Aspirants can utilize NCERT books effectively for preparing for UPSC by focusing on their fundamental concepts. These texts provide a concise yet comprehensive overview of essential subjects, making them ideal for building a strong foundational knowledge. Candidates should prioritize studying relevant topics and supplement NCERTs with advanced materials for in-depth understanding. Regular revision of these books enhances recall and ensures clarity of concepts. Moreover, integrating current affairs with NCERT content can help candidates grasp the evolving context of static information, providing a rounded perspective necessary for the examination.