NDA

No, if you have *BiPC* (Biology, Physics, and Chemistry) subjects in your 12th, you are not eligible to appear for the NDA exam. The National Defence Academy (NDA) exam requires candidates to have studied Mathematics as one of their subjects in Class 12 or equivalent. The eligibility criteria for the NDA exam specify that candidates must have completed *Class 12* (or equivalent) with Mathematics and Physics as compulsory subjects for the Army, Navy, and Air Force wings. Since BiPC subjects do not include Mathematics, you would not meet the academic requirement for appearing in the NDA exam.However, if you are interested in the Army Wing of the NDA, there may be different eligibility rules, but the general requirement for the Navy and Air Force Wings is that you must have studied Mathematics and Physics.

The National Defence Academy (NDA) exam, conducted by the Union Public Service Commission (UPSC), allows candidates to appear for it a limited number of times. As per the eligibility criteria for the NDA exam:- Age Limit: For NDA, candidates must be between 16.5 to 19.5 years old at the time of the commencement of the course.- Educational Qualification: You must be in Class 12 (or equivalent) or have completed it to apply for the NDA exam.Given your date of birth (05/01/2007), you will turn 19 years old on 05/01/2026, which means the latest NDA exam you can appear for will likely be the one conducted in April or November of 2026, depending on the exam schedule and your age on the date of commencement of the course.As for the number of attempts:- You are eligible to take the NDA exam until you turn 19.5 years old, so you would likely have 3 attempts (one in each of the upcoming NDA exam cycles during your 16.5 to 19.5 age window). The exact number of attempts will depend on your age when you appear for the exam, but typically, you can sit for 3 attempts between your 16.5 and 19.5 years. After turning 19.5, you will no longer be eligible for the NDA exam.