50+ Must-Know UPSC General Knowledge Questions with Answers

The UPSC Civil Services Examination (CSE) is one of the toughest exams in India. A strong grasp of General Knowledge (GK) is essential to crack the Prelims, Mains, and Interview rounds. This article provides 50+ must-know UPSC GK questions with answers covering history, geography, polity, economy, science, and current affairs.


History GK Questions for UPSC

Q1: Who was the first Governor-General of India?
A: Warren Hastings

Q2: In which year did the Battle of Plassey take place?
A: 1757

Q3: Who is known as the “Father of the Indian Constitution”?
A: Dr. B.R. Ambedkar

Q4: Who was the founder of the Mughal Empire?
A: Babur

Q5: What was the capital of British India before Delhi?
A: Calcutta (now Kolkata)

Q6: Which movement was launched by Mahatma Gandhi in 1930?
A: The Civil Disobedience Movement (Dandi March)

Q7: When did India become a Republic?
A: 26th January 1950

Q8: Who was the first Indian to win a Nobel Prize?
A: Rabindranath Tagore (1913, Literature)

Q9: Who was the first female ruler of India?
A: Razia Sultana

Q10: What was the original name of Swami Vivekananda?
A: Narendranath Datta


Geography GK Questions for UPSC

Q11: Which is the longest river in India?
A: Ganga River

Q12: What is the highest mountain peak in India?
A: Kangchenjunga (8,586 meters)

Q13: Which Indian state shares the longest border with Bangladesh?
A: West Bengal

Q14: What is the largest desert in the world?
A: Antarctic Desert

Q15: Which is the smallest state in India by area?
A: Goa

Q16: What is the capital of Lakshadweep?
A: Kavaratti

Q17: Which river is known as the “Sorrow of Bihar”?
A: Kosi River

Q18: Which Indian city is known as the “Silicon Valley of India”?
A: Bengaluru

Q19: What is the southernmost point of India?
A: Indira Point

Q20: The Tropic of Cancer passes through how many Indian states?
A: Eight states


Indian Polity & Governance GK Questions for UPSC

Q21: How many fundamental rights are there in the Indian Constitution?
A: Six

Q22: What is the tenure of the President of India?
A: 5 years

Q23: Who appoints the Chief Justice of India?
A: The President of India

Q24: What is the minimum age to become a Rajya Sabha member?
A: 30 years

Q25: Which article of the Indian Constitution deals with Emergency Provisions?
A: Articles 352 to 360

Q26: Who is the current Chief Election Commissioner of India?
A: (Check the latest update for the current CEC)

Q27: How many Lok Sabha seats are there in India?
A: 543

Q28: What is the total number of High Courts in India?
A: 25 (as of 2024, check for updates)

Q29: Who was the first Chief Minister of independent India?
A: Govind Ballabh Pant (Uttar Pradesh)

Q30: Which constitutional amendment introduced the Goods and Services Tax (GST)?
A: 101st Constitutional Amendment Act, 2016


Indian Economy GK Questions for UPSC

Q31: What is the full form of GDP?
A: Gross Domestic Product

Q32: Who is known as the “Father of Indian Planning”?
A: M. Visvesvaraya

Q33: Which bank is called the “Bankers’ Bank” in India?
A: Reserve Bank of India (RBI)

Q34: What is the current base year for calculating India’s GDP?
A: 2011-12

Q35: What does “Repo Rate” mean?
A: The interest rate at which RBI lends money to commercial banks

Q36: What is the currency of Japan?
A: Japanese Yen (¥)

Q37: Which is the largest stock exchange in India?
A: Bombay Stock Exchange (BSE)


Science & Technology GK Questions for UPSC

Q38: Who is known as the “Missile Man of India”?
A: Dr. A.P.J. Abdul Kalam

Q39: What is the SI unit of force?
A: Newton (N)

Q40: What is the chemical formula of water?
A: H₂O

Q41: Who invented the telephone?
A: Alexander Graham Bell

Q42: What is the largest organ in the human body?
A: Skin

Q43: Which Indian space mission successfully landed on the Moon in 2023?
A: Chandrayaan-3

Q44: What is the full form of ISRO?
A: Indian Space Research Organisation

Q45: What is the name of the fastest land animal?
A: Cheetah


Current Affairs & General Awareness GK Questions for UPSC

Q46: Who is the current Prime Minister of India?
A: Narendra Modi (As of 2024, check for updates)

Q47: Which country hosted the G20 Summit in 2023?
A: India

Q48: Who is the Director-General of WHO?
A: Dr. Tedros Adhanom Ghebreyesus (As of 2024, check for updates)

Q49: What is the capital of Ukraine?
A: Kyiv

Q50: What does NASA stand for?
A: National Aeronautics and Space Administration

Q51: What is the name of the spacecraft that landed on the Moon in India’s Chandrayaan-3 mission?
A: Vikram Lander

Q52: Which country has the highest population in the world?
A: India (as of 2023, surpassing China)


Final Thoughts

Mastering General Knowledge (GK) is essential for success in UPSC Prelims, Mains, and the Interview. Regularly practicing static GK, current affairs, and conceptual questions will boost your UPSC preparation and increase your chances of success.

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