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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

Q7301.GeographyAsked in: UPSC Civil Services · CSE Prelims 2016, GS Paper IMedium

Consider the following pairs :

Community sometimes mentioned in the news : In the affairs of

1. Kurd : Bangladesh

2. Madhesi : Nepal

3. Rohingya : Myanmar

Which of the pairs given above is/are correctly matched?

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

The Madhesis belong to Nepal and the Rohingya to Myanmar, while the Kurds have nothing to do with Bangladesh. The Madhesis are the people of the Terai plains of southern Nepal, close to the Indian border, with strong ties of language and kinship to Bihar and Uttar Pradesh.

Q7303.Banking & Financial AwarenessAsked in: UPSC Civil Services · CSE Prelims 2018, GS Paper IEasy

Which one of the following links all the ATMs in India ?

  1. A.Indian Banks' Association
  2. B.National Securities Depository Limited
  3. C.National Payments Corporation of India
  4. D.Reserve Bank of India
Show answer
Correct answer: C. National Payments Corporation of India

NPCI runs the National Financial Switch (NFS), the network that connects the ATMs of banks across India. The National Financial Switch lets a customer of one bank withdraw cash or check a balance at another bank's ATM.

Q7304.Indian HistoryAsked in: UPSC Civil Services · CSE Prelims 2019, GS Paper IHard

With reference to the British colonial rule in India, consider the following statements :

1. Mahatma Gandhi was instrumental in the abolition of the system of 'indentured labour'.

2. In Lord Chelmsford's 'War Conference', Mahatma Gandhi did not support the resolution on recruiting Indians for World War.

3. Consequent upon the breaking of Salt Law by Indian people, the Indian National Congress was declared illegal by the colonial rulers.

Which of the statements given above are correct?

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

Gandhi did campaign to end indentured labour, and the Congress was outlawed after the Salt Satyagraha, but he supported the recruitment resolution at the War Conference.

Q7305.Environment & EcologyAsked in: UPSC Civil Services · CSE Prelims 2021, GS Paper IHard

Why is there a concern about copper smelting plants?

1. They may release lethal quantities of carbon monoxide into environment.

2. The copper slag can cause the leaching of some heavy metals into environment.

3. They may release sulphur dioxide as a pollutant.

Select the correct answer using the code given below.

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

Copper smelting is a concern for its sulphur dioxide emissions and for heavy metals leaching from its slag, not for lethal carbon monoxide.

Q7306.Indian PolityAsked in: UPSC Civil Services · CSE Prelims 2022, GS Paper IMedium

Consider the following statements :

1. The Constitution of India classifies the ministers into four ranks viz. Cabinet Minister, Minister of State with Independent Charge, Minister of State and Deputy Minister.

2. The total number of ministers in the Union Government, including the Prime Minister, shall not exceed 15 percent of the total number of members in the Lok Sabha.

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: B. 2 only

The 15 percent ceiling is in the Constitution, but the ranks of ministers are not.

Q7308.General ScienceAsked in: UPSC Civil Services · CSE Prelims 2024, GS Paper IEasy

Consider the following plants:

1. Groundnut

2. Horse-gram

3. Soybean

How many of the above belong to the pea family?

  1. A.Only one
  2. B.Only two
  3. C.All three
  4. D.None
Show answer
Correct answer: C. All three

Groundnut, horse-gram and soybean are all legumes of the family Fabaceae (Leguminosae), the pea family. Members of the pea family bear their seeds in pods and carry root nodules in which Rhizobium bacteria fix atmospheric nitrogen.

Q7310.Art & CultureAsked in: UPSC Civil Services · CSE Prelims 2026, GS Paper IMedium

Pandit Mallikarjun Mansur, the famous classical singer from Karnataka, represented the :

  1. A.Agra Gharana
  2. B.Gwalior Gharana
  3. C.Patiala Gharana
  4. D.Jaipur-Atrauli Gharana
Show answer
Correct answer: D. Jaipur-Atrauli Gharana

Mallikarjun Mansur (1910–1992) of Dharwad was one of the leading Khayal singers of this gharana. The Jaipur-Atrauli gharana was founded by Ustad Alladiya Khan in the late nineteenth century.

Q7311.Science & TechnologyHard

Which two processes were combined in the new filter to break down dyes?

