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SSC GK Questions 2026

Static GK decides most of the General Awareness score in SSC exams. The CGL, CHSL and CPO notices describe it in almost the same words: questions on India and its neighbouring countries in History, Culture, Geography, the Economic Scene, General Policy and Scientific Research, and on everyday observation in its scientific aspect. The GD notice adds Sports, General Polity and the Indian Constitution, and the MTS notice lists Social Studies, General Science and Environmental Studies up to the 10th Standard. This page brings together GK24's GK notes and practice questions tagged for all five SSC exams. The notes follow a subject-wise syllabus, one topic per note in English and Hindi: Indian Polity, Indian History, Geography, Indian Economy, General Science, Environment and Ecology, Art and Culture, Computer, Sports, Awards and Honours, Books and Authors, Days and Dates, and Static GK. Each note is written as short facts and tables so that a topic can be revised in one sitting, and each ends with multiple-choice questions and explanations. The level is what changes between exams: read MTS and GD topics at Class 10 depth, CHSL at Class 12 depth, and CGL and CPO at graduate depth, where questions ask for the article number or the year rather than the broad idea. Start with Polity, History and Geography, which fill the most questions in past papers in GK24's reading, then move to the Economy and Science. After each note, solve its questions here and your exam's previous-year questions on its own page.

SSC GK Questions with Answers

Q17644.Science & TechnologyHard

APPLE, India's first experimental communication satellite, was launched in 1981 by which launch vehicle?

  1. A.SLV-3 of India
  2. B.A Soviet launch vehicle
  3. C.The European Ariane rocket
  4. D.A United States Space Shuttle
Show answer
Correct answer: C. The European Ariane rocket

The full name of the satellite, Ariane Passenger Payload Experiment, contains the answer, since it flew as a passenger on an Ariane launch in 1981 to test the building of a geostationary communication satellite in India.

Q17645.Science & TechnologyMedium

GAGAN, the satellite based augmentation system, is a joint project of ISRO and which organisation?

  1. A.Indian Air Force
  2. B.Airports Authority of India
  3. C.Indian Meteorological Department
  4. D.Directorate General of Shipping
Show answer
Correct answer: B. Airports Authority of India

GAGAN stands for GPS Aided GEO Augmented Navigation and was developed by ISRO together with the Airports Authority so that civil aircraft in Indian airspace get position information accurate and reliable enough for approach and landing.

Q17647.Science & TechnologyMedium

Which was India's first operational remote sensing satellite?

  1. A.Bhaskara-1
  2. B.IRS-1A
  3. C.Cartosat-1
  4. D.RISAT-1
Show answer
Correct answer: B. IRS-1A

The correct answer is B, IRS-1A, launched in 1988, which began the Indian Remote Sensing series and was the first such satellite whose data was used routinely for crop assessment, forest mapping, water resources and land use rather than only for experiment.

Q17648.Science & TechnologyHard

India's solar mission Aditya-L1 has been placed in a halo orbit around which point?

  1. A.The second Lagrange point, L2
  2. B.The first Lagrange point, L1
  3. C.A polar orbit around the sun
  4. D.A geostationary orbit around the earth
Show answer
Correct answer: B. The first Lagrange point, L1

A Lagrange point is a place where the gravitational pulls of the two bodies and the orbital motion balance, so a spacecraft can stay there with very little fuel, and from L1 the sun can be watched continuously without eclipse or occultation.

Q17649.Science & TechnologyMedium

Astrosat, launched in September 2015, was India's first satellite of which kind?

  1. A.Radar imaging satellite
  2. B.Dedicated multi-wavelength space observatory
  3. C.Navigation satellite
  4. D.Educational satellite
Show answer
Correct answer: B. Dedicated multi-wavelength space observatory

Astrosat was launched on 28 September 2015 by a PSLV and carries instruments that observe the same cosmic source in the ultraviolet, the visible and the X-ray bands at the same time, which is what multi-wavelength means and what makes the mission unusual among space telescopes of its size.

Q17652.Science & TechnologyEasy

What does NavIC stand for?

  1. A.Navigation with Indian Constellation
  2. B.National Voyage and Indian Communication
  3. C.Navigation Indian Coordinates
  4. D.Navigational Information Centre
Show answer
Correct answer: A. Navigation with Indian Constellation

The name was given in 2016 to the Indian Regional Navigation Satellite System, IRNSS, when the seventh satellite of the constellation was placed in orbit, and the word navik also carries the sense of a sailor or navigator, which is why it was chosen.

Q17658.Science & TechnologyEasy

Indian satellites are launched into orbit from which centre?

  1. A.Vikram Sarabhai Space Centre, Thiruvananthapuram
  2. B.Satish Dhawan Space Centre, Sriharikota
  3. C.U R Rao Satellite Centre, Bengaluru
  4. D.Space Applications Centre, Ahmedabad
Show answer
Correct answer: B. Satish Dhawan Space Centre, Sriharikota

It is India's only orbital launch site, on the east coast, so vehicles can fly out eastwards over the Bay of Bengal and take the free gain from the earth's rotation while the spent stages fall harmlessly into the sea.

Q17660.Science & TechnologyMedium

In the GSLV Mk II, which stage is the cryogenic stage?

  1. A.First stage
  2. B.Second stage
  3. C.Third stage
  4. D.Fourth stage
Show answer
Correct answer: C. Third stage

The GSLV has three stages: a solid core first stage with four liquid strap-on motors, a liquid second stage using a Vikas engine, and a cryogenic upper stage that burns liquid hydrogen with liquid oxygen.

GK Questions for sub-exams