RAS RAS Professional Exams

Important Ancient Terms

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Lohit Ayas Copper Syam Ayas Iron Vanik Traders Gramini Village Head Bhagadugha Tax collector Sthapati Chief Judge Takshan Carpenter Niska Unit of currency Satamana Unit of currency Pana Term used for coin Shresthi Guilds Vihara Buddhist Monastery Chaitya Sacred Enclosure Pradeshika Head of district Administration Nagarka City administration Jesthaka Chief of a Guild Prathamakulika Chief … Read more Important Ancient Terms

American War of Independence.

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Philosophes such as Voltaire considered England’s government the most progressive in Europe. England’s ruler was no despot, not even an enlightened one. His power had been limited by law. The Glorious Revolution of 1688 had given England a constitutional monarchy. However, while the English monarch’s power was being limited at home, the power of the … Read more American War of Independence.

Folk music & Dance of Rajasthan

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Folk Music of Rajasthan Rajasthan has a diverse collection of musician castes, including langas, sapera, bhopa, jogi and Manganiar. There are two traditional classes of musicians: the Langas, who stuck mostly exclusively to Muslim audiences and styles, and the Manganiars, who had a more liberal approach. Manganiar are professional hereditary caste musicians. They mostly live … Read more Folk music & Dance of Rajasthan

Administrative Organization of the British

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Army Army fulfilled four important functions: Instrument to conquer Indian powers Defended the British Empire in India against foreign rivals Safe-guarded against internal revolt Chief instrument for extending and defending the British Empire in Asia and Africa. Bulk of the army consisted of Indians. In 1857, of the total strength of 311400, about 265900 were … Read more Administrative Organization of the British

TRENDS IN NUCLEAR POLICY, NPT AND CTBT

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  Nuclear policy of india Important points of india’s nuclear policy are as follows: Building and maintaining a credible minimum deterrent. nuclear weapons will only be used in retaliation against a nuclear attack on Indian Territory or on Indian forces elsewhere. Nuclear retaliation to a first strike will be massive and designed to inflict unacceptable … Read more TRENDS IN NUCLEAR POLICY, NPT AND CTBT

MONETARY POLICIES

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Monetary Policies Monetary policy is the process by which the monetary authority of a country controls the supply of money, often targeting an inflation rate or interest rate to ensure price stability and general trust in the currency. Objectives of Monetary Policies are:- Accelerated growth of the economy Balancing saving and investments Exchange rate stabilization Price … Read more MONETARY POLICIES

Rotational motion, Gravitation, Simple harmonic motion

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Rotational Motion A rotation is a circular movement of an object around a center (or point) of rotation . A three-dimensional object always rotates around an imaginary line called a rotation axis. If the axis passes through the body’s center of mass, the body is said to rotate upon itself, or spin. A rigid body … Read more Rotational motion, Gravitation, Simple harmonic motion

Horticulture of Rajasthan

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  Horticulture is the science and art of producing, improving, marketing, and using fruits, vegetables, flowers, and ornamental plants. The importance of horticulture in improving the productivity of land, generating employment, improving economic conditions of the farmers and entrepreneurs, enhancing exports and, above all, providing nutritional security to the people, is widely acknowledged. Developement of … Read more Horticulture of Rajasthan

Earth’s Interior – Earthquake Waves – Shadow Zone

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  Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the Earth and are recorded on the other side.  Earthquake ray paths and arrival times are more complex than illustrated in the animations, because velocity in the Earth does not simply increase with depth. Velocities generally … Read more Earth’s Interior – Earthquake Waves – Shadow Zone

ECOLOGY- An Introduction

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    Ecology is  defined “as a scientific study of the relationship of the living organisms with each other and with their environment.” The classical texts of the Vedic period such as the Vedas, the Samhitas, the Brahmanas and the Aranyakas-Upanishads contain many references to ecological concepts .The Indian treatise on medicine, the Caraka- Samhita … Read more ECOLOGY- An Introduction