Call Me a Scientist
Legends of Sport
Around the World
Randomness
Math Mania
100

This planet is known as the red planet.

What is Mars?

100

This athlete has won the most Olympic gold medals in history.

Who is Michael Phelps?

100

This African country has the most pyramids in the world—more than Egypt.

What is Sudan?

100

This is the largest mammal on Earth.

What is the blue whale?

100

How many small squares are on a standard chessboard?

What is 64?

200

This part of a cell contains the DNA.

What is the nucleus?

200

This country won the FIFA World Cup in 2018.

What is France?

200

This European capital city is divided by the Danube River into Buda and Pest.

What is Budapest?

200

This language has the most native speakers in the world.

What is Mandarin?

200

This number is the only even prime number.

What is 2?

300

The speed of light is approximately this many kilometers per second.

What is 300,000 km/s?

300

This NBA player became the all-time leading scorer in league history in 2023, surpassing Kareem Abdul-Jabbar.

Who is LeBron James?

300

This landlocked country is home to Lake Titicaca and shares borders with both Peru and Paraguay.

What is Bolivia?

300

This metal is liquid at room temperature.

What is mercury?

300

A triangle with sides 3, 4, and 5 is an example of this special type of triangle.

What is a right triangle?

400

This law states that for every action, there is an equal and opposite reaction.

What is Newton’s Third Law?

400

This driver holds the record for the most wins in NASCAR Cup Series history with 200 victories.

Who is Richard Petty?

400

This country has the most time zones in the world.

What is France?

400

This is the hardest natural substance on Earth.

What is diamond?

400

A bat and ball cost $1.10 total. The bat costs $1 more than the ball. How much is the ball?

What is $0.05?

500

This particle has no electric charge and is found in the nucleus.

What is a neutron?

500

This driver holds the record for the most Formula One World Championships, tied at seven with Michael Schumacher.

Who is Lewis Hamilton?

500

This Southeast Asian capital city is the most populous capital in the world and is located on the island of Java.

What is Jakarta?

500

This year the first man landed on the moon.

What is 1969?

500

This famous sequence begins 1, 1, 2, 3, 5, 8…

What is the Fibonacci sequence?

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