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.
Sonitpur district, where the drive test was conducted, lies in which state?
The drive test was carried out across parts of Sonitpur district, which falls in the Assam Licensed Service Area, and it was supervised by the TRAI Regional Office at Kolkata.
Read the full explanation →Which body conducts the Independent Drive Test that assesses mobile network quality?
The purpose is to verify in real time the quality of voice and data services supplied by the telecom service providers, and to push those providers to improve.
Read the full explanation →Which operator recorded the highest average download speed in TRAI’s Sonitpur drive test?
The correct answer is Reliance Jio, whose average download speed on the tested routes was 221.18 Mbps, the highest of the four operators.
Read the full explanation →The Dehlawas sewage treatment plant, the largest in Rajasthan, is located in which city?
The Dehlawas plant was built over 22.50 hectares during 2020-23 and has the highest sewage treatment capacity in Rajasthan, at 215 MLD.
Read the full explanation →How much treatment capacity will the sewage treatment plant projects approved under SBM 2.0 add?
Projects approved under Swachh Bharat Mission 2.0 for setting up sewage treatment plants in small cities are expected to add exactly this much capacity, and the money behind them runs into several thousand crore rupees.
Read the full explanation →Which was the first city in India to receive the Water+ certification?
The city set out to keep untreated wastewater out of the environment altogether, and that approach made it the first to be given Water+ certification; today no untreated wastewater flows through its rivers or its natural and man-made stormwater drains.
Read the full explanation →Which research body was named as a bridge between technology development, validation and industry adoption?
Speaking at the event, H. D. Kumaraswamy underlined the role of institutions such as ARAI in bridging the gap between developing a technology, validating it and getting industry to adopt it, a role that fits naturally with the mobility focus of the supported technologies.
Read the full explanation →The MHI Industry Accelerator aimed to take supported technologies between which Technology Readiness Levels?
The objective of the grant-in-aid was to support the progression of ten technologies from Technology Readiness Level 3, an early stage where a concept has been proved in the laboratory, to Level 9, where a technology is proven in its operating environment and can be sold.
Read the full explanation →How much grant-in-aid did the MHI Industry Accelerator Programme provide for ten technologies?
The Accelerator Programme gave this amount as grant-in-aid for ten technologies, with the stated objective of moving them from Technology Readiness Level 3 to Level 9, that is, from an early laboratory stage to a product ready for the market.
Read the full explanation →Who delivered the inaugural address at the conference as Chief of the Naval Staff?
The correct answer is Admiral Krishna Swaminathan, the Chief of the Naval Staff, who opened the conference by reviewing the prevailing maritime security environment and the Indian Navy’s operational posture, and who underlined combat readiness, agility, responsiveness and faster technology absorption.
Read the full explanation →Which naval operation did the Raksha Mantri link to safeguarding India’s energy security?
Referring to the situation in West Asia, Raksha Mantri Rajnath Singh highlighted the Navy’s conduct of this operation and its contribution to safeguarding India’s energy security, in an address that also stressed Aatmanirbharta, indigenous capability development and technology absorption.
Read the full explanation →Where was the second edition of the Naval Commanders’ Conference 2026 held?
The Ministry of Defence stated that the second edition of the conference commenced there, bringing together the senior leadership of the Indian Navy, including Operational and Area Commanders, for deliberations on operational preparedness, maritime security and future capability development.
Read the full explanation →Who became the first woman Chairperson of the Union Public Service Commission?
The correct answer is Rose Millian Bathew Kharbuli, who headed the Commission in 1992 and was the first woman to do so.
Read the full explanation →Which Part and Articles of the Constitution of India deal with the Union and State Public Service Commissions?
Dr B. R. Ambedkar moved these draft articles in the Constituent Assembly in 1949, and they became the constitutional charter of the Public Service Commissions.
Read the full explanation →In which year was the first Public Service Commission in India constituted?
India’s first Public Service Commission was constituted on 1 October 1926 as an advisory body, and the Commission therefore dates its own history from that year and completes a hundred years on 1 October 2026.
Read the full explanation →Which two test procedures will be used for reporting under the new CAFE framework?
Reporting under the new CAFE framework will be done on both the Modified Indian Driving Cycle and the Worldwide Harmonized Light Vehicles Test Procedure.
Read the full explanation →Under the new CAFE norms, the list of recognised fuel-conservation technologies has been expanded from four to how many?
The earlier framework recognised four fuel-conservation technologies; the new norms widen that list to twelve, giving manufacturers far more room to earn credit for fuel-saving hardware.
Read the full explanation →The new CAFE norms tighten the fleet fuel-consumption benchmark to which level by 2031-32?
Under the new framework the fleet benchmark for fuel consumption begins at 3.996 litres per 100 km in 2027-28 and is tightened year after year until it reaches 3.3273 litres per 100 km in 2031-32.
Read the full explanation →Which Union ministry notified the new Corporate Average Fuel Economy (CAFE) norms for passenger vehicles?
The new CAFE norms for passenger vehicles were notified by the Ministry of Power, which handles energy efficiency in the country and works through the Bureau of Energy Efficiency, the body that will administer the credit buyout window under the framework.
Read the full explanation →Which of the following was a fishing colony that was used as a port for trading with the Romans and the Greco-Romans in ancient India?
Arikamedu, on the Ariyankuppam river near Puducherry on the Coromandel coast, began as a small fishing settlement and grew into a busy port that traded with the Romans and the Greco Roman world in the first centuries of the common era.
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