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Worksheets

General Knowledge Quiz

Total questions: 101

Worksheet time: 51mins

Name
Class
Date
1.

What is the primary function of red blood cells?

a)

Fight infections

b)

Transport oxygen

c)

Produce hormones

d)

Digest food

2.

Who discovered gravity by observing a falling apple?

a)

Galileo Galilei

b)

Albert Einstein

c)

Isaac Newton

d)

Stephen Hawking

3.

Which country is the largest in the world by area?

a)

China

b)

United States

c)

Canada

d)

Russia

4.

What is the square of 15?

a)

200

b)

225

c)

240

d)

250

5.

Which layer of the Earth is made of solid iron and nickel?

a)

Crust

b)

Mantle

c)

Outer Core

d)

Inner Core

6.

What is the capital city of Germany?

a)

Berlin

b)

Munich

c)

Hamburg

d)

Frankfurt

7.

What is the unit of measurement for electric current?

a)

Volt

b)

Ampere

c)

Ohm

d)

Watt

8.

Who wrote "The Odyssey"?

a)

Sophocles

b)

Homer

c)

Plato

d)

Aristotle

9.

What is the largest island in the world?

a)

Greenland

b)

Madagascar

c)

Borneo

d)

New Guinea

10.

What is the value of 7 factorial (7!)?

a)

720

b)

3,000

c)

5,040

d)

7,200

11.

What is the chemical symbol for sodium?

a)

Na

b)

S

c)

So

d)

Sd

12.

What is the freezing point of water in Celsius?

a)

0°C

b)

32°C

c)

100°C

d)

-10°C

13.

Who painted the ceiling of the Sistine Chapel?

a)

Leonardo da Vinci

b)

Michelangelo

c)

Raphael

d)

Donatello

14.

What is the most abundant element in the universe?

a)

Oxygen

b)

Helium

c)

Hydrogen

d)

Carbon

15.

Which instrument is used to measure air pressure?

a)

Barometer

b)

Thermometer

c)

Anemometer

d)

Hydrometer

16.

Which famous scientist is known for the law of motion?

a)

Isaac Newton

b)

Albert Einstein

c)

Galileo Galilei

d)

Nikola Tesla

17.

How many letters are in the English alphabet?

a)

24

b)

25

c)

26

d)

27

18.

What is the capital of South Africa?

a)

Johannesburg

b)

Pretoria

c)

Cape Town

d)

Durban

19.

What is the primary gas found in the Earth's atmosphere?

a)

Oxygen

b)

Carbon Dioxide

c)

Nitrogen

d)

Hydrogen

20.

Which blood type is the universal donor?

a)

A

b)

B

c)

AB

d)

O

21.

What is the atomic number of oxygen?

a)

6

b)

7

c)

8

d)

9

22.

Who wrote the play "Macbeth"?

a)

Charles Dickens

b)

Jane Austen

c)

William Shakespeare

d)

Oscar Wilde

23.

What is the largest desert in the world?

a)

Sahara Desert

b)

Arctic Desert

c)

Gobi Desert

d)

Antarctic Desert

24.

How many legs does a spider have?

a)

6

b)

8

c)

10

d)

12

25.

What is the capital city of Canada?

a)

Toronto

b)

Ottawa

c)

Montreal

d)

Vancouver

26.

Who was the first person to climb Mount Everest?

a)

Edmund Hillary

b)

Tenzing Norgay

c)

George Mallory

d)

Reinhold Messner

27.

What does "DNA" stand for?

a)

Deoxyribonucleic Acid

b)

Deoxyribosomal Acid

c)

Dioxyribonucleic Acid

d)

Dinucleic Acid

28.

How many degrees are in a full circle?

a)

90

b)

180

c)

270

d)

360

29.

What is the hardest natural substance on Earth?

a)

Gold

b)

Diamond

c)

Platinum

d)

Quartz

30.

What is the term for animals that eat both plants and meat?

a)

Herbivores

b)

Carnivores

c)

Omnivores

d)

Insectivores

31.

Which country is known as the Land of the Midnight Sun?

a)

Norway

b)

Sweden

c)

Finland

d)

Denmark

32.

What is the value of 2³?

a)

6

b)

8

c)

9

d)

12

33.

Who is the Greek god of war?

a)

Zeus

b)

Ares

c)

Apollo

d)

Hermes

34.

