UP Home Guard Economics Class 2025 | National Income | UPP Home Guard Economics Demo 03 | Economics By Shushant Sir Welcome to UP Home Guard Economics 2025 preparation! In this session, Shushant Sir explains one of the most important topics of Economics — National Income, its concepts, methods, and exam-oriented definitions. If you're preparing for UPP Home Guard, UP Police, or any similar competitive exam, this class will boost your fundamentals and help you score high.