question: What is the capital city of France?

answer: Paris is the capital city of France.


question: What is the capital city of Japan?

answer: Tokyo is the capital city of Japan.


question: What is the capital city of Australia?

answer: Canberra is the capital city of Australia.


question: What is the capital city of Brazil?

answer: Brasilia is the capital city of Brazil.


question: What is the capital city of Canada?

answer: Ottawa is the capital city of Canada.


question: What is the capital city of Egypt?

answer: Cairo is the capital city of Egypt.


question: What is the capital city of South Africa?

answer: South Africa has three capital cities: Pretoria (administrative), Bloemfontein (judicial), and Cape Town (legislative).


question: What is the capital city of Russia?

answer: Moscow is the capital city of Russia.


question: What is the capital city of India?

answer: New Delhi is the capital city of India.


question: What is the capital city of Italy?

answer: Rome is the capital city of Italy.


question: What is the largest ocean on Earth?

answer: The Pacific Ocean is the largest ocean on Earth, covering more than 60 million square miles.


question: What is the longest river in the world?

answer: The Nile River in Africa is generally regarded as the longest river in the world, stretching about 4,130 miles.


question: What is the highest mountain in the world?

answer: Mount Everest, located in the Himalayas on the border of Nepal and Tibet, is the highest mountain in the world at 29,032 feet.


question: What is the largest desert in the world?

answer: The Sahara Desert in Africa is the largest hot desert, while Antarctica is technically the largest desert overall due to its low precipitation.


question: Which continent is the Sahara Desert located on?

answer: The Sahara Desert is located in Africa.


question: What is the smallest country in the world by land area?

answer: Vatican City is the smallest country in the world by land area, covering about 110 acres.


question: How many continents are there on Earth?

answer: There are seven continents: Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America.


question: Which planet is closest to the Sun?

answer: Mercury is the planet closest to the Sun.


question: Which planet is known as the Red Planet?

answer: Mars is known as the Red Planet because of the rusty iron oxide on its surface.


question: What is the largest planet in our solar system?

answer: Jupiter is the largest planet in our solar system, with a mass more than twice that of all the other planets combined.


question: How many planets are in our solar system?

answer: There are eight planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.


question: What causes the seasons on Earth?

answer: The seasons are caused by the tilt of Earth's axis as it orbits the Sun, which results in different parts of the planet receiving varying amounts of sunlight throughout the year.


question: What is the chemical symbol for water?

answer: The chemical symbol for water is H2O, meaning each molecule contains two hydrogen atoms and one oxygen atom.


question: What is the chemical symbol for gold?

answer: The chemical symbol for gold is Au, which comes from its Latin name aurum.


question: What gas do plants absorb from the air during photosynthesis?

answer: Plants absorb carbon dioxide from the air during photosynthesis and release oxygen.


question: What is the most abundant gas in Earth's atmosphere?

answer: Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78 percent of it.


question: What is the boiling point of water at sea level in Celsius?

answer: The boiling point of water at sea level is 100 degrees Celsius.


question: What is the freezing point of water in Celsius?

answer: The freezing point of water is 0 degrees Celsius at standard atmospheric pressure.


question: What is the largest organ in the human body?

answer: The skin is the largest organ in the human body.


question: How many bones are in the adult human body?

answer: The adult human body contains 206 bones.


question: What is the largest bone in the human body?

answer: The femur, or thigh bone, is the largest bone in the human body.


question: Which organ in the human body pumps blood?

answer: The heart pumps blood throughout the human body via the circulatory system.


question: How many chambers does the human heart have?

answer: The human heart has four chambers: two atria and two ventricles.


question: What is the most common blood type in humans?

answer: Type O positive is the most common blood type in humans.


question: How many teeth does an adult human normally have?

answer: A normal adult human has 32 teeth, including wisdom teeth.


question: What is the hardest substance in the human body?

answer: Tooth enamel is the hardest substance in the human body.


question: Which animal is known as the King of the Jungle?

answer: The lion is traditionally known as the King of the Jungle, though it mainly lives in grasslands and savannas.


question: What is the fastest land animal in the world?

answer: The cheetah is the fastest land animal, capable of running up to about 70 miles per hour in short bursts.


question: What is the largest mammal on Earth?

answer: The blue whale is the largest mammal on Earth and also the largest animal ever known.


question: Which bird is known for being unable to fly?

answer: Penguins are flightless birds that are highly adapted for swimming rather than flying.


question: What is the only mammal capable of sustained flight?

answer: The bat is the only mammal capable of true sustained flight.


question: How many legs does an octopus have?

answer: An octopus has eight legs, which are also called arms.


question: What do you call a baby kangaroo?

answer: A baby kangaroo is called a joey.


question: What is the largest species of shark?

answer: The whale shark is the largest species of shark, and also the largest fish in the world.


question: Which animal lays the largest eggs?

answer: The ostrich lays the largest eggs of any living bird.


question: Who painted the Mona Lisa?

answer: Leonardo da Vinci painted the Mona Lisa during the early 1500s in Italy.


question: Who wrote the play Romeo and Juliet?

answer: William Shakespeare wrote the play Romeo and Juliet.


question: Who is the author of the novel Pride and Prejudice?

answer: Jane Austen is the author of the novel Pride and Prejudice, published in 1813.


question: Who wrote the Harry Potter book series?

answer: J.K. Rowling is the British author who wrote the Harry Potter book series.


question: Who composed the Fifth Symphony?

answer: Ludwig van Beethoven composed the Fifth Symphony in 1808.


question: In which country was the composer Mozart born?

answer: Wolfgang Amadeus Mozart was born in Salzburg, Austria, in 1756.


question: Who painted the ceiling of the Sistine Chapel?

