Static GK is not a separate section in RRB Group D, but it decides most of the paper's recall marks. General Science is 25 questions of Physics, Chemistry and Life Sciences at 10th standard (CBSE) level as per CEN 09/2025, and the 20 General Awareness questions lean on the standing facts behind the news: the sport, the award, the institution, the state, the river or the scientist an event touches. This page holds GK24's topic-wise GK notes for RRB Group D. The General Science notes go topic by topic through motion and force, work, energy and power, gravitation, heat, light, sound, electricity and magnetism, atomic structure and the periodic table, chemical reactions, acids, bases and salts, metals and non-metals, and carbon compounds, and the Life Sciences notes cover cells, the human body, nutrition, diseases, plants and genetics. The static GK notes cover Indian Railways zones and facts, national symbols, first and largest in India and the world, awards and honours, important days, books and authors, sports GK, art and culture, and the basics of Indian Polity, Geography, History and the Economy. Each note is short facts and tables that can be revised in one sitting. Read a note, then solve its quiz and the previous-year questions on this site to check what stayed.
The headquarters of the North Central Railway is at:
The North Central Railway was created in 2003 with its headquarters at Prayagraj, then called Allahabad, and it works the Prayagraj, Agra and Jhansi divisions, which together carry the busy Delhi to Howrah and Delhi to Mumbai trunk routes across the state.
Read the full explanation →The headquarters of the North Eastern Railway is at:
The North Eastern Railway, one of the zones of the Indian Railways, has its headquarters at Gorakhpur in eastern Uttar Pradesh and runs the Lucknow, Varanasi and Izzatnagar divisions.
Read the full explanation →The Ganga Expressway, the longest expressway of Uttar Pradesh, runs between:
The Ganga Expressway is being built by UPEIDA from Bijauli in Meerut district to Judapur Dandu in Prayagraj district, a length of about 594 km, which makes it longer than the Purvanchal and Bundelkhand expressways put together.
Read the full explanation →The Bundelkhand Expressway connects Chitrakoot with which district?
The Bundelkhand Expressway runs about 296 km from Bharatkoop in Chitrakoot district to Kudrail in Etawah district, where it meets the Agra Lucknow Expressway, so that Bundelkhand is linked through it to Agra, Noida and Delhi.
Read the full explanation →The Purvanchal Expressway runs from near Lucknow to which district?
The Purvanchal Expressway runs about 341 km from Chand Sarai near Lucknow to Haidaria in Ghazipur district, passing through Barabanki, Amethi, Sultanpur, Ayodhya, Ambedkar Nagar, Azamgarh and Mau.
Read the full explanation →The Yamuna Expressway, earlier known as the Taj Expressway, connects Greater Noida with:
The Yamuna Expressway is an access controlled road of about 165 km from Greater Noida to Agra, built along the left bank of the Yamuna and opened in 2012; it is managed by the Yamuna Expressway Industrial Development Authority and cut the Delhi to Agra drive to a little over…
Read the full explanation →Which word was added to the Olympic motto Citius, Altius, Fortius in 2021?
The three word motto, faster, higher, stronger, was coined by Father Henri Didon and taken up by Pierre de Coubertin for the modern games; in 2021 the International Olympic Committee added the fourth word so that the motto now reads faster, higher, stronger, together, to stress solidarity along with individual…
Read the full explanation →Si vis pacem, cole justitiam, if you desire peace, cultivate justice, is the motto of which organisation?
The ILO was set up in 1919 under the Treaty of Versailles, became the first specialised agency of the United Nations in 1946, has its headquarters at Geneva and works on a tripartite basis with governments, employers and workers.
Read the full explanation →The motto Bahujan Hitaya Bahujan Sukhaya belongs to:
The phrase, for the good of the many and the happiness of the many, comes from Buddhist usage and fits a broadcaster that reaches almost the whole population in many languages; All India Radio took its present name in 1936 and Akashvani was adopted in 1957.
Read the full explanation →Satyam Shivam Sundaram is the motto of which Indian organisation?
Its motto, meaning the true, the auspicious and the beautiful, is the line that accompanied its familiar logo for decades.
Read the full explanation →Balasya Mulam Vigyanam, science is the source of strength, is the motto of:
The DRDO was formed in 1958 and works under the Ministry of Defence, developing missiles, radars, armoured vehicles, torpedoes and other defence systems, and its crest carries this Sanskrit line about science being the root of strength.
Read the full explanation →The motto Vayam Rakshamah, meaning we protect, belongs to which organisation?
The service was raised in 1978 and works under the Ministry of Defence, guarding the maritime zones, enforcing fisheries and anti smuggling law and running search and rescue at sea, so the plain promise of Vayam Rakshamah, we protect, is apt.
Read the full explanation →Yato Dharmastato Jayah, where there is righteousness there is victory, is the motto of:
The line comes from the Mahabharata and appears on the emblem of the Court, which shows the wheel of dharma with the lions of the Ashoka capital.
Read the full explanation →Which force has Sam No Varunah as its motto?
Sam No Varunah is a Sanskrit prayer from the Taittiriya Upanishad that Varuna, the lord of the waters, be auspicious unto us, which is the natural choice for a sea service, and it is written on the naval crest under the anchor.
Read the full explanation →Nabhah Sparsham Deeptam, touch the sky with glory, is the motto of:
The phrase is drawn from the eleventh chapter of the Bhagavad Gita, where the cosmic form touches the sky, and it suits an air arm exactly; it appears on the Air Force crest below the Himalayan eagle.
Read the full explanation →The national motto of India, Satyameva Jayate, is taken from which text?
The line declares that truth alone triumphs, and it was chosen as the motto of the Republic and inscribed in the Devanagari script on the abacus of the State Emblem of India.
Read the full explanation →The Bhadla Solar Park, one of the largest solar parks in the world, is in which district of Rajasthan?
Bhadla lies in the dry north of Jodhpur district, where the land is barren, the sky nearly cloudless for most of the year and the solar radiation among the strongest in India, which is why one of the world's largest solar parks was built there.
Read the full explanation →The Rajasthan Atomic Power Station at Rawatbhata is in which district?
Rawatbhata stands on the Chambal in Chittorgarh district, beside the Rana Pratap Sagar dam whose water cools the reactors.
Read the full explanation →The Mangala oil field, the largest onshore oil discovery made in India, is in which district?
Mangala was found in 2004 in the Barmer Sanchor basin and was the largest onshore oil discovery ever made in the country; with the neighbouring Bhagyam and Aishwariya fields it turned Rajasthan into a crude oil producing state.
Read the full explanation →Mando ki Pal, the fluorite mining area of Rajasthan, lies in which district?
Fluorite, also called fluorspar, is mined at Mando ki Pal in Dungarpur district in the far south of the state; the mineral is used as a flux in steel making and in the chemical industry.
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