u/Icy-Photograph-2971

So I am in class 12th , I always wanted to join armed forces my first attempt of nda would be the NDA 2 2026 I want to prepare for that but don't know how to start can anyone suggest youtube playlists or similar .

Or should I study from books like pathfinder nda/na 2020 (I have its pdf) version and is pathfinder enough for maths?

130 days are left :(

I would be very thankful