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UPSC Civil Services GK Questions 2026

Static general knowledge is six of the seven lines of the General Studies Paper-I syllabus in the UPSC CSE notice: History of India and the Indian National Movement; Indian and World Geography; Indian Polity and Governance; Economic and Social Development; Environmental Ecology, Bio-diversity and Climate Change; and General Science. The Commission tests understanding rather than recall, through statements to be judged correct or incorrect, pairs to be matched and assertion-reason items, and it likes the edges of a topic: a lesser-known provision of the Constitution, a river's tributary, a species' conservation status, the mandate of a statutory body. This page holds GK24's topic-wise GK notes for UPSC, written as short facts and tables, in English and Hindi, with each note linked to the current affairs and previous-year questions on the same topic. Start with Polity and Modern History, which carry the most questions, then Geography, the Economy, Environment, Ancient and Medieval culture and Science. Read a note, solve its PYQs, take its quiz, and come back to it in your monthly revision. A candidate who knows these notes and reads the daily current affairs has covered the syllabus the notice prescribes for Paper-I.

UPSC Civil Services GK Questions with Answers

Q3283.General ScienceAsked in: CDS · CDS-II 2016, GKEasy

'Altitude sickness' is caused at high altitude due to

  1. A.high partial pressure of oxygen
  2. B.low partial pressure of oxygen
  3. C.low level of haemoglobin
  4. D.high partial pressure of carbon dioxide
Show answer
Correct answer: B. low partial pressure of oxygen

As one climbs, air pressure falls, so each breath delivers oxygen at a lower partial pressure and less of it passes from the lungs into the blood.

Q3284.General ScienceAsked in: CDS · CDS-I 2018, GKEasy

Which one of the following is not a characteristic of a compound?

  1. A.Composition is variable.
  2. B.All particles of compound are of only one type.
  3. C.Particles of compound have two or more elements.
  4. D.Its constituents cannot be separated by simple physical methods.
Show answer
Correct answer: A. Composition is variable.

A compound always has a fixed composition by mass, so a variable composition is a property of mixtures, not compounds.

Q3285.Books & AuthorsAsked in: CDS · CDS-I 2019, GKHard

Which European ruler had observed, "Bear in mind that the commerce of India is the commerce of the world ... he who can exclusively command it is the dictator of Europe"?

  1. A.Queen Victoria
  2. B.Peter the Great of Russia
  3. C.Napoleon Bonaparte
  4. D.Gustav II Adolf
Show answer
Correct answer: B. Peter the Great of Russia

The remark that the commerce of India is the commerce of the world, and that whoever commands it exclusively is the dictator of Europe, is attributed to Peter the Great, Tsar of Russia from 1682 to 1725.

Q3287.Indian PolityAsked in: CDS · CDS-II 2020, GKMedium

Which one of the following statements in relation to Panchayats is not correct?

  1. A.Legislature of a State may, by law, make provisions with respect to the composition of Panchayats.
  2. B.Panchayat area means the territorial area of a Panchayat.
  3. C.Gram Sabha includes all persons in the electoral rolls of village within a Panchayat.
  4. D.Reservation of seats for SCs and STs has nothing to do with proportion of their population.
Show answer
Correct answer: D. Reservation of seats for SCs and STs has nothing to do with proportion of their population.

Under Article 243D, seats for Scheduled Castes and Scheduled Tribes in every Panchayat are reserved in proportion to their share of the population of that Panchayat area, so the statement that reservation has nothing to do with population is wrong.

Q3289.GeographyAsked in: CDS · CDS-II 2021, GKEasy

Which of the following statements is/are correct with respect to Time Zone in India ? 1. There is one standard time for the whole country. 2. Andaman and Nicobar Islands and Lakshadweep Islands have different Time Zones. 3. Indian Standard Time (IST) is five and half hours behind GMT. Select the correct answer using the code given below:

  1. A.1 only
  2. B.2 only
  3. C.1 and 2 only
  4. D.1 and 3 only
Show answer
Correct answer: A. 1 only

India follows a single standard time, Indian Standard Time, for the whole country, and it is ahead of GMT, not behind it.

Q3290.GeographyAsked in: CDS · CDS-I 2022, GKMedium

Which one of the following is not a resultant of the El Nino effect ?

  1. A.Distortion of equatorial atmospheric circulation
  2. B.Flow of the South-East Trade Winds towards the Indian Ocean
  3. C.Irregularities in the evaporation of sea water
  4. D.Reduction in the amount of planktons which reduces the number of fish in the sea
Show answer
Correct answer: B. Flow of the South-East Trade Winds towards the Indian Ocean

During El Nino the trade winds of the Pacific weaken or even reverse, so a steady flow of these winds is not one of its results.

Q3294.Indian HistoryAsked in: CDS · CDS-I 2026, GKMedium

Consider the following statements about the Gupta administrative system : 1. The Gupta kings assumed imperial titles such as Maharajadhiraja, Parama-bhattaraka and Parameshvara. 2. The Gupta kings also connected themselves with the Gods through epithets such as Parama-daivata and Parama-bhagavata. Which of the statements given above is/are correct ?

  1. A.1 only
  2. B.2 only
  3. C.Both 1 and 2
  4. D.Neither 1 nor 2
Show answer
Correct answer: C. Both 1 and 2

Gupta inscriptions show the kings using grand imperial titles and also religious epithets that linked them with the gods.

Q3295.General ScienceAsked in: CDS · CDS-II 2026, GKHard

A positively charged particle (alpha-particle) is projected towards west in a horizontal plane. It is deflected towards north in the same plane by a magnetic field. Which one among the following is the direction of the magnetic field?

  1. A.Towards south
  2. B.Towards east
  3. C.Vertically downwards
  4. D.Vertically upwards
Show answer
Correct answer: D. Vertically upwards

The magnetic force on a moving charge is F = q(v × B), and only an upward field turns a westward-moving positive charge towards the north.

Q3298.Static GKAsked in: NDA · NDA-I 2020, GATEasy

The United Nations Charter was signed by 51 original members of the United Nations in 1945 at the

  1. A.Hague Conference
  2. B.London Conference
  3. C.San Francisco Conference
  4. D.Berlin Conference
Show answer
Correct answer: C. San Francisco Conference

The Charter of the United Nations was drawn up at the United Nations Conference on International Organization held in San Francisco, USA, from April to June 1945, and was signed there on 26 June 1945.