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By Brijesh Sharma
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Updated on 1 Nov 2025, 11:57 IST
GK Questions for Class 12 with Answers: General Knowledge (GK) is one of the most important part of learning for every student, especially in higher classes like class 11 and 12. In this page, we have collected useful gk questions for class 12 that helps students to grow their awareness about current affairs, science facts, history and social topics. These gk questions with answers for class 12 are designed in a very simple language, so that every student can easily understand and revise them before exams.
Students can also refer to gk questions for class 11th and 12th with answers to prepare for competitive exams, quiz competetions, and school tests. These gk questions class 12 content help in improving general knowledge for future studies and interviews too. For Hindi medium students, we also add 150 सामान्य ज्ञान के प्रश्न उत्तर class 12th for better practice.
Our collection of gk questions with answers class 12 covers important topics like Indian history, geography, sports, polity, and general science. These gk questions with answers for class 12 will make learning more interesting and help students to score better marks in GK based class 12 exams.
Here are the more than 70+ general knowledge quiz questions with answers for Class 12.
Q1. Who is known as the Father of the Indian Constitution?
Answer: Dr. B. R. Ambedkar
Q2. Who wrote "Jana Gana Mana"?
Answer: Rabindranath Tagore
Q3. Who was called the Iron Man of India?
Answer: Sardar Vallabhbhai Patel
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Q4. Who founded the Mughal Empire in India?
Answer: Babur
Q5. Who was the first Emperor of the Maurya Dynasty?
Answer: Chandragupta Maurya
Q6. The Treaty of Versailles ended which war?
Answer: World War I
Q7. Who discovered America (1492)?
Answer: Christopher Columbus
Q8. "The Discovery of India" was written by whom?
Answer: Jawaharlal Nehru
Q9. Which ancient civilization is famous for pyramids?
Answer: Egyptian Civilization
Q10. Who invented the telephone?
Answer: Alexander Graham Bell
Q11. What is the SI unit of electric current?
Answer: Ampere
Q12. Which body awards the Nobel Peace Prize?
Answer: Norway
Q13. Which city is called the "Gateway to India"?
Answer: Mumbai
Q14. India's National Aquatic Animal?
Answer: River Dolphin
Q15. India's National Heritage Animal?
Answer: Elephant
Q16. Which strait separates Europe and Asia in Turkey?
Answer: Bosporus Strait
Q17. The Constitution's main architect in drafting?
Answer: Dr. B. R. Ambedkar
Q18. Festival known as the Festival of Lights?
Answer: Diwali
Q19. Who is known as the Father of Computers?
Answer: Charles Babbage
Q20. India shares land borders with how many countries?
Answer: Seven
Q21. Largest country in South America?
Answer: Brazil
Q22. Longest river in the world (traditional school answer)?
Answer: Nile
Q23. Largest ocean in the world?
Answer: Pacific Ocean
Q24. Largest desert in the world?
Answer: Sahara Desert
Q25. Densest rainforest in the world?
Answer: Amazon Rainforest
Q26. Smallest continent?
Answer: Australia
Q27. Tallest mountain in the world?
Answer: Mount Everest
Q28. Planet nearest to Earth?
Answer: Mercury
Q29. Islands in the Arabian Sea belonging to India?
Answer: Lakshadweep
Also Check - GK Questions for Class 10 to 12 with Answers
Q30. Two main motions of Earth?
Answer: Rotation and Revolution
Q31. Which layer is the lowermost in the atmosphere?
Answer: Troposphere
Q32. What is the Peninsular plateau in south India called?
Answer: Peninsular Plateau
Q33. Antarctica is best described as what kind of desert?
Answer: Cold desert
Q34. What is a group of stars called?
Answer: Constellation
Q35. Where is the Tropic of Cancer located in degrees?
Answer: 23½° N
Q36. India is located in which hemisphere?
Answer: Northern hemisphere
Q37. A leap year has how many days?
Answer: 366
Q38. Which river is called the "Father of Rivers" in the USA?
Answer: Mississippi
Q39. Which city is the capital of France?
Answer: Paris
Q40. What is the capital of India?
Answer: New Delhi
Q41. Chemical formula of water?
