Think you’re a trivia champ? These Jeopardy-style questions might have you rethinking that title—especially since they’re technically meant for kids, but tricky enough to stump grown-ups too. Here we’re covering everything from brainy math problems to wild facts about animals and space.
This collection is here to entertain, challenge, and maybe even teach you something new. Whether you’re hanging out with family, testing your classmates, or just proving you’re smarter than your older sibling, these brain-teasers bring the perfect mix of fun and “Wait… what?!” moments.
So grab your buzzers (or just your brain), and let’s see how far your knowledge can take you. No pressure… but the next genius might be you.
1. What Is the Sum of Angles in a Triangle?
180 degrees
2. What Is the Only Even Prime Number?
2
3. What Is the Capital of Australia?
Canberra
4. What is the Longest River in the World?
The Amazon River
5. What is the Planet with Most Moons?
Júpiter
6. What is 12 x 12?
144
7. What Gas Do Plants Absorb from the Air During Photosynthesis?
Carbon dioxide
8. What Is the Fastest Land Animal?
The cheetah
9. What Is the Square Root of 144?
12
10. What Does the Element ‘O’ Represent on The Periodic Table?
Oxygen
11. What Is the Largest Internal Organ?
The liver
12. What Country Has the Most People in the World?
China
13. What Is the Name of the Famous Ship Sunk in 1912?
The Titanic
14. What Is the Only U.S. State Starting with ‘P’?
Pensilvânia
15. What Language Has the Most Native Speakers Worldwide?
Mandarin Chinese
16. What Is the Smallest Country in the World?
Vatican City
17. What Continent Is the Sahara Desert Located on?
The African continent
18. What Is the Boiling Point of Water in Fahrenheit?
212 degrees Fahrenheit
19. What Type of Animal Is a Komodo Dragon?
A lizard
20. What’s the Name of the Book Series Written by Lemony Snicket?
A Series of Unfortunate Events
21. What Is 1,000 Divided by 25?
40
22. What Is the Tallest Mountain in the World?
Mount Everest
23. Who Was the Scientist Who Developed Gravity Theory?
Sir Isaac Newton
24. What Is The Roman Numeral for 50?
L
25. What Is the Longest Bone in the Human Body
The femur
26. What Is the Chemical Symbol for Gold
Au
27. What Is the Name of the Largest Ocean on Earth?
The Pacific Ocean
28. What Two Colors Make Purple?
Red and blue
29. What Is the Name of Our Galaxy?
The Milky Way
30. What Is the Value of Pi to Two Decimal Places?
3.14
31. What Organ in the Body Pumps Blood?
The heart
32. What Is the Largest Planet in the Solar System?
Júpiter
33. What Year did the First Man Walk on the Moon?
1969
34. What’s the Term for a Word that Means the Same as Another Word?
A synonym
35. What Is 15% of 200?
30
This was probably tougher than you thought, right?! Be honest and write in the comments, how many did you get right?