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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

Q15761.Indian HistoryAsked in: Delhi · DSSSB TGT (Maths), 13 Nov 2025, S3Hard

Who among the following was the ruler of Delhi Sultanate when Timur Lung attacked India?

  1. A.Nusrat Shah
  2. B.Sultan Nasir-ud-Din Mahmud Shah Tughluq
  3. C.Nasir ud din Muhammad Shah III
  4. D.Khizr Khan
Show answer
Correct answer: B. Sultan Nasir-ud-Din Mahmud Shah Tughluq

He was the Delhi Sultan when Timur invaded India in 1398. Timur, the Turko-Mongol ruler of Samarkand, crossed the Indus, defeated Mahmud Shah's army near Delhi in December 1398 and sacked the city for several days.

Q15762.Indian HistoryAsked in: Delhi · DSSSB Asst. Supdt., 20 Jul 2024, S1Medium

Who was Governor General of India when the Nawab of Awadh was forced to give over half of his territory to the East India Company in 1801?

  1. A.Richard Wellesley
  2. B.Warren Hastings
  3. C.Charles Cornwallis
  4. D.Robert Clive
Show answer
Correct answer: A. Richard Wellesley

Lord Richard Wellesley was Governor-General from 1798 to 1805, and in 1801 he forced Nawab Saadat Ali Khan of Awadh to hand over about half of his kingdom to the Company.

Q15763.Indian HistoryAsked in: Delhi · DSSSB Asst. Supdt., 14 Jul 2024, S3Medium

Which of the following dynasties was not a part of the "Tripartite Struggle"?

  1. A.Pala
  2. B.Rashtrakuta
  3. C.Cher
  4. D.Gurjar Pratihar
Show answer
Correct answer: C. Cher

The Cheras ruled in Kerala and took no part in the fight over Kannauj. The Tripartite Struggle was a long contest in the 8th to 10th centuries among three powers for control of Kannauj, the old capital of Harshavardhana in the Ganga valley.

Q15764.Indian HistoryAsked in: Delhi · DSSSB Asst. Supdt., 20 Jul 2024, S1Medium

In ______ Rama Raya, the chief minister of Vijayanagara, led the army into battle at Rakshasi-Tangadi (also known as Talikota), where his forces were routed by the combined armies of Bijapur, Ahmadnagar and Golconda.

  1. A.1585
  2. B.1565
  3. C.1545
  4. D.1525
Show answer
Correct answer: B. 1565

The Battle of Talikota, also called Rakshasi-Tangadi, was fought in January 1565 and broke the power of Vijayanagara. Rama Raya was the real ruler behind the throne of Sadashiva Raya.

Q15765.Indian HistoryAsked in: Delhi · Delhi Police Const., 01 Dec 2023, S1Medium

Who was the Sultan of the Delhi Sultanate when the Bahmani Kingdom was established in South India?

  1. A.Shamsud-Din Iltutmish
  2. B.Muhammad-bin-Tughlaq
  3. C.Ibrahim Lodi
  4. D.Alauddin Khalji
Show answer
Correct answer: B. Muhammad-bin-Tughlaq

The Bahmani kingdom was born in 1347 out of a revolt against his rule in the Deccan. Muhammad-bin-Tughlaq ruled from 1325 to 1351 and tried to control the far south from Delhi, even shifting his capital to Daulatabad for a while.

Q15766.DefenceHard

Which of the following is NOT listed among the activities planned during this edition of Exercise VARUNA?

  1. A.Cross-deck visits
  2. B.Operational interactions
  3. C.Sporting engagements
  4. D.Submarine rescue certification
Show answer
Correct answer: D. Submarine rescue certification

What it does list are professional engagements in harbour and at sea of three kinds: cross-deck visits, in which sailors of one navy go aboard the other's ship; operational interactions, in which the two crews compare their drills and procedures; and sporting engagements between the ships' companies.

Q15767.DefenceEasy

Exercise VARUNA is a bilateral maritime exercise between the Indian Navy and the navy of which country?

