Top 100+ GK Questions with Answers 🧠

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Gk Questions With Answers – Welcome to an enriching exploration of knowledge! Delve into the realms of geography, science, animals, world history, flags, planets, and beyond with our comprehensive GK quiz. Here is a compiled list of more than 100 GK Questions with Answers.

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Gk Questions With Answers 

Prepare to challenge your intellect as we navigate through the intricate landscapes of Earth, unravel the mysteries of outer space, delve into the fascinating world of animals, and delve into the depths of scientific inquiry. 

GK Questions with Answers

Let's start this journey with some Geography GK quiz.

Geography Quiz with Answers

Geography Quiz Questions 

  1. What is the capital city of Australia?
  2. Which river is the longest in the world?
  3. What is the tallest mountain in Africa?
  4. Which country is both the largest by land area and population in South America?
  5. What is the smallest country in the world by land area?
  6. Which desert is the largest in the world?
  7. What is the capital city of Canada?
  8. Which ocean is the largest on Earth?
  9. What is the name of the strait that separates Europe from Africa?
  10. Which city is located at the mouth of the Amazon River?

Geography Quiz Answers 

  1. The capital city of Australia is Canberra
  2. The longest river in the world is the Nile River.
  3. The tallest mountain in Africa is Mount Kilimanjaro
  4. Brazil is both the largest by land area and population in South America. 
  5. The smallest country in the world by land area is Vatican City
  6. The largest desert in the world is the Sahara Desert
  7. The capital city of Canada is Ottawa
  8. The largest ocean on Earth is the Pacific Ocean.
  9. The strait that separates Europe from Africa is the Strait of Gibraltar
  10. The city located at the mouth of the Amazon River is Belém.

Science Quiz with Answers

Science Quiz Questions 

  1. What is the chemical symbol for water?
  2. What is the largest planet in our solar system?
  3. Which part of the plant absorbs water and nutrients from the soil?
  4. What is the center of an atom called?
  5. What is the largest organ in the human body?
  6. What is the closest star to Earth?
  7. What is the outer layer of the Earth called?
  8. What is the process of a liquid turning into a gas called?
  9. What is the longest bone in the human body?
  10. What is the study of living organisms called?

 Science Quiz Answers :

  1. The chemical symbol for water is H2O.
  2. The largest planet in our solar system is Jupiter.
  3. The part of the plant that absorbs water and nutrients from the soil is the root.
  4. The center of an atom is called the nucleus.
  5. The largest organ in the human body is the skin.
  6. Sun, is the closest star to Earth.
  7. Crust, is the outer layer of the Earth.
  8. Evaporation is the process of a liquid turning into a gas.
  9. The longest bone in the human body is the femur (thigh bone).
  10. The study of living organisms is called biology.

Basic Science Questions and Answers 

What is the process by which plants make their own food called?

Answer: Photosynthesis. It's the process where plants use sunlight, water, and carbon dioxide to produce glucose (sugar) and oxygen.

What is the force that pulls objects towards the center of the Earth called?

Answer: Gravity. Gravity is the force of attraction between two masses, and on Earth, it's what keeps us grounded.

What is the smallest unit of matter?

Answer: Atom. Atoms are the basic building blocks of all matter, consisting of a nucleus containing protons and neutrons, surrounded by electrons.

What causes the tides in the ocean?

Answer: The gravitational pull of the Moon and the Sun. The gravitational forces exerted by these celestial bodies cause the ocean's water levels to rise and fall in a regular pattern.

What is the process of liquid turning into a gas at the surface called?

Answer: Evaporation. It occurs when molecules at the surface of a liquid gain enough energy to escape into the atmosphere as vapor.

What is the hardest natural substance on Earth?

Answer: Diamond. Diamonds are composed of carbon atoms arranged in a crystal lattice structure, making them exceptionally hard and durable.

What causes rainbows to form?

Answer: Refraction and dispersion of sunlight through water droplets in the atmosphere. When sunlight passes through water droplets, it bends (refracts) and separates into its component colors (dispersion), creating the spectrum of colors we see in a rainbow.

What is the main function of red blood cells in the human body?

Answer: Transporting oxygen. Red blood cells contain hemoglobin, which binds to oxygen in the lungs and carries it to tissues and organs throughout the body.

What is the Earth's outermost layer called?

Answer: Crust. The Earth's crust is the thin, solid outermost layer of the planet. It's where we live and where most geological processes, like earthquakes and volcanic eruptions, occur.

What causes the seasons on Earth?

Answer: The tilt of the Earth's axis and its revolution around the Sun cause the varying distribution of sunlight across different regions of the planet, leading to the cycle of changing seasons.

