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General Knowledge Trivia

Fascinating facts from around the globe. Challenge yourself with these 20 science, geography, history, and pop culture questions to see how much you know.

Question 1
What is the largest ocean on Earth?

Correct Answer: Pacific Ocean
The Pacific Ocean is the largest and deepest of the Earth's oceanic divisions. It covers about 46% of Earth's water surface and about 32% of its total surface area, making it larger than all of Earth's land area combined.

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Question 2
Which is the smallest country in the world by land area?

Correct Answer: Vatican City
Vatican City is the smallest independent state in the world by both area and population, measuring just 0.49 square kilometers (about 121 acres) and entirely surrounded by Rome, Italy.

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Question 3
What is the chemical symbol for gold?

Correct Answer: Au
The chemical symbol for gold is Au. It is derived from the Latin word for gold, aurum, which literally translates to "shining dawn."

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Question 4
Which planet in our solar system is known as the Red Planet?

Correct Answer: Mars
Mars is often called the "Red Planet" due to its reddish appearance, which is caused by the large amount of iron oxide (common rust) on its surface.

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Question 5
Who wrote the famous tragic play "Romeo and Juliet"?

Correct Answer: William Shakespeare
"Romeo and Juliet" is a famous tragedy written by the English playwright and poet William Shakespeare early in his career, believed to have been written between 1591 and 1595.

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Question 6
What is the official currency of Japan?

Correct Answer: Yen
The Japanese Yen (¥) is the official currency of Japan. It is the third most traded currency in the foreign exchange market, behind the US Dollar and the Euro.

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Question 7
What is widely considered the longest river in the world?

Correct Answer: Nile River
The Nile River, stretching approximately 6,650 kilometers (4,130 miles) through northeastern Africa, is traditionally considered the longest river in the world, though some studies suggest the Amazon River has a longer total length.

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Question 8
Which chemical element has the atomic number 1?

Correct Answer: Hydrogen
Hydrogen is the chemical element with the symbol H and atomic number 1. It is the lightest element and the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.

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Question 9
What is the capital city of Australia?

Correct Answer: Canberra
Canberra is the capital city of Australia. It was selected as a compromise between rivals Sydney and Melbourne in 1908, and construction began in 1913.

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Question 10
Which organ in the human body is primarily responsible for filtering waste from blood?

Correct Answer: Kidney
The kidneys are a pair of bean-shaped organs responsible for filtering waste products, excess water, and other impurities from the bloodstream, producing urine.

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Question 11
What is the hardest natural substance on Earth?

Correct Answer: Diamond
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic, making it the hardest known natural mineral on Earth.

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Question 12
Which country is the natural home of the Kangaroo?

Correct Answer: Australia
Kangaroos are large, hopping marsupials that are endemic/native to Australia. They are a national symbol and are featured on Australia's coat of arms.

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Question 13
What is the capital city of France?

Correct Answer: Paris
Paris is the capital and most populous city of France, internationally famed as a global center for art, fashion, gastronomy, and culture.

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Question 14
Which gas do plants absorb from the atmosphere for photosynthesis?

Correct Answer: Carbon Dioxide
During photosynthesis, green plants absorb carbon dioxide (CO2) from the air and water from the soil, utilizing sunlight to produce glucose (food) and releasing oxygen back into the atmosphere.

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Question 15
How many bones are there in an adult human body?

Correct Answer: 206 bones
While humans are born with around 270 bones, many fuse together during growth and development. By adulthood, the standard human skeleton consists of exactly 206 bones.

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Question 16
Which country gifted the Statue of Liberty to the United States in 1886?

Correct Answer: France
The Statue of Liberty was designed by Frédéric-Auguste Bartholdi and given to the United States by the people of France to celebrate their alliance during the American Revolution and commemorate the abolition of slavery.

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Question 17
What is the name of the closest star to the planet Earth?

Correct Answer: The Sun
The Sun is the closest star to Earth, located at an average distance of about 150 million kilometers. The next nearest star, Proxima Centauri, is about 4.24 light-years away.

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Question 18
What is the boiling point of pure water at standard sea-level atmospheric pressure?

Correct Answer: 100°C
At standard atmospheric pressure (1 atmosphere or 101.3 kPa), pure liquid water boils and turns into water vapor at exactly 100°C (212°F).

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Question 19
Which metallic element is liquid at standard room temperature?

Correct Answer: Mercury
Mercury (chemical symbol Hg and atomic number 80) is the only metallic chemical element that remains liquid at standard room temperature and pressure conditions.

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Question 20
Which Renaissance master painted the famous portrait "The Mona Lisa"?

Correct Answer: Leonardo da Vinci
Leonardo da Vinci painted the Mona Lisa (La Gioconda) in Florence, Italy, in the early 16th century. It is now owned by the French Republic and permanently displayed at the Louvre Museum in Paris.

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