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By Brijesh Sharma
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Updated on 13 Apr 2026, 11:07 IST
General Knowledge (GK) plays a crucial role in shaping awareness, critical thinking, and academic excellence for students. This collection of GK questions for Class 12 with answers PDF style content is designed to help students prepare for competitive exams, quizzes, and general awareness improvement. These GK questions for Class 12 with answers in English cover a wide range of topics including history, geography, science, politics, and current affairs. Each GK question includes multiple-choice options along with the correct answer and a one-word answer format for quick revision.
Q. Who is known as the Father of the Indian Constitution?
A. Mahatma Gandhi
B. B.R. Ambedkar
C. Jawaharlal Nehru
D. Sardar Patel
Answer: B.R. Ambedkar
Q. What is the capital of Australia?
A. Sydney
B. Melbourne
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C. Canberra
D. Perth
Answer: Canberra
Q. Which planet is known as the Red Planet?
A. Venus
B. Mars
C. Jupiter
D. Saturn
Answer: Mars
Q. Who discovered gravity?
A. Newton
B. Einstein
C. Galileo
D. Tesla
Answer: Isaac Newton
Q. What is the currency of Japan?
A. Yuan
B. Yen
C. Won
D. Dollar
Answer: Yen
Q. Which is the longest river in the world?
A. Amazon
B. Nile
C. Ganga
D. Yangtze
Answer: Nile
Q. Who wrote 'Hamlet'?
A. Dickens
B. Shakespeare
C. Wordsworth
D. Milton
Answer: Shakespeare
Also Read: GK questions for Class 10 to 12 with answers
Q. Which gas is most abundant in Earth's atmosphere?
A. Oxygen
B. Nitrogen
C. Carbon Dioxide
D. Hydrogen
Answer: Nitrogen
Q. What is H2O commonly known as?
A. Oxygen
B. Hydrogen
C. Water
D. Salt
Answer: Water
Q. Who is the first Prime Minister of India?
A. Gandhi
B. Nehru
C. Patel
D. Bose
Answer: Jawaharlal Nehru
Q. Which continent is the Sahara Desert located in?
A. Asia
B. Africa
C. Europe
D. Australia
Answer: Africa
Q. What is the national animal of India?
A. Lion
B. Tiger
C. Elephant
D. Leopard
Answer: Tiger
Q. Who invented the telephone?
A. Edison
B. Bell
C. Tesla
D. Marconi
Answer: Alexander Graham Bell
Q. What is the largest ocean?
A. Atlantic
B. Indian
C. Pacific
D. Arctic
Answer: Pacific
Q. Which element has symbol 'O'?
A. Gold
B. Oxygen
C. Osmium
D. Iron
Answer: Oxygen
Q. What is the square root of 144?
A. 10
B. 11
C. 12
D. 13
Answer: 12
Q. Who was the first President of India?
A. Rajendra Prasad
B. Radhakrishnan
C. Kalam
D. Nehru
Answer: Rajendra Prasad
Q. Which country hosted the 2016 Olympics?
A. China
B. UK
C. Brazil
D. Japan
Answer: Brazil
Q. Which vitamin is produced by sunlight?
A. A
B. B
C. C
D. D
Answer: Vitamin D
Q. Who painted Mona Lisa?
A. Picasso
B. Leonardo da Vinci
C. Van Gogh
D. Michelangelo
Answer: Leonardo da Vinci
Q. Largest planet?
A. Earth
B. Mars
C. Jupiter
D. Saturn
Answer: Jupiter
Q. Fastest land animal?
A. Lion
B. Tiger
C. Cheetah
D. Leopard
Answer: Cheetah
Q. National bird of India?
A. Sparrow
B. Peacock
C. Eagle
D. Crow
Answer: Peacock
Q. Smallest continent?
A. Europe
B. Australia
C. Antarctica
D. Africa
Answer: Australia
Q. Currency of USA?
A. Euro
B. Dollar
C. Pound
D. Yen
Answer: Dollar
Q. Largest mammal?
A. Elephant
B. Blue Whale
C. Giraffe
D. Whale Shark
Answer: Blue Whale
Q. Who discovered penicillin?
A. Pasteur
B. Fleming
C. Darwin
D. Curie
Answer: Alexander Fleming
Q. Which is the smallest bone in human body?
A. Femur
B. Stapes
C. Tibia
D. Radius
Answer: Stapes
Q. Who is known as Iron Man of India?
A. Gandhi
B. Nehru
C. Patel
D. Bose
Answer: Sardar Patel
One Word: Patel
Which country is known as Land of Rising Sun?
