Start with the NCERT textbooks, because the NDA syllabus is school-level and NCERT covers most of it. Then add one book for each part of the written paper: Mathematics, English and General Knowledge. Below is a class-wise booklist, with each title tied to a heading in UPSC’s syllabus. The only authority on what to study is the syllabus in UPSC’s notice. These books are tools for covering it, and we make no claim that any one of them is better than another.
All the titles listed are real, widely available books. Editions change every year or two, so check the edition on the cover and against the current syllabus. We do not host or link to PDFs of any book.
Start from UPSC’s syllabus
The notice for NDA and NA (II) 2026 sets out the syllabus. A booklist makes sense only against it.
- Paper I, Mathematics (300 marks): Algebra; Matrices and Determinants; Trigonometry; Analytical Geometry of two and three dimensions; Differential Calculus; Integral Calculus and Differential Equations; Vector Algebra; Statistics and Probability.
- Paper II, Part A, English (200 marks): grammar and usage, vocabulary, comprehension and cohesion in