Strategies to enhance comprehension abilities for extensive reading required in UPSC include active reading techniques, like highlighting key concepts and summarizing paragraphs. Practicing SQ3R (Survey, Question, Read, Recite, Review) helps manage lengthy texts effectively. Setting specific goals for reading can encourage focused and targeted comprehension. Engaging with discussion forums or study groups allows candidates to discuss readings, reinforcing understanding and extracting different viewpoints. Finally, maintaining a reading log can track progress and identify topics requiring further attention, fostering continuous improvement in comprehension skills.