Solar System Quiz

Solar System Quiz Questions 

  1. Which planet is known as the "Red Planet"?
  2. What is the largest moon in our solar system?
  3. What is the hottest planet in the solar system?
  4. Which planet is known for its beautiful rings?
  5. What is the smallest planet in the solar system?
  6. How many planets are there in our solar system?
  7. What is the name of the closest star to Earth?
  8. Which planet is often referred to as Earth's "sister planet"?
  9. What is the largest planet in the solar system?
  10. Which planet has the longest day?

Solar System Quiz Answers

  1. Mars is often called the "Red Planet" because of its reddish appearance, which is due to iron oxide (rust) on its surface.
  2. Ganymede, a moon of Jupiter, holds the title of being the largest moon in our solar system, surpassing even the size of the planet Mercury.
  3. Venus is the hottest planet in our solar system due to its thick atmosphere composed mainly of carbon dioxide, which creates a greenhouse effect trapping heat.
  4. Saturn is famous for its magnificent ring system, which is composed of ice particles, rocks, and dust.
  5. Mercury, the smallest planet in our solar system, is even smaller than certain moons. Its size is only slightly larger than that of Earth's moon.
  6. As of now, our solar system officially has 8 planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
  7. The Sun is the closest star to Earth and the center of our solar system.
  8. Venus is often called Earth's "sister planet" because of their similar size, composition, and proximity to the Sun.
  9. Jupiter is the largest planet in our solar system, with a diameter over 11 times that of Earth.
  10. Venus has an extremely slow rotation, so a day on Venus (the time it takes for the planet to complete one rotation on its axis) is longer than its year. It has the longest day of any planet in our solar system, lasting about 243 Earth days.

Quiz about Canada

Canada Quiz Questions 

  1. What is the capital city of Canada?
  2. Which year did Canada become a fully independent country, separate from the United Kingdom?
  3. What popular sport was invented by Canadians and is considered the national winter sport of Canada?
  4. What is the largest member of the deer family found in Canada?
  5. Which province in Canada is known for its large oil reserves and is a major contributor to the country's economy?
  6. What is the longest river in Canada?
  7. History: Who was the first Prime Minister of Canada?
  8. What is the national dish of Canada, consisting of French fries topped with cheese curds and smothered in gravy?
  9. What marine mammal, known as the "unicorns of the sea," can be found in the Arctic waters of Canada?
  10. Which Canadian city is often referred to as the "Financial Capital of Canada" and is home to the Toronto Stock Exchange?

Answers for Quiz about Canada 

  1. Ottawa
  2. 1982
  3. Ice Hockey
  4. Moose
  5. Alberta
  6. Mackenzie River
  7. Sir John A. Macdonald
  8. Poutine
  9. Narwhal
  10. Toronto

European Countries Quiz

European Countries Quiz Questions 

  1. Which European country is the smallest by land area?
  2. Which European city was famously divided by a wall for nearly three decades during the Cold War?
  3. In which European country is the tradition of siesta, an afternoon nap, commonly practiced?
  4. What is the national animal of Scotland, a country in Europe?
  5. Which European country is known for having the highest GDP per capita in the world?
  6. Which European country is home to the world's largest palace, the Royal Palace of Madrid?
  7. Which European city was the capital of the Roman Empire?
  8. What is the name of the traditional Scottish instrument that is often played at events such as weddings and funerals?
  9. What large mammal is native to the Pyrenees mountains, a natural border between France and Spain?
  10. Which European country is known for its strong banking sector and is home to the headquarters of the European Central Bank?

European Countries Quiz Answers 

  1. Spain
  2. Berlin
  3. Bagpipes
  4. Brown Bear
  5. Luxembourg
  6. Netherlands
  7. Florence
  8. Zorba
  9. Iberian Lynx
  10. Germany

World History Quiz

World History Quiz Questions 

  1. What year did the Berlin Wall fall, symbolizing the end of the Cold War?
  2. Which country was responsible for the construction of the Great Wall of China?
  3. Who was the first woman to fly solo across the Atlantic Ocean?
  4. Which event sparked World War I?
  5. What was the significance of the Battle of Thermopylae in ancient Greek history?
  6. Who was the longest-reigning monarch in British history?
  7. What year did the Titanic sink?
  8. Which ancient civilization built the pyramids of Giza?
  9. Who was the first person to orbit the Earth in space?
  10. What was the primary cause of the French Revolution?

World History Quiz Answers 

Answer 1. The Berlin Wall fell in 1989, marking the symbolic end of the Cold War and the reunification of East and West Germany. It was a significant event in modern history, representing the collapse of communism in Eastern Europe.

Answer 2. The Great Wall of China was primarily built by the ancient Chinese dynasties, particularly during the reign of the first Emperor of China, Qin Shi Huang, around 221–206 BCE. It was constructed to protect China from invasions by nomadic tribes from the north.

