# Pathfinder NDA/NA: National Defence Academy & Naval Academy Entrance Examination
> Arihant Pathfinder NDA/NA 2022-23 — 8000+ MCQs, 4 sections, full PYQs, complete UPSC syllabus.

## Details

- **Author:** Arihant Experts
- **Publisher:** Arihant Publications India Private Limited
- **Language:** English
- **Edition:** 2022-23 Edition
- **Year:** 2022
- **Pages:** 1314
- **ISBN:** 978-93-25797-96-3
- **File Size:** 27.9 MB
- **Difficulty:** intermediate
- **Price:** Free
- **URL:** https://www.allcompetitionclasses.co.in/books/pathfinder-ndana-national-defence-academy-naval-academy-entrance-examination

## Exam Relevance
- NDA
- NA (Naval Academy)
- CDS
- AFCAT
- CAPF AC
- SSC CGL
- SSC CHSL

## Subjects & Topics
- Mathematics
- Set Theory
- Algebra
- Trigonometry
- Differential Calculus
- Integral Calculus
- Vector Algebra
- Statistics
- 3D Geometry
- General English
- Grammar
- Vocabulary
- Physics
- Chemistry
- Biology
- History
- Geography
- Indian Polity
- Indian Economy
- General Knowledge
- Current Affairs
- Defence Exams
- Competitive Exam Prep
- Mathematics
- General Science

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## Full Description
If you're serious about cracking the NDA/NA exam, you already know the competition is brutal — UPSC conducts it twice a year and thousands of aspirants are fighting for a limited number of seats. What you need is a single book that covers the entire syllabus without making you chase five different resources. That's exactly what this edition of Arihant's Pathfinder NDA/NA does. Over 8000 MCQs, chapterwise previous years' questions, and full solved papers from 2017 to 2021 — all under one cover.

The book divides the complete UPSC NDA/NA syllabus into four major sections, each further broken into targeted chapters. Paper I is Mathematics, and it's handled in serious depth. The Mathematics section covers Set Theory, Relations and Functions, Complex Numbers, Quadratic Equations, Sequences and Series, Permutations and Combinations, Binomial Theorem, Logarithms, Matrices and Determinants, Analytical Geometry in 2D and 3D, Trigonometry, Differential Calculus (Limits, Continuity, Differentiation, Application of Derivatives), Integral Calculus (Indefinite and Definite Integrals, Areas under Curves), Differential Equations, Vector Algebra, and Statistics. Every chapter opens with a theoretical synopsis, moves to solved examples, then practice MCQs, and ends with chapterwise previous years' questions — so you see exactly how each concept has been tested in actual NDA papers.

Paper II covers the General Ability Test (GAT), split across three components. General English includes grammar, vocabulary, reading comprehension, and error detection — the kind of questions that trip up science students who haven't focused on English since Class 10. The General Science section is divided into Physics, Chemistry, and Biology. Physics covers Motion, Work and Energy, Waves and Sound, Heat and Thermodynamics, Light and Optics, Electricity and Magnetism, Nucleus and Radioactivity, and Modern Physics. Chemistry takes you through Physical and Chemical Changes, Elements and Compounds, Atomic Structure and Radioactivity, Periodic Table, Chemical Bonding, Acids/Bases/Salts, Metals and Non-Metals, Carbon and its Compounds, and Electrochemistry. Biology covers Diversity in Living World, Cell and Cell Division, Biomolecules, Plant and Animal Tissues, Plant Physiology and Reproduction, Human Physiology (Systems I and II), Health and Diseases, Economic Importance of Biology, and Ecology and Environment. The General Studies section rounds out with History (Pages 831–913 in this edition), Geography (914–986), Indian Polity (987–1020), Indian Economy (1021–1046), and General Knowledge/Current Affairs (1047–1086). The appendix includes solved NDA/NA papers from 2017 through 2021 (both attempts each year where applicable), so you can do full-length timed practice.

This book is built first and foremost for NDA and NA aspirants — class 10 pass students who are 16.5 to 19.5 years old and targeting a career in the Indian Army, Navy, or Air Force through the NDA route. But the subject coverage makes it useful beyond NDA. CDS (Combined Defence Services) exam candidates will find the Mathematics, English, and General Studies sections directly applicable. AFCAT (Air Force Common Admission Test) aspirants can use the Mathematics and General Awareness sections for overlap preparation. Students in Class 11 and 12 preparing for Board exams alongside defence entrances will find the Physics, Chemistry, and Biology chapters a clean supplement to NCERT. The General Studies section — particularly History, Geography, and Indian Polity — is relevant for SSC CGL and SSC CHSL aspirants building their GK base. Even CAPF (AC) candidates can use the General Awareness and Mathematics components.

Arihant's expert team behind this book has been developing competitive exam content for over 15 years. The editorial team structures each chapter with the same logic: build theory, show solved examples, give practice questions, then anchor with actual exam questions. This approach has made the Pathfinder series one of the most recognized NDA preparation resources in India. The 2022-23 edition is updated with solved papers from 2021 (both attempts) and 2020, giving aspirants the most recent exam data available at the time of publication.

The PDF version here is formatted for mobile reading — the text stays legible on a 6-inch screen, diagrams and tables render cleanly, and the file loads quickly. With 1300+ pages this is a large book, but the PDF is optimized so it doesn't eat your storage.

If you're targeting the next NDA cycle, start with the solved papers to understand the pattern, then work through the Mathematics and English sections chapterwise, and use the General Studies section for structured GK revision. This book won't get you through SSB, but it will get you past Paper I and Paper II — and that's where the journey begins.

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