UPSC Civil Services Examination (CSE) General Studies Paper IV — Economy, Science, Technology and Environment Syllabus

General Studies Paper IV — Economy, Science, Technology and Environment syllabus — full chapter and topic list

Expand any chapter to see its topics and sub-topics. This is the whole examinable outline for General Studies Paper IV — Economy, Science, Technology and Environment in UPSC Civil Services Examination (CSE), not a summary of it.

1. 1

   Indian Economy and Planning

   3 topics

   • Basic Concepts and National Income
     • GDP, GNP and growth measurement
     • Inflation, unemployment and poverty
   • Planning and Economic Reforms
     • Five Year Plans and NITI Aayog
     • 1991 LPG reforms
   • Inclusive Growth and Development
     • Issues of poverty, inequality and inclusion
2. 2

   Fiscal, Monetary and Banking System

   3 topics

   • Money and Banking
     • RBI, monetary policy and instruments
     • Banking sector reforms and NPAs
   • Public Finance and Budgeting
     • Budget, fiscal deficit and FRBM
     • GST and taxation system
   • Financial Markets
     • Capital markets, SEBI and instruments
3. 3

   Agriculture, Industry and Infrastructure

   3 topics

   • Agriculture and Food Security
     • MSP, subsidies and PDS
     • Agricultural marketing and reforms
   • Industry and Investment
     • Industrial policy and Make in India
     • FDI, MSMEs and ease of doing business
   • Infrastructure and External Sector
     • Energy, transport and PPP models
     • Balance of payments and trade policy
4. 4

   Science and Technology

   4 topics

   • Emerging Technologies
     • Artificial Intelligence, robotics and IT
     • Biotechnology and nanotechnology
   • Space and Defence Technology
     • ISRO missions and satellite applications
     • Indigenous defence developments
   • Nuclear and Energy Technology
     • Nuclear programme and energy applications
   • Health, Biology and IPR
     • Diseases, vaccines and genetics
     • Intellectual property rights
5. 5

   Environment, Ecology and Biodiversity

   4 topics

   • Ecology and Ecosystems
     • Food chains, energy flow and biogeochemical cycles
   • Biodiversity and Conservation
     • Protected areas, national parks and reserves
     • Wildlife protection laws and conventions
   • Climate Change and Pollution
     • Global warming and international agreements
     • Air, water and soil pollution control
   • Environmental Governance
     • EIA, NGT and regulatory framework

General Studies Paper IV — Economy, Science, Technology and Environment flashcards for UPSC Civil Services Examination (CSE)

25 of 51 cards from the General Studies Paper IV — Economy, Science, Technology and Environment deck — real questions with worked answers.

1. What is the difference between GDP and GNP?

   GDP (Gross Domestic Product) is the value of all final goods and services produced within a country's domestic territory in a year. GNP = GDP + Net Factor Income from Abroad (NFIA), i.e., it includes income earned by residents abroad and excludes income earned by foreigners domestically.

2. How is National Income (NNP at factor cost) derived from GDP at market price?

   NNP at factor cost (National Income) = GDP at market price + Net Factor Income from Abroad − Depreciation − Net Indirect Taxes (Indirect Taxes − Subsidies).

3. What is the difference between nominal GDP and real GDP, and what links them?

   Nominal GDP is measured at current-year prices; real GDP is measured at constant (base-year) prices, removing inflation. They are linked by the GDP Deflator = (Nominal GDP / Real GDP) × 100.

4. What are the three methods of measuring national income?

   The Product/Value-Added method (sum of value added across sectors), the Income method (sum of wages, rent, interest, profit), and the Expenditure method (C + I + G + (X − M)). All three should yield the same total.

5. What replaced the Five-Year Plans and Planning Commission in India, and when?

   The Planning Commission was replaced by NITI Aayog (National Institution for Transforming India) on 1 January 2015. The Twelfth Five-Year Plan (2012–17) was the last Five-Year Plan; planning shifted to a think-tank advisory model with documents like the 3-year action agenda and 15-year vision.

6. What were the three core components of the 1991 LPG economic reforms in India?

   Liberalisation (removing licensing/controls, e.g., dismantling the Licence Raj), Privatisation (reducing the public-sector role, disinvestment), and Globalisation (integrating with the world economy via reduced tariffs and opening to FDI/trade).

7. What is the difference between rolling plan and perspective plan?

   A perspective plan is a long-term plan (15–20 years) setting broad goals; a rolling plan is revised every year by adding a new year and dropping the completed one, keeping the plan continuously updated to current conditions.

8. What is meant by 'inclusive growth'?

   Inclusive growth is economic growth that is broad-based across sectors, creates productive employment, and reduces poverty and inequality so that benefits reach all sections of society—including the poor, marginalized, women, and backward regions—not just a privileged few.