answer: Michelangelo painted the ceiling of the Sistine Chapel in Vatican City between 1508 and 1512.


question: Who wrote the play Hamlet?

answer: William Shakespeare wrote the play Hamlet, one of his most famous tragedies.


question: Who was the first person to walk on the Moon?

answer: Neil Armstrong was the first person to walk on the Moon, on July 20, 1969, during the Apollo 11 mission.


question: Who invented the telephone?

answer: Alexander Graham Bell is widely credited with inventing the telephone, receiving his patent in 1876.


question: Who invented the light bulb?

answer: Thomas Edison is credited with developing the first practical and long-lasting incandescent light bulb in 1879.


question: Who is credited with discovering gravity?

answer: Isaac Newton is credited with describing gravity after famously observing a falling apple, which he detailed in his work Principia Mathematica in 1687.


question: Who developed the theory of general relativity?

answer: Albert Einstein developed the theory of general relativity, which he published in 1915.


question: Who was the first President of the United States?

answer: George Washington was the first President of the United States, serving from 1789 to 1797.


question: Who was known as the Maid of Orleans?

answer: Joan of Arc, the French heroine who led French forces during the Hundred Years' War, was known as the Maid of Orleans.


question: In what year did World War II end?

answer: World War II ended in 1945.


question: In what year did the Berlin Wall fall?

answer: The Berlin Wall fell in 1989, signaling the end of the Cold War era in Europe.


question: Which ancient civilization built the pyramids of Giza?

answer: The ancient Egyptians built the pyramids of Giza more than 4,000 years ago.


question: In which city would you find the Eiffel Tower?

answer: The Eiffel Tower is located in Paris, France.


question: In which city is the Colosseum located?

answer: The Colosseum is located in Rome, Italy.


question: In which country would you find Machu Picchu?

answer: Machu Picchu is an ancient Incan citadel located in Peru.


question: In which country are the Great Pyramids of Giza located?

answer: The Great Pyramids of Giza are located in Egypt.


question: What is the official language of Brazil?

answer: Portuguese is the official language of Brazil.


question: Which is the most widely spoken language in the world?

answer: English is currently the most widely spoken language in the world when counting total speakers, while Mandarin Chinese has the most native speakers.


question: How many official languages does the United Nations recognize for its main proceedings?

answer: The United Nations has six official languages: Arabic, Chinese, English, French, Russian, and Spanish.


question: What is the currency of Japan?

answer: The currency of Japan is the yen.


question: What is the currency of the United Kingdom?

answer: The currency of the United Kingdom is the pound sterling.


question: What is the currency used in most of the European Union countries?

answer: The euro is the official currency used by most countries of the European Union.


question: How many days are in a leap year?

answer: A leap year has 366 days, with February having 29 days instead of 28.


question: How many sides does a hexagon have?

answer: A hexagon has six sides.


question: How many degrees are in a right angle?

answer: A right angle measures exactly 90 degrees.


question: How many degrees are in a circle?

answer: A full circle contains 360 degrees.


question: What is the value of pi rounded to two decimal places?

answer: Pi rounded to two decimal places is 3.14.


question: In what year was the first iPhone released?

answer: The first iPhone was released by Apple in 2007.


question: What does HTTP stand for?

answer: HTTP stands for HyperText Transfer Protocol, the foundation of data communication on the World Wide Web.


question: Who founded Microsoft?

answer: Bill Gates and Paul Allen founded Microsoft in 1975.


question: What does the acronym NASA stand for?

answer: NASA stands for the National Aeronautics and Space Administration, the United States' space agency.


question: When is Christmas celebrated each year?

answer: Christmas is celebrated annually on December 25.


question: What holiday is celebrated on the fourth Thursday of November in the United States?

answer: Thanksgiving is celebrated on the fourth Thursday of November in the United States.


question: What fruit is traditionally associated with keeping the doctor away?

answer: The apple is traditionally associated with the saying 'an apple a day keeps the doctor away.'


question: What spice comes from the Crocus sativus flower?

answer: Saffron, the world's most expensive spice by weight, comes from the Crocus sativus flower.


question: Which vegetable is famously said to improve night vision?

answer: Carrots are famously associated with improving night vision because they contain beta-carotene, which the body converts to vitamin A.


question: What is the main ingredient in traditional sushi?

answer: Sushi is traditionally made with vinegared rice combined with various ingredients, most commonly fish or vegetables.


question: Which country is famous for originating pizza and pasta?

answer: Italy is the country famous for originating pizza and pasta.


question: What is the most popular sport in the world by number of fans?

answer: Soccer, also known as football outside the United States, is widely considered the most popular sport in the world.


question: How many players are on a soccer team on the field during a match?

answer: Each soccer team has 11 players on the field during a match, including the goalkeeper.


question: How often are the modern Summer Olympic Games held?

answer: The modern Summer Olympic Games are held every four years.


question: In which sport would you perform a slam dunk?

answer: A slam dunk is performed in basketball.


question: Which chess piece can only move diagonally?

answer: The bishop is the chess piece that can only move diagonally.


question: How many colors are there in a rainbow?

answer: A rainbow displays seven colors: red, orange, yellow, green, blue, indigo, and violet.


question: What color do you get by mixing red and blue light?

answer: Mixing red and blue light produces magenta.


question: Which planet has the most visible rings?

answer: Saturn is the planet with the most visible and famous ring system.


question: What does DNA stand for?

answer: DNA stands for Deoxyribonucleic Acid, the molecule that carries the genetic instructions in living organisms.


question: What is the most popular beverage in the world after water?

answer: Tea is generally regarded as the most popular beverage in the world after water.


question: What does the word 'sushi' literally mean in Japanese?

answer: In Japanese, the word 'sushi' means 'sour-tasting,' referring to the vinegared rice that is its defining ingredient.