What is the longest river in Africa?

a)

Zambezi River

b)

Niger River

c)

Nile River

d)

Congo River

35.

Which is the smallest planet in the solar system?

a)

Mercury

b)

Venus

c)

Mars

d)

Pluto

36.

What does a protractor measure?

a)

Mass

b)

Angles

c)

Volume

d)

Pressure

37.

Who is the author of "The Great Gatsby"?

a)

Ernest Hemingway

b)

F. Scott Fitzgerald

c)

John Steinbeck

d)

Mark Twain

38.

What is the process of water changing into vapor called?

a)

Condensation

b)

Evaporation

c)

Precipitation

d)

Sublimation

39.

How many chambers does the human heart have?

a)

2

b)

3

c)

4

d)

5

40.

Which is the largest landlocked country in the world?

a)

Kazakhstan

b)

Mongolia

c)

Afghanistan

d)

Bolivia

41.

What is the capital city of India?

a)

Mumbai

b)

Delhi

c)

Kolkata

d)

Bangalore

42.

Who proposed the heliocentric model of the solar system?

a)

Galileo Galilei

b)

Nicolaus Copernicus

c)

Johannes Kepler

d)

Ptolemy

43.

What is the primary function of the large intestine?

a)

Absorb nutrients

b)

Absorb water

c)

Digest proteins

d)

Store bile

44.

What is the capital of Thailand?

a)

Bangkok

b)

Phuket

c)

Pattaya

d)

Chiang Mai

45.

What is the speed of light in a vacuum?

a)

186,000 miles per second

b)

100,000 miles per second

c)

250,000 miles per second

d)

300,000 miles per second

46.

What is the largest planet in the solar system?

a)

Saturn

b)

Jupiter

c)

Uranus

d)

Neptune

47.

Which chemical element has the symbol 'Ag'?

a)

Silver

b)

Gold

c)

Platinum

d)

Argon

48.

What is the boiling point of water at sea level in Fahrenheit?

a)

100°F

b)

180°F

c)

212°F

d)

250°F

49.

What is the largest type of bear?

a)

Grizzly bear

b)

Polar bear

c)

Kodiak bear

d)

Panda bear

50.

What is the most common mineral found in the Earth's crust?

a)

Quartz

b)

Feldspar

c)

Mica

d)

Calcite

51.

What is the capital of Australia?

a)

Sydney

b)

Canberra

c)

Melbourne

d)

Perth

52.

What is the primary source of energy for the Earth?

a)

The Moon

b)

The Sun

c)

Fossil fuels

d)

Nuclear reactions

53.

What is the primary source of energy for the Earth?

a)

The Moon

b)

The Sun

c)

Fossil fuels

d)

Nuclear reactions

54.

How many hydrogen atoms are in a molecule of water (H2O)?

a)

1

b)

2

c)

3

d)

4

55.

Who is considered the "Father of Modern Physics"?

a)

Albert Einstein

b)

Isaac Newton

c)

Galileo Galilei

d)

Max Planck

56.

What is the primary language spoken in Brazil?

a)

Spanish

b)

Portuguese

c)

French

d)

Italian

57.

What is the smallest unit of matter?

a)

Atom

b)

Molecule

c)

Electron

d)

Neutron

58.

What is the main organ of the circulatory system?

a)

Brain

b)

Lungs

c)

Heart

d)

Kidneys

59.

Who wrote the novel "1984"?

a)

George Orwell

b)

Aldous Huxley

c)

Ray Bradbury

d)

J.D. Salinger

60.

What does the term "ecosystem" refer to?

a)

A community of living organisms and their environment

b)

A collection of weather patterns

c)

A water cycle in the atmosphere

d)

A geological formation

61.

What is the Roman numeral for 50?

a)

X

b)

L

c)

V

d)

C

62.

What is the main ingredient in traditional hummus?

a)

Chickpeas

b)

Lentils

c)

Beans

d)

Potatoes

63.

How many continents are there on Earth?

a)

5

b)

6

c)

7

d)

8

64.

What is the largest muscle in the human body?

a)

Biceps

b)

Gluteus Maximus

c)

Quadriceps

d)

Hamstrings

65.

What is the main function of the roots of a plant?

a)

Absorb sunlight

b)

Absorb water and nutrients

c)

Support photosynthesis

d)

Store oxygen

66.

What is the second-largest planet in the solar system?

a)

Saturn

b)

Jupiter

c)

Neptune

d)

Uranus

67.

