Hello,

To be eligible for NDA candidate must be between the ages of 16.5 and 19.5 years to be eligible to appear for the NDA 2021 examination. There is no age relaxation for reserved category candidates in the NDA examination. So to be eligible for NDA 1 2024 candidate should be born between July 2, 2005, to July 1, 2002. As you were born on 30th July 2005 you will be eligible for NDA 1 2024 but you will not be eligible for NDA 2 2024. The NDA is conducted twice ever year so considering NDA 2 2021 and the remaining years that you have left you have 6 more chances to give NDA.