Answer: H₂O
Q42. Gas plants absorb for photosynthesis?
Answer: Carbon dioxide
Q43. Hardest natural substance on Earth?
Answer: Diamond
Q44. Organ that pumps blood?
Answer: Heart
Q45. Which organ produces insulin?
Answer: Pancreas
Q46. Metal that is liquid at room temperature?
Answer: Mercury
Q47. Who discovered penicillin?
Answer: Alexander Fleming
Q48. Speed of light (approx.)?
Answer: 299,792 km/s
Q49. SI unit of current?
Answer: Ampere
Q50. What is vaporization?
Answer: Conversion of water into vapour
Q51. What causes the blue colour of the sky?
Answer: Scattering of light
Q52. Deficiency of vitamin D causes?
Answer: Rickets
Q53. Transpiration occurs through which part of plants?
Answer: Leaves
Q54. What is a terrestrial habitat?
Answer: Land habitat
Q55. An object not allowing light to pass is called?
Answer: Opaque
Q56. Two poles of a magnet?
Answer: North and South
Q57. Percentage of nitrogen in the atmosphere?
Answer: About 78%
Q58. Powerhouse of the cell?
Answer: Mitochondria
Q59. Elements of Group 1 (excluding H) are called?
Answer: Alkali metals
Do Check- GK Olympiad Questions for Class 1 to 8
Q60. Compounds with stable delocalized rings are called?
Answer: Aromatic compounds
Q61. Currency of Japan?
Answer: Yen
Q62. Who is known as the Missile Man of India?
Answer: Dr. A. P. J. Abdul Kalam
Q63. Which gas is most abundant in Earth's atmosphere?
Answer: Nitrogen
Q64. Largest gland in the human body?
Answer: Liver
Q65. Planet known as the Red Planet?
Answer: Mars
Q66. Who discovered the "light bulb" commercially?
Answer: Thomas Edison
Q67. Which element is common in modern batteries like phone cells?
Answer: Lithium
Q68. What is produced when alcohol reacts with a carboxylic acid?
Answer: Ester
Q69. What results when a metal reacts with acid (typical school answer)?
Answer: Salt and hydrogen gas
Q70. The universal gravitation force varies with distance as?
Answer: Inversely proportional to the square of distance
Q71. Capital of Japan?
Answer: Tokyo
Q72. Capital of China?
Answer: Beijing
Q73. Capital of Russia?
Answer: Moscow
Q74. Capital of Australia?
Answer: Canberra
Q75. Largest ocean bordering India?
Answer: Indian Ocean
Q76. Which city hosts the Gateway of India monument?
Answer: Mumbai
Q77. Name the longest river in Africa?
Answer: Nile
Q78. Name the highest peak in the Himalayas?
Answer: Mount Everest
Q79. What is the principal energy source for Earth?
Answer: The Sun
Q80. Which continent is called the "Dark Continent" historically?
Answer: Africa
Q81. Author of "To Kill a Mockingbird"?
Answer: Harper Lee
Q82. National sport often associated with Japan (martial art form)?
Answer: Judo
Q83. Which sport uses a "shuttlecock"?
Answer: Badminton
Q84. Which tournament awards the FIFA World Cup?
Answer: Football (Soccer)
Q85. Which city hosts Wimbledon?
Answer: London
Q86. Which cricketer is called "Master Blaster"?
Answer: Sachin Tendulkar
Do Check - Important GK Questions for Class 10
Q87. Who wrote the Indian national song "Vande Mataram"?
Answer: Bankim Chandra Chatterjee
Q88. Which instrument has black and white keys and is played with both hands?
Answer: Piano
Q89. Who painted the Mona Lisa?
Answer: Leonardo da Vinci
Q90. Which sport uses a "puck"?
Answer: Ice Hockey
Q91. What is the boiling point of water at sea level?
Answer: 100°C
Q92. Which part of the plant makes food?
Answer: Leaves
Q93. Which organ filters blood and forms urine?
Answer: Kidneys
Q94. Which vitamin is synthesized in skin on sunlight exposure?
Answer: Vitamin D
Q95. Which substance makes up most of Earth's atmosphere?
