Science
Geography
Math
English
Riddles
100

How many muscles are there in the human body? 

640

100

What is the capital of the United States of America? 

Washington D.C.

100

What is one-third of 60?

20

100

What is the fifth letter of the English alphabet?

E

100

What has to be broken before you can use it? 

An egg

200

Which planet is the hottest in our solar system? 

Venus

200

Which state of the United States is the smallest in the area? 

Rhode Island

200
Is 1/2 and 50% equal? 

Yes

200

How many vowels are present in the English language?

5

200

What question can you never answer yes to? 

Are you asleep yet? 

300

Which planet is the closest to the sun?

Mercury

300
Luxembourg is in which continent? 

Europe

300

What is the smallest prime number?

2

300

What is the most common letter in the English language?

E

300

What is black when it's clean and white when it's dirty? 

A chalkboard

400

What is the special feature of amphibians? 

They can survive on both land and water. 

400
Name three countries beginning with the letter 'R'.

Romania, Russia, Rwanda

400

How many sides are present in a hexagon?

6 sides

400

What is a pangram sentence? 

A pangram sentence is one that contains every letter in the English language.

400

I turn once, what is out will not get in. I turn again, what is in will not get out. What am I?

A key

500

Which is the most abundant gas in our atmosphere?

Nitrogen

500

Montpelier is the capital of which state? 

Vermont

500

What is a triangle with 3 unequal sides called?

Scalene triangle

500

How many dialects of English exist in the US? 

24

500

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

A map