Railway GK Questions 2026

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.

Its motto, meaning the true, the auspicious and the beautiful, is the line that accompanied its familiar logo for decades.

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.

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.

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.

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.

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.

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.

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.

Rawatbhata stands on the Chambal in Chittorgarh district, beside the Rana Pratap Sagar dam whose water cools the reactors.

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.

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.

The Makrana quarries have been worked for centuries and their calcitic white marble went into the Taj Mahal at Agra, the Victoria Memorial at Kolkata and many temples and palaces; the stone is prized because it takes a high polish and weathers slowly.

Tungsten, in the form of the ore wolframite, is mined at the Rewat hill near Degana in Nagaur district, which has long been the main tungsten occurrence of the country.

Jhamarkotra, a short distance from Udaipur city, is the largest rock phosphate deposit in the country and the main domestic source of raw material for phosphatic fertiliser, which India otherwise imports in large quantity.

The Khetri Copper Complex in Jhunjhunu district, with the Madan Kudan and Kolihan mines, is the centre of copper mining in Rajasthan and is run by a central public sector company.

The Zawar mines lie south of Udaipur city and have been worked since ancient times; archaeologists have found clay retorts there that were used to distil zinc, which makes Zawar the earliest known zinc smelting site anywhere in the world.

Rampura Agucha lies in Bhilwara district and is the largest lead and zinc mine of the country, worked for many years as a very large open pit and now mined underground; silver comes out of the same ore as a by product.

After years of protest against the reservation of hill forests, the colonial government allowed Kumaon villages to manage part of the civil forest themselves through elected Van Panchayats under rules framed in 1931.

At Arabari in the Midnapore district, a forest officer stopped treating villagers as encroachers and offered them a share of the sal harvest in return for protecting the degraded forest.