50+ General Knowledge Questions and Answers to Boost Your IQ

General knowledge is an essential part of learning, helping to improve awareness, analytical thinking, and problem-solving skills. Whether you’re preparing for a quiz, competitive exam, or just want to test your knowledge, these 50+ general knowledge questions and answers will help you boost your IQ.


History Questions and Answers

Q1: Who was the first President of the United States?
A: George Washington

Q2: In which year did India gain independence?
A: 1947

Q3: Who was the first Emperor of China?
A: Qin Shi Huang

Q4: What was the name of the ship that sank after hitting an iceberg in 1912?
A: The Titanic

Q5: Who is known as the “Father of the Indian Constitution”?
A: Dr. B.R. Ambedkar

Q6: The Great Wall of China was built to protect against invasions from which group?
A: Mongols

Q7: Who discovered America?
A: Christopher Columbus

Q8: Which empire was ruled by Julius Caesar?
A: The Roman Empire

Q9: Who was the first woman to win a Nobel Prize?
A: Marie Curie

Q10: What year did World War II end?
A: 1945


Geography Questions and Answers

Q11: What is the capital of Canada?
A: Ottawa

Q12: Which is the largest ocean on Earth?
A: The Pacific Ocean

Q13: What is the longest river in the world?
A: The Nile River

Q14: Mount Everest is located in which two countries?
A: Nepal and China (Tibet region)

Q15: Which is the smallest country in the world?
A: Vatican City

Q16: Which desert is the largest in the world?
A: Antarctic Desert (followed by the Sahara Desert)

Q17: What is the national animal of Australia?
A: Kangaroo

Q18: Which continent has the most countries?
A: Africa

Q19: Which Indian state has the longest coastline?
A: Gujarat

Q20: What is the currency of Japan?
A: Japanese Yen


Science & Technology Questions and Answers

Q21: What is the chemical symbol for water?
A: H₂O

Q22: Who invented the telephone?
A: Alexander Graham Bell

Q23: What planet is known as the “Red Planet”?
A: Mars

Q24: What is the hardest natural substance on Earth?
A: Diamond

Q25: Who developed the theory of relativity?
A: Albert Einstein

Q26: What gas do plants absorb during photosynthesis?
A: Carbon Dioxide (CO₂)

Q27: What is the powerhouse of the cell?
A: Mitochondria

Q28: What type of energy is produced by the sun?
A: Solar Energy

Q29: What is the full form of DNA?
A: Deoxyribonucleic Acid

Q30: Which metal is liquid at room temperature?
A: Mercury


Sports Questions and Answers

Q31: How many players are there in a standard soccer (football) team?
A: 11 players

Q32: Who has won the most Olympic gold medals in history?
A: Michael Phelps (23 gold medals)

Q33: Which country won the FIFA World Cup in 2018?
A: France

Q34: Who is known as the “God of Cricket”?
A: Sachin Tendulkar

Q35: What is the national sport of Japan?
A: Sumo Wrestling

Q36: How many rings are there in the Olympic logo?
A: Five rings

Q37: What is the highest award in the game of Chess?
A: Grandmaster Title

Q38: Which sport is played at Wimbledon?
A: Tennis

Q39: Which country has won the most FIFA World Cups?
A: Brazil (5 times)

Q40: What is the term for a score of zero in tennis?
A: Love


Current Affairs & General Knowledge Questions and Answers

Q41: Who is the current Secretary-General of the United Nations?
A: António Guterres

Q42: What is the full form of COVID-19?
A: Coronavirus Disease 2019

Q43: Which country recently hosted the G20 Summit?
A: India (2023)

Q44: What is the capital of Ukraine?
A: Kyiv

Q45: Which organization is responsible for space research in India?
A: ISRO (Indian Space Research Organisation)

Q46: Who is the CEO of Tesla?
A: Elon Musk

Q47: What is the largest tech company in the world by revenue?
A: Apple Inc.

Q48: Which country has the highest population in the world?
A: India (as of 2023, surpassing China)

Q49: What does UNESCO stand for?
A: United Nations Educational, Scientific and Cultural Organization

Q50: Who was the first person to walk on the Moon?
A: Neil Armstrong


Final Thoughts

Expanding your general knowledge is essential for personal growth, competitive exams, and quizzes. The more you learn, the sharper your mind becomes. Keep practicing and stay curious!

💡 How many questions did you get right? Share your score and challenge your friends! 🚀🎓

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