A. China
B. Korea
C. Japan
D. Thailand
Answer: Japan
Q. Which organ purifies blood?
A. Heart
B. Liver
C. Kidney
D. Lungs
Answer: Kidney
Q. Who wrote National Anthem of India?
A. Gandhi
B. Tagore
C. Nehru
D. Bose
Answer: Rabindranath Tagore
Q. What is the boiling point of water?
A. 50°C
B. 100°C
C. 150°C
D. 200°C
Answer: 100°C
Q. Which is the largest desert?
A. Sahara
B. Gobi
C. Thar
D. Kalahari
Answer: Sahara
Q. First man on moon?
A. Armstrong
B. Aldrin
C. Gagarin
D. Collins
Answer: Neil Armstrong
Q. Which metal is liquid at room temperature?
A. Iron
B. Mercury
C. Gold
D. Silver
Answer: Mercury
Q. Capital of Canada?
A. Toronto
B. Ottawa
C. Vancouver
D. Montreal
Answer: Ottawa
Q. Who invented bulb?
A. Tesla
B. Edison
C. Bell
D. Newton
Answer: Thomas Edison
Q. Largest continent?
A. Africa
B. Asia
C. Europe
D. Antarctica
Answer: Asia
Q. Which country has highest population?
A. India
B. China
C. USA
D. Indonesia
Answer: India
Q. Which is the hardest natural substance?
A. Gold
B. Iron
C. Diamond
D. Silver
Answer: Diamond
Q. Who discovered electricity?
A. Newton
B. Franklin
C. Tesla
D. Edison
Answer: Benjamin Franklin
Q. What is the SI unit of force?
A. Joule
B. Newton
C. Watt
D. Pascal
Answer: Newton
Q. Who is the author of 'Gitanjali'?
A. Tagore
B. Premchand
C. Shakespeare
D. Dickens
Answer: Rabindranath Tagore
Q. Largest island in world?
A. Greenland
B. Iceland
C. Australia
D. Madagascar
Answer: Greenland
Q. Which blood group is universal donor?
A. A
B. B
C. AB
D. O
Answer: O
Q. Who is current UN Secretary General (2026)?
A. Ban Ki-moon
B. António Guterres
C. Kofi Annan
D. Tedros
Answer: António Guterres
Q. Which is the largest lake?
A. Superior
B. Victoria
C. Caspian Sea
D. Baikal
Answer: Caspian Sea
Q. Which gas do plants absorb?
A. Oxygen
B. Nitrogen
C. Carbon Dioxide
D. Hydrogen
Answer: Carbon Dioxide
Q. First woman Prime Minister of India?
A. Sarojini Naidu
B. Indira Gandhi
C. Pratibha Patil
D. Sonia Gandhi
Answer: Indira Gandhi
Q. Which is the smallest planet?
A. Mercury
B. Mars
C. Venus
D. Pluto
Answer: Mercury
Q. Currency of UK?
A. Euro
B. Dollar
C. Pound
D. Yen
Answer: Pound
Q. Who invented aeroplane?
A. Wright Brothers
B. Edison
C. Tesla
D. Newton
Answer: Wright Brothers
Q. Largest organ in human body?
A. Heart
B. Brain
C. Skin
D. Liver
Answer: Skin
Q. Which country is Eiffel Tower in?
A. Italy
B. France
C. Spain
D. Germany
Answer: France
Q. What is speed of light?
A. 3×10^8 m/s
B. 3×10^6 m/s
C. 3×10^5 m/s
D. 3×10^7 m/s
Answer: 3×10^8 m/s
Q. Who discovered India sea route?
A. Columbus
B. Vasco da Gama
C. Cook
D. Magellan
Answer: Vasco da Gama
Q. Which is tallest mountain?
A. K2
B. Everest
C. Kanchenjunga
D. Lhotse
Answer: Everest
Q. Largest country by area?
A. USA
B. China
C. Russia
D. India
Answer: Russia
Q. Which instrument measures temperature?
A. Barometer
B. Thermometer
C. Hygrometer
D. Altimeter
Answer: Thermometer
Q. Which is the national flower of India?
A. Rose
B. Lotus
C. Lily
D. Sunflower
Answer: Lotus
Q. Who wrote Ramayana?
A. Valmiki
B. Vyasa