Answer 3. Amelia Earhart was the first woman to fly solo across the Atlantic Ocean in 1932. She accomplished this feat in her Lockheed Vega 5B aircraft, flying from Newfoundland, Canada, to Northern Ireland.

Answer 4. The assassination of Archduke Franz Ferdinand of Austria-Hungary in Sarajevo in 1914 is widely regarded as the event that sparked World War I. The assassination led to a series of diplomatic and military escalations, eventually culminating in a global conflict.

Answer 5. The Battle of Thermopylae, fought in 480 BCE, was a significant event in ancient Greek history during the Greco-Persian Wars. A small Greek force, led by King Leonidas I of Sparta, held off a much larger Persian army for several days at the narrow mountain pass of Thermopylae, delaying the Persian advance and allowing Greece time to prepare for the larger conflict.

Answer 6. Queen Elizabeth II is the longest-reigning monarch in British history. She ascended to the throne on February 6, 1952, following the death of her father, King George VI. She had been queen for over 70 years.

Answer 7. The Titanic sank on April 15, 1912, after hitting an iceberg during its maiden voyage from Southampton to New York City. The sinking of the Titanic resulted in the deaths of over 1,500 people and remains one of the deadliest peacetime maritime disasters in history.

Answer 8. The ancient Egyptians built the pyramids of Giza, including the Great Pyramid of Giza, during the Old Kingdom period, primarily between 2580 and 2560 BCE. These massive structures served as tombs for the pharaohs and are among the most iconic and enduring symbols of ancient Egypt.

Answer 9. Yuri Gagarin, a Soviet cosmonaut, was the first person to orbit the Earth in space on April 12, 1961, aboard the spacecraft Vostok 1. His historic flight marked a significant milestone in the space race between the United States and the Soviet Union during the Cold War.

Answer 10. The primary cause of the French Revolution, which began in 1789, was a combination of social, political, and economic factors. These included 

  • widespread dissatisfaction with the absolute monarchy, 
  • economic inequality, 
  • high taxes, 
  • food shortages, and 
  • resentment towards the privileges of the clergy and nobility. 

These grievances ultimately led to the overthrow of the monarchy and the establishment of the First French Republic.

Music Trivia

  1. Which legendary rock band was formed in 1960 by John Lennon, Paul McCartney, George Harrison, and Ringo Starr?
  2. Which artist released the hit single "Shape of You" in 2017?
  3. What is the best-selling album of all time?
  4. Who was known as the "King of Pop"?
  5. What is the name of Beyoncé's debut solo album, released in 2003?
  6. What famous musician was known as "The Man in Black"
  7. Which song holds the record for the longest-running number-one single on the Billboard Hot 100 chart?
  8. What rock band's logo features a tongue and lips?
  9. What genre of music originated in Jamaica in the late 1960s?
  10. Who is known as the "Queen of Soul"?

Music Trivia Answers 

  1. "The Beatles." They were one of the most influential and successful bands in music history. 
  2. "Shape of You" was released by Ed Sheeran.
  3. The best-selling album of all time is Michael Jackson's "Thriller."
  4. Michael Jackson was known as the "King of Pop."
  5. Beyoncé's debut solo album is titled "Dangerously in Love."
  6. Johnny Cash was known as "The Man in Black."
  7. The song with the longest-running number-one single on the Billboard Hot 100 chart is "Old Town Road" by Lil Nas X featuring Billy Ray Cyrus.
  8. The rock band with the tongue and lips logo is The Rolling Stones.
  9. The genre of music that originated in Jamaica in the late 1960s is reggae.
  10. Aretha Franklin is known as the "Queen of Soul."

Animal Quiz Questions with Answers

  1. What is the largest mammal in the world?
  2. Which bird is known for its ability to mimic human speech?
  3. What is the only mammal capable of sustained flight?
  4. Which animal has the longest lifespan?
  5. What is the fastest land animal?
  6. Which species of bear is native to China and known for its distinctive black and white fur?
  7. What is the only continent without native reptiles or snakes?
  8. Which animal is often called the "king of the jungle," despite not living in jungles?
  9. Which species of penguin is the tallest and heaviest?
  10. What is the largest living reptile?

Here are The Animal Quiz Answers :

  1. Blue whale
  2. African grey parrot
  3. Bat
  4. Bowhead whale (over 200 years)
  5. Cheetah
  6. Giant panda
  7. Antarctica
  8. Lion
  9. Emperor penguin
  10. Saltwater crocodile

Animal Trivia Questions and Answers

  1. What is the only mammal capable of true flight?
  2. Which animal has fingerprints that are so similar to humans that they can be confused at a crime scene?
  3. What is the slowest mammal in the world?
  4. Which animal is known as the "ship of the desert"?
  5. What is the largest living species of lizard?
  6. Which bird is the fastest animal on two legs?
  7. What is the only mammal that can't jump?
  8. Which animal has the longest migration route of any land mammal?
  9. Which insect is considered the loudest animal relative to its size?
  10. What is the only mammal capable of echolocation?