Answer: Nitrogen
Q96. Which planet is known for its rings?
Answer: Saturn
Q97. Which metal is used for electrical wiring commonly?
Answer: Copper
Q98. Which branch studies fossils and ancient life?
Answer: Paleontology
Q99. Which process converts sugar into alcohol by yeast?
Answer: Fermentation
Q100. What is the study of weather called?
Answer: Meteorology
नीचे कक्षा 12 के लिए 50 सबसे प्रासंगिक, परीक्षा-उपयोगी “GK questions for Class 12 in Hindi” दिए गए हैं, जिनमें इतिहास, भारतीय राजव्यवस्था, विज्ञान-तकनीक, भूगोल, अर्थव्यवस्था और समसामयिक विषय शामिल हैं, ताकि बोर्ड और कॉम्पिटिटिव दोनों के लिए संतुलित तैयारी हो सके।
प्रश्न 1) 'पूर्ण स्वराज' का लक्ष्य किस वर्ष घोषित किया गया?
उत्तर: 1929, लाहौर अधिवेशन में।
प्रश्न 2) दांडी मार्च का नेतृत्व किसने किया?
उत्तर: महात्मा गांधी।
प्रश्न 3) भारतीय राष्ट्रीय काँग्रेस की पहली महिला अध्यक्ष कौन थीं?
उत्तर: एनी बेसेंट।
प्रश्न 4) 'भारत का लौह पुरुष' किसे कहा जाता है?
उत्तर: सरदार वल्लभभाई पटेल।
प्रश्न 5) 'इंडिया विंस फ्रीडम' के लेखक कौन हैं?
उत्तर: मौलाना अबुल कलाम आज़ाद।
प्रश्न 6) 1857 के झांसी विद्रोह का नेतृत्व किसने किया?
उत्तर: रानी लक्ष्मीबाई।
प्रश्न 7) 'जय हिन्द' नारा किसने दिया?
उत्तर: सुभाष चंद्र बोस।
प्रश्न 8) 1858 का कौन-सा अधिनियम ईस्ट इंडिया कंपनी से सत्ता ब्रिटिश क्राउन को देता है?
उत्तर: गवर्नमेंट ऑफ इंडिया एक्ट, 1858।
प्रश्न 9) भारत में सत्याग्रह का पहला प्रयोग कहाँ हुआ?
उत्तर: चंपारण, बिहार।
प्रश्न 10) स्वतंत्र भारत के अंतिम गवर्नर-जनरल कौन थे?
उत्तर: सी. राजगोपालाचारी।
प्रश्न 11) संसद के कितने सदन होते हैं?
उत्तर: दो - लोकसभा और राज्यसभा।
प्रश्न 12) भारत के राष्ट्रपति का कार्यकाल कितने वर्षों का होता है?
उत्तर: 5 वर्ष।
प्रश्न 13) संविधान दिवस कब मनाया जाता है?
उत्तर: 26 नवंबर।
प्रश्न 14) भारत का पहला प्रधानमंत्री कौन था?
उत्तर: पंडित जवाहरलाल नेहरू।
प्रश्न 15) भारतीय राष्ट्रीय गान 'जन-गण-मन' किसने लिखा?
उत्तर: रबीन्द्रनाथ ठाकुर।
प्रश्न 16) मानव शरीर की सबसे बड़ी ग्रंथि कौन-सी है?
उत्तर: यकृत (लिवर)।
प्रश्न 17) विद्युत धारा की SI इकाई क्या है?
उत्तर: एम्पीयर।
प्रश्न 18) पानी का रासायनिक सूत्र क्या है?
उत्तर: H2O।
प्रश्न 19) 'लाल ग्रह' किसे कहा जाता है?
उत्तर: मंगल।
प्रश्न 20) पेनिसिलिन की खोज किसने की?
उत्तर: अलेक्ज़ेंडर फ़्लेमिंग।
प्रश्न 21) प्रकाश वर्ष किसकी माप है?
उत्तर: दूरी।
प्रश्न 22) स्पष्ट दृष्टि की न्यूनतम दूरी कितनी होती है?
उत्तर: लगभग 25 सेमी।
प्रश्न 23) समतल दर्पण की वक्रता त्रिज्या क्या होती है?
