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Railway GK Questions 2026

Static GK in railway exams starts with one shared block: Class 10 science. Every RRB exam on GK24 tests it. Group D has 25 questions on Physics, Chemistry and Life Sciences of 10th CBSE level. JE has 30 in CBT-1 and another 15 on Physics and Chemistry in CBT-2. ALP tests General Science in CBT-1 and Basic Science and Engineering in CBT-2, and NTPC lists general science up to 10th inside General Awareness. Beyond science, the lists differ. NTPC names history and the freedom struggle, geography, polity, the economy, art and culture, environment, computers, abbreviations, transport systems in India, world organisations and government bodies. JE names geography, history and culture, polity, the economy and environmental issues, and adds computers and pollution control in CBT-2. This page holds GK24's topic-wise GK notes for railway exams in English and Hindi: General Science, History, Geography, Polity, Economy, Art and Culture, Environment, Computers and static GK, including Indian Railways. Each note is short facts and tables that can be revised in one sitting. Begin with the science notes, since they serve every railway exam, then add the static topics your exam lists, and test each note with its quiz.

Railway GK Questions with Answers

Q882.InternationalMedium

How much has India committed to the Africa Solar Facility of the International Solar Alliance?

  1. A.About Rs 225 crore, that is USD 25 million
  2. B.About Rs 500 crore, that is USD 60 million
  3. C.About Rs 1,000 crore, that is USD 120 million
  4. D.About Rs 90 crore, that is USD 10 million
Show answer
Correct answer: A. About Rs 225 crore, that is USD 25 million

The Africa Solar Facility itself carries a size of USD 200 million and is meant to draw investment into the distributed renewable energy sector of Africa, and the Indian contribution to it has been put at roughly Rs 225 crore, which works out to USD 25 million.

Q883.InternationalMedium

In which year was the International Solar Alliance established, and by which two countries?

  1. A.2010, by India and Japan
  2. B.2015, by India and France
  3. C.2018, by India and Germany
  4. D.2020, by India and Denmark
Show answer
Correct answer: B. 2015, by India and France

The shared conviction that the gains of solar power must be spread fairly brought the two countries together to create the Alliance in that year, and the platform has since grown to 130 signatory and member countries, serving the Global South in particular.

Q885.Science & TechnologyMedium

In which journal was the study on asymmetric expansion of the solar eruption published?

  1. A.Nature Astronomy
  2. B.Astrophysical Journal Letters
  3. C.Current Science
  4. D.Monthly Notices of the Royal Astronomical Society
Show answer
Correct answer: B. Astrophysical Journal Letters

The paper reporting that the coronal mass ejection did not expand as a symmetric bubble appeared in that journal, and it was based on the eruption that occurred on 5 August 2024, observed from an active region near the western limb of the Sun.

Q886.Science & TechnologyHard

Which institution designed and fabricated the VELC payload of Aditya-L1?

  1. A.Physical Research Laboratory, Ahmedabad
  2. B.Indian Institute of Astrophysics
  3. C.Tata Institute of Fundamental Research
  4. D.Inter-University Centre for Astronomy and Astrophysics
Show answer
Correct answer: B. Indian Institute of Astrophysics

The coronagraph was designed and fabricated at the institute's MGK Menon Lab for Space Sciences on the CREST campus at Hosakote, with substantial support from ISRO, and the scientists who carried out this study also belong to the IIA: the lead author is Saurabh Tripathi, a research student there, the…

Q887.Science & TechnologyMedium

What did the VELC observations reveal about the coronal mass ejection, for the first time?

  1. A.That it expanded as a perfectly symmetric bubble
  2. B.That it expanded non-uniformly and became asymmetric
  3. C.That it did not move towards the Earth at all
  4. D.That it carried no ionised iron
Show answer
Correct answer: B. That it expanded non-uniformly and became asymmetric

Until this study a coronal mass ejection was thought to swell outward from the Sun like a simple symmetric bubble; the VELC spectra, read together with imaging from NASA's Solar Dynamics Observatory and a three-dimensional model, showed that the expansion was uneven.