9. What does the Human Development Index (HDI) measure, and what are its three dimensions?

   HDI, published by UNDP, measures average achievement in human development on three dimensions: a long and healthy life (life expectancy), knowledge (mean and expected years of schooling), and a decent standard of living (GNI per capita, PPP).

10. What is the difference between absolute poverty and relative poverty?

    Absolute poverty is the inability to afford a fixed minimum basket of basic needs (measured by a poverty line). Relative poverty measures deprivation compared to the standard of living of others in the society (e.g., income below a percentage of the median).

11. What is the difference between CRR and SLR?

    CRR (Cash Reserve Ratio) is the percentage of a bank's net demand and time liabilities (NDTL) kept as cash reserves with the RBI, earning no interest. SLR (Statutory Liquidity Ratio) is the percentage of NDTL banks must hold in liquid assets (cash, gold, government securities) with themselves.

12. What is the difference between the Repo Rate and the Reverse Repo Rate?

    Repo rate is the rate at which the RBI lends short-term funds to commercial banks against securities. Reverse repo rate is the rate at which the RBI borrows from (absorbs liquidity of) commercial banks. Repo injects liquidity; reverse repo absorbs it.

13. What are the components of money supply M1 (narrow money) in India?

    M1 = Currency with the public + Demand deposits with banks + Other deposits with the RBI. M1 is the most liquid measure of money supply (narrow money).

14. What is the money multiplier and how is it related to the reserve ratio?

    The money multiplier is the ratio of broad money to the monetary base; it equals 1 / reserve ratio (in the simple model). A lower required reserve ratio produces a larger multiplier, allowing banks to create more credit from a given base.

15. What is India's flexible inflation targeting framework and the target?

    Under the amended RBI Act, the Monetary Policy Committee (MPC) targets CPI (Consumer Price Index) inflation of 4%, with a tolerance band of ±2% (i.e., 2% to 6%). The target is set by the government in consultation with the RBI.

16. What is the difference between fiscal deficit, revenue deficit, and primary deficit?

    Fiscal deficit = Total expenditure − Total receipts (excluding borrowings). Revenue deficit = Revenue expenditure − Revenue receipts. Primary deficit = Fiscal deficit − Interest payments (it shows the deficit excluding past debt servicing).

17. What is the difference between direct taxes and indirect taxes, with examples?

    Direct taxes are levied directly on income/wealth and cannot be shifted (e.g., income tax, corporate tax). Indirect taxes are levied on goods and services and can be passed on to consumers (e.g., GST, customs duty).

18. What does the FRBM Act aim to achieve?

    The Fiscal Responsibility and Budget Management (FRBM) Act, 2003 aims to ensure fiscal discipline by mandating reduction of fiscal and revenue deficits, limiting government debt, and improving transparency in the management of public finances.

19. What is the difference between revenue receipts and capital receipts in the Union Budget?

    Revenue receipts neither create liabilities nor reduce assets (e.g., taxes, interest, dividends). Capital receipts either create liabilities (borrowings) or reduce assets (disinvestment, loan recovery).

20. What is the difference between progressive, regressive, and proportional taxation?

    Progressive: tax rate rises as income rises (e.g., income tax slabs). Regressive: tax takes a larger proportion of income from the poor than the rich (many indirect taxes in effect). Proportional: a constant rate regardless of income (flat tax).

21. What is the difference between the primary market and the secondary market?

    The primary market is where securities are issued for the first time (e.g., IPOs), raising fresh capital for the issuer. The secondary market (stock exchanges) is where existing securities are traded among investors, providing liquidity.

22. What is the difference between the money market and the capital market?

    The money market deals in short-term debt instruments (maturity up to 1 year, e.g., Treasury bills, commercial paper, certificates of deposit). The capital market deals in long-term instruments (maturity over 1 year, e.g., shares, bonds, debentures).

23. What is the role of SEBI?

    SEBI (Securities and Exchange Board of India) is the regulator of India's securities and capital markets. It protects investor interests, regulates stock exchanges and intermediaries, and promotes the orderly development of the market.

24. What is the difference between FDI and FPI?

    FDI (Foreign Direct Investment) is long-term investment giving lasting interest/management control in an enterprise (typically ≥10% stake). FPI (Foreign Portfolio Investment) is investment in financial assets (stocks, bonds) for returns without management control, and is more volatile ('hot money').

25. What is the difference between Minimum Support Price (MSP) and Procurement Price?

    MSP is the price announced before sowing at which the government guarantees to buy crops to protect farmers from price falls. Procurement price is the price at which the government actually buys grain for the buffer stock and PDS; historically it could differ from MSP, though now they are largely aligned.

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