General Knowledge manual 2021 is a go-to resource for the aspirants of various competitive examinations including UPSC, state Civil Services, Bank PO, SBI, SSC, NDA, Banking, Railways, etc. This book brings to you wide coverage of important General Knowledge topics backed by relevant data presented in tabular and illustrated format. It also allows rigorous practice to the aspirants with its repository of practice questions which is built based on similar examinations across the country.completely revised and re-structured for swifter preparation sections on Indian Constitution and Polity, Science and Technology, Geography, and General Knowledge with coverage of latest updates updates with illustrated maps and diagrams Large data covered in tabular format for easy memorization and exam time revision repository of 3000+ Practice questions in chapter-end ‘revise what you read’ and unit-end ‘your subject quiz’ sections table of Contents 1. History of India 1.1. Ancient India history 1.2. Indian medieval history 1.3. Modern Indian history 2. Indian Constitution and Polity 2.1. The Constitution 2.2. The government and judiciary 2.3. Constitutional and non-constitutional bodies and other provisions 3. Indian Economy 3.1. Public Finance, planning and industries 3.2. Banking and financial Institutions 3.3. Communication and transport 4. Geography 4.1. Physical geography 4.2. World Geography 4.3. Indian Geography 5. General Science 5.1. Physics 5.2. Chemistry 5.3. General Biology 5.4. Human body 6. Science and Technology 6.1. Science and Technology in India 6.2. Defence and security 6.3. Computer, IT and next-gen technologies 7. Basic General Knowledge 7.1. International organizations 7.2. Basic General Knowledge - National 7.3. Basic General Knowledge - international 8. Current Affairs 8.1. National affairs 8.2. International affairs 8.3. Economic Survey and Union Budget 2020 8.4. Miscellaneous current Affairs .