Circles
Science
Games
Riddles
Animals
100

What is the half of a diameter

A radius

100

Body system we use to breathe

What is the respiratory system?

100

Pacman was designed to resemble which food?

Pizza

100

What gets wet while drying

A towel
100

What is an animal called when it its both meat and plants?

An Omnivore.

200

The formula for the area of pi

What is ℼr2

200

In a microscope, what is the name of the platform we place the slide on top of?

What is a stage used for?

200

Which year did minecraft fully release?

2011

200

What has a head, a tail, but no body

a coin

200

What do bats use to navigate and find things?

Echolocation.

300

What is the formula for volume of a cylinder?

What is ℼrx h

300

What organelle inside the cytoplasm does a plant cell have which an animal cell doesn't

Chloroplasts

300

Whats the first video game played in space?

Tetris

300

There is one room in the house which ghosts will not haunt.

The living room

300

What kind of fish is dory?

Blue Tang

400

What is the surface area of a cylinder with a radius of 5cm and the height is 13cm

What is 565.49cm

400

The output force is 512 and the input force is 64. What is the mechanical advantage?

it is 8

400

In Super Mario Kart, which of the playable characters has the shortest names?

Toad

400

What are moving left to right right now?

Your eyes.

400

What is the closest living relative to a T-Rex?

A Chicken!

500

the next 15 digits of pi after 3.

3.141592653589793

500

What doctor studies the nervous system

A neurologist 

500

What is the best-selling game console of all time?

The PS2

500

how can the number FOUR be the half of FIVE

IV, the Roman numeral for four, which is “half” (two letters) of the word five.

500

Whats the deadliest creature in the world?

A mosquito...