उत्तर: अनंत।
प्रश्न 24) 'फैदोमीटर' का उपयोग किस माप के लिए होता है?
उत्तर: महासागर की गहराई।
प्रश्न 25) रेटिना पर बनने वाला प्रतिबिंब किस अंग से नियंत्रित प्रकाश से आता है?
उत्तर: पुतली/आइरिस के माध्यम से।
प्रश्न 26) भारत की सबसे लंबी नदी कौन-सी है?
उत्तर: गंगा।
प्रश्न 27) भारत का क्षेत्रफल के अनुसार सबसे बड़ा राज्य कौन-सा है?
उत्तर: राजस्थान।
प्रश्न 28) नीलगिरी पहाड़ियाँ कहाँ स्थित हैं?
उत्तर: दक्षिण भारत।
प्रश्न 29) विश्व का पहला परमाणु बम किस शहर पर गिराया गया?
उत्तर: हिरोशिमा (जापान)।
प्रश्न 30) 'मोना लीसा' चित्रकला किसने बनाई?
उत्तर: लियोनार्डो दा विंची।
प्रश्न 31) 'प्रधानमंत्री जन-धन योजना' किससे जुड़ी है?
उत्तर: वित्तीय समावेशन/बैंक खाता।
प्रश्न 32) भारत का पहला उपग्रह कौन-सा था?
उत्तर: आर्यभट्ट।
प्रश्न 33) 2025 अनुमान के अनुसार सबसे अधिक जनसंख्या वाला देश?
उत्तर: भारत।
प्रश्न 34) जापान की मुद्रा क्या है?
उत्तर: येन।
प्रश्न 35) 'इकोनॉमिक्स' के जनक किसे माना जाता है?
उत्तर: एडम स्मिथ।
प्रश्न 36) बौद्ध धर्म की स्थापना कहाँ हुई?
उत्तर: लुंबिनी (वर्तमान नेपाल) में, गौतम बुद्ध द्वारा।
प्रश्न 37) मौर्य साम्राज्य किसके लिए प्रसिद्ध है?
उत्तर: अशोक के स्तंभ एवं शिलालेख।
प्रश्न 38) 'भारतीय नेपोलियन' किसे कहा गया?
उत्तर: समुद्रगुप्त।
प्रश्न 39) 'अर्थशास्त्र' ग्रंथ के रचयिता कौन?
उत्तर: कौटिल्य (चाणक्य)।
प्रश्न 40) सिन्धु घाटी सभ्यता का 'ग्रेट बाथ' कहाँ मिला?
उत्तर: मोहनजोदड़ो।
प्रश्न 41) अमेरिका के पहले राष्ट्रपति कौन थे?
उत्तर: जॉर्ज वॉशिंगटन।
प्रश्न 42) प्रथम विश्व युद्ध किस वर्ष शुरू हुआ?
उत्तर: 1914।
प्रश्न 43) जर्मनी का नेतृत्व द्वितीय विश्व युद्ध में किसने किया?
उत्तर: एडोल्फ हिटलर।
प्रश्न 44) वास्को-दा-गामा ने भारत के लिए समुद्री मार्ग कब खोजा?
उत्तर: 1498 में कालीकट पर पहुँचे।
प्रश्न 45) ओलंपिक खेलों की शुरुआत कहाँ हुई?
उत्तर: ग्रीस।
प्रश्न 46) भारत का राष्ट्रीय पक्षी कौन-सा है?
उत्तर: मोर।
प्रश्न 47) राष्ट्रीय ध्वज में कितने रंग होते हैं?
उत्तर: तीन (केसरिया, सफेद, हरा)।
प्रश्न 48) चंद्रयान-3 मिशन किस देश ने लॉन्च किया?
उत्तर: भारत।
प्रश्न 49) JEE परीक्षा किस क्षेत्र से संबंधित है?
उत्तर: इंजीनियरिंग प्रवेश।
प्रश्न 50) 'मिसाइल मैन ऑफ इंडिया' किसे कहा जाता है?
उत्तर: डॉ. ए.पी.जे. अब्दुल कलाम।
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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.