Delhi Institute for Administrative Services (DIAS) announces a free seminar for Physics Optional by DP Vajpayee Sir on June 7, 2026, at 10:00 AM. New offline and online batches for the Civil Services Examination will commence on June 8, 2026. Additionally, the All India Test Series for Physics and Chemistry starts on June 6, 2026. Interested candidates can visit the Karol Bagh center, email diasindia0702@gmail.com, or check details at diasindia.com.