After clearing the NDA Written Examination, candidates are eligible to sit for the SSB Interview. This is the final selection test to get selected into the National Defence Academy and hence, it includes two stages- Stage 1 and Stage 2. Stage 1 is a screening test that examines the verbal and non-verbal skills of the candidates. While Stage 2 includes the Psychological test and Group Testing Officers Test. After clearing both the stages, candidates are selected for a round of personal interview. Based on the interview performance, he/she will be selected for the eligible post in the Defence Academy.