Current Events
Common Knowledge
Space & Time
Odd and Random
Eww, Gross!
100

Which major U.S. government institution controls the country's monetary policy and sets the federal funds rate?

Federal Reserve

100

Which country has the world's longest coastline?

Canada

100

What planet has the shortest day in our solar system?

Jupiter

100

What is the only food that theoretically never spoils if stored properly?

Honey

100

What is the name of the phenomenon in which a corpse's muscles stiffen several hours after death?

Rigor Mortis

200

The 2026 FIFA World Cup was hosted across the United States, Canada, and this third country.

Mexico

200

What is the only mammal capable of sustained true flight?

Bat

200

What is a light-year actually a measurement of?

Distance, not time

200

What letter does not appear in the spelling of any number from 1 through 1,000?

A

200

Which animal can vomit part of its digestive system outside its body to digest food before eating it?

Starfish
300

This major U.S. sporting event is scheduled to return in September 2026, marking the beginning of another season.

NFL

300

Which blood type is considered the universal red-cell donor?

O Negative

300

What is the name of our galaxy?




The Milky Way

300

Which animal has teeth that never stop growing?

Rabbits

300

How many liters of mucus does your body produce daily?

Around 1.5 liters

400

Which social-media technology has become a major concern because it can create realistic fake photos, videos and voices?

Artificial Intelligence
400

What is the only letter that does not appear in the name of any U.S. state?

Q

400

What is the approximate age of the universe?

About 13.8 billion years.

400

What was bubble wrap originally invented to be?

Wallpaper
400

This 14th-century pandemic, known as the Black Death, killed an estimated 25 million people in Europe alone.

Bubonic Plague

500

This weather phenomenon is expected to strengthen during 2026 and can contribute to heatwaves, droughts and heavy rainfall.

El NiƱo

500

Which organ in the human body consumes the most oxygen?

Brain

500

If you traveled at the speed of light, approximately how long would it take to circle Earth once?

About 0.13 seconds

500

What part of the human body contains no blood vessels and gets its oxygen directly from the surrounding air or fluid?

Cornea

500

What makes up about 70% of the dust in your home? 

Dead skin cells