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Test your general knowledge with this diverse set of questions.
1
48 random squares
What is the largest ocean on Earth?
Pacific Ocean
Arctic Ocean
Atlantic Ocean
Indian Ocean
68% got this right
The Pacific Ocean covers more than 60 million square miles.
2
48 random squares
How many countries are there in the world?
190 —
195
— 198
60% got this right
This number includes 193 UN member states and 2 observer states.
3
48 random squares
Which planet is known as the 'Red Planet'?
Mars
Jupiter
Saturn
Venus
80% got this right
Mars gets its red color from iron oxide, or rust, on its surface.
4
48 random squares
Which famous scientist developed the theory of general relativity?
Albert Einstein
Galileo Galilei
Isaac Newton
Niels Bohr
66% got this right
Einstein's theory of general relativity was published in 1915.
5
In which country is the Great Pyramid of Giza located?
78% got this right
The Great Pyramid was built as a tomb for the Pharaoh Khufu.
6
48 random squares
Which of these elements are noble gases?
Argon
Helium
Hydrogen
Oxygen
45% got this right
Noble gases are chemically inert due to their full valence electron shells.
7
48 random squares
Order these historical events from earliest to latest.
1.
American Revolution
2.
French Revolution
3.
World War I
4.
World War II
92% got this right
These events span from 1775 to 1945.
8
48 random squares
Which animal is the largest mammal?
Blue Whale
African Elephant
Giraffe
Humpback Whale
75% got this right
Blue whales can grow up to 100 feet long and weigh as much as 200 tons.
9
Which chemical element has the symbol K on the periodic table and is necessary for proper nerve and muscle function?
Potassium
Calcium
Magnesium
Sodium
