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UPSC GK Questions 2026

Static general knowledge is the larger part of every UPSC general studies paper. The notices name the same areas again and again: the history of India and the national movement, Indian and world geography, polity and the Constitution, the economy and social development, and general science with environment and ecology. The balance shifts from exam to exam. NDA puts about half of its General Knowledge part on Physics, Chemistry and General Science. CSE favours polity, modern history, environment and the economy. CAPF adds security and human rights, and CDS spreads its questions across polity, history, geography, the economy and school science.

GK24's GK notes are written topic by topic in English and Hindi, as short, fact-first chapters that are easy to revise. They cover Indian Polity, Indian History, Geography, Indian Economy, General Science, Environment and Ecology, Art and Culture, Computer, and the fact lists of awards, sports, books and days. A new chapter is added in each subject as the series grows. Each note carries practice questions, and those that have appeared in an exam say which exam and year. Start with Polity and modern history, then Geography, the Economy and Science. Read a note, take its topic quiz, and come back to it in your monthly revision.

UPSC GK Questions with Answers

Q11822.Environment & EcologyAsked in: Rajasthan · 6 Nov 2022, Shift 1Medium

Which one is not the major technique of soil conservation?

  1. A.Control on cattle grazing
  2. B.Crop rotation
  3. C.Use of chemical fertilizers
  4. D.Strip cropping
Show answer
Correct answer: C. Use of chemical fertilizers

The question asks for the odd one out, and the heavy use of chemical fertilisers damages soil rather than conserving it: it acidifies the soil, kills soil microorganisms, leaves salt residues, and the surplus nitrate and phosphate wash into water bodies and cause eutrophication.

Q11826.Important Days & DatesMedium

In which year was the Berlin Wall pulled down?

  1. A.1989
  2. B.1990
  3. C.1991
  4. D.1987
Show answer
Correct answer: A. 1989

The Berlin Wall, built in 1961 to stop movement from East Berlin to West Berlin, was opened and then demolished by crowds on both sides from 9 November 1989, and its fall is the symbol of the collapse of communist rule in eastern Europe.

Q11828.Important Days & DatesMedium

The United Nations formally came into existence on:

  1. A.10 January 1920
  2. B.26 June 1945
  3. C.24 October 1945
  4. D.1 January 1942
Show answer
Correct answer: C. 24 October 1945

The United Nations Charter came into force on 24 October 1945 once it had been ratified by the five permanent members of the Security Council and a majority of the other signatories, and that date is observed every year as United Nations Day.

Q11829.Important Days & DatesEasy

The storming of the Bastille, which marks the beginning of the French Revolution, took place on:

  1. A.4 July 1776
  2. B.14 July 1789
  3. C.26 August 1789
  4. D.18 June 1815
Show answer
Correct answer: B. 14 July 1789

A Paris crowd attacked and captured the Bastille, a royal fortress and prison that stood for the arbitrary power of the Bourbon monarchy, on 14 July 1789, and that day is taken as the start of the French Revolution; France keeps it as its national day, known as Bastille Day.

Q11831.Important Days & DatesAsked in: CDS · 8 Nov 2020Medium

What is 'Little Boy'?

  1. A.The fission bomb dropped at Hiroshima
  2. B.The fusion bomb dropped at Nagasaki
  3. C.The first nuclear bomb tested by America
  4. D.The first nuclear bomb tested by North Korea
Show answer
Correct answer: A. The fission bomb dropped at Hiroshima

Little Boy was the code name of the uranium fission bomb dropped by the United States on the Japanese city of Hiroshima on 6 August 1945, the first use of a nuclear weapon in war.

Q11833.Important Days & DatesAsked in: Delhi · 1 Oct 2021, Shift 3Medium

During the French revolution, when did Napoleon ascend to power?

  1. A.1797
  2. B.1799
  3. C.1800
  4. D.1798
Show answer
Correct answer: B. 1799

Napoleon Bonaparte seized power in November 1799 in the coup that overthrew the Directory, and he became First Consul of France, which is the point at which the French Revolution is usually said to have ended; he crowned himself emperor five years later, in 1804.

Q11834.Important Days & DatesAsked in: SSC GD Constable · 11 Feb 2019, Shift 2Easy

In which battle was Napoleon defeated?

  1. A.Ligny
  2. B.Jena
  3. C.Waterloo
  4. D.Arcole
Show answer
Correct answer: C. Waterloo

Napoleon Bonaparte was finally defeated on 18 June 1815 at Waterloo in present-day Belgium by the allied armies led by the Duke of Wellington and the Prussian commander Blucher.

Q11836.Books & AuthorsMedium

Who is the author of the book 'India After Gandhi'?

  1. A.Bipan Chandra
  2. B.Ramachandra Guha
  3. C.Amartya Sen
  4. D.Sunil Khilnani
Show answer
Correct answer: B. Ramachandra Guha

India After Gandhi, published in 2007, is Ramachandra Guha's history of the Indian republic from independence onwards, covering partition, the integration of the princely states, the making of the Constitution, the wars, the Emergency and the economic changes that followed.

Q11837.Books & AuthorsMedium

The Natyashastra, the oldest Indian treatise on drama, dance and music, is attributed to:

  1. A.Bharata Muni
  2. B.Abhinavagupta
  3. C.Panini
  4. D.Kalidasa
Show answer
Correct answer: A. Bharata Muni

The Natyashastra, attributed to the sage Bharata, is the foundational text of Indian performing arts, covering the stage, acting, gesture, costume, music and above all the theory of rasa, the aesthetic flavours a performance should produce; every classical dance form traces its grammar to it.

Q11839.Books & AuthorsMedium

Who wrote 'The Wonder That Was India'?

  1. A.Romila Thapar
  2. B.A. L. Basham
  3. C.R. S. Sharma
  4. D.Ramachandra Guha
Show answer
Correct answer: B. A. L. Basham

Arthur Llewellyn Basham, a British historian of ancient India, published The Wonder That Was India in 1954 as a survey of Indian civilisation before the coming of the Muslims, and it remains one of the most widely read introductions to the subject; a companion second volume covering the medieval period…

GK Questions for sub-exams