Subscribe to ForumIAS

GS Foundation Program 2026 Batch D8 & D9 Starts from 20th June 2025 | Enroll Now! | MGP 2026 Cohort-10 English Medium Starts 25th June. 2025 Enroll Now! | Ethics Answer Writing Test Series, Cohort 1 Starts 19 June 2025 Enroll Now!  UP-PTS/PTS+ 2025 | Batch-1 | Starts on 15th June 2025 | Enroll Now ! PTS 2026 | Batch-9 | English Medium | Starts on 13th July 2025 | Online & Offline

Click Here For GS Foundation
Mr Aman Soni

Mr Aman Soni

Aman Soni is an established educator and a Civil Services mentor.. He has 8 years of teaching experience (for IAS Prelim & Main). He specialises in subject of Economics. He has also authored a book on economics for Civil Services.

Economics Class 2

Class Description
Topic: Methods of GDP calculation

Overview: Nominal GDP, Real GDP at Market price and factor cost, Base Price, GDP
Calculation Method, GDP Output Method, Income Method, Expenditure Method,
Consumption (C), Investment (I), Govt. Expenditure on Good and Services, GDP
Calculation for Close Economic and Open Economic.

AIR1 Logo by ForumIAS, Discover the most efficient way to solve PYQs. Click Here to know more -->