Located in the heart of the city, Dehradun on Subhash Road, Near Uttarakhand Secretariate, Behind Lord Venkateshwar Wedding Point, Just 1.5 km from Clock Tower, 3 km from ISBT, 24 km from Airport, in close proximity to shopping and business centers, GPO, Banks and all leading Public Schools & Colleges, DDA is the No.1 Coaching Institute in India for NDA, SSB-Interview, All recruitment of Indian Army, Indian Navy (AA/SSR), Indian Airforce (Group ‘X’ & ‘Y’), Coast Guard, Merchant Navy Written test