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
Here’s How Far You Can Really Drive After Your Gas Light Comes On — It’s More Than You Think
Read More#3. What temperature does water boil at under normal conditions?
#4. Which organ in the human body produces insulin?
You May Also Like
If the Sun Is Burning Hot, Why Isn’t Space Warm? — Here’s What Scientists Found
Read More#5. Who discovered penicillin?
#6. What is the hardest natural substance on Earth?
You May Also Like
Did Homo sapiens get into Conflicts and Fights With the Neanderthals around 50,000 Years Ago? — Here’s What New Discoveries Suggest
Read More#7. What is the smallest country in the world?
#8. Which language is the most spoken worldwide?
You May Also Like
Scientists Explain: If We Evolved from Monkeys, Why Are There Still Monkeys Today?
Read More#9. In what year did the Titanic sink?
#10. In which continent is the Sahara Desert located?
You May Also Like
Why Did Homo erectus, After Surviving for Nearly 2 Million Years, Finally Go Extinct Around 110,000 Years Ago? — Here’s What Experts Suggest
Read More#11. What is the largest organ of the human body?
#12. Which country has the most natural lakes?
You May Also Like
Study Finds Millennial Dads Spend 3x More Time With Their Kids Than Past Generations
Read More#13. What year did World War II end?
#14. What element does ‘O’ represent on the periodic table?
You May Also Like
New Hypothesis, the “Transcension Theory” Claims Advanced Civilizations Don’t Expand Into Space But Turn Inward Into Other Realms — Here’s Where They Might Have Gone
Read More#15. What is the capital city of Australia?
#16. How many hearts does an octopus have?
You May Also Like
Why We No Longer Hear About Disappearances in the Bermuda Triangle — And the Reason Might Surprise You
Read More#17. Which novel features the character Holden Caulfield?
#18. Which planet is known as the ‘Red Planet’?
You May Also Like
Why Did Humans Begin Sharing Food With Each Other Over 2 Million Years Ago? — Here’s What Researchers Suggest
Read More#19. Who painted the ceiling of the Sistine Chapel?
#20. What is the chemical symbol for table salt?
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
In WWI, a Horse Named Warrior Saved Lives — He Carried Soldiers Through Gas Attacks, Bombings, and Gunfire
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