Doing BSc Physics Hons from DU, not only will help you understand the subject in a better way, but staying in Delhi, you'll have access to some of the best Weekend/Weekly Classroom Coachings for UPSC CSE, PCS, SSC and Other Government Service Exams besides interactions with Top Professors as well as Study Circles. Especially in UPSC CSE, there is one Optional Subject worth 500 Marks of a Total of 2025. It is theoretical and taking Physics will really help you excel, as most of the Paper Reviewers will have the same mentality as DU Professors, hence you'll have a strong idea of how to manage the Paper.

For more information about Government Exams do follow the link https://competition.careers360.com/articles/sarkari-exams