Hi Kundam,

Hey, as per the eligibility criteria of NDA 2021, student must be of 16.5 years - 19.5 years to be eligible to give NDA(1) examination.

As your birth date is 29th November, 2001 you will be of 19 years in November 2020, so no, you will not be eligible to apply for NDA(1) Examination 2021 as well as NDA(2) Examination 2021.

Refer here for more info - https://competition.careers360.com/articles/nda-eligibility-criteria

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!