Famous Landmarks
Science & Nature
Famous Inventions
Animal Kingdom
Odd One Out
100

In which country can you find the Colosseum?

Italy

100

What is the chemical symbol for gold?

Au

100

Who invented the light bulb?

Thomas Edison

100

What is the only mammal that lays eggs?

Platypus

100

Apple – Orange – Banana – Carrot

Carrot, because it's a vegetable, not a fruit.

200

What is the name of the giant statue in Rio de Janeiro?

Christ the Redeemer

200

How many bones are in the adult human body?

206

200

What was the first mass-produced car?

Ford Model T

200

What is a baby frog called?

A tadpole

200

Paris – Rome – Madrid – Sydney

Sydney, because it’s not in Europe

300

Which city is home to the famous Blue Mosque?

Istanbul, Turkey

300

What gas do plants absorb from the air?

Carbon dioxide, CO₂

300

Who created the first telephone?

Alexander Graham Bell

300

Which bird is known for being flightless and the fastest runner?

Ostrich

300

Mercury – Venus – Earth – Pluto

Pluto, because it's no longer considered a planet

400

The Great Wall of China was built mainly to protect against invasions from which group?

The Mongols

400

What is the largest planet in our solar system?

Jupiter

400

What year was the internet invented?

1969, ARPANET

400

What is the only mammal that can fly?

Bat

400

Shakespeare – Dickens – Picasso – Austen

Picasso, because he was a painter, not a writer.

500

What is the tallest building in the world?

Burj Khalifa, UAE

500

What is the rarest blood type?

AB-negative

500

Who invented the World Wide Web (WWW)

Tim Berners-Lee

500

Which sea creature has three hearts and blue blood?

Octopus

500

Oxygen – Hydrogen – Helium – Gold

Gold, because it's not a gas