Understanding the exam pattern before commencing UPSC preparation is critical for optimizing study strategies and managing time efficiently. Familiarity with the structure, marking schemes, and weightage of subjects helps aspirants devise tailored revision plans. Knowing the types of questions asked in the Preliminary and Mains exams allows candidates to focus on relevant resources and practice accordingly. Moreover, being aware of the syllabus boosts confidence and ensures coverage of essential topics, ultimately leading to better preparation and enhanced performance in the examination.