This book covers all the subjects which is important form examination point of view. History part contain the questions from Ancient to Modern India in an appropriate why. In India, Preamble, Fundamental Rights, Important Amendments, Directive Principle of State Policy, Agriculture, Industry, Insurance, Banking etc. In Geography, questions are systematically presented form World Geography (Universe, The Earth Atmosphere, Climate, Pollution, Continents of World) and Indian Geography (Physical Features of India, Costal Plains, Islands, Important River Project, Climate of India etc.) Apart from this, we have also covered other sections like Computer Science, Environmental Studies, Art & Culture, Sports and Miscellaneous form where expected questions are asked in various competitive exams.