Understanding the principles of good governance assists in UPSC preparation by providing a framework to analyze various policies and government actions critically. Familiarity with concepts such as accountability, transparency, and participation enables candidates to assess the effectiveness of public administration. Knowledge of governance principles enhances the ability to address questions and write essays tying current events to theoretical frameworks. This understanding also encourages aspirants to think about reforms and solutions for systemic issues in governance, preparing them to contribute positively as future civil servants. Ultimately, grasping these principles strengthens overall preparation for the UPSC exam.