It is possible and People have done that before. All you need good study material and a solid strategy.
Strategy part, NDA is all india Level Exam and lakhs of student appears every year. Some are fresher and some are repeaters. Most of them get coaching some don’t. If you want to compete with them and win the game you need to know literally all about the NDA exam. Example-
- Last 2 years cut off marks
- Trend Analysis, means which type of question and how much of them were asked in previous exam.
- Once you know trends of question and important topics, do as much as questions you can from those topics, strengthen your week topics. Practice makes a man perfect.
For study material: There are plenty of good books out there in market having rich content. Pathfinder NDA is most popular where you can find all the subjects with plenty of MCQ’s Exercises. R.S. Agarawal math’s for NDA is one of the finest books for math’s. For English Paramount Vol. 1 will be enough. For GS, physics and other science subjects read and revise 11th 12th NCERT.
Read English News paper every day. Keep yourself update about national and international news and issues.
It will help you lot in written as well as in SSB interviews.
Beside this, you can join coaching classes. It will help you lot.
Join Best NDA Coaching in dehradun-A Military Academy, Dehradun