National Income - 3 : Economics By Shushant Sir || Rakshak Batch RWA || UP Home Guard Bharti 2025 NATIONAL INCOME (राष्ट्रीय आय) - 3 : ECONOMICS BY SHUSHANT SIR || RAKSHAK BATCH RWA || UP HOME GUARD BHARTI 2025 UP Home Guard Economics Class 2025 | National Income | UPP Home Guard Economics Class 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.