Mock examinations alleviate anxiety before the real UPSC exam by simulating the actual test environment, allowing candidates to familiarize themselves with the format and timing. This practice helps candidates manage their time better and reduces last-minute stress. Additionally, completing mock tests allows aspirants to identify their strengths and weaknesses, enabling targeted revision and improvement before the actual exam. Regular performance analysis through these tests boosts confidence, providing a clearer understanding of where they stand, ultimately enhancing their overall readiness.