C. Tulsidas
D. Kalidasa
Answer: Valmiki
Q. Which is the longest bone?
A. Femur
B. Tibia
C. Radius
D. Ulna
Answer: Femur
Q. Which gas is essential for breathing?
A. CO2
B. O2
C. N2
D. H2
Answer: Oxygen
Q. Capital of Germany?
A. Munich
B. Berlin
C. Frankfurt
D. Hamburg
Answer: Berlin
Q. Which is the fastest bird?
A. Eagle
B. Falcon
C. Sparrow
D. Owl
Answer: Falcon
Q. Who invented computer?
A. Babbage
B. Newton
C. Einstein
D. Tesla
Answer: Charles Babbage
Q. Largest volcano?
A. Fuji
B. Mauna Loa
C. Etna
D. Krakatoa
Answer: Mauna Loa
Q. Which is smallest ocean?
A. Pacific
B. Atlantic
C. Indian
D. Arctic
Answer: Arctic
Q. Who is known as Nightingale of India?
A. Lata Mangeshkar
B. Sarojini Naidu
C. Indira Gandhi
D. Kalpana Chawla
Answer: Sarojini Naidu
Q. Which vitamin helps clotting?
A. A
B. B
C. K
D. D
Answer: Vitamin K
Q. Who discovered X-rays?
A. Curie
B. Roentgen
C. Tesla
D. Newton
Answer: Wilhelm Roentgen
Q. Which country is Taj Mahal in?
A. Pakistan
B. India
C. Bangladesh
D. Nepal
Answer: India
Q. Which is tallest animal?
A. Elephant
B. Giraffe
C. Camel
D. Horse
Answer: Giraffe
Q. Who wrote Mahabharata?
A. Valmiki
B. Vyasa
C. Kalidasa
D. Tulsidas
Answer: Vyasa
Q. Which is deepest ocean?
A. Atlantic
B. Pacific
C. Indian
D. Arctic
Answer: Pacific
Q. Currency of China?
A. Yen
B. Yuan
C. Won
D. Dollar
Answer: Yuan
Q. Which planet is closest to Sun?
A. Venus
B. Mercury
C. Earth
D. Mars
Answer: Mercury
Q. Which organ pumps blood?
A. Brain
B. Heart
C. Liver
D. Lungs
Answer: Heart
Q. Largest waterfall?
A. Niagara
B. Victoria
C. Angel
D. Iguazu
Answer: Angel Falls
Q. Which is the national sport of India?
A. Cricket
B. Hockey
C. Football
D. Kabaddi
Answer: Hockey
Q. Who discovered radioactivity?
A. Curie
B. Becquerel
C. Einstein
D. Newton
Answer: Becquerel
Q. Capital of Italy?
A. Milan
B. Rome
C. Venice
D. Naples
Answer: Rome
Q. Which is the largest forest?
A. Amazon
B. Congo
C. Taiga
D. Sundarbans
Answer: Amazon
Q. Which is the tallest building (2026)?
A. Shanghai Tower
B. Burj Khalifa
C. One World Trade
D. Petronas
Answer: Burj Khalifa
Q. Which is largest bird?
A. Eagle
B. Ostrich
C. Peacock
D. Swan
Answer: Ostrich
Q. Who invented radio?
A. Marconi
B. Bell
C. Tesla
D. Edison
Answer: Marconi
Q. Which is hottest planet?
A. Mercury
B. Venus
C. Mars
D. Jupiter
Answer: Venus
Q. Which is largest river in India?
A. Yamuna
B. Ganga
C. Brahmaputra
D. Godavari
Answer: Ganga
Q. Which is smallest state in India?
A. Goa
B. Sikkim
C. Tripura
D. Manipur
Answer: Goa
Q. Which is the capital of Russia?
A. Moscow
B. St Petersburg
C. Kazan
D. Sochi
Answer: Moscow
Q. Which metal is most abundant?
A. Iron
B. Aluminium
C. Copper
D. Zinc
Answer: Aluminium
Q. Which is the largest organelle?
A. Nucleus
B. Mitochondria
C. Ribosome
D. Vacuole
Answer: Nucleus
Q. Which is the national tree of India?
A. Neem
B. Banyan
C. Mango
D. Peepal
Answer: Banyan
Q. Which is the longest highway in India?
A. NH44
B. NH27
C. NH48
D. NH66
Answer: NH44
Q. Who was first Indian in space?
A. Kalam
B. Rakesh Sharma
