Economics
National Income and Related Aggregates
राष्ट्रीय आय और संबंधित समष्टियाँ
In Class 12 Economics, the chapter National Income and Related Aggregates explains how a country’s overall economic activity and income are measured. Students learn the meaning and relationships of national income, domestic income, GDP, GNP, NDP, NNP, and related aggregates at market prices and factor cost. The chapter also examines how GDP can indicate economic output while having limitations as a measure of welfare.