  1. A.Adsorption and flocculation
  2. B.Photocatalysis and piezocatalysis
  3. C.Sedimentation and biological treatment
  4. D.Reverse osmosis and chlorination
Show answer
Correct answer: B. Photocatalysis and piezocatalysis

The filter breaks down dyes using light and mechanical vibration at the same time. The vibrations create a piezoelectric polarisation in the material, which holds back the recombination of the electrons and holes generated by light and therefore raises the formation of reactive species that attack dye molecules.

Q7312.Science & TechnologyMedium

How much methylene blue did the new membrane decolorise under combined light and ultrasonic excitation?

  1. A.71 per cent in 120 minutes
  2. B.75 per cent in 60 minutes
  3. C.96.7 per cent in 120 minutes
  4. D.98.6 per cent in 120 minutes
Show answer
Correct answer: D. 98.6 per cent in 120 minutes

Under light and ultrasonic excitation applied together, the membrane of polylactic acid and zinc oxide removed the colour of 98.6 per cent of methylene blue in that time.

Q7313.Science & TechnologyMedium

Which natural material was used to synthesise the zinc oxide nanoparticles in this work?

  1. A.Neem leaf extract
  2. B.Turmeric extract
  3. C.Tulsi extract
  4. D.Banana peel extract
Show answer
Correct answer: B. Turmeric extract

The nanoparticles were synthesised in the laboratory of Aviru Kumar Basu using an extract of turmeric, in which naturally occurring compounds such as curcumin, flavonoids and phenolic compounds worked as the reducing and stabilising agents.

Q7314.Science & TechnologyEasy

Which institute developed the machine learning aided filter for treating dye contaminated wastewater?

  1. A.Institute of Nano Science and Technology, Mohali
  2. B.Indian Institute of Science, Bengaluru
  3. C.National Environmental Engineering Research Institute, Nagpur
  4. D.Indian Institute of Technology, Roorkee
Show answer
Correct answer: A. Institute of Nano Science and Technology, Mohali

Its researchers held zinc oxide nanoparticles, prepared from a natural source, inside porous nanofibres of biodegradable polylactic acid and then applied light along with mechanical shaking to break down dyes in water.

Q7315.Government SchemesMedium

Which existing mission's capacity building framework has been extended to Adi Karmayogi Volunteers?

  1. A.Mission Karmayogi
  2. B.Skill India Mission
  3. C.Mission Shakti
  4. D.Dharti Aaba Janbhagidari Abhiyan
Show answer
Correct answer: A. Mission Karmayogi

Its capacity building framework, which until now focused on civil servants, has been extended through this agreement to Adi Karmayogi Volunteers and to other functionaries who implement tribal development schemes on the ground.

Q7317.Government SchemesMedium

Which four states are expected to complete the in-person training of Adi Karmayogi Volunteers by 31 October 2026?

  1. A.Jharkhand, Chhattisgarh, Bihar and Assam
  2. B.Maharashtra, Odisha, Goa and Tripura
  3. C.Gujarat, Rajasthan, Kerala and Manipur
  4. D.Madhya Pradesh, Odisha, Goa and Nagaland
Show answer
Correct answer: B. Maharashtra, Odisha, Goa and Tripura

These four states were placed first in the queue for the three day in-person training of volunteers, which State Administrative Training Institutes are to design and deliver along with state tribal welfare departments, and they are expected to finish it by the end of October.

Q7318.Government SchemesEasy

The Ministry of Tribal Affairs signed its capacity building MoU with which organisation?

  1. A.Karmayogi Bharat
  2. B.National Institute of Rural Development
  3. C.TRIFED
  4. D.National Skill Development Corporation
Show answer
Correct answer: A. Karmayogi Bharat

Karmayogi Bharat will host, run and maintain the platform, bring learners on board and provide technical support, analytics and progress reports, while the ministry owns the subject matter and will fix the target groups, the competencies and the content.

Q7319.NationalMedium

Which body set up the National Culture Fund that is a party to this agreement?

  1. A.The Ministry of Culture
  2. B.The Archaeological Survey of India
  3. C.The Ministry of Tourism
  4. D.Hindustan Aeronautics Limited
Show answer
Correct answer: A. The Ministry of Culture

The National Culture Fund was established by that ministry to make partnerships possible between the government and the corporate sector for conserving and promoting India's tangible and intangible cultural heritage, and this agreement is an example of that purpose at work.