Hello

NDA maths syllabus is basically 11th and 12th syllabus, so you can start your NDA preparation in class 11 . Also, it's 10th and  it's your board year so focus on it, still if you want to prepare for nda in 10th itself then I would suggest you to cover GAT syllabus of NDA along with 10th syllabus or  you first complete your 10th syllabus and then start your nda full preparation i. e  both Maths & GAT following the below tips:-

--------------------------) First of all know the syllabus and examination pattern.

Syllabus:- https://competition.careers360.com/articles/nda-syllabus

Examination pattern:-

NDA Examination pattern  for Maths

NDA examination pattern for General Ability Test

For detailed examination pattern checkout:-

https://competition.careers360.com/articles/nda-exam-pattern

---------------------) The top books which you can follow for the preparation of your NDA  examination  are provided below:-

>>>>>> MATHS

>>>>>> GAT

For more about books for nda visit :- https://competition.careers360.com/articles/best-books-prepare-for-nda

------------------------) Practice questions:- after finishing each chapter you should practice mcqs in case of both Maths & GAT

------------------------) Short breaks :- take short breaks in between your studies, studying continuously can be brain tiring and it becomes difficult to focus and study with concentration, so take breaks to relax and refresh your brain.

------------------------) Make short notes:- You should make chapterwise short notes .These short notes will be a great revision tool for your examination.

------------------------) Set  goals :- set daily & weekly goals to cover your syllabus and meet them without any fail.

------------------------) Follow a routine or timetable :- you can make a routine and religiously follow it and try to give at least 7- 8 hours to study each day in your routine.

------------------------) Revise:- Revision is very important otherwise as you move forward in your syllabus, you start forgetting what  you have learned before and you won't be able to perform well in your examination.

------------------------) Solve previous year NDA question papers and attempt mock test :- Solving previous year and mock NDA questions papers will let you know the examination pattern, your preparation level etc and  it will be of great help to you . For nda previous year papers checkout our page at:- at https://competition.careers360.com/articles/nda-question-papers/amp

For more tips checkout:- https://competition.careers360.com/articles/how-to-prepare-for-nda

Thank you