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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

Q10163.EnvironmentMedium

To whose servers must the real-time video feeds from the PTZ cameras be made available?

  1. A.The Supreme Court registry
  2. B.CPCB and the state boards or DPCC
  3. C.The Ministry of Home Affairs
  4. D.Local municipal corporations only
Show answer
Correct answer: B. CPCB and the state boards or DPCC

The order says real-time streaming of the video feeds has to be made available to their servers, and it also directs these same agencies to develop portals and other necessary infrastructure to receive the streams.

Q10164.EnvironmentMedium

Which finding by CAQM prompted the order on real-time monitoring of fuel use?

  1. A.Flying Squads found unapproved fuels in use at industries
  2. B.Industries had stopped filing annual returns
  3. C.Stubble burning had risen in neighbouring states
  4. D.Construction dust had crossed permitted levels
Show answer
Correct answer: A. Flying Squads found unapproved fuels in use at industries

The Commission had already prescribed a standard list of approved fuels for various applications in the National Capital Region, including industrial use, but its Flying Squads, during incognito inspections of industries across the region, reported multiple instances of unapproved fuels being burnt.

Q10165.EnvironmentEasy

What do the PTZ cameras ordered by CAQM have to capture at industrial units?

  1. A.Only the factory entry gates
  2. B.Fuel storage areas and fuel charging points
  3. C.Worker attendance registers
  4. D.Only effluent discharge channels
Show answer
Correct answer: B. Fuel storage areas and fuel charging points

The standard operating procedure in the order says cameras must be placed so as to capture all fuel storage areas and all fuel charging points, and where a gas-based fuel is used, the gauge or meter of the gas must be in view as well.

Q10168.Important DaysMedium

Which themed day of National Postal Week 2026 falls on 13 October 2026?

  1. A.Fun with Philately Day
  2. B.Mails and Parcels Day
  3. C.Financial Inclusion and CCS Day
  4. D.Technology and Innovation Day
Show answer
Correct answer: C. Financial Inclusion and CCS Day

The day draws attention to the contribution of the Department of Posts in widening access to financial services through its very large network, reaching citizens across varied geographies and socio-economic backgrounds.

Q10169.Important DaysMedium

What is the theme of World Post Day this year?

  1. A.One Postal Network, Infinite Possibilities
  2. B.Connecting Every Doorstep
  3. C.Innovate to Communicate
  4. D.Post for a Digital Bharat
Show answer
Correct answer: A. One Postal Network, Infinite Possibilities

The theme announced for World Post Day this year is 'World Post Day: One Postal Network, Infinite Possibilities', and it frames the week-long observance by the Department of Posts.

Q10172.DefenceMedium

For which aircraft programme is an indigenous high-thrust engine being pursued with an investment of about Rs 5,000 crore?

  1. A.Tejas Mk1A
  2. B.Advanced Medium Combat Aircraft (AMCA)
  3. C.Prachand Light Combat Helicopter
  4. D.Su-30MKI upgrade
Show answer
Correct answer: B. Advanced Medium Combat Aircraft (AMCA)

The Defence Minister said aerospace self-reliance must extend to an indigenous aero-engine capability, especially for the AMCA, and pointed to a proposed investment of around Rs 5,000 crore, indigenisation of raw materials together with Mishra Dhatu Nigam Limited and the setting up of India's first home-built high-thrust engine testing facility.

Q10177.SportsEasy

Which city hosted the 20th Asian Games?

  1. A.Hangzhou
  2. B.Hiroshima
  3. C.Aichi-Nagoya
  4. D.Tokyo
Show answer
Correct answer: C. Aichi-Nagoya

The 20th Asian Games were held in this Japanese host region from 19 September to 4 October 2026, and the city will also stage the 5th Asian Para Games from 18 to 24 October 2026.

Q10180.EnvironmentMedium

What does the principle CBDR-RC, stressed by India at Pre-COP31, stand for?

  1. A.Climate Burden Distribution and Resource Compensation
  2. B.Common but Differentiated Responsibilities and Respective Capabilities
  3. C.Coastal Baseline Development and Risk Containment
  4. D.Carbon Budget Division and Regional Cooperation
Show answer
Correct answer: B. Common but Differentiated Responsibilities and Respective Capabilities

The Union Minister said that this principle, together with Equity, must be upheld in letter and spirit for climate action to be meaningful and sustained across countries, and he argued that there cannot be a one-size-fits-all pathway to such action.