Hello,

The age limit to appear for National Defence Academy (NDA) Entrance Examination is 16.5 years to 19.5 years. The candidates appearing in 10+2 Entrance Examination or passed with Mathematics, Physics and Chemistry can appear for NDA Entrance Examination. You will appear in class 12th examination in the year 2023 so by considering the age criteria you can appear for NDA 1 2023, NDA 2 2023 and NDA 1 2024. You will have 3 attempts to appear for NDA Entrance Examination provided you must pass in class 12th examination appearing in the year 2023.