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Who discovered penicillin?
simple
Alexander Fleming
What is the currency of Egypt?
simple
Egyptian pound
How many continents touch the Arctic Ocean?
simple
3
What is the capital of France?
simple
Paris
How many continents are there on Earth?
simple
7
Who painted the Mona Lisa?
simple
Leonardo da Vinci
What is the chemical symbol for gold?
simple
Au
Which planet is known as the Red Planet?
simple
Mars
What is the largest mammal in the world?
simple
Blue whale
Who wrote 'Romeo and Juliet'?
simple
William Shakespeare
What is the main component of the Sun?
simple
Hydrogen
How many bones are in the adult human body?
simple
206
What is the boiling point of water in Celsius?
simple
100
Which country is home to the kangaroo?
simple
Australia
What language is spoken in Brazil?
simple
Portuguese
Who invented the telephone?
simple
Alexander Graham Bell
What is the square root of 64?
simple
8
Which gas do plants absorb from the atmosphere?
simple
Carbon dioxide
What is the hardest natural substance on Earth?
simple
Diamond
Who was the first person to walk on the moon?
simple
Neil Armstrong
What is the currency of Japan?
simple
Yen
How many colors are in a rainbow?
simple
7
What is the largest ocean on Earth?
simple
Pacific Ocean
Which animal is known as the 'King of the Jungle'?
simple
Lion
What is the tallest mountain in the world?
simple
Mount Everest
Who discovered penicillin?
simple
Alexander Fleming
What is the freezing point of water in Fahrenheit?
simple
32
Which country gifted the Statue of Liberty to the US?
simple
France
What is the largest organ in the human body?
simple
Skin
How many planets are in our solar system?
simple
8
Who is the author of 'Harry Potter'?
simple
J.K. Rowling
What is the main gas that makes up Earth's atmosphere?
simple
Nitrogen
Which country has the most pyramids?
simple
Sudan
What is the smallest country in the world?
simple
Vatican City
Who painted the ceiling of the Sistine Chapel?
simple
Michelangelo
What is the capital of Canada?
simple
Ottawa
How many legs does a spider have?
simple
8
Which element has the atomic number 1?
simple
Hydrogen
What is the longest river in the world?
simple
Nile River
Who was the first president of the United States?
simple
George Washington
What is the currency of the United Kingdom?
simple
Pound sterling
How many time zones are there in Russia?
simple
11
Which planet is closest to the Sun?
simple
Mercury
What is the largest desert in the world?
simple
Antarctica
Who wrote 'The Theory of Relativity'?
simple
Albert Einstein
What is the capital of Australia?
simple
Canberra
How many strings does a violin have?
simple
4
Which gas do humans exhale when breathing?
simple
Carbon dioxide
What is the fastest land animal?
simple
Cheetah
Who composed the 'Moonlight Sonata'?
simple
Ludwig van Beethoven
What is the largest species of shark?
simple
Whale shark
Which country is the largest by land area?
simple
Russia
What is the capital of China?
simple
Beijing
How many chambers are in the human heart?
simple
4
Which planet has the most moons?
simple
Jupiter
Who wrote 'The Odyssey'?
simple
Homer
What is the chemical formula for water?
simple
H2O
Which animal is the national symbol of the United States?
simple
Bald eagle
What is the largest type of bear?
simple
Polar bear
Who was the first woman to win a Nobel Prize?
simple
Marie Curie
What is the capital of Egypt?
simple
Cairo
How many sides does a hexagon have?
simple
6
Which metal is liquid at room temperature?
simple
Mercury
What is the largest bird in the world?
simple
Ostrich
Who invented the light bulb?
simple
Thomas Edison
What is the capital of Italy?
simple
Rome
How many teeth does an adult human typically have?
simple
32
Which planet is known for its rings?
simple
Saturn
Who painted 'The Starry Night'?
simple
Vincent van Gogh
What is the main component of natural gas?
simple
Methane
Which country is the smallest by land area?
simple
Vatican City
What is the capital of Spain?
simple
Madrid
How many players are on a baseball team?
simple
9
Which element is the most abundant in Earth's crust?
simple
Oxygen
What is the largest lake in the world?
simple
Caspian Sea
Who wrote 'Pride and Prejudice'?
simple
Jane Austen
What is the capital of Germany?
simple
Berlin
How many bones are in a shark's body?
simple
0 (cartilage instead)
Which planet is the hottest in our solar system?
simple
Venus
Who discovered gravity?
simple
Isaac Newton
What is the currency of China?
simple
Renminbi (Yuan)
How many stars are on the American flag?
simple
50
Which animal can change its color to match its surroundings?
simple
Chameleon
What is the capital of India?
simple
New Delhi
How many eyes does a bee have?
simple
5
Which gas is used in balloons to make them float?
simple
Helium
What is the largest reptile in the world?
simple
Saltwater crocodile
Who wrote 'War and Peace'?
simple
Leo Tolstoy
What is the capital of Brazil?
simple
Brasília
How many hearts does an octopus have?
simple
3
Which planet is the coldest in our solar system?
simple
Neptune
Who invented the printing press?
simple
Johannes Gutenberg
What is the currency of India?
simple
Indian Rupee
How many stripes are on the American flag?
simple
13
Which animal sleeps standing up?
simple
Horse
What is the capital of Argentina?
simple
Buenos Aires
How many wings does a butterfly have?
simple
4
Which element is used in nuclear power plants?
simple
Uranium
What is the largest fish in the world?
simple
Whale shark
Who wrote 'The Great Gatsby'?
simple
F. Scott Fitzgerald