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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

Q2121.Reports & IndicesMedium

Which Ministry accounts for the largest number of projects in the September 2026 Flash Report?

  1. A.Ministry of Railways
  2. B.Ministry of Power
  3. C.Ministry of Road Transport and Highways
  4. D.Ministry of Petroleum and Natural Gas
Show answer
Correct answer: C. Ministry of Road Transport and Highways

It carries 974 of the monitored projects, which is a little over half of the total count, with a revised cost of Rs 9.46 lakh crore, or about a quarter of the overall cost.

Q2122.Reports & IndicesEasy

According to MoSPI's Flash Report for September 2026, how many ongoing central sector infrastructure projects are being monitored and at what cost?

  1. A.1,853 projects worth Rs 37.56 lakh crore
  2. B.1,320 projects worth Rs 20.07 lakh crore
  3. C.780 projects worth Rs 17.73 lakh crore
  4. D.1,073 projects worth Rs 11.04 lakh crore
Show answer
Correct answer: A. 1,853 projects worth Rs 37.56 lakh crore

That is the headline figure of the Monthly Flash Report for September 2026, covering projects of Rs 150 crore and above spread over 17 central Ministries and Departments and tracked on the PAIMANA platform.

Q2123.NationalHard

At landfall, what intensity and wind speed were forecast for cyclonic storm Arnab?

  1. A.Severe cyclonic storm, 90-100 kmph gusting to 110 kmph
  2. B.Very severe cyclonic storm, 115-125 kmph gusting to 140 kmph
  3. C.Extremely severe cyclonic storm, 170-180 kmph gusting to 200 kmph
  4. D.Cyclonic storm, 65-75 kmph gusting to 85 kmph
Show answer
Correct answer: B. Very severe cyclonic storm, 115-125 kmph gusting to 140 kmph

That is the intensity the India Meteorological Department expected when the system crossed the Andhra Pradesh and Yanam coasts by the forenoon of 28 October 2026.

Q2124.NationalMedium

Cyclonic storm Arnab was forecast to cross the coast between which two places?

  1. A.Puri and Paradip
  2. B.Bapatla and Visakhapatnam
  3. C.Chennai and Nellore
  4. D.Kakinada and Machilipatnam
Show answer
Correct answer: B. Bapatla and Visakhapatnam

The India Meteorological Department told the Committee that the storm would travel west-north-westwards and then turn north-westwards, crossing the Andhra Pradesh and Yanam coasts between these two points as a very severe cyclonic storm by the forenoon of 28 October 2026.

Q2125.NationalMedium

Which committee, chaired by the Cabinet Secretary, met on 26 October 2026 to review preparedness for the cyclone building over the Bay of Bengal?

  1. A.The National Disaster Management Authority
  2. B.The National Crisis Management Committee
  3. C.The National Executive Committee
  4. D.The Cabinet Committee on Security
Show answer
Correct answer: B. The National Crisis Management Committee

Cabinet Secretary Dr. T. V. Somanathan chaired its meeting to review how prepared the Centre and the coastal States were for the approaching cyclone, with Chief Secretaries of the affected States, the Union Home Secretary and the heads of the NDRF, the IMD and the Coast Guard taking part.

Q2126.DefenceMedium

Approximately what proportion of the procurement cleared in this meeting is to be sourced from Indian industry?

  1. A.About 52 per cent
  2. B.About 68 per cent
  3. C.About 82 per cent
  4. D.About 95 per cent
Show answer
Correct answer: C. About 82 per cent

Of the total Acceptances of Necessity accorded in this meeting, roughly 82 per cent of the procurement is to be made from Indian industry, which places the clearance squarely within the drive for self-reliance in defence production.

Q2127.DefenceMedium

The Active Offboard Decoy System (AODS), cleared along with other platforms in this round of approvals, is meant for which Service?

  1. A.The Indian Army
  2. B.The Indian Navy
  3. C.The Indian Air Force
  4. D.The Indian Coast Guard
Show answer
Correct answer: B. The Indian Navy

In this round of clearances the Navy was approved to procure the Active Offboard Decoy System, which raises the credibility of anti-missile defence, especially against the modern anti-ship missiles that an adversary may use, and along with it other major naval platforms designed and constructed in India.