C. Sunita Williams
D. Kalpana Chawla
Answer: Rakesh Sharma
Q. Which is largest dam in India?
A. Bhakra
B. Hirakud
C. Tehri
D. Sardar Sarovar
Answer: Hirakud
Q. Which is largest railway network country?
A. USA
B. India
C. China
D. Russia
Answer: USA
Q. Which is the national fruit of India?
A. Banana
B. Mango
C. Apple
D. Orange
Answer: Mango
Q. Which is the largest democracy?
A. USA
B. India
C. UK
D. Brazil
Answer: India
These GK questions for Class 12 with answers PDF format are ideal for quick study and revision. Regular practice of such GK questions for Class 12 with answers in English will improve confidence, awareness, and exam readiness. For best results, revise both MCQs and one-word answers daily.
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General Knowledge helps Class 12 students stay informed about current events, history, and important global issues. It boosts awareness, enhances critical thinking, and is useful for competitive exams and interviews.
Class 12 students should focus on topics like current affairs, world history, Indian polity, science, sports, and important events in business and economics. These are commonly asked in exams and interviews.
You can improve your GK by reading newspapers, watching news channels, following current affairs websites, and practicing GK quizzes. Regular reading and staying updated with important events will strengthen your knowledge.
Yes, GK questions are a vital part of competitive exams like UPSC, NDA, SSC, and entrance tests for colleges. A strong GK foundation can significantly boost your score in these exams.
You can find GK questions in textbooks, online study portals, educational apps, and general knowledge books. Many websites offer free GK quizzes and current affairs updates.
To stay updated and improve retention, you should practice GK questions daily. Regular revision and practicing quizzes help in keeping the information fresh and relevant.
GK questions for Class 12 can range from current affairs, general science, world events, geography, history, and important personalities to awards and recognitions.
Yes, participating in GK quizzes can make learning more engaging and helps in quick recall of facts. It’s an interactive way to test your knowledge and improve your understanding of various topics.
You can remember GK facts by making short notes, using flashcards, or associating facts with visual images. Regular revision and practicing quizzes also help in better retention.
Yes, there are several books available for GK preparation, such as Manorama Yearbook, Lucent's General Knowledge, and Arihant General Knowledge. These provide a comprehensive understanding of general topics relevant to Class 12 students.
The GK questions cover science, history, geography, sports, politics, inventions, and important national and international events.
Students can learn gk questions for class 12 by reading daily current affairs, solving quiz questions, and practicing gk questions with answers class 12 every day.