Common Knowledge Quiz

Are you a knowledge pro or more of a guesser? In this common knowledge quiz, you can expect 25 questions from different areas. Answer the questions, collect points, and receive your rank at the end!

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1.
What is the capital of Germany?
2.
What is the capital of France?
3.
Which planet is the largest in our solar system?
4.
What is the chemical symbol for oxygen?
5.
How many continents are there on Earth?
6.
What is the approximate speed of light?
7.
Who painted the Mona Lisa?
8.
Which element has atomic number 1?
9.
Which language has the most native speakers?
10.
Which mountain is the highest above sea level?
11.
Which organ pumps blood through the body?
12.
What does H2O stand for?
13.
In which year did World War II end in Europe?
14.
Which country is often called the "Land of the Rising Sun"?
15.
What is the largest mammal on Earth?
16.
Which gas do plants primarily absorb during photosynthesis?
17.
What is the currency of Switzerland?
18.
What is the largest hot desert in the world?
19.
Who wrote "Romeo and Juliet"?
20.
What is the square root of 81?
21.
Which planet is also known as the "Red Planet"?
22.
How many minutes are in an hour?
23.
Which metal is liquid at room temperature?
24.
What is the smallest prime number?
25.
Which instrument measures earthquakes?