Best Books and Resources for NDA Written Exam Preparation 2026
Best Books and Resources for NDA Written Exam Preparation 2026 Table of Contents Hey future warriors! If you dream of wearing that glorious uniform, you are in right place. Doing solid NDA Written Exam Preparation is a very serious task. Over 4 lakh candidates apply for the National Defence Academy every single year, but only about 1% actually crack it. Cadets Defence Academy is proud to be the leading NDA coaching in Dehradun, and we are here to help you crack this exam. Understand NDA Exam Basics First Before you collect books for your NDA written exam prep, you absolutely must know the battleground. Many students jump into buying heavy guides without analyzing the real NDA syllabus 2026. Detailed Exam Pattern and Syllabus Breakdown The NDA exam pattern written consists of two offline papers conducted on the same day. Paper 1: Mathematics Total Marks: 300 Questions: 120 Duration: 2.5 Hours Marking: +2.5 for correct, -0.83 for wrong. The NDA maths syllabus is strictly 11th and 12th grade level. If you look closely at past papers, topics like Calculus (20-25 questions), Matrices & Determinants (30 questions), and Trigonometry (30 questions) hold the maximum weightage. Paper 2: General Ability Test (GAT) Total Marks: 600 Questions: 150 Duration: 2.5 Hours Marking: +4 for correct, -1.33 for wrong. The GAT syllabus NDA is divided into English (200 marks) and General Knowledge (400 marks). GK further splits into Physics, Chemistry, General Science, History, Geography, and Current Events. You should target scoring above the NDA cut off marks previous years. Usually, clearing 350-360 out of 900 marks guarantees you a call for the SSB Interview. Common Mistakes to Dodge When peoples ask me how to prepare for NDA written exam, I tell them to avoid these exact errors: Ignoring Negative Marking: Attempting every question blindly will destroy your score. Skipping Physical Fitness: This is a defence exam. While doing written prep, you must run 2-3 km daily. Only Studying Math: Math is a qualifying paper (you need minimum 25% marks), but GAT decides your final merit rank. Creating a balanced schedule is your best NDA written exam strategy. Top Books for Mathematics Section Your NDA maths preparation requires speed and accuracy. You get around 1 minute per question. Must-Have Core Math Books Mathematics for NDA and NA by RS Aggarwal: This book is legendary. It provides 500+ objective questions per chapter. If you want excellent NDA algebra practice, this book breaks down complex numbers and quadratic equations perfectly. Pathfinder NDA book by Arihant: It has great chapter-wise theory. I recommend using it strictly for solving previous year questions given at the end of each unit. NDA maths book Lucent: This is highly beneficial if you are weak in base concepts. It explains set theory and probability with very simple examples. Advanced Practice Books RD Sharma (Objective): If you want to solve calculus questions NDA level, RD Sharma builds insane speed. It teaches you how to skip steps and find answers mentally. Target: Solve 50 unique problems daily. Focus majorly on trigonometry for NDA exam because it links directly with calculus and geometry. Quick Revision Guides NCERT Class 11-12: Never ignore these. UPSC directly picks theoretical statement-based questions from NCERT lines. Keep a separate diary just to write down formulas and NDA practice questions maths. Best Resources for General Ability Test (GAT) GAT is huge. It can easily push your marks above 400 if you play smart. English and Comprehension Books Your NDA English preparation checks basic grammar and vocabulary. Wren & Martin High School English Grammar: The best tool to master active/passive voice, prepositions, and tenses. Objective General English by SP Bakshi: Use this specifically for Synonyms, Antonyms, and Spotting Errors. It has 2000+ MCQs. GK and Current Affairs Picks You cannot memorize the whole world’s history. For NDA GK current affairs, be specific. Lucent General Knowledge: This small book covers everything. Focus on the Indian National Movement (1857-1947) if you want direct history questions NDA. Manorama Yearbook 2026: Good for defense deals, international summits, and sports awards. Science and Geography Books Science covers around 200 marks in GAT. physics for NDA GAT: Read NCERT Class 9th and 10th. Focus on Optics, Electricity, and Laws of Motion. chemistry NDA exam: Focus on everyday chemistry like Acids, Bases, Salts, Cements, and Glass from NCERT Class 10. Online Platforms and Mock Tests Books give you knowledge, but digital tools give you speed. NDA Written Exam Preparation in 2026 needs technology. Free and Paid Apps For fast NDA online preparation, use your smartphone wisely. Current Affairs Apps: Download Inshorts or similar news apps to read daily headlines in 60 words. NDA app for practice: Search the Play Store for apps that offer daily 10-question quizzes while you are travelling. Best Mock Test Series You must evaluate yourself weekly. Use a NDA mock test free available on various portals to check your initial level. Purchase a premium NDA online test series. Cadets Defence Academy provides an exact UPSC simulation interface that trains your brain for the real exam pressure. YouTube Channels for Prep NDA YouTube channels prep: Many channels teach shortcut tricks for integration and matrices. Subscribe to the Cadets Defence Academy channel where our faculty solves NDA maths previous papers live. Topper Strategies and Study Plans You need a strict military-style discipline to clear this exam. Here is a hardcore NDA 2026 preparation guide timetable. Sample 7-Day Timetable Structure 06:00 AM – 07:00 AM: Physical exercise (Running, pushups) and fresh newspaper reading. 07:30 AM – 10:00 AM: Mathematics core study (New concepts). 10:30 AM – 12:30 PM: Math practice (Solving 50+ MCQs). 02:00 PM – 04:00 PM: GAT Science (Physics/Chemistry alternate days). 04:30 PM – 06:00 PM: English Grammar and Vocabulary building. 07:00 PM – 08:30 PM: History/Geography/Polity reading. 09:00 PM – 10:00 PM: Daily revision of all notes before sleeping. Beyond Written: The SSB Interview Your NDA Written Exam Preparation is only stage one. Stage two is the 5-Day SSB Interview. Day 1: OIR Test and Picture