TSPSC Prelims and Mains Notes-TSPSC Test Series
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
An increase in the average temperature of Earth’s near surface air and oceans since the mid-20th century 4th assessment report of IPCC: global temperature increased 74+0.18 degree C during the 20th century. Caused by greenhouse gases Water vapour, Co2, Methane, Nitrous Oxide, Ozone, CFCs (in order of abundance) Since the industrial revolution, the burning of fossil fuels has increased … Read more
There were some working class movements in second half of 19th century. However, they were impulsive and not very well organized. The early nationalists had a lukewarm attitude towards the question of workers. This war because initially Congress wanted to focus on issues which were of common concern to all the people of India. There … Read more
The Aryans came to India in several waves. The earliest wave is represented by the Rig Vedic people who appeared in the subcontinent in about 1500 BC. They came into conflict with the indigenous inhabitants called the Dravidians mentioned as Dasa or Dasyus in Rig Veda. The Rig Veda mentions the defeat of … Read more
It is the long term change in the statistical distribution of weather patterns over periods of time Though it has been happening naturally for millions of years, in recent years it has accelerated due to anthropogenic causes and has been causing global warming. UNFCCC defines climate change as – “a change of climate … Read more
Why did national movement arise? Indian nationalism rose to meet the challenges of foreign domination The British rule and its direct and indirect consequences provided the material and the moral and intellectual conditions for the development of a national movement in India. Clash of interest between the interests of the Indian people with British interests … Read more
Aquatic systems are not called biomes, The major differences between the various aquatic zones are due to salinity, levels of dissolved nutrients; water temperature, depth of sunlight penetration. Fresh Water Ecosystem-Fresh water ecosystem are classified as lotic (moving water) or lentic (still or stagnant water). Marine Ecosystem- Estuaries-Coastal bays, river mouths and … Read more
here are the books, articles and notes for following topics Indian Economy and issues relating to planning, mobilization of resources, growth, development and employment. Inclusive growth and issues arising from it. Government Budgeting. Effects of liberalization on the economy,changes in industrial policy and their effects on industrial growth. Infrastructure: Energy, Ports, Roads,Airports, Railways etc. Investment … Read more
Rajasthan : Ancient Civilizations Rajasthan : Pre Independence Kingdoms Rajasthan : Language and Dialect Rajasthan : Famous Literature Rajasthan : Major Forts Rajasthan : Main centers for Handicraft Rajasthan : Costumes and jewellery Rajasthan : religious systems and their Seats Rajasthan : Unification of Rajasthan in seven stages Rajasthan : Famous Temples and Religious Places Rajasthan : Tribal Communities of … Read more