região Nordeste?","alternatives":[{"letter":"A","text":"14,6%","file":null,"isCorrect":false},{"letter":"B","text":"18,2%","file":null,"isCorrect":false},{"letter":"C","text":"18,4%","file":null,"isCorrect":true},{"letter":"D","text":"19,0%","file":null,"isCorrect":false},{"letter":"E","text":"21,0%","file":null,"isCorrect":false}]}