Editorial Note: This article is for informational and educational purposes only and is not a substitute for professional advice. It is written using our own original words, structure, explanations, commentary, insights, opinions, and understanding. Readers are encouraged to exercise discretion and conduct their own due diligence when evaluating any information presented on this site.
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. Which physicist is known for the theory of relativity?
#2. Who wrote ‘Pride and Prejudice’?
You May Also Like
Scientists Just Discovered Hamsters Can Drink the Equivalent of 21 Bottles of Wine a Day
Read More#3. In what year did the Titanic sink?
#4. What is the hardest natural substance on Earth?
You May Also Like
Starbathing Is the New Travel Trend Everyone’s Talking About — And It’s Not What You Think
Read More#5. What year did World War II end?
#6. In which continent is the Sahara Desert located?
You May Also Like
New Study Reveals That Most Ancient Europeans Had Dark Skin, Hair, and Eyes Until Just 3,000 Years Ago
Read More#7. What is the capital city of Australia?
#8. How many hearts does an octopus have?
You May Also Like
Scientists Confirm the Sun Is Actually White — Here’s Why It Looks Yellow to Us
Read More#9. Which organ in the human body produces insulin?
#10. What is the largest organ of the human body?
#11. Which country has the most natural lakes?
#12. Who discovered penicillin?
You May Also Like
Scientists Reveal Humans Are Evolving to Lose Some Body Parts — Here’s What We May Not Have in the Future
Read More#13. Which novel features the character Holden Caulfield?
#14. What element does ‘O’ represent on the periodic table?
#15. Which language is the most spoken worldwide?
#16. Who painted the ceiling of the Sistine Chapel?
#17. What is the smallest country in the world?
#18. What is the chemical symbol for table salt?
You May Also Like
Scientists Say Earth Has Been Spinning Faster — And It’s Not Just Your Imagination
Read More#19. Which planet is known as the ‘Red Planet’?
#20. What temperature does water boil at under normal conditions?
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.
You May Also Like
Scientists Trace Humanity’s Roots — And All Humans Might Be Related to the Same Man and Woman
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
Daily Recommended Resources
Affiliate Disclosure: This section contains affiliate links. As an Amazon Associate, we earn from qualifying purchases. If you click one, we may earn a commission at no cost to you.
Mandarin has the most native speakers but English is more widely spoken.
I got every question right but you say 17 out of 20