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Can you score at least 15 out of 20 on these hard general knowledge questions quiz? From science and geometry to art and history, try this test now!
Hard General Knowledge Questions Quiz
Instructions: Answer each question by selecting the best choice, proceed through the quiz, and after the last question, click the “Results” button to view your score and review the correct answers.
#1. What is the capital city of Australia?
#2. What temperature does water boil at under normal conditions?
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Read More#3. Which planet is known as the ‘Red Planet’?
#4. Which organ in the human body produces insulin?
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Read More#5. Who painted the ceiling of the Sistine Chapel?
#6. Which physicist is known for the theory of relativity?
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Read More#7. Who wrote ‘Pride and Prejudice’?
#8. Which country has the most natural lakes?
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Read More#9. Who discovered penicillin?
#10. What year did World War II end?
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Read More#11. In what year did the Titanic sink?
#12. What is the chemical symbol for table salt?
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Read More#13. Which language is the most spoken worldwide?
#14. What element does ‘O’ represent on the periodic table?
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Read More#15. Which novel features the character Holden Caulfield?
#16. What is the largest organ of the human body?
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Read More#17. How many hearts does an octopus have?
#18. What is the hardest natural substance on Earth?
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Read More#19. In which continent is the Sahara Desert located?
#20. What is the smallest country in the world?
Results
Congratulations You Scored At Least 15/20
Congratulations on scoring 15 or more in this hard general knowledge questions quiz. You have demonstrated your ability to remember and understand concepts from various subjects from science and geography to art and history.
You Failed to Score At Least 15/20
You have scored 14 or below in this hard general knowledge questions quiz. However, you should not be down as most people will get the same score as you. Only a few select and possibly above-average individuals will be able to score at least 15/20.
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Read MoreAbout the Quiz
The quiz above is just a fun and engaging way to assess how much you really know about various subjects from science and geography to art and history. These hard general knowledge questions will only be passed by individuals who are likely to have above-average intelligence or memory.
Related: Nobody Can Score at Least 7/10 in This Tricky Literature Test
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Mandarin has the most native speakers but English is more widely spoken.
I got every question right but you say 17 out of 20