RAS PDF and Printed Notes for RAS Prelims and Mains Exam
Macro overview of Rajasthan Economy Rajasthan is the largest state of India, located in the north-western part of the subcontinent. It borders five major states in the northern, western and central parts of India which are Punjab, Haryana,UttarPradesh,Madya Pradesh and Gujrat. Strategic geographical location of Rajasthan presents it as a natural corridor between the … Read more
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
Variable Climatic condition throughout the state has led to the development of different agricultural practices. Scientists have divided the state into following agro-climatic regions:- Western Agricultural Region:- It covers the sandy arid plains with low rainfall and thus about 70% of the net cropped area is under Kharif crops of bajra and pulses. This region … Read more
The continental drift theory is the theory that once all the continents were joined in a super-continent, which scientists call Pangaea. Over a vast period of time, the continents drifted apart to their current locations. Alfred Wegener first supported continental drift. Wegener’s explanation of continental drift in 1912 was that drifting occurred because of … Read more
Natural Ecosystem- Terrestrial- Forests, Grasslands, Deserts Aquatic- Fresh Waters, Saline Waters, Marine Waters Ecotone :- a zone of junction between two or more diverse ecosystems. For e.g. the mangrove forests represent an ecotone between marine and terrestrial ecosystem. Characteristics of Ecotone It may be very narrow or quite wide. It has the conditions intermediate … Read more
DRY FARMING IN INDIA The spread in the regions where the average annual rainfall is less than 75 cm. rainfall is scanty and uncertain, where hot and dry conditions prevail. It is not only that the average annual rainfall is low, the variability of rainfall in these areas varies between 25 to 60 per cent. … Read more
The History of Licchavis The Lichchhavis (also Lichchavi, Licchavi) were an important member of the Vajjian confederacy. The early Indian traditions describe the Lichchhavis as Kshatriyas. Scholars reject the theory of foreign origin of the Lichchhavis on the strength of these traditions. But they were degraded to the status of fallen Kshatriyas due to their … Read more
76A The highway starting from Udaipur connecting Kumdal Naya Kheda, Jhadol, Som, Nalwa Daiya in the State of Rajasthan and terminating at Idar in the State of Gujarat . Gujarat 36 108 Rajasthan 72 76B The highway starting from its junction with NH-58 at Rajsamand connecting Gangapur, Bhilwara and terminating at junction with NH-27 … Read more
Wahabi Shah Abdul Aziz & Saiyed Ahmad Raebarelvi. Objective was to reform the Muslim Movement society& convert ‘Dur-ul-Harb’ (Non-Islamic community) into ‘Dar-ul-Islam’. Origianlly the movement was started in Arabia by Muhammad Ibn-Aba-e-Wahid. Its main centre was Patna, Sittana (NW province). Kuka Bhai Ram Singh (Disciple of Bhai Balak Singh). It is also called … Read more
Forest ecosystem includes a complex assemblage of different kinds of biotic communities. Optimum conditions such as temperature and ground moisture are responsible for the establishment of forest communities. Forests may be evergreen or deciduous which are distinguished on the basis of leaf into broad-leafed or needle leafed coniferous forests in the case of … Read more
