Math
Sciences
History
Geography
General Knowledge
100

What number is both prime and even?

2

100

What is the closest planet to the sun?

Mercury

100

The 3 kingdoms period in china followed the collapse of which dynasty 

Han Dynasty

100

What is the longest river in the world

Nile river

100

In chess, which piece can only move diagonally?

Bishop

200

Solve the equation: x^2+3x-10=0

x=2 or x=-5

200

What is the process where plants make their own food with sunlight?

Photosynthesis 

200

In which European country did the industrial revolution begin?

Britain

200

What is the capital city Vietnam?

Ho Chi Minh 

200

How many rings are in the Olympic flag

5

300

What is the sum of the interior angles of a hexagon?

720 degrees

300

Which gas is the atmosphere/air on earth made most of?

Nitrogen

300

The "Shot Heard Round the World" is a phrase referring to the beginning of which war?

The American revolution

300

The Mount Everest is located in which mountain range?

The Himalaya mountain range/

300

What is the Italian word for speed or pace that is commonly used in music?

Tempo

400

If cos a=[(3)^1/2]/2, and a is between 0 and 90 degrees, find a.

30 degrees

400

Name the atomic numbers of all the following elements and which of the following are noble gases. He, B, F, Ne, Mg, S, K. 

2, 5, 9, 10, 16, 19 He, Ne

400

During the WWI, which country betrayed their own alliance and joined Britain’s alliance?

Italy

400

The Pacific ring of fire is known for frequent ___ around that region.

Volcanic eruptions/earthquakes.

400

Which painter is famous for the painting “Starry sky”?

Vincent Van Goh

500

Solve the equation: x^4-13x^2+36=0

x=2, x=3, x=-2, x=-3

500

How many bones are there in an average, adult human body?

206

500

The Treaty of Versailles, signed in 1919, officially ended which major global conflict?

WWI

500

The Mekong river/澜沧江 passes through which Chinese province?

云南省/Yunnan province

500

In the human body, what is the largest internal organ?

Liver

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