A
B
C
D
E
100

What is the 5th planet from the sun?

Jupiter

100

What is the most popular sport?

Soccer

100

What is the longest river in South America?

Amazon River

100

How many continents are there on Earth?

7

100

In which continent is the Sydney Opera House located?

Australia

200

Which ocean is the largest on Earth?

Pacific Ocean

200

What is the longest river in the world?

The Nile

200

Which animal is known as the "King of the Jungle"?

Lion

200

How many days are in a moon cycle?

About 30 days

200

What type of tree never loses its leaves?

Evergreen trees

300

What is the longest river in South America?

Amazon River

300

What is the scientific name for carbon dioxide?

CO2

300

What was the first artificial satellite launched into space?

Sputnik 1

300

What is the world's most spoken native language?

 Mandarin Chinese

300

What is the hardest natural substance on Earth?

Diamond

400

How many bones does an adult human have?

206

400

What is the deepest lake in the world?

Lake Baikal (Siberia,Russia)

400

What is the chemical symbol for gold?

Au

400

What is the most populated city in India

Delhi

400

What is the capital of Canada?

Ottawa

500

What is a group of lemurs called?

Conspiracy

500

What is the largest organ in the human body?

Skin

500

What is the currency of Vietnam

Dong

500

How many hearts does an octopus have?

3

500

Which planet rotates on its side?

Uranus