Topics for Objective TypeUnitIGeneral science :PhysicsUniverseGeneral Scientific lawsScientific instrumentsInventions and discoveriesnduct of public elections Political parties and political systemin India Public awareness & General administration Role of Voluntary organizations & Govt.,Welfare oriented govt. schemes, their utilityGeographyGeographicallandmarksPolicy on environment and ecologyEconomicsCurrentsocioeconomic problems New economic policy & govt. sectorScience Latest inventions on science & technology Latest discoveries in Health Science Massmedia & communicationUnit III. GeographyEarth and UniverseSolar systemAtmosphere hydrosphere, lithosphereMonsoon, rainfall,weather and climateWater resources rivers in IndiaSoil, minerals & natural resourcesNatural vegetationForest & wildlifeAgricultural pattern, livestock & fisheries Social geography populationdensity and distributionNatural calamities disaster managementUnit IV. History and culture of IndiaSouth Indian historyCulture and Heritage of Tamil peopleAdvent of European invasion