General Knowledge — English

What is the hardest rock in the Earth's crust?
The hardest rock in the Earth's crust is diamond. While diamond is technically a form of carbon, it is classified...
Added: 25 Feb 1999
Updated: 28 Nov 2025
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What is the square root of 144?
The square root of 144 is 12. In mathematics, the square root of a number is a value that, when...
Added: 25 Feb 1999
Updated: 20 Nov 2025
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Which element is represented by the symbol Na?
The element represented by the symbol Na is sodium. Sodium is a distinct element on the periodic table, placed in...
Added: 25 Feb 1999
Updated: 15 Nov 2025
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Which fictional detective is known for his keen observation skills?
The fictional detective known for his keen observation skills is Sherlock Holmes. Created by Sir Arthur Conan Doyle, Holmes is...
Added: 25 Feb 1999
Updated: 09 Nov 2025
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What musical instrument is known for its black and white keys?
The musical instrument known for its black and white keys is the piano. The piano is a versatile instrument used...
Added: 25 Feb 1999
Updated: 01 Nov 2025
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In which year did World War II end?
World War II ended in 1945, with the official surrender of Germany on May 8th, known as V-E Day (Victory...
Added: 25 Feb 1999
Updated: 05 Nov 2025
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When did the first manned moon landing occur?
The first manned moon landing occurred on July 20, 1969, during NASA's Apollo 11 mission. Astronauts Neil Armstrong and Buzz...
Added: 25 Feb 1999
Updated: 13 Nov 2025
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Which gas do plants absorb from the atmosphere during photosynthesis?
Plants absorb carbon dioxide (CO2) from the atmosphere during photosynthesis. This process is vital for their growth and development, as...
Added: 25 Feb 1999
Updated: 08 Nov 2025
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Which instrument typically has 88 keys?
A piano typically has 88 keys. This includes 52 white keys and 36 black keys, allowing for a wide range...
Added: 25 Feb 1999
Updated: 05 Nov 2025
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Which organ is responsible for pumping blood throughout the human body?
The instrument that typically has 88 keys is the piano. A standard piano features 52 white keys and 36 black...
Added: 25 Feb 1999
Updated: 01 Nov 2025
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Which element has the chemical symbol O?
The element with the chemical symbol O is oxygen. Oxygen is a colorless, odorless gas essential for life on Earth,...
Added: 25 Feb 1999
Updated: 26 Nov 2025
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What is the capital city of Botswana?
The capital city of Botswana is Gaborone. Located in the southeastern part of the country, Gaborone is not only the...
Added: 25 Feb 1999
Updated: 15 Nov 2025
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What is the capital city of Saint Vincent and the Grenadines?
The capital city of Saint Vincent and the Grenadines is Kingstown. Situated on the southern part of Saint Vincent island,...
Added: 25 Feb 1999
Updated: 27 Nov 2025
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What is the term for the fear of darkness?
The term for the fear of darkness is "nyctophobia" or "scotophobia." This anxiety disorder manifests as an intense fear of...
Added: 25 Feb 1999
Updated: 10 Nov 2025
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What is the primary color of a flamingo?
The primary color of a flamingo is pink. This distinctive hue comes from the carotenoid pigments found in the flamingo's...
Added: 25 Feb 1999
Updated: 09 Nov 2025
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What is the capital city of the Republic of Trinidad and Tobago?
The capital city of the Republic of Trinidad and Tobago is Port of Spain. Located on the northwest coast of...
Added: 25 Feb 1999
Updated: 28 Nov 2025
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What is the term for a scientist who studies rocks?
The term for a scientist who studies rocks is "petrologist." Petrologists typically focus on the origin, composition, and structure of...
Added: 25 Feb 1999
Updated: 21 Nov 2025
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What is the capital of the Bahamas?
The capital of the Bahamas is Nassau. Located on New Providence Island, Nassau serves as the economic and cultural center...
Added: 25 Feb 1999
Updated: 15 Nov 2025
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What is the capital city of El Salvador?
The capital city of El Salvador is San Salvador. Located in the country's central region, it is the largest city...
Added: 25 Feb 1999
Updated: 04 Nov 2025
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What is the study of celestial objects called?
The study of celestial objects is called astronomy. This branch of science explores the universe beyond Earth, including stars, planets,...
Added: 25 Feb 1999
Updated: 07 Nov 2025
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