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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

Q13761.Indian PolityAsked in: RRB NTPC · 7 May 2026, Shift 2Easy

Article 141 of the Indian Constitution declares that the law laid down by the Supreme Court is binding on ____.

  1. A.State governments
  2. B.All courts within the territory of India
  3. C.Only High Courts
  4. D.All tribunals except civil courts
Show answer
Correct answer: B. All courts within the territory of India

Article 141 says the law declared by the Supreme Court shall be binding on all courts within the territory of India.

Q13762.Indian PolityAsked in: SSC CGL · 25 Jul 2023, Shift 3Medium

Which Article of the Indian Constitution empowers the Supreme Court to review its own judgements or orders?

  1. A.Article 138
  2. B.Article 135
  3. C.Article 136
  4. D.Article 137
Show answer
Correct answer: D. Article 137

It gives the Supreme Court the power to review any judgment it has pronounced or any order it has made, subject to the provisions of any law made by Parliament and the rules made by the Court under Article 145.

Q13764.Indian PolityAsked in: CTET · 1 Jan 2022Easy

Under which jurisdiction of the Supreme Court the dispute between the centre and states are included?

  1. A.Original Jurisdiction
  2. B.Appellate Jurisdiction
  3. C.Advisory Jurisdiction
  4. D.Residuary Jurisdiction
Show answer
Correct answer: A. Original Jurisdiction

Under Article 131, the Supreme Court alone can hear, as a court of first instance, disputes between the Government of India and one or more States, between the Government of India and a State on one side and other States on the other, or between two or more States.

Q13765.Indian PolityAsked in: SSC CGL · 9 Dec 2022, Shift 1Easy

A judge of the Supreme Court can be removed only on the grounds of ______.

  1. A.disrespect of the Constitution
  2. B.proven misbehaviour or incapacity
  3. C.murder charges
  4. D.lack of knowledge
Show answer
Correct answer: B. proven misbehaviour or incapacity

Under Article 124(4), a judge of the Supreme Court can be removed by an order of the President only after each House of Parliament, in the same session, presents an address supported by a majority of its total membership and by two-thirds of the members present and voting, on the…

Q13773.GeographyAsked in: SSC CGL · 02 Dec 2022, Shift 1Medium

Match the industrial plant with its location.

Name of Industrial Plant: 1. BALCO, 2. IISCO, 3. NFL, 4. ICF

Related Location: A) Burnpur, B) Chennai, C) Korba, D) Bhatinda

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

BALCO, the Bharat Aluminium Company, has its smelter at Korba in Chhattisgarh, where cheap thermal power and nearby bauxite made aluminium smelting possible.

Q13774.GeographyAsked in: SSC CGL · 13 Aug 2021, Shift 1Easy

Which of the following places is famous for a copper mine?

  1. A.Khetri
  2. B.Keonjhar
  3. C.Gaya
  4. D.Satna
Show answer
Correct answer: A. Khetri

Khetri, in the Jhunjhunu district of Rajasthan, is famous for its copper mines. The Khetri belt runs along the Aravalli range, and its ore is mined and processed by Hindustan Copper Limited, which set up the Khetri Copper Complex there.

Q13778.General ScienceAsked in: NDA · 18 Sept 2016Medium

The genetic material of bacteria is found in

  1. A.Nucleus
  2. B.Cytoplasm
  3. C.Cell membrane
  4. D.Ribosome
Show answer
Correct answer: B. Cytoplasm

Bacteria are prokaryotes, so their DNA lies free in the cytoplasm instead of being packed inside a nucleus. The single circular chromosome sits in a region of the cytoplasm called the nucleoid, which has no nuclear membrane around it.

Q13779.Indian HistoryAsked in: NDA · 6 Sep 2020Easy

Who among the following had organised, in 1904, a secret society of revolutionaries named Abhinav Bharat?

  1. A.Khudiram Bose
  2. B.Shyamji Krishna Verma
  3. C.Har Dayal
  4. D.V D Savarkar
Show answer
Correct answer: D. V D Savarkar

Vinayak Damodar Savarkar founded Abhinav Bharat at Nashik in 1904, together with his brother Ganesh. It grew out of an earlier group called Mitra Mela and took its name from Mazzini’s Young Italy, whose biography Savarkar translated into Marathi.

Q13780.General ScienceAsked in: NDA · 17 Apr 2016Easy

Which one of the following is the chemical name for baking soda?

  1. A.Sodium bicarbonate (Sodium hydrogen carbonate)
  2. B.Sodium carbonate
  3. C.Potassium bicarbonate (Potassium hydrogen carbonate)
  4. D.Potassium carbonate
Show answer
Correct answer: A. Sodium bicarbonate (Sodium hydrogen carbonate)

Baking soda is sodium hydrogen carbonate, NaHCO3, a mild base made by the Solvay process from brine, ammonia and carbon dioxide.

GK Questions for sub-exams