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SSC CHSL GK Questions 2026

Static GK decides the General Awareness score in SSC CHSL. Of the 25 questions in Tier-I and the 20 in Tier-II, most come from Indian Polity, History, Geography, the Economy and General Science, the areas the CHSL 2026 notice lists as History, Culture, Geography, Economic Scene, General Policy and Scientific Research relating to India and its neighbouring countries. The level is that of Class 12, so the questions are direct: which article, which river, which ruler, which year. Polity asks about parts and schedules of the Constitution, fundamental rights, the President, Parliament, the Supreme Court and constitutional bodies. History covers the Indus Valley, the Mauryas and Guptas, the Sultanate and Mughal periods, and the freedom struggle from 1857 to 1947. Geography asks about rivers, soils, climate, national parks, minerals and world physical features. The Economy part asks about budget terms, the RBI, banking and basic concepts. General Science is school-level Physics, Chemistry and Biology with everyday applications, and Culture covers dances, festivals, monuments and books. This page holds GK24's topic-wise GK notes for SSC CHSL, written as short facts and tables so a topic can be revised in one sitting. Read a topic, then solve its previous-year questions and quiz on this site to check what you retained.

SSC CHSL GK Questions with Answers

Q5910.Environment & EcologyEasy

At the COP26 conference in Glasgow, India announced a target of reaching net zero emissions by which year?

  1. A.2050
  2. B.2060
  3. C.2070
  4. D.2100
Show answer
Correct answer: C. 2070

At the twenty-sixth Conference of the Parties, held at Glasgow in 2021, the Prime Minister announced five pledges that came to be called Panchamrit, the last of which was net zero emissions by 2070, together with targets on non-fossil energy capacity, the share of renewable energy, the cut in projected…

Q5911.Environment & EcologyMedium

In its updated Nationally Determined Contribution of 2022, India promised to reduce the emissions intensity of its GDP by 2030, from the 2005 level, by:

  1. A.33 to 35 per cent
  2. B.40 per cent
  3. C.45 per cent
  4. D.50 per cent
Show answer
Correct answer: C. 45 per cent

The updated first Nationally Determined Contribution submitted in August 2022 raised the promise on emissions intensity, the greenhouse gas emitted per unit of gross domestic product, to a 45 per cent reduction by 2030 against the 2005 level.

Q5912.Environment & EcologyMedium

Which of the following is NOT one of the eight missions of the National Action Plan on Climate Change?

  1. A.National Mission on Sustainable Habitat
  2. B.National Water Mission
  3. C.National Mission for Clean Ganga
  4. D.National Mission for a Green India
Show answer
Correct answer: C. National Mission for Clean Ganga

That body is the implementing arm of the Namami Gange programme for cleaning the river Ganga, created under the river conservation effort and not under the climate plan; its concern is pollution in one river basin rather than greenhouse gases.

Q5913.Environment & EcologyHard

The National Mission for a Green India plans fresh afforestation on how much land, besides improving the quality of forest on an equal area?

  1. A.2 million hectares
  2. B.5 million hectares
  3. C.8 million hectares
  4. D.10 million hectares
Show answer
Correct answer: B. 5 million hectares

The Green India Mission is written around two halves of 5 million hectares each: new forest and tree cover on 5 million hectares of land that does not carry forest, and an improvement in the quality of the forest already standing on another 5 million hectares, so the mission's total…

Q5914.Environment & EcologyEasy

Which ministry is the nodal ministry for the National Action Plan on Climate Change as a whole?

  1. A.Ministry of Power
  2. B.Ministry of New and Renewable Energy
  3. C.Ministry of Jal Shakti
  4. D.Ministry of Environment, Forest and Climate Change
Show answer
Correct answer: D. Ministry of Environment, Forest and Climate Change

That ministry is the nodal ministry for climate change in the Government of India, coordinates the plan and its reporting to the United Nations Framework Convention on Climate Change, and itself runs the National Mission for a Green India.

Q5915.Environment & EcologyMedium

The National Water Mission aims at an improvement in water use efficiency of about:

  1. A.10 per cent
  2. B.20 per cent
  3. C.25 per cent
  4. D.40 per cent
Show answer
Correct answer: B. 20 per cent

One of the five goals of the National Water Mission is a 20 per cent improvement in water use efficiency, alongside comprehensive water data, attention to areas most vulnerable to shortage, more recycling and better basin-level planning; the mission is handled by the Ministry of Jal Shakti.

Q5916.Environment & EcologyMedium

The Perform, Achieve and Trade (PAT) scheme is an initiative under which of the following missions?

  1. A.National Water Mission
  2. B.National Mission for a Green India
  3. C.National Solar Mission
  4. D.National Mission for Enhanced Energy Efficiency
Show answer
Correct answer: D. National Mission for Enhanced Energy Efficiency

PAT is the best known of that mission's four initiatives: large energy-using factories in notified sectors are set a target to reduce their specific energy consumption, and a unit that saves more than its target earns tradable energy saving certificates, which a unit that falls short must buy.

Q5920.Computer AwarenessEasy

Software permanently stored in a read-only memory chip, such as the BIOS of a computer, is called:

  1. A.Middleware
  2. B.Freeware
  3. C.Firmware
  4. D.Shareware
Show answer
Correct answer: C. Firmware

Firmware is program code written into a read-only or flash memory chip on a device, so it stays with the hardware even when the power is off; the BIOS or UEFI on a motherboard, which starts the machine and hands control to the operating system, is the example papers name…