RAS PDF and Printed Notes for RAS Prelims and Mains Exam
North India Ghadvalas Chandradeva*. Jaichandra fought Muhammad Ghur Chandellas of Jejakabhukti/Bundelkhand *Vidyadhara* & Yashovarman Paramaras of Malwa Vakpati Munjal & *Bhoja* Chahamanas/Chauhans of Sakambhari Vigraharaja IV Visaladeva, *Prithviraj III* (Chauhan) Kalachuris of Tripuri Kokalla, Gangeyadeva & *Karina* … Read more
Sound is measured in decibels (dB). An increase of about 10 dB is approximately double the increase in loudness. A person’s hearing can be damaged if exposed to noise levels over 75 dB over a prolonged period of time. The World Health Organization recommends that the sound level indoors should be less than 30 … Read more
Matsya Union Alwar, Bharatpur, Dholpur, Karauli 17-03-1948 Rajasthan Union Banswara, Bundi, Dungerpur, Jhalawar, Kishangarh, Kota, Pratapgarh, Shahpura, Tonk. 25-03-1948 United State of Rajasthan Udaipur also joined with the other Union of Rajasthan. 18-04-1948 Greater Rajasthan Bikaner, Jaipur, Jaisalmer & Jodhpur also joined with the United State of Rajasthan. 30-03-1949 United State of Greater … Read more
Rajasthan is blessed with great variety of natural resources ranging from scanty vegetation in the western arid region to mixed delicious and sub-tropical evergreen forests in the east and south east of Aravali ranges. Forest cover is 32744.49 sq.km.(12475 sq.km. is reserved, 18222 sq.km.is Protected Forest 2046.75 is unclassified forest) which is about 9.57% of the total … Read more
Biodiversity and conservation Biodiversity, or biological diversity, is the variety of all life forms.Sum total of all the variety of living organisms on earth constitute biodiversity. There are three levels of biodiversity: genetic diversity—the variety of genetic information contained in individual plants, animals and micro-organisms species diversity—the variety of species ecosystem diversity—the … Read more
Organizing is the process of identification and grouping of activities, assigning duties and delegating authority to the managers, allocating necessary resources and establishing coordination among individuals and department of an organization with a view to attain its objectives. PROCESS OF ORGANIZING : The process of organising consists of the following steps … Read more
States of Matter Solids are formed when the attractive forces between individual molecules are greater than the energy causing them to move apart. Individual molecules are locked in position near each other, and cannot move past one another. The atoms or molecules of solids remain in motion. However, that motion is limited to vibrational energy; … Read more
Ashram Vyavastha It is the duty of a Hindu to pass through four different ashram (stages) in their life. The first Ashram is called brahmacharya ashram (the educational stage) from which the fourth Varna, Sudra and women of the first three varna are barred. This is the stage of youth or learning, which requires a … Read more
Started by Gandhi on 12th March 1930 with the Dandi March. Reached Dandi on April 6. Defiance of forest laws in Maharashtra, Central Province and Karnataka. Refusal to pay chaukidari tax in Eastern India. Wide participation of women Khan Abdul Gaffar Khan organized Khudai Khidmatgars (aka Red Shirts) Nagaland: Rani Gaidilieu First RTC, 1930 Congress … Read more
1781: Hastings set up the Calcutta Madrasah for the study and teaching of Muslim law and related subjects 1791: Jonathan Duncan started a Sanskrit College at Varanasi for the study of Hindu law and philosophy. 1813: Charter of 1813 directed the Company to spend Rs. 1 lakh for promoting modern sciences in the country. This … Read more
