Candidates can improve their time management skills for the UPSC exam by creating a structured study schedule. They should break down their syllabus into smaller, manageable sections and allocate specific times for each. Utilizing tools like timers can create a sense of urgency. Regular practice through mock tests helps evaluate speed and accuracy, while self-reflection on performance will identify areas needing more focus. Additionally, setting realistic goals and rewarding oneself for meeting these can help maintain commitment to the study plan.