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← General Knowledge Quiz

All topics

Questions on the elements, countries and flags, our planet’s records, inventions and discoveries, and the scientists and Nobel Prizes behind them, for Grades 6 to 12. There’s no grade to choose: the quiz starts in the middle, gets harder as you get questions right and easier when you miss, and the ones you miss come back a little later.

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Questions mastered

  • Elements 521 questions
  • Countries and capitals 814 questions
  • Flags 390 questions
  • Planet Earth 297 questions
  • Inventions and discoveries 607 questions
  • Scientists and Nobel Prizes 317 questions