Introduction
I didn’t join a big coaching center. Instead, I began with NCERT books, online resources, and lots of self-discipline. My NDA exam preparation involved a clear routine—mornings for mathematics, afternoons for general ability, and evenings for mock tests. One of the best things I did was to maintain a mistake journal, where I noted every error and revised it weekly. Trust me, it helped more than any fancy book, and also, I chose YouTube for preparation, which is the best platform to use for studying.

Understanding the NDA Exam: What It Takes

Before diving deep into NDA exam preparation, I had to first understand what I was preparing for. I analyzed the syllabus from the official website of UPSC patterns and expectations were more intense than I imagined. The exam is not just about knowledge, but clarity of thought, speed, and strategy. I realized early on that preparation wasn’t just about books—it was about building the right mindset. This was the first competitive exam of my life, and it taught me many things.
official website of UPSC: https://upsc.gov.in/
How I Started My NDA Exam Preparation
I did not want to join a big coaching center. Instead, I began with NCERT books, online resources, and lots of self-discipline. My NDA exam preparation involved a clear routine— at that time, I was in 12th grade, and my boards were coming also, so I made a perfect strategy about managing school boards and the preparation for my exam. My NDA exam preparation was clear in the mornings, school afternoons for general ability, and evenings for mock tests. I got all the previous year’s questions for the exam from the official website of UPSC: https://upsc.gov.in/examinations/previous-question-papers. I remember I did one of the best things: I maintained a mistake journal, where I noted every error and revised it weekly. Trust me, it helped more than any fancy book in my board preparation as well as in my NDA exam preparation.

What I learned from that phase of my life?

Although I didn’t crack the exam in my first try, it was far from a failure. My first attempt taught me the real structure of the paper and helped me identify where my NDA exam preparation lacked depth. For example, I underestimated the importance of English vocabulary and overestimated my math speed. But the attempt gave me a roadmap—a direction for my next try.
My Mistakes During NDA Exam Preparation
One of the biggest mistakes I made during my NDA exam preparation was trying to manage too many things at once. I was preparing for my Class 12 board exams alongside the NDA, and that separated my focus. As a result, I couldn’t give 100% to either.
second mistake was not revising enough, and by weekly. I kept studying new topics but didn’t revisit the older ones regularly, which affected my recall during the actual exam. Because of that, I lost my confidence inside the exam hall. Even though I had prepared, self-doubt took over, and it impacted my performance more than I expected.
These lessons taught me that NDA exam preparation is not just about how much you study, but also how well you manage your time, emotions, and energy.
Tips for Effective NDA Exam Preparation
If you’re just starting your NDA exam preparation, here are a few tips that genuinely helped me:
Stick to the syllabus. Don’t chase everything. Focus on what’s mentioned in the official UPSC NDA syllabus.
NCERT is at least till Class 12, especially for math and science.
Revise often, not just once: I used weekends to revise the entire week’s study, which made retention stronger.
Practice mock tests: Real-time pressure practice is a game-changer.
Take care of your body and mind: Sleep well, eat right, and give your brain breaks—it boosts focus.

Final Thoughts

I learned from my first NDA attempt that mindset, consistency, and learning from mistakes are more important than books when it comes to NDA exam preparation. I improved my confidence, clarity, and discipline even though I didn’t pass it. If you are embarking on this journey, maintain your focus, trust your efforts, and learn from every step. This process prepares you for life in uniform, not just for an exam.
Studying is only one aspect of NDA exam preparation; other factors include discipline, clarity, and mindset. I hope my real-life experience and candid errors will help you prepare for the NDA exam.
Start now if you want to serve your country. Be dependable, maintain your focus, and take inspiration from true tales like mine.
📩 Want to share your NDA journey or have questions? I would love to connect, so please leave a comment or message me on Instagram!
🔗 Visit LearnWithTani.com for additional exam and self-improvement advice.
❓ Frequently Asked Questions (FAQs) on NDA Exam Preparation
1. When should I begin studying for the NDA exam?
Class 11 or 12 would be ideal. Managing boards and NDA together is facilitated by early preparation.
Details of the UPSC NDA
2. Is it possible to pass the NDA without coaching?
Indeed, a lot do. Self-study can be sufficient with the correct approach and perseverance.
👉 Unacademy NDA Handbook
3. Does NDA require physical fitness?
Of course! After passing the written exam, physical fitness is crucial. 👉 NDA Physical Test Guide
4. Are girls eligible to apply for NDA?
The NDA exam is now open to girls.