UPSC Static Quiz – Economy : 14 May 2026

Solution: C

• Statement 1 is correct. The Value-Added Method, also called the Product Method, calculates national income by adding the value added at each stage of production. Value added refers to the difference between the value of output and the value of intermediate consumption. This avoids the problem of double counting because the same good is not counted repeatedly at different stages of production. For example, the value of wheat, flour, and bread are not separately added in full; only the incremental value created at each stage is included.
• Statement 2 is correct. Under the Income Method, national income is estimated by summing all factor incomes earned in the economy, namely wages and salaries (labour income), rent (land income), interest (capital income), and profit (entrepreneurial income). To move from domestic income to national income, Net Factor Income from Abroad (NFIA) is added. NFIA represents the difference between income earned by residents from abroad and income earned by foreigners within the domestic territory.
• Statement 3 is correct. The Expenditure Method measures national income by summing expenditures on final goods and services in the economy, generally represented as Consumption + Investment + Government Expenditure + Net Exports. Intermediate goods are excluded because their value is already embodied in final goods. Including them separately would lead to overestimation and double counting of economic activity. Thus, only final expenditure is considered for accurate estimation of GDP and national income.

Solution: A

Statement I is correct because India adopted the new GDP series with base year 2011–12 in 2015, in line with the United Nations System of National Accounts (SNA) 2008. Under this revised methodology, Gross Value Added (GVA) at basic prices became the principal indicator for measuring sector-wise economic performance in agriculture, industry, and services. This change improved international comparability and provided a more production-oriented assessment of the economy.

Statement II is correct. GVA at basic prices is derived from GVA at factor cost by adding production taxes and subtracting production subsidies. Production taxes are taxes imposed irrespective of the quantity produced, such as land revenue or property tax related to production activity.

Statement III is also correct. GVA at basic prices excludes product taxes and product subsidies such as GST, excise duty, customs duty, and food subsidies. These are included later while moving from GVA at basic prices to GDP at market prices.

Thus, Statements II and III together explain the “basic price” concept adopted in India’s revised national accounting framework.

Solution: B

Statement 1 is correct because Fiscal Deficit reflects the gap between the government’s total expenditure and its total non-debt receipts. Since this gap must be financed through borrowing, it effectively indicates the total borrowing requirement of the government during a financial year. The formula is:

Statement 2 is incorrect because a high fiscal deficit does not automatically or always lead to inflation. The impact depends on the quality and composition of expenditure, the state of the economy, and the financing method. If deficit spending is directed toward productive capital expenditure such as infrastructure, logistics, irrigation, or energy projects, it can enhance productive capacity and stimulate long-term growth. Inflationary pressure is more likely when the deficit is monetized excessively or when demand rises without a matching increase in supply.

Statement 3 is correct because governments finance fiscal deficits through various methods such as market borrowings via government securities, external loans from international institutions or foreign governments, and deficit financing including borrowing from the central bank.

Statement 4 is correct because fiscal deficit is calculated after excluding non-debt receipts such as tax revenue, non-tax revenue, disinvestment proceeds, and loan recoveries. Hence, statements 1, 3, and 4 are correct.

Solution: B

• Statement 1 is correct. Stock exchanges such as National Stock Exchange and Bombay Stock Exchange primarily facilitate trading in the secondary market. In the secondary market, investors buy and sell already-issued securities such as shares, debentures, bonds, and exchange-traded funds. The stock exchange provides an organized, transparent, and regulated platform that ensures liquidity, price discovery, and investor confidence. Without stock exchanges, investors would face significant difficulties in converting securities into cash efficiently.
• Statement 2 is incorrect. Stock exchanges themselves are not the issuers of shares or bonds. Securities are issued by companies, governments, or public sector institutions through the primary market via mechanisms such as Initial Public Offerings (IPOs), Follow-on Public Offers (FPOs), or bond issues. The stock exchange only provides the infrastructure and regulatory framework for listing and subsequent trading. Thus, exchanges act as facilitators and regulators of trading, not as issuers of securities.
• Statement 3 is correct. Modern stock exchanges reduce counterparty risk through a robust clearing and settlement mechanism managed by clearing corporations. These institutions act as intermediaries between buyers and sellers and guarantee settlement even if one party defaults. Mechanisms such as margin requirements, mark-to-market settlement, settlement guarantee funds, and electronic depositories enhance market stability and investor protection.

Solution: C

• The Law of Diminishing Marginal Returns is a core principle in the theory of production. It states that while adding more of a variable input (labour) to a fixed input (capital/land) may initially increase efficiency, there comes a point where the additional output generated by each new worker (MPL) begins to fall.
• This occurs because the fixed input is limited; for example, if there are too many workers in a small kitchen, they will eventually get in each other’s way, and the productivity of the next worker hired will be less than the one before.
• Option (c) accurately captures this physical reality.
• Option (b) describes “increasing returns,” which only happens in the very early stages of hiring.
• Option (d) describes an equilibrium condition in the labour market, but it is not a definition of the law of diminishing returns itself.