  1. A.France
  2. B.United Kingdom
  3. C.United States of America
  4. D.Russia
Show answer
Correct answer: A. France

VARUNA is the naval exercise that India holds with the French Navy, and the supporting detail in this announcement points the same way, since the Indian ship has berthed at Toulon, a French port on the Mediterranean, for the harbour and sea phases of the exercise.

Q15769.Science & TechnologyHard

The RDI support is meant to take the OptoSAR technology through which readiness levels?

  1. A.TRL-1 to TRL-4
  2. B.TRL-3 to TRL-6
  3. C.TRL-6 to TRL-9
  4. D.TRL-4 to TRL-7
Show answer
Correct answer: C. TRL-6 to TRL-9

Technology Readiness Level is a scale for how far a technology has travelled from an idea towards routine use, and the stretch named here is the late one: a system already demonstrated in conditions close to the real environment has to be engineered, tested and validated until it is proven…

Q15770.Science & TechnologyEasy

The OptoSAR technology of GalaxEye brings together which two kinds of imaging?

  1. A.Synthetic Aperture Radar and electro-optical imaging
  2. B.LiDAR and thermal infrared imaging
  3. C.Hyperspectral imaging and radar altimetry
  4. D.Satellite navigation signals and sonar imaging
Show answer
Correct answer: A. Synthetic Aperture Radar and electro-optical imaging

The two are put on one platform because their weaknesses do not overlap: optical imaging gives rich visual detail but is defeated by cloud cover and by darkness, while radar works irrespective of daylight and can image through cloud.

Q15772.Science & TechnologyMedium

How much support has the Technology Development Board agreed to give GalaxEye under the RDI Fund?

  1. A.Rs 36.48 crore
  2. B.Rs 63.84 crore
  3. C.Rs 84.63 crore
  4. D.Rs 127.50 crore
Show answer
Correct answer: B. Rs 63.84 crore

Keep it apart from the other money figure in the same announcement, the total approved cost of the project, which is far larger; a question will often place the two side by side to see whether a candidate has confused the support with the whole outlay.

Q15773.InternationalHard

Which country's government co-hosted the launch of the OneSCD partnership with India?

  1. A.Nigeria
  2. B.Kenya
  3. C.Ghana
  4. D.South Africa
Show answer
Correct answer: A. Nigeria

OneSCD, described as a global partnership to advance equity and transform sickle cell care, was launched with the Government of Nigeria among its partners, along with the World Health Organization, UNICEF, Africa CDC, the World Coalition on Sickle Cell Disease and St. Jude Children's Research Hospital.

Q15775.InternationalMedium

How many teleconsultations has e-Sanjeevani facilitated, according to India's statement at UNGA81?

  1. A.297 million
  2. B.397 million
  3. C.497 million
  4. D.597 million
Show answer
Correct answer: C. 497 million

The Union Health Secretary cited this figure as proof that technology is closing the distance between a patient in a remote area and a doctor, and she placed it beside the other digital health number from the same speech, namely that over 900 million citizens now hold a unique health…

Q15777.EconomyEasy

Which two prices were edible oil companies asked to revise immediately after the duty cut?

  1. A.Minimum Support Price and Fair and Remunerative Price
  2. B.Price to Distributors and Maximum Retail Price
  3. C.Wholesale Price Index and Consumer Price Index
  4. D.Issue Price and Central Issue Price
Show answer
Correct answer: B. Price to Distributors and Maximum Retail Price

The advisory issued to the edible oil associations and other industry stakeholders asks them to bring both of these down in step with the lower landed cost, and to advise member firms to act without delay, so that the gain from the tariff cut is not retained in the supply…

Q15778.EconomyMedium

Which ministry announced the reduction in import duty on major edible oils?

  1. A.Ministry of Finance
  2. B.Ministry of Commerce and Industry
  3. C.Ministry of Agriculture and Farmers Welfare
  4. D.Ministry of Consumer Affairs, Food and Public Distribution
Show answer
Correct answer: D. Ministry of Consumer Affairs, Food and Public Distribution

The reason it and not another ministry speaks here is that the stated purpose of the step is to moderate retail prices of cooking oil and to shield the household budget from imported inflation, which falls squarely within the consumer affairs and food distribution mandate.

GK Questions for sub-exams