Sound is an essential topic in Physics and plays a significant role in competitive exams such as the National Defence Academy and Naval Academy (NDA-NA) Exam – Paper II (GAT) and the General Knowledge Paper of the Combined Defence Services (CDS) Exam. A recent class delved deep into the subtopics under Sound, aiming to provide … Read more
The National Defence Academy (NDA) is a prestigious institution that trains young aspirants for a career in the Indian Armed Forces. Every year, thousands of candidates aim to secure a position in this esteemed academy. The NDA 2025 Notification is anticipated with great enthusiasm, as it provides vital details about the examination process, eligibility criteria, … Read more
A recent class on Differentiation and Differentiability for the NDA-NA Exam – Paper I (Maths) focused on two significant theoretical concepts: Rolle’s Theorem and the Mean Value Theorem. These theorems, fundamental to calculus, lay the groundwork for understanding the behavior of functions and their derivatives. The session also included an extensive practice session on multiple-choice … Read more
Waves form an essential foundation in Physics, particularly for competitive exams like the National Defence Academy and Naval Academy (NDA-NA) Exam – Paper II (GAT) and the General Knowledge Paper of the Combined Defence Services (CDS) Exam. A recent class was conducted to explore this fascinating topic, covering its broad spectrum of subtopics. The session … Read more
The National Defense Academy (NDA) serves as a vital gateway for aspiring candidates who wish to serve in the Indian Armed Forces, encompassing the Army, Navy, and Air Force. One of the most enticing aspects of a career in defense is the competitive salary structure that accompanies it. Understanding the NDA Salary for 2025, including … Read more
The National Defence Academy (NDA) is renowned for its rigorous training programs, designed to prepare cadets for the challenges of military service. However, a troubling trend has emerged over the years: a significant number of cadets are leaving their training prematurely. This phenomenon raises questions about the underlying factors contributing to such high dropout rates. … Read more
A recent class on Differentiation and Differentiability for the NDA-NA Exam – Paper I – Maths delved into advanced topics of calculus. This session expanded on foundational concepts, introducing techniques like logarithmic differentiation, parametric differentiation, implicit differentiation, and higher-order derivatives, particularly the second derivative. This engaging class balanced theoretical insights with problem-solving practice, ensuring students … Read more
This session was designed to reinforce the concepts discussed in an earlier class, which covered subtopics such as the human eye, vision defects, refraction and dispersion through a prism, scattering of light, and optical instruments like microscopes and telescopes. By applying theoretical knowledge to exam-oriented questions, the class provided an effective way to bridge learning … Read more
A recent class on Differentiation and Differentiability for the NDA-NA Exam – Paper I – Maths provided a deep dive into one of the most crucial topics of calculus. The session aimed to build conceptual clarity while equipping students with problem-solving techniques to tackle related questions effectively. Overview of the Class This interactive class focused … Read more
A recent class on Limit and Continuity for the NDA-NA Exam – Paper I – Maths focused exclusively on practicing Multiple-Choice Questions (MCQs). This session aimed to reinforce students’ understanding of the key concepts covered in earlier classes, providing a practical edge to theoretical learning. Through a structured approach to solving questions from different subtopics, … Read more
