Hey.

The minimum acceptable height is 152 cm for Army, Navy and Naval Academy while 162.5 cm for Air Force. For Gorkhas and individuals belonging to hills of North-Eastern, the minimum acceptable heights will be 5 cm less

You can use the link which is given below for a complete detail on required  height and respective weight.

https://competition.careers360.com/articles/nda-eligibility-criteria/amp

Best of luck

Hey Bappa! NDA or National Defence Academy Exam is a national level exam organized by UPSC (Union Public Service Commission) to recruit candidates in Army, Navy and Air Force. It is a two-tier examination, wherein, candidates qualifying the written test will also have to clear the SSB interview round. For different wing there is different height and weight criteria. You can get whole related information from the below link. 

https://collegedunia.com/exams/nda/eligibility