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.
Which technology is used at the new pellet plant of NMDC at Nagarnar?
This is the technology on which the pellet plant at Nagarnar operates, producing pellets that go into steelmaking.
Read the full explanation →The slurry pipeline commissioned by NMDC connects Bacheli with which location, and what is its length?
The pipeline takes processed iron ore concentrate from Bacheli and delivers it at Nagarnar, where the company operates its steel plant, and it is rated to move 15 MTPA.
Read the full explanation →What is the total cost of the integrated iron ore processing, slurry pipeline and pellet project commissioned by NMDC in Chhattisgarh?
NMDC has commissioned a 2 MTPA pellet plant at Nagarnar in Chhattisgarh, and this plant forms the last element of an integrated venture of that value.
Read the full explanation →Which edition of the PM Mementos e-Auction is running in 2026, and until when is it open?
The Ministry of Culture said this year's auction is the eighth in the series and that bidding stays live until the second day of October, with the dates, the way to take part and the whole catalogue placed on the portal pmmementos.gov.in.
Read the full explanation →The Pichwai paintings of Shrinathji in the auction collection come from which town?
The catalogue places these works beside a Phad painting of Lakshmi and Narayan and a Pattachitra-style picture of Krishna Raas Leela, all three being ways of telling a devotional story through art. Pushkar is wrong because it comes into the collection through the Brahma Temple, shown as part of the…
Read the full explanation →How many artefacts make up the Rajasthan collection in the PM Mementos e-Auction 2026?
That is the size of the Rajasthan set described by the Ministry of Culture, and the pieces are spread across woodwork, silver mementos of folk deities, devotional painting, textiles, framed views of heritage shrines and memorabilia of recent events and sporting achievement.
Read the full explanation →The collection highlighted in the PM Mementos e-Auction 2026 represents the art and heritage of which state?
The Ministry of Culture drew attention to a group of mementos in this year's auction that stand for the state's folk deities, devotional painting, textile craft, architectural heritage and sporting achievement, from the Ambabari elephant with its howdah to the silver figures of Veer Tejaji Maharaj.
Read the full explanation →Which three bodies jointly developed India's guidelines for nanopharmaceuticals?
The minister said these three drew up a common framework for judging the safety, quality and effectiveness of nanopharmaceutical products, giving India a regulatory base alongside its research funding.
Read the full explanation →Who is the Chairperson of the World Congress on Nanomedicine 2026?
The correct answer is Prof. Roger D. Kornberg, a Nobel Laureate from Stanford University in the United States, who chairs the congress and described nanomedicine as a young and quickly changing field whose promise is to deliver the right amount of a medicine to the right place at the right…
Read the full explanation →How many nanomedicine research projects is the Department of Biotechnology supporting, and with what amount?
The minister gave these numbers while setting out how the government funds nanomedicine, and said the work covers targeted drug delivery, cancer nanomedicine, infectious-disease nanomedicine, nucleic-acid and vaccine delivery, nano-diagnostics and imaging, regenerative medicine, wound healing and nanotoxicology with regulatory science.
Read the full explanation →Where was the World Congress on Nanomedicine 2026 inaugurated?
The meeting is hosted by the Institute of Nano Medical Sciences of the Faculty of Medical Sciences at the University of Delhi, which is why the capital is the venue.
Read the full explanation →Diesel consumption by Indian Railways came down to how many crore litres in 2024-25, according to the figures cited at Sabarmati?
The Home Minister said the railways burnt 293 crore litres of diesel in 2015-16 and that the quantity had come down to 108 crore litres by 2024-25, a fall he linked to the spread of electric traction and one he felt received little notice.
Read the full explanation →How much horsepower does the twin-section WAG-12 locomotive commissioned at Sabarmati have?
The engine put into service at Sabarmati is a twin-section machine of that rating, and it can pull on its own a load that would otherwise need roughly 600 trucks.
Read the full explanation →What was the total value of the railway works dedicated at Sabarmati along with the first LNG-powered train?
The correct answer is Rs 1,472 crore, the combined worth of the works opened and the foundation stones laid at Sabarmati on the day the first LNG-powered train was flagged off.
Read the full explanation →From which railway station was India's first LNG-powered train flagged off in September 2026?
The first train in India to run on liquefied natural gas was sent on its way from Sabarmati Railway Station in Ahmedabad, Gujarat, by the Union Home and Cooperation Minister, who described the step as useful for protecting the environment.
Read the full explanation →Which of the following statements is INCORRECT?
Lead and mercury are in fact the poorest conductors of heat among the metals, so calling them the best is wrong.
Read the full explanation →In which State/Union Territory is the Jog Waterfall located?
Jog Falls is in the Shivamogga district of Karnataka. The Sharavathi river drops about 253 metres here in four separate streams known as Raja, Rani, Rocket and Roarer, which makes Jog one of the highest plunge waterfalls in India.
Read the full explanation →Which tissue among the following is a protective tissue in the animal body?
Epithelium covers the body and lines its organs, so it is the protective tissue. It forms the outer layer of the skin, the lining of the mouth, stomach, intestine, blood vessels and kidney tubules.
Read the full explanation →Silk is obtained from which type of organism?
Silk comes from the cocoon spun by the caterpillar of a moth. The common silk moth is Bombyx mori, and rearing it is called sericulture.
Read the full explanation →The mineral named 'Calaverite' is a telluride mineral containing :
Calaverite is gold telluride, with the formula AuTe2. It is one of the very few minerals in which gold occurs chemically combined rather than as the free metal, because gold is a noble metal that usually resists reaction.
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