Greeting Aspirant,

To be eligible for NDA, one needs to be at least 16.5 Years and not More than 19.5 Years. Your current age is 19.3 Years. If you have already applied then you may Proceed, but you cannot apply for the upcoming NDA exam

Hope My Answer Helped You.

Best Of Luck For Future.

Minimum age of a candidate to apply for NDA 2020: 16.5 years

Maximum age limit as per NDA 2020 eligibility criteria: 19.5 years

Note: There is no reservation hence there is no age relaxation for candidates belonging to any category in NDA.

Eligibility:

Only unmarried male candidates born not earlier than January 02, 2002, and not later than January 01, 2005, are eligible to apply for NDA (1) 2020. Candidates who meet the NDA age limit criteria can only apply for the exam.

So sorry , you don't fit for NDA eligibility ,so you can't give NDA exam.

for more details see the below link:

https://competition.careers360.com/articles/nda-eligibility-criteria#:~:text=Minimum%20age%20of%20a%20candidate%20to%20apply%20for,are%20eligible%20to%20apply%20for%20NDA%20%281%29%202020.