History, polity, economy, geography, environment, science and tech - these are the sections (along with associated current affairs) that form the core of GS syllabus as far as UPSC is concerned. A solid foundation builds a base for everything to be added upon it. Sthaapna series follows the same phi...

History, polity, economy, geography, environment, science and tech - these are the sections (along with associated current affairs) that form the core of GS syllabus as far as UPSC is concerned. A solid foundation builds a base for everything to be added upon it. Sthaapna series follows the same phi...