Hello Hiten Kumar.

The syllabus for NDA is same for students of every stream. 

The NDA exam ia divided into two papers – Mathematics and General Ability Test (GAT). 

The Maths paper will include testing your knowledge of 12th level maths. And the General Ability includes topics like English language, Physics, Chemistry, General Science, Social Studies, Geography and Current Affairs.

You can use the link below to see the topic wise syllabus of each subejct.

https://www.google.com/amp/s/competition.careers360.com/articles/nda-syllabus/amp

Best of luck