The National Defense Academy (NDA) and Naval Academy (NA) exams are highly competitive exams in India, conducted by the Union Public Service Commission (UPSC) for candidates who wish to join the Indian Armed Forces. These academies train young men to become officers in the Indian Army, Navy, and Air Force. In this blog, we will discuss in detail the eligibility criteria for joining NDA and NA. Age limits To apply for the NDA and NA exams, candidates must first meet the eligibility criteria set by the UPSC. The first criterion is the age limit, which requires candidates to be between