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.
What is 8 × 4 + 2? 40 · 34 · 48
34 – Multiply first: 32, then add 2!
Which fraction is the same as one half? 2/3 · 3/4 · 2/4
2/4
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!
How do you spell the number 40? Fourty · Forty · Fourtey
Forty – Four has a U, but forty does not!
What kind of dog is Bluey? Blue Heeler · Husky · Corgi
Blue Heeler
A tomato is a fruit.
True
What is 48 ÷ 6? 6 · 9 · 8
8
Which word is a pronoun? They · Table · Quick
They
Water vapor turning into water is called? Condensation · Evaporation · Melting
Condensation
Who plays Steve in A Minecraft Movie? Jason Momoa · Ryan Reynolds · Jack Black
Jack Black – Jason Momoa plays Garrett in the same movie.
A square has a perimeter of 20. Each side is? 4 · 10 · 5
5 – 4 equal sides: 20 ÷ 4 = 5.
Tadpoles grow up to become... Frogs · Fish · Lizards
Frogs
What does Pikachu evolve into? Raichu · Pichu · Jolteon
Raichu – Pichu is what Pikachu evolves from!
Round 645 to the nearest hundred. 700 · 600 · 650
600
Which of these mammals lays eggs? Platypus · Dolphin · Bat
Platypus
What is the girl group in KPop Demon Hunters? Saja Boys · HUNTR/X · BLACKPINK
HUNTR/X – The Saja Boys are the demon boy band!
How many minutes are in 2 and a half hours? 130 · 250 · 150
150
After the egg, a butterfly becomes a... Caterpillar · Chrysalis · Moth
Caterpillar
Labubu toys are made by which company? Mattel · LEGO · Pop Mart
Pop Mart – Labubu was created by artist Kasing Lung.
Sound travels faster than light.
False – That is why you see lightning before you hear thunder!
Which is the smallest US state? Delaware · Rhode Island · Hawaii
Rhode Island
Which word means the same as "enormous"? Tiny · Quiet · Huge
Huge
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.
In Inside Out 2, which new emotion takes over? Envy · Anxiety · Embarrassment
Anxiety
How many weeks are in a year? 48 · 52 · 56
52
Where does the Moon get its light from? Itself · Earth · The Sun
The Sun
T. rex lived closer to us than to Stegosaurus.
True – Stegosaurus was gone about 80 million years before T. rex!
A square is 4 by 4. What is its area? 8 · 12 · 16
16
What do bees make besides honey? Silk · Beeswax · Nectar
Beeswax
What is 1,000 − 357? 643 · 657 · 753
643
How many legs does an insect have? 6 · 8 · 4
6