UPSC aspirants typically manage their time during examination preparation by creating a detailed study schedule that allocates specific periods for various subjects and topics. Time management includes balancing revision, practice tests, and current affairs study. Aspirants often use techniques like the Pomodoro Technique to maintain focus during study sessions. Prioritizing topics based on their weightage in the exam is crucial. Regular self-assessment through mock tests helps in identifying strengths and weaknesses, allowing for focused improvement as the exam date approaches.