Hello dear student !

NDA is a national level exam for defense posts. It is very difficult to crack and making through it is like a dream coming true. NO, you don't need computer as a subject in class 12th in order to appear in the NDA examination. You just need to have PCM Stream in class 12th.

Hope this helps !

Hi!

No , There is no such rule or criteria of having Computer in 10+2 level for NDA exam.

According to the Qualification criteria of NDA :

Student in their 10+2 must be  from a recognized board or University with Physics and Mathematics as a compulsory subject.

Hope this Helped.