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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

Q10841.Environment & EcologyMedium

Which is the largest tiger reserve in India by area?

  1. A.Sundarbans Tiger Reserve
  2. B.Nagarjunsagar-Srisailam Tiger Reserve
  3. C.Melghat Tiger Reserve
  4. D.Namdapha Tiger Reserve
Show answer
Correct answer: B. Nagarjunsagar-Srisailam Tiger Reserve

Spread across the Nallamala hills in Andhra Pradesh and Telangana along the Krishna river, it is the largest tiger reserve in the country by area, and its division between two States after 2014 is itself a question.

Q10842.Environment & EcologyEasy

Which of the following is the oldest national park in India and also one of the first tiger reserves?

  1. A.Kanha National Park
  2. B.Jim Corbett National Park
  3. C.Bandipur National Park
  4. D.Kaziranga National Park
Show answer
Correct answer: B. Jim Corbett National Park

It was notified in 1936 as Hailey National Park, the first national park in India, was later renamed after the hunter turned conservationist Jim Corbett, and was among the nine reserves with which Project Tiger started in 1973.

Q10843.Environment & EcologyMedium

The National Tiger Conservation Authority was constituted under which law?

  1. A.The Environment (Protection) Act, 1986
  2. B.The Wild Life (Protection) Amendment Act, 2006
  3. C.The Biological Diversity Act, 2002
  4. D.The Forest (Conservation) Act, 1980
Show answer
Correct answer: B. The Wild Life (Protection) Amendment Act, 2006

Acting on the report of the Tiger Task Force appointed after the loss of the tigers of Sariska, Parliament amended the Act of 1972 in 2006 to insert Chapter IV-B, which created the National Tiger Conservation Authority and also the Wildlife Crime Control Bureau.

Q10846.NationalMedium

At which airport did the DRI recover cocaine concealed inside chocolate tubes?

  1. A.Indira Gandhi International Airport, Delhi
  2. B.Chhatrapati Shivaji Maharaj International Airport, Mumbai
  3. C.Rajiv Gandhi International Airport, Hyderabad
  4. D.Kempegowda International Airport, Bengaluru
Show answer
Correct answer: C. Rajiv Gandhi International Airport, Hyderabad

Acting on precise intelligence, officers there stopped an Indian passenger who had arrived from Doha. Seven chocolate tubes in his cabin baggage were heavier than their marked weight, and on being opened they were found to hold 207 pale-yellow oval capsules packed with a white powder.

Q10856.Science & TechnologyMedium

Which two institutions implement the National Supercomputing Mission?

  1. A.ISRO, Bengaluru and DRDO, Hyderabad
  2. B.C-DAC, Pune and IISc, Bengaluru
  3. C.IIT Bombay and BARC, Mumbai
  4. D.CSIR, New Delhi and NIC, New Delhi
Show answer
Correct answer: B. C-DAC, Pune and IISc, Bengaluru

The Centre for Development of Advanced Computing at Pune and the Indian Institute of Science at Bengaluru are the two bodies that implement the Mission, while the Department of Science and Technology and the Ministry of Electronics and Information Technology steer it.

GK Questions for sub-exams