Reading NCERT textbooks is beneficial for UPSC studies as they provide a clear and concise understanding of fundamental concepts across various subjects. These books are well-structured and focus on core themes, making them an excellent resource for building a solid foundation. Moreover, NCERTs offer a simplified approach, especially in history, geography, and political science, which is crucial for aspirants new to these subjects. Familiarity with NCERT content also aids in answering questions in a more structured and analytical manner, enhancing overall exam readiness.