Here are The Animal Trivia Answers:

  1. Bat
  2. Koala
  3. Sloth
  4. Camel
  5. Komodo dragon
  6. Ostrich
  7. Elephant
  8. Caribou (or reindeer)
  9. Cicada
  10. Bat

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Earth Day Quiz Questions

1. What is the approximate circumference of the Earth at the equator?

a) 24,901 miles

b) 40,075 kilometers

c) 20,000 miles

d) 60,000 kilometers

2. Which of the following is NOT one of the Earth's layers?

a) Crust

b) Mantle

c) Ionosphere

d) Core

3. How many Earths could fit inside the sun?

a) Approximately 1 million

b) Approximately 100,000

c) Approximately 1,000

d) Approximately 10,000

4. Which of these is the largest ocean on Earth?

a) Pacific Ocean

b) Atlantic Ocean

c) Indian Ocean

d) Southern Ocean

5. What is the name of the phenomenon where the Earth's ozone layer is depleted?

a) Greenhouse effect

b) Ozone layer collapse

c) Ozone depletion

d) Global warming

6. Which planet is often called Earth's "sister planet" due to its similar size and composition?

a) Mars

b) Venus

c) Mercury

d) Jupiter

7. What is the study of the Earth's atmosphere and weather called?

a) Geology

b) Meteorology

c) Climatology

d) Astronomy

8. What is the approximate percentage of the Earth's surface covered by water?

a) 50%

b) 60%

c) 70%

d) 80%

Earth Day Quiz Questions Answers

1. b) 40,075 kilometers

2. c) Ionosphere

3. a) Approximately 1 million

4. a) Pacific Ocean

5. c) Ozone depletion

6. b) Venus

7. b) Meteorology

8. c) 70%

Earth Day Trivia Facts

  • Earth Day was first celebrated on April 22, 1970.
  • The idea for Earth Day came from Senator Gaylord Nelson of Wisconsin, who wanted to raise awareness about environmental issues.
  • Earth Day is now celebrated in more than 193 countries.
  • The theme for Earth Day 2024 is "Restore Our Earth," focusing on conservation and sustainability efforts.
  • One of the most iconic symbols associated with Earth Day is the Earth Day flag, created by John McConnell in 1970.
  • Recycling became a common practice for many households after Earth Day helped raise awareness about the importance of reducing waste.
  • Earth Day helped lead to the creation of important environmental legislation, such as the Clean Air Act, Clean Water Act, and Endangered Species Act in the United States.
  • Every year, millions of people participate in Earth Day events, such as tree plantings, clean-up activities, and environmental education programs.

Flag Quiz

Flag Quiz Questions 

1. Which country's flag features a red maple leaf?

a) Australia

b) Canada

c) Brazil

d) Japan

2. What color is the cross on the flag of Sweden?

a) Blue

b) Yellow

c) Red

d) White

3. The flag of which country consists of five horizontal bands of blue, yellow, red, white, and green?

a) South Africa

b) Jamaica

c) Philippines

d) Bolivia

4. Which country's flag features a white crescent and star on a red field?

a) Turkey

b) Saudi Arabia

c) Pakistan

d) Malaysia

5. The flag of which European country consists of a horizontal tricolor of black, red, and gold?

a) Italy

b) Belgium

c) Germany

d) France

6. Which country's flag consists of a vertical tricolor of black, red, and yellow?

a) Spain

b) Ireland

c) Belgium

d) Germany

7. The flag of which country features a golden lion holding a sword on a red field?

a) Norway

b) Denmark

c) Sweden

d) Sri Lanka

8. Which country's flag consists of a white cross on a blue field with a red cross inside the white one?

a) Finland

b) Switzerland

c) Greece

d) Iceland

Flag Quiz Answers:

1. b) Canada

2. d) White

3. c) Philippines

4. a) Turkey

5. c) Germany

6. d) Germany

7. d) Sri Lanka

8. b) Switzerland

Us State Quiz / State Capitals Quiz

  1. Which state is known as the "Sunshine State"?
  2. What is the capital of California?
  3. Which state is home to the Grand Canyon?
  4. Which state is nicknamed the "Empire State"?
  5. Mount Rushmore, featuring the faces of four U.S. presidents, is located in which state?
  6. Which state is known for its maple syrup production?
  7. What is the largest state by land area in the United States?
  8. Which state is known as the "Lone Star State"?
  9. Which state is famous for its lobster industry?
  10. What is the capital of Texas?

US State Quiz Answers 

  1. Florida
  2. Sacramento
  3. Arizona
  4. New York
  5. South Dakota
  6. Vermont
  7. Alaska
  8. Texas
  9. Maine
  10. Austin

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