An understanding of economics greatly enhances a candidate’s performance in the UPSC exam, particularly in subjects related to public policy and governance. Knowledge of economic principles equips aspirants with the tools to analyze and critique government interventions, as well as understand macroeconomic indicators like GDP and inflation. Furthermore, essays and interviews often touch on economic issues; hence candidates well-versed in this field can articulate their views effectively. This understanding not only aids in answering questions but also contributes to general awareness and analytical abilities in discussions.