Introduction:
The UPSC (Union Public Service Commission) examination is one of the most competitive exams in India. Aspiring candidates need to have a comprehensive understanding of current affairs to excel in this examination. While NCERT books are an excellent resource for building a strong foundation in various subjects, relying solely on them for current affairs may not be sufficient.

Limitations of NCERT books for current affairs:
1. Lack of up-to-date information: NCERT books are designed to provide fundamental knowledge and concepts. However, they may not cover the latest events and developments as they are revised periodically, and the information may become outdated.
2. Narrow focus: NCERT books primarily focus on academic subjects and may not extensively cover current affairs, which require a broader understanding of national and international events.
3. Insufficient depth: Current affairs demand an in-depth analysis of various issues, including their background, implications, and different perspectives. NCERT books, being introductory in nature, may not provide the required depth of information.
4. Dynamic nature of current affairs: Current affairs are dynamic and constantly evolving. They require staying updated with the latest news, government schemes, policies, and international developments. Relying solely on NCERT books may not provide real-time information.

Supplementary sources for current affairs:
1. Newspapers: Reading newspapers regularly, such as The Hindu, Indian Express, or Livemint, can provide timely and comprehensive coverage of current affairs.
2. Magazines: Magazines like Yojana and Kurukshetra cover various government schemes, policies, and socio-economic issues in detail.
3. Online platforms: Websites like EduRev provide comprehensive study material, including current affairs, for UPSC aspirants.
4. Government reports and publications: Reports published by government bodies like NITI Aayog, Ministry of Finance, and Ministry of External Affairs are essential sources for current affairs.

Conclusion:
While NCERT books are an essential resource for building a strong foundation, relying solely on them for current affairs may not be sufficient for the UPSC examination. Aspirants should supplement their preparation with other sources like newspapers, magazines, online platforms, and government reports to stay updated with the latest developments. A well-rounded approach to current affairs preparation will enhance the chances of success in the UPSC examination.