BRAIN TEASERS
THE WORLD IS WEIRD
SCIENCE THAT SOUNDS FAKE
HISTORY'S BIGGEST PLOTS
CAN YOU OUTSMART AI?
100

A farmer has 17 sheep. All but 9 die. How many sheep remain?

9

100

This country has more people than any other nation on Earth.

India

100

Bananas are naturally slightly radioactive because they contain this element.

Potassium

100

This ship was believed unsinkable until its maiden voyage in 1912.

Titanic

100

Which planet rotates on its side?

Uranus

200

The more you take away from me, the larger I become.

A Hole

200

This desert is larger than the Sahara.

Antarctica

200

The human body contains enough of this metal to make a small nail.

Iron

200

This empire ruled parts of Europe, Asia, and Africa for over 600 years.

Ottoman Empire

200

Name the only continent through which all four hemispheres pass.

Africa

300

You see a boat filled with people. Yet there isn't a single person on board. WHY?

Because all the people are married.

300

This country has no official capital city.

Nauru

300

If you could fold a piece of paper 42 times, it would reach approximately which celestial body.

The Moon 

300

The shortest-serving British Prime Minister served for only this many days in 2022.

45 days

300

If 5 machines make 5 items in 5 minutes, how long would 100 machines take to make 100 items?

5 minutes

400

A man pushes his car to a hotel and loses everything. What happened?

He was playing Monopoly.

400

The shortest war in history lasted approximately this long.

38 minutes

400

This is the only letter not found in the periodic table.

Letter J

400

This city was divided by a wall from 1961 to 1989.

Berlin

400

This invention, first developed around 3500 BCE, is considered one of the most important innovations in human history and is still used today in transportation.

The Wheel

500

What comes once in a minute, twice in a moment, but never in a thousand years?

Letter M

500

This nation is home to over 17,000 islands.

Indonesia

500

The Earth's core is approximately as hot as this star.

The SUN

500

The world's oldest continuously operating university is located in this country.

Morocco

500

You pass the person in second place during a race. What position are you now in?

Second place