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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

Q7263.General ScienceAsked in: UPSC CAPF · CAPF 2018, Paper IEasy

Which one of the following statements regarding insulin hormone is correct?

  1. A.Insulin is a protein hormone which is not produced in human body.
  2. B.Insulin is a steroid hormone which is produced in human body.
  3. C.Insulin is a cholesterol-driven hormone given to human.
  4. D.Insulin is a protein hormone which is produced in human body.
Show answer
Correct answer: D. Insulin is a protein hormone which is produced in human body.

Insulin is a protein (peptide) hormone made in the human body by the beta cells of the islets of Langerhans in the pancreas.

Q7264.Indian PolityAsked in: UPSC CAPF · CAPF 2019, Paper IHard

The Voter Verifiable Paper Audit Trail (VVPAT) system was used for the first time by the Election Commission of India in

  1. A.North Paravur Assembly Constituency, Kerala
  2. B.Noksen Assembly Constituency, Nagaland
  3. C.Mapusa Assembly Constituency, Goa
  4. D.Nambol Assembly Constituency, Manipur
Show answer
Correct answer: B. Noksen Assembly Constituency, Nagaland

The Election Commission first used VVPAT machines with EVMs in the by-election to Noksen in Tuensang district, Nagaland, in September 2013.

Q7265.General ScienceAsked in: UPSC CAPF · CAPF 2020, Paper IEasy

After fertilization, the ovule and ovary subsequently develop to form

  1. A.seed and fruit respectively
  2. B.fruit and seed respectively
  3. C.seed and flower respectively
  4. D.degenerated ovule and seedless fruit respectively
Show answer
Correct answer: A. seed and fruit respectively

After fertilisation, each ovule grows into a seed, and the ovary that holds the ovules grows into the fruit. In flowering plants, a pollen tube carries two male gametes to the ovule.

Q7269.General ScienceAsked in: UPSC CAPF · CAPF 2018, Paper IEasy

Which one of the following statements is correct?

  1. A.In photosynthesis by green plants, carbon dioxide is used for making carbohydrate.
  2. B.During photosynthesis, plants use oxygen for making carbohydrate.
  3. C.The carbohydrate generated by plants comes from soil.
  4. D.The carbohydrate generated by plants comes from urea.
Show answer
Correct answer: A. In photosynthesis by green plants, carbon dioxide is used for making carbohydrate.

In photosynthesis, green plants take carbon dioxide from the air and combine it with water, using sunlight, to make carbohydrates such as glucose.

Q7270.Indian HistoryAsked in: UPSC CAPF · CAPF 2019, Paper IEasy

Which among the following statements about the Jallianwala bagh massacre is/are correct? 1. In Jallianwala bagh troops opened fire upon an unarmed crowd 2. The troops were under the command of General Dyer 3. The troops did not issue any warning to the people before opening fire Select the correct answer using the code given below :

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

On 13 April 1919 troops fired without any warning on an unarmed crowd in Jallianwala Bagh, Amritsar, on the orders of Brigadier-General Reginald Dyer.

Q7273.Environment & EcologyAsked in: UPSC CAPF · CAPF 2023, Paper IEasy

Which one of the following is the main cause of the acid rains ?

  1. A.The Sun causes heating of upper layer of atmosphere.
  2. B.The burning of fossil fuels releases oxides of carbon, nitrogen and sulphur in the atmosphere.
  3. C.The electrical charges are produced due to friction amongst clouds.
  4. D.The atmosphere of the Earth contains acids.
Show answer
Correct answer: B. The burning of fossil fuels releases oxides of carbon, nitrogen and sulphur in the atmosphere.

Burning coal, petrol and diesel releases oxides of sulphur and nitrogen (and carbon), which dissolve in rain water to form acids.

Q7279.Banking & FinanceEasy

The North East Bankers' Conclave 3.0 was inaugurated at which venue?

  1. A.Mizoram University, Aizawl
  2. B.Assam Administrative Staff College, Guwahati
  3. C.North Eastern Hill University, Shillong
  4. D.Rajiv Gandhi University, Itanagar
Show answer
Correct answer: A. Mizoram University, Aizawl

Union Minister for Development of North Eastern Region and Communications Jyotiraditya M. Scindia inaugurated the conclave there, with Mizoram Chief Minister Lalduhoma, State Minister Prof. Lalnilawma, MDoNER Secretary Srinivas Katikithala and NEC Secretary Satinder Kumar Bhalla present.