1. 

   2 months ago

   What is the chemical formula for hydrochloric acid?

   Quiz for Learn
2. 

   2 months ago

   Who wrote "Crime and Punishment"?

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3. 

   2 months ago

   Who wrote "The Divine Comedy"?

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4. 

   3 months ago

   General Knowledge Video Part 35

   Quiz for Learn
5. 

   3 months ago

   General Knowledge Video Part 34

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6. 

   3 months ago

   General Knowledge Video Part 49

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7. 

   3 months ago

   General Knowledge Video Part 48

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8. 

   3 months ago

   General Knowledge Video Part 47

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9. 

   3 months ago

   General Knowledge Video Part 46

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10. 

    3 months ago

    General Knowledge Video Part 44

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    3 months ago

    General Knowledge Video Part 53

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    3 months ago

    General Knowledge Video Part 52

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    3 months ago

    General Knowledge Video Part 51

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    3 months ago

    General Knowledge Video Part 59

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15. 

    3 months ago

    General Knowledge Video Part 58

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16. 

    3 months ago

    General Knowledge Video Part 57

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17. 

    3 months ago

    General Knowledge Video Part 56

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18. 

    2 months ago

    What is the chemical symbol for potassium?

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19. 

    2 months ago

    What is the largest bird in the world?

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20. 

    2 months ago

    Who wrote "The Canterbury Tales"?

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21. 

    2 months ago

    What is the capital of China?

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22. 

    2 months ago

    Who discovered the structure of DNA?

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23. 

    2 months ago

    What is the largest moon in the solar system?

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24. 

    2 months ago

    Who discovered penicillin?

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25. 

    2 months ago

    What is the capital of Italy?

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