Effective time management during the UPSC mains examination is crucial for success. Aspirants should develop a clear strategy for allocating time to each section and question based on their strengths and weaknesses. Practicing with timed mock tests can enhance speed and accuracy. Additionally, prioritizing questions based on difficulty and marking those they can tackle quickly can conserve valuable time. Finally, maintaining a calm mindset during the exam is essential, as stress can lead to poor decision-making and affect overall performance, making practice and preparation key.