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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

Q13361.Government SchemesMedium

Sujal Gram Samvad is organised by which department?

  1. A.Department of Rural Development
  2. B.Department of Drinking Water and Sanitation
  3. C.Department of Water Resources, River Development and Ganga Rejuvenation
  4. D.Department of Panchayati Raj
Show answer
Correct answer: B. Department of Drinking Water and Sanitation

The Samvad is its platform for speaking directly to Gram Panchayat representatives, Village Water and Sanitation Committee members and villagers about keeping rural water supply schemes working.

Q13362.Government SchemesEasy

Which edition of the multilingual Sujal Gram Samvad was organised by the Department of Drinking Water and Sanitation on 29 September 2026?

  1. A.Ninth
  2. B.Tenth
  3. C.Eleventh
  4. D.Twelfth
Show answer
Correct answer: C. Eleventh

The Department of Drinking Water and Sanitation, which works under the Ministry of Jal Shakti, organised the eleventh Sujal Gram Samvad as a virtual multilingual dialogue with Gram Panchayat representatives and village communities on operating and maintaining rural drinking water systems.

Q13366.General ScienceAsked in: Rajasthan · RSMSSB JE Civil Diploma Sep 2016 OfficiaMedium

Instrument used for measuring area on a contour map is

  1. A.Areameter
  2. B.Clinometer
  3. C.Planimeter
  4. D.Graphometer
Show answer
Correct answer: C. Planimeter

A planimeter measures the area of any flat shape, however irregular its outline. The user simply traces the boundary of the shape on the map with the instrument's pointer, and a wheel and dial record the area swept, which is then multiplied by the square of the map scale.

Q13367.General ScienceAsked in: Rajasthan · RPSC Lecturer Tech Edu Previous Year PapMedium

High-speed steel (18-4-1) contains -

  1. A.1% Chromium
  2. B.18% Nickel
  3. C.18% Tungsten
  4. D.4% Vanadium
Show answer
Correct answer: C. 18% Tungsten

High-speed steel is named 18-4-1 after the three metals added to it in that order: 18 per cent tungsten, 4 per cent chromium and 1 per cent vanadium, with iron making up the rest along with a little carbon.

Q13368.General ScienceAsked in: Rajasthan · RPSC 2nd Grade Science - 2015 Official PMedium

Which hormone is administered to a person suffering from a marked fall in blood pressure?

  1. A.insulin
  2. B.adrenaline
  3. C.thyroxine
  4. D.vasopressin
Show answer
Correct answer: B. adrenaline

Adrenaline, also called epinephrine, is made by the medulla of the adrenal gland and is the body's emergency hormone; it makes the heart beat faster and stronger and narrows the small blood vessels, so blood pressure rises within seconds.

Q13369.Computer AwarenessAsked in: Rajasthan · RSSB Informatics Assistant 2018 OfficialEasy

Layer 1 of the Open Systems Interconnection (OSI) model is,

  1. A.Physical Layer
  2. B.Link Layer
  3. C.Transport Layer
  4. D.Network Layer
Show answer
Correct answer: A. Physical Layer

The OSI model has seven layers and they are numbered from the bottom upwards, so Layer 1 is the physical layer, the one that actually carries bits over a copper cable, an optical fibre or a radio link.

Q13375.Government SchemesEasy

How much was sanctioned to ten states under the Prime Minister Rashtriya Krishi Vikas Yojana at the National Agriculture Conference - Rabi Campaign 2026?

  1. A.More than Rs 800 crore
  2. B.More than Rs 1200 crore
  3. C.More than Rs 1800 crore
  4. D.More than Rs 2400 crore
Show answer
Correct answer: B. More than Rs 1200 crore

At the conference the Union Agriculture Minister handed financial sanction letters under PM-RKVY to the agriculture ministers of ten states, and the total came to more than Rs 1200 crore.

Q13378.Indian EconomyAsked in: RRB NTPC · 09 Jun, 2025, Shift 2Hard

According to the SDG India Index 2023-24 released by NITI Aayog, what is the range of composite scores achieved by Indian states?

  1. A.57 to 79
  2. B.60 to 85
  3. C.52 to 75
  4. D.65 to 90
Show answer
Correct answer: A. 57 to 79

In the SDG India Index 2023-24, the fourth edition brought out by NITI Aayog in July 2024, the states' composite scores ran from 57 at the bottom to 79 at the top, with Uttarakhand and Kerala sharing the highest score of 79 and Bihar the lowest at 57.

Q13379.Indian EconomyAsked in: RRB NTPC · 05 Jun, 2025, Shift 1Easy

How many cities were initially included under the Smart Cities Mission launched by the Government of India?

  1. A.100
  2. B.50
  3. C.200
  4. D.150
Show answer
Correct answer: A. 100

The Smart Cities Mission was launched on 25 June 2015 by the Ministry of Housing and Urban Affairs for 100 cities, chosen through a two-stage City Challenge competition in which states nominated cities and the cities then sent in their own proposals.

GK Questions for sub-exams