If you already know you want to wear the uniform, lead from the front, and serve the nation, then why wait to start preparing? The NDA Foundation Course is your opportunity to get a head start, while everyone else is still deciding what to do after school. At Trishul Defence Academy, this course is designed just for students like you – focused, motivated, and ready to begin early. You’ll build academic strength, improve your physical fitness, and develop the mindset of a future officer. All while continuing your Class 11 and 12 studies. What Exactly Is the NDA Foundation Course?

If you’re aiming for the CDS 2025 exam, you probably already know that the Mathematics section can be both your biggest strength—or your biggest hurdle. For many aspirants, Maths becomes the deal-breaker, not because it’s too advanced, but because of the small, avoidable mistakes that creep in under exam pressure. At Trishul Defence Academy, we’ve worked with thousands of students preparing for the CDS exam, and the patterns are always the same. Even the brightest students fall for common traps, especially in the Maths paper. If you’re serious about clearing the written round, learning from these mistakes is just as