Rio de Questões is the ideal app for those who want to improve their knowledge, test what they know, and prepare for any type of exam, challenge, or assessment.

💡 App Highlights:

📚 Questions organized by subject and difficulty level.

🧩 Simulated mode to test your knowledge.

⏱️ Stopwatch and statistics to track your performance.

🏆 Ranking and achievements to stay motivated.

🎯 Total focus on results: study at your own pace and see your progress day after day.

This application does not represent or is affiliated with any government agency. The questions and content are provided for educational purposes only.