General Trivia
Riddles
Algebra 2: Multi-Step Equations
Science & Nature
Geography & History
Pop Culture
Hard Mode 1: Algebra 2
Hard Mode 2: Trivia & Riddles
100
Mixing blue and yellow makes this color
green
100
I have keys but no locks, and space but no room. You can enter but never go inside.
keyboard
100

Solve: 2x + 5 = 17

x = 6

100
Known as the Red Planet
Mars
100
Capital city of France
Paris
100
The toy cowboy in Toy Story
Woody
100
Solve: 5(x − 3) − 2(2x + 1) = 3x − 29
x = 6
100
What can travel around the world while staying in a corner?
a stamp
200
Number of sides on a stop sign
8
200
The more of me you take, the more you leave behind.
footsteps
200
Solve: 5x − 4 = 3x + 10
x = 7
200
The common name for H2O
water
200
First president of the United States
George Washington
200
The wizarding school Harry Potter attends
Hogwarts
200
Solve: (x + 3)/2 − (x − 1)/3 = 4
x = 13
200
The element with atomic number 79
gold
300
The fruit with its seeds on the outside
strawberry
300
I speak without a mouth and hear without ears. Wind brings me to life.
echo
300
Solve: 3(x + 2) = 2x + 11
x = 5
300
The gas plants absorb from the air for photosynthesis
carbon dioxide
300
The longest river flowing through Egypt
Nile
300
Mario's brother
Luigi
300
Solve: (2/3)(3x − 6) = 4(x − 5) + 10
x = 3
300
A man pushes his car to a hotel and tells the owner he's bankrupt. Why?
He is playing Monopoly
400
Language with the most native speakers
Mandarin Chinese
400
I have a head and a tail but no body.
coin
400
Solve: (2x + 1)/3 = (x + 7)/2
x = 19
400
The hardest natural substance on Earth
diamond
400
Year the Titanic sank
1912
400
Singer of 'Shake It Off'
Taylor Swift
400
Solve: (2x − 1)/4 − (x + 2)/6 = 5/12
x = 3
400
The only letter that doesn't appear in any US state name
Q
500
Smallest country in the world
Vatican City
500
I'm tall when I'm young and short when I'm old.
candle
500
Solve: 3(2x − 1) − 4(x + 2) = 7
x = 9
500
The 'powerhouse' of the cell
mitochondria
500
The only ancient wonder still standing
Great Pyramid of Giza
500
Fictional African nation in Black Panther
Wakanda
500
Solve: 3x − 2[4 − (x − 5)] = 5(x − 1) − 3
No solution (it simplifies to −18 = −8, which is false)
500
The Russian chemist who published the periodic table in 1869
Mendeleev
M
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u