Math
Science
Geography
Riddles
Random
100

6+4×2

14

100

What do plants need to make their own food?


Sunlight, water, carbon dioxide

100

What is the highest mountain in the world?

Mount Everest

100

What has keys but can’t open locks?


A piano

100

Which planet is closest to the sun?

Mercury

200

(6+4)×2

20

200

What do we call animals that eat only plants?


Herbivores

200

What do you call land that is completely surrounded by water?

 An island

200

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

A map

200

How many planets are in our solar system?

8

300

 (10−4)+6÷2

9

300

What happens to the particles of a solid when it melts into a liquid?


The particles move faster and spread out, but still stay close together.

300

What is the largest desert in the world (by area)?

Antarctic Desert

300

I’m full of holes but still hold water. What am I?

A sponge

300

How many days are in a leap year?

366

400

[(8+4)÷2]+7

13

400

What is the process called when water vapor cools down and changes into liquid water?


Condensation

400

What direction is opposite of northwest?

Southeast

400

What has many teeth but can’t bite?

A comb

400

What gas do plants take in for photosynthesis?

Carbon dioxide

500

{[6+(4×2)]−3}÷5


2.2

500

What material allows electricity to flow through it easily: metal or plastic?


Metal (It is a conductor, while plastic is an insulator)

500

If it is 3:00 PM in Toronto (Eastern Time), what time is it in London, England (Greenwich Mean Time)?

Toronto is typically 5 hours behind London

3:00 PM in Toronto+5 hours=8:00PM in London

500

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Your breath

500

When did the Titanic first leave land?

( FULL DATE AND PLACE )

April 10, 1912

Southampton, England