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General Knowledge quiz

Are You Smarter Than a 3rd Grader? 30 Hard Questions

Are you smarter than a 3rd grader? This hard 3rd grade quiz has 30 trivia questions: real 3rd grade math, science and grammar with sneaky traps, plus what 3rd graders love right now: Minecraft, A Minecraft Movie, KPop Demon Hunters, Labubu, Bluey, Pokemon, Mario Kart World and Inside Out 2. Play…

  • 31 questions
  • 7 min
  • 8 Easy
  • 8 Medium
  • 9 Hard
  • 6 Genius

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Are You Smarter Than a 3rd Grader? 30 Hard Questions: questions and answers

Try to answer first, then tap a question to see the answer.

  1. What is 8 × 4 + 2? 40 · 34 · 48

    34 – Multiply first: 32, then add 2!

  2. Which fraction is the same as one half? 2/3 · 3/4 · 2/4

    2/4

  3. In Minecraft, what do you need to mine diamonds? Stone pickaxe · Iron pickaxe · Wooden pickaxe

    Iron pickaxe – A stone pickaxe breaks diamond ore but drops nothing!

  4. How do you spell the number 40? Fourty · Forty · Fourtey

    Forty – Four has a U, but forty does not!

  5. What kind of dog is Bluey? Blue Heeler · Husky · Corgi

    Blue Heeler

  6. A tomato is a fruit.

    True

  7. What is 48 ÷ 6? 6 · 9 · 8

    8

  8. Which word is a pronoun? They · Table · Quick

    They

  9. Water vapor turning into water is called? Condensation · Evaporation · Melting

    Condensation

  10. Who plays Steve in A Minecraft Movie? Jason Momoa · Ryan Reynolds · Jack Black

    Jack Black – Jason Momoa plays Garrett in the same movie.

  11. A square has a perimeter of 20. Each side is? 4 · 10 · 5

    5 – 4 equal sides: 20 ÷ 4 = 5.

  12. Tadpoles grow up to become... Frogs · Fish · Lizards

    Frogs

  13. What does Pikachu evolve into? Raichu · Pichu · Jolteon

    Raichu – Pichu is what Pikachu evolves from!

  14. Round 645 to the nearest hundred. 700 · 600 · 650

    600

  15. Which of these mammals lays eggs? Platypus · Dolphin · Bat

    Platypus

  16. What is the girl group in KPop Demon Hunters? Saja Boys · HUNTR/X · BLACKPINK

    HUNTR/X – The Saja Boys are the demon boy band!

  17. How many minutes are in 2 and a half hours? 130 · 250 · 150

    150

  18. After the egg, a butterfly becomes a... Caterpillar · Chrysalis · Moth

    Caterpillar

  19. Labubu toys are made by which company? Mattel · LEGO · Pop Mart

    Pop Mart – Labubu was created by artist Kasing Lung.

  20. Sound travels faster than light.

    False – That is why you see lightning before you hear thunder!

  21. Which is the smallest US state? Delaware · Rhode Island · Hawaii

    Rhode Island

  22. Which word means the same as "enormous"? Tiny · Quiet · Huge

    Huge

  23. Mario Kart World came out with which console? Nintendo Switch 2 · Wii U · Switch OLED

    Nintendo Switch 2 – It launched with the Switch 2 in June 2025.

  24. In Inside Out 2, which new emotion takes over? Envy · Anxiety · Embarrassment

    Anxiety

  25. How many weeks are in a year? 48 · 52 · 56

    52

  26. Where does the Moon get its light from? Itself · Earth · The Sun

    The Sun

  27. T. rex lived closer to us than to Stegosaurus.

    True – Stegosaurus was gone about 80 million years before T. rex!

  28. A square is 4 by 4. What is its area? 8 · 12 · 16

    16

  29. What do bees make besides honey? Silk · Beeswax · Nectar

    Beeswax

  30. What is 1,000 − 357? 643 · 657 · 753

    643

  31. How many legs does an insect have? 6 · 8 · 4

    6