NDA Preparation 2023: Tips and Strategy How to Make Strategy for NDA 1 2023 Exam Preparation: The NDA exam is one of the most prominent and most competitive govt examination in India conducted by U.P.S.C. To crack NDA in first attempt requires effort, perseverance and dedicated hard work. This is due to the comprehensive selection process, which includes a written examination and an SSB interview. Both these tests evaluate an individual for their general aptitude, intelligence and overall personality or An average it takes 2-3 attempts for a Candidate to crack NDA and it has a success rate of only