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Indian Economy
150 Words10 Marks

Q.Explain the difference between computing methodology of India’s Gross Domestic Product (GDP) before the year 2015 and after the year 2015.

Examiner Demand & Directive Blueprint: ExplainIntro: ~20–25 Words • Body: ~100 Words (3–4 dimensions) • Conclusion: ~20–25 Words

How to approach: Break the explanation into logical causal factors, illustrate with a diagram/flowchart or map where relevant, and link to contemporary relevance.

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Introduction

Gross Domestic Product (GDP) represents the total market value of all finished goods and services produced within a country's borders during a specific timeframe. In 2015, the National Statistical Office (NSO) introduced a major structural revision in India's GDP estimation methodology to align it with international standards (specifically the UN System of National Accounts, SNA 2008).


Body Analysis

Key Differences in Computing Methodology

Feature / ParameterPre-2015 MethodologyPost-2015 Methodology
Base YearBased on the old benchmark of 2004-05.Updated to 2011-12 to capture structural changes in the modern economy.
Primary Measure of GrowthGDP at Factor Cost was the primary metric used to represent economic growth.Adopted GDP at Market Prices as the headline metric, while sector-wise growth is measured via Gross Value Added (GVA) at basic prices.
Manufacturing Sector DataRelied primarily on the Index of Industrial Production (IIP) and the Annual Survey of Industries (ASI), covering about 2 lakh factories.Shifted to the MCA-21 database from the Ministry of Corporate Affairs, covering financial accounts of over 5 lakh registered companies.
Treatment of Taxes & SubsidiesExcluded product taxes and subsidies from the core production cost calculations.GDP at Market Price now incorporates product taxes and deducts product subsidies, reflecting actual market transactions.
Labour Input EstimationTreated all categories of labor as equal in terms of productivity and value.Introduced the concept of "Effective Labour Input", assigning different weights to owners, hired professionals, and helpers.
Agricultural Value AdditionValue addition was strictly limited to primary farm produce.Expanded to include value addition beyond farm produce, relying heavily on updated livestock data.
Financial Sector CoverageLimited coverage, restricted mainly to select mutual funds (like UTI) and RBI-compiled NBFC data.Greatly expanded to cover stock brokers, stock exchanges, asset management firms, pension funds, and regulators (SEBI, PFRDA, IRDA).

Conclusion

The post-2015 GDP computing methodology is statistically more robust, comprehensive, and responsive to structural shifts. By incorporating a wider database (MCA-21) and adopting global accounting standards, it provides a more accurate and internationally comparable picture of the Indian economy.

Reviewed by Avinash Sir (Lead UPSC Faculty) & Acme AI Research Team • Updated Sep 2026

Question Specifications, Marking Rubric & Syllabus Mapping

Examination & YearUPSC Civil Services Mains Examination 2021 (Question 1)
Paper & Syllabus TopicGeneral Studies Paper III — Economy, Environment, S&T & Security → Indian Economy, Agriculture & Infrastructure
Marks, Word Limit & Ideal Time10 Marks • 150 Words • Ideal Writing Time: 7–8 Minutes
Directive Word & Core DemandExplain: Clarify the underlying causes, mechanisms, and significance of the phenomenon in plain, structured terms.
Recommended Structure SplitIntro: ~20–25 Words • Body: ~100 Words (3–4 dimensions) • Conclusion: ~20–25 Words
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Frequently Asked Questions — UPSC Mains 2021 GS3 (Indian Economy)

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This 2021 GS Paper III question carries 10 marks with a 150-word limit and uses the "Explain" directive. Break the explanation into logical causal factors, illustrate with a diagram/flowchart or map where relevant, and link to contemporary relevance. Follow the ideal word split (Intro: ~20–25 Words • Body: ~100 Words (3–4 dimensions) • Conclusion: ~20–25 Words) and aim to finish within 7–8 Minutes.

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This question is part of General Studies Paper III — Economy, Environment, S&T & Security under the syllabus module "Indian Economy, Agriculture & Infrastructure". You can explore all repeated questions from Indian Economy in Acme AI's 3D PYQ Realm or filter all Indian Economy PYQs on the Mains PYQ Directory.

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