UPSC Static Quiz – Economy : 8 April 2026

Solution: B

Loss Aversion is a fundamental principle of Prospect Theory. It states that the psychological impact of a loss is significantly greater than the impact of an equivalent gain. For instance, losing $1,000 feels much worse than the happiness gained from finding $1,000. This bias leads to “status quo bias” and “risk-aversion” when people are faced with potential gains, but “risk-seeking” behaviour when they are trying to avoid a certain loss.

Solution: C

The Investment Multiplier describes the phenomenon where an initial injection of spending leads to a larger final increase in national income. This happens because one person’s spending becomes another person’s income. For example, if the government spends money on a new road, the workers and contractors earn income. They then spend a portion of that income on food, clothes, and services, creating income for others. This cycle continues in multiple rounds. As long as people spend at least some fraction of their new income, the final impact on the Gross Domestic Product (GDP) will be a multiple of the original expenditure.

Solution: C

The Marginal Revenue Product of Labour (MRPL) refers to the additional revenue that a firm earns by employing one more unit of labour. It is calculated as the Marginal Product of Labour (MPL) multiplied by the Marginal Revenue (MR).

Option (a) refers to the wage rate or marginal cost of labour. In contrast, MRPL captures the value of the extra output produced by an additional worker in monetary terms. Firms in competitive labour markets hire workers up to the point where MRPL equals the wage rate, thereby maximizing profits.

Option (b) defines marginal product of labour, which measures additional output rather than additional revenue.

Option (d) is incorrect because it describes average revenue per worker, not marginal revenue product.

Solution: A

• In the Kuznets framework, structural transformation describes the reallocation of resources—especially labour—from traditional, low-productivity sectors such as subsistence agriculture to modern, high-productivity sectors like manufacturing and later services. During early stages of development, most workers are employed in agriculture with relatively uniform but low incomes. As industrialization begins, labour migrates to urban industrial sectors where productivity and wages are higher. This shift initially increases income inequality because only a portion of the population benefits from higher industrial wages. Over time, as more workers transition and education expands, the income gap narrows.

Option (d) reverses the actual direction of transformation, option (c) refers to nationalization, and option (b) relates to demographic change rather than economic restructuring.

Solution: A

• Cyclical unemployment arises due to fluctuations in the business cycle. During recessions, aggregate demand falls, leading firms to reduce output and lay off workers. When the economy recovers and growth resumes, employment increases. Hence, Statement 1 is correct.
• Seasonal unemployment occurs in sectors where production activities are confined to particular seasons—such as agriculture, tourism, sugar mills, or certain construction activities affected by monsoons. Workers remain unemployed during the off-season. Therefore, Statement 2 is correct.
• In India, agricultural labourers are mainly affected by seasonal unemployment because farming activities like sowing and harvesting are seasonal in nature. Additionally, disguised unemployment is common in agriculture. Cyclical unemployment, which is closely linked to industrial slowdowns and aggregate demand contraction, affects urban and industrial sectors more significantly. Hence, Statement 3 is incorrect.
• Cyclical unemployment is generally considered a short-run phenomenon associated with economic downturns and fluctuations in aggregate demand. It diminishes as economic recovery takes place. Thus, Statement 4 is correct.