The National Defence Academy (NDA) exam is one of the most prestigious and competitive entrance exams in India. Conducted by the Union Public Service Commission (UPSC), the NDA exam is essential for aspirants to join the Indian Army, Navy, and Air Force as officers. Among the resources available, YouTube has emerged as a valuable platform that offers free and high-quality NDA preparation content.
In this post, let’s explore the top NDA preparation YouTube channels, highlighting the content they provide. You can check out these channels on YouTube to see if they suit your needs.
Why Use YouTube for NDA Preparation?
Before we dive into the list of top channels, it’s important to understand why you should prepare for NDA on YouTube:
- Free and Accessible: High-quality lessons and practical materials are available at no cost.
- Video-Based Learning: Concepts are explained visually to help you memorize more easily.
- Live Sessions and Q&A: Many channels offer live sessions to clear your doubts.
- Regular Updates: Stay up-to-date with exam patterns, syllabus changes, and current affairs.
- Flexibility: You can watch video lessons anytime and anywhere.
6 Best YouTube Channels for NDA Preparation
Here’s a curated list of the top YouTube channels for NDA preparation:
#Defence Wallah
Subscribers: 1.33M
Videos: 2.9K

Backed by the trusted Physics Wallah brand, Dfence Wallah is your one-stop solution for the preparation of the NDA exam. This channel offers structured NDA courses with daily live classes, doubt sessions, mock tests, and motivational content. Additionally, you can get the best tips and tricks to crack any Defence exam and the latest exam notification with detailed full information. Their teaching style is conceptual and well-paced for both beginners and reviewers.
#Major Kalshi Classes
Subscribers: 1.4M
Videos: 10K
Major Kalshi Classes is a reputed NDA coaching institute with a strong YouTube presence. Their in-depth subject tutorials, along with real-life NDA cadet stories, create a well-rounded learning experience. Apart from the NDA, it offers guidance on other defence exams, such as AFCAT, CAPF, SSB, JEE, NEET, etc. This institute also features India’s most loved defence prep app – MKC Learning App.
#SSBCrackExams
Subscribers: 1.27M
Videos: 3.6K
SSBCrackExams is another popular NDA YouTube channel, which is ideal for those seeking English-medium courses. It provides updated daily current affairs and defense-related news, essential for the NDA preparation. The channel also offers app-based quizzes and test series for NDA.
#Learn with Sumit
Subscribers: 453K
Videos: 4.3K

Learn with Sumit is India’s most trusted coaching platform for NDA, CDS, AFCAT, and other defence exam preparation. It’s an excellent choice for NDA aspirants who prefer clear and structured content. On this channel, you can find expert classroom training, updated study material, live doubt sessions, and mock tests. It creates playlists for different subjects, like Math, Geography, History, Physics, English, and more.
#Wifistudy Defence Exams
Subscribers: 152K
Videos: 4.5K
Wifistudy Defence Exams is a comprehensive platform for preparing various defence exams, such as NDA, CDS, AFCAT, CAPF, Air Force X & Y, Navy, etc. This channel includes interactive doubt‑clearing, mock tests, subject‑specific lectures, and current affairs sessions. Plus, you can watch its live classes to interact with the teacher in real time.
#Arpit Choudhary
Subscribers: 430K
Videos: 3.8K
The channel is dedicated to helping students prepare for NDA, SSB, CDS, and AFCAT exams, aiming to join the Indian Armed Forces. Its content is tailored to NDA/SSB exam patterns and full syllabus coverage. Their video lessons provide intensive walkthroughs of core math topics like complex numbers, matrices, sequences & series, statistics, and more. Complex topics are broken into clear concepts with plenty of examples, so that you can understand them without effort.
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Final Words
Preparing for the NDA exam requires high-quality resources, smart strategies, and consistent effort. YouTube channels provide a chance to access top-notch learning at no cost. For viewers who don’t know how to prepare for the exam, the above 6 best YouTube channels for NDA preparation are worth watching.