Knowledge of urban planning is relevant in the UPSC syllabus as it equips candidates with insights into the complexities of urban governance, sustainable development, and infrastructure management. Understanding urban planning helps candidates address critical issues such as housing, transportation, and environmental sustainability, which are increasingly relevant in today’s rapidly urbanizing world. This knowledge enhances candidates' capacity to formulate effective policies and strategies that promote balanced urban development and improve citizens' quality of life. It reflects a comprehensive grasp of modern governance challenges in addressing urban problems.