RAS RAS RAJASTHAN PUBLIC SERVICE COMMISSIONPCS Book

The Kushanas : Kanishka : Extent of empire, His religious policy; Development of Art, Architecture and Letters during the Kushana period

The Kushanas: Short introduction In the early 2nd century BC, a tribe on the Central Asian frontier of China called Hsiung-nu defeated a neighboring one known as Yueh-chih. After more conflict, the survivors of the Yueh-chih were dislocated west, passing down the Ili river valley and along the southern shore of lake Issyk Kul. This … Read more

Geographical condition and distribution of major crops, like,Rice, Wheat,Cotton, Jute, Sugarcane, Rubber, Tea and Coffee

  Rice The rice is cultivated on the largest areas in India. Historians believe that while the indica variety of rice was first domesticated in the area covering the foothills of the Eastern Himalayas (i.e. north-eastern India).Rice is a nutritional staple food which provides instant energy as its most important component is carbohydrate (starch). Rice … Read more

Communication systems

Communication System  The word communication has been derived from Latin ward ―communis‖ which means common. Thus communication means sharing of ideas is common. It can be defined as exchange of facts, ideas, opinions or emotions between two or more persons to create a common ground of understanding.  Communication is the process of passing … Read more

Greenhouse effect

  The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy reaches the Earth’s atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. It is the process by which radiation from a planet’s atmosphere warms the planet’s surface to a … Read more

CPI

The Central Statistics Office (CSO) of the Ministry of Statistics & Programme Implementation announced that the new series of Consumer Price Index(CPI)  numbers for Rural, Urban and Combined (Rural +Urban) on base 2010 ( January to December)=100 taking all segments of rural and urban population for the month of January, 2011 will be released by the  Central Statistics Office for the States/UTs and all- India on 18th February, 2011.These indices will be available for five major groups namely Food, beverages and tobacco; Fuel and light; Housing; Clothing, bedding and footwear, and Miscellaneous.

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Space Technology- Indian space programs.

  Application of Satellites for different purposes   Despite being a developing economy with its attendant problems, India has effectively developed space technology and has applied it successfully for its rapid development and today is offering a variety of space services globally. Indian Space Program: During the formative decade of 1960s, space research was conducted … Read more

Socio-Religious Reformers & their Organizations

                Atmiya Sabha (1815) Raja Rammohun Roy Brahmo Samaj (1828) Raja Rammohun Roy. Tattvabodhini Sabha (1839). Later merged with Mahrishi Devendranath Tagore. Brahmo Samaj in 1842   Indian national Social Conference M.G. Ranade Harijan Sevak Sangh Mahatma Gandhi Satya Shodhak Samaj (1873) Jyotirao Phule (fight caste oppression) Shri … Read more