Q889.EconomyMedium

Where did Piyush Goyal deliver the keynote address in which he spoke of the USD 1 trillion export target?

  1. A.Young Leaders Discourse Forum, Kirori Mal College, New Delhi
  2. B.India International Trade Fair, New Delhi
  3. C.Indian Institute of Foreign Trade, Kakinada
  4. D.World Economic Forum, Davos
Show answer
Correct answer: A. Young Leaders Discourse Forum, Kirori Mal College, New Delhi

The Minister addressed students there, calling on them to be ambitious and reminding them that they would be in their forties when India marks 100 years of independence, so their choices would shape the country's future.

Q891.EconomyEasy

What is India's export target for the current year?

  1. A.USD 900 billion
  2. B.USD 950 billion
  3. C.USD 1 trillion
  4. D.USD 1.2 trillion
Show answer
Correct answer: C. USD 1 trillion

The Minister said India had deliberately chosen an ambitious export target for the current year, amounting to growth of about 16 per cent over the record of USD 863 billion achieved in the previous year, and that he was confident the country would get there.

Q893.DefenceMedium

In which format is Exercise Tiger Triumph being conducted in 2026?

  1. A.A full field and amphibious deployment
  2. B.A Tabletop Exercise (TTX)
  3. C.A live-fire naval gunnery exercise
  4. D.A computer-only cyber defence drill
Show answer
Correct answer: B. A Tabletop Exercise (TTX)

The Ministry of Defence said this year's edition is being conducted in that form, which means officers of both countries talk through a disaster scenario around a planning table rather than moving ships, aircraft and troops into the field.

Q894.DefenceMedium

Which Indian agency is taking part in Exercise Tiger Triumph for the first time in its 5th edition?

  1. A.Indian Coast Guard
  2. B.Border Security Force
  3. C.National Disaster Response Force
  4. D.Central Industrial Security Force
Show answer
Correct answer: C. National Disaster Response Force

An NDRF team is joining Tiger Triumph for the first time in this 5th edition, which is significant because it brings the country's dedicated civil disaster-response agency into a military exercise built around Humanitarian Assistance and Disaster Relief.

Q895.DefenceMedium

Where was the opening ceremony of Exercise Tiger Triumph 2026 held?

  1. A.Southern Naval Command, Kochi
  2. B.Maritime Warfare Centre, Visakhapatnam
  3. C.INS Hansa, Goa
  4. D.Naval War College, Mumbai
Show answer
Correct answer: B. Maritime Warfare Centre, Visakhapatnam

Visakhapatnam is the headquarters of the Eastern Naval Command, and the officer who presided from the Indian side, Rear Admiral Vishal Bishnoi, is the Flag Officer Commanding Eastern Fleet, which explains the choice of venue.

Q899.NationalMedium

Under which model has the newly opened Pune Metro line been built?

  1. A.Build-own-operate-transfer by the state alone
  2. B.Fully central government funding
  3. C.Public-private partnership (PPP)
  4. D.Foreign sovereign loan model
Show answer
Correct answer: C. Public-private partnership (PPP)

The Prime Minister drew particular attention to the fact that this metro line is the product of joint effort by the government and the private sector, and he described it as a development model whose success would add pace to the country's progress.

Q900.NationalEasy

The new Pune Metro line dedicated on 3 November 2026 runs between which two points?

  1. A.Pimpri and Swargate
  2. B.Hinjawadi and Shivajinagar
  3. C.Vanaz and Ramwadi
  4. D.Katraj and Nigdi
Show answer
Correct answer: B. Hinjawadi and Shivajinagar

The Pune Metro line dedicated to the public by the Prime Minister on this occasion runs from Hinjawadi to Shivajinagar, and its importance lies in the fact that Hinjawadi holds the city's largest information-technology cluster, which now gets direct metro connectivity.

GK Questions for sub-exams