Q2128.DefenceEasy

Who chairs the Defence Acquisition Council, which cleared capital acquisition proposals worth about Rs 2.12 lakh crore on 26 October 2026?

  1. A.The Chief of Defence Staff
  2. B.The Defence Secretary
  3. C.The Raksha Mantri
  4. D.The National Security Adviser
Show answer
Correct answer: C. The Raksha Mantri

The Defence Acquisition Council that met on 26 October 2026 was chaired by Raksha Mantri Shri Rajnath Singh, and it accorded Acceptance of Necessity to capital acquisition proposals of the three Services at an estimated cost of about Rs 2,12,000 crore.

Q2129.General ScienceAsked in: NDA · NDA-I 2018, GATMedium

Which of the following statements about electromagnetic waves, sound waves and water waves is/are correct ? 1. They exhibit reflection 2. They carry energy 3. They exert pressure 4. They can travel in vacuum Select the correct answer using the code given below :

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

All three kinds of wave reflect, carry energy and exert pressure, but only electromagnetic waves can travel through a vacuum.

Q2130.GeographyAsked in: NDA · NDA-II 2019, GATEasy

Loktak lake is situated in the State of

  1. A.Sikkim
  2. B.Manipur
  3. C.Odisha
  4. D.Mizoram
Show answer
Correct answer: B. Manipur

Loktak Lake lies south of Imphal in Manipur and is the largest freshwater lake in North-East India. Loktak is famous for its phumdis, floating masses of soil, vegetation and decaying organic matter that drift on the water.

Q2133.General ScienceAsked in: NDA · NDA-I 2023, GATMedium

In an electric circuit, a wire of resistance 10 Ω is used. If this wire is stretched to a length double of its original value, the current in the circuit would become :

  1. A.half of its original value.
  2. B.double of its original value.
  3. C.one-fourth of its original value.
  4. D.four times of its original value.
Show answer
Correct answer: C. one-fourth of its original value.

Stretching the wire to twice its length makes its resistance four times larger, so at the same voltage the current falls to a quarter.

Q2135.General ScienceAsked in: NDA · NDA-I 2017, GATEasy

In a solenoid, the current flowing through the wire is I and number of turns per unit length is n. This gives a magnetic field B inside the solenoid. If number of turns per unit length is increased to 2n, what will be the value of magnetic field in the solenoid ?

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

The field inside a long solenoid is directly proportional to the number of turns per unit length, so doubling n doubles the field.

Q2136.General ScienceAsked in: NDA · NDA-I 2018, GATEasy

Light year is a unit for measurement of

  1. A.age of universe
  2. B.very small time intervals
  3. C.very high temperature
  4. D.very large distance
Show answer
Correct answer: D. very large distance

A light year is the distance light travels in empty space in one year, so despite its name it measures length, not time.

Q2138.GeographyAsked in: NDA · NDA-I 2019, GATEasy

Kamarajar Port was commissioned in 2001 to handle thermal coal requirements. It is situated along the coast of which Indian State ?

  1. A.Andhra Pradesh
  2. B.Odisha
  3. C.Tamil Nadu
  4. D.Karnataka
Show answer
Correct answer: C. Tamil Nadu

Kamarajar Port, earlier called Ennore Port, lies on the Coromandel Coast about 24 km north of Chennai. The port was built to take the load of coal imports off Chennai Port and to feed the thermal power stations of the Tamil Nadu electricity board.

Q2140.General ScienceAsked in: NDA · NDA-I 2023, GATEasy

A mass is attached to a spring that hangs vertically. The extension produced in the spring is 6 cm on Earth. The acceleration due to gravity on the surface of the Moon is one-sixth of its value on the surface of the Earth. The extension of the spring on the Moon would be :

  1. A.6 cm
  2. B.1 cm
  3. C.0 cm
  4. D.36 cm
Show answer
Correct answer: B. 1 cm

The stretch of a spring is proportional to the force on it, and the weight of the mass on the Moon is one-sixth of its weight on Earth.

GK Questions for sub-exams