What is the most spoken language in the world?

a)

English

b)

Spanish

c)

Mandarin Chinese

d)

Hindi

68.

What is the largest bone in the human body?

a)

Spine

b)

Skull

c)

Femur

d)

Humerus

69.

Who discovered penicillin?

a)

Alexander Fleming

b)

Louis Pasteur

c)

Marie Curie

d)

Joseph Lister

70.

What is the term for energy stored in an object due to its position?

a)

Kinetic energy

b)

Thermal energy

c)

Potential energy

d)

Electrical energy

71.

What is the capital city of Russia?

a)

St. Petersburg

b)

Moscow

c)

Novosibirsk

d)

Kazan

72.

How many strings does a standard guitar have?

a)

4

b)

6

c)

8

d)

12

73.

What is the main gas found in the Earth's atmosphere?

a)

Oxygen

b)

Carbon Dioxide

c)

Nitrogen

d)

Argon

74.

How many colors are there in a rainbow?

a)

5

b)

6

c)

7

d)

8

75.

What does "CPU" stand for in computing?

a)

Central Processing Unit

b)

Core Processing Unit

c)

Computer Program Unit

d)

Control Processing Unit

76.

Who was the first President of the United States?

a)

Thomas Jefferson

b)

John Adams

c)

George Washington

d)

James Madison

77.

Which planet is known as the "Red Planet"?

a)

Venus

b)

Mars

c)

Jupiter

d)

Saturn

78.

What is the chemical formula for salt?

a)

NaCl

b)

HCl

c)

KCl

d)

NaHCO3

79.

What is the smallest country in the world?

a)

Monaco

b)

Vatican City

c)

Liechtenstein

d)

San Marino

80.

How many legs does a butterfly have?

a)

4

b)

6

c)

8

d)

10

81.

What is the symbol for the element gold?

a)

Au

b)

Ag

c)

Gd

d)

Go

82.

Who is known as the "Father of Geometry"?

a)

Pythagoras

b)

Archimedes

c)

Euclid

d)

Thales

83.

What is the term for animals that live in water and on land?

a)

Reptiles

b)

Amphibians

c)

Mammals

d)

Insects

84.

What is the largest continent on Earth?

a)

Africa

b)

Asia

c)

Europe

d)

South America

85.

How many planets in the solar system have rings?

a)

1

b)

2

c)

4

d)

5

86.

What is the fastest land animal?

a)

Cheetah

b)

Lion

c)

Gazelle

d)

Horse

87.

What is the smallest bone in the human body?

a)

Femur

b)

Stapes

c)

Humerus

d)

Tibia

88.

What is the capital city of Egypt?

a)

Cairo

b)

Alexandria

c)

Luxor

d)

Giza

89.

What is the process of converting a liquid to a gas called?

a)

Condensation

b)

Evaporation

c)

Precipitation

d)

Sublimation

90.

What is the SI unit of temperature?

a)

Fahrenheit

b)

Celsius

c)

Kelvin

d)

Joule

91.

What is the largest organ in the human body?

a)

Brain

b)

Liver

c)

Skin

d)

Heart

92.

Which scientist discovered the three laws of planetary motion?

a)

Galileo Galilei

b)

Johannes Kepler

c)

Isaac Newton

d)

Copernicus

93.

What is the chemical symbol for helium?

a)

H

b)

He

c)

Ho

d)

Hi

94.

What is the term for the study of weather?

a)

Geology

b)

Meteorology

c)

Astronomy

d)

Climatology

95.

What is the main ingredient in a traditional pizza dough?

a)

Rice

b)

Flour

c)

Cornmeal

d)

Oats

96.

What is the Roman numeral for 1000?

a)

D

b)

C

c)

L

d)

M

97.

What is the atomic number of carbon?

a)

4

b)

5

c)

6

d)

7

98.

Which country is known for the Great Wall?

a)

Japan

b)

China

c)

Korea

d)

India

99.

What is the most common type of rock found on Earth's surface?

a)

Igneous

b)

Sedimentary

c)

Metamorphic

d)

Basalt

100.

What is the scientific name for the process by which plants release oxygen?

a)

Photosynthesis

b)

Respiration

c)

Transpiration

d)

Oxidation

101.

What is the term for a baby frog?

a)

Tadpole

b)

Spawn

c)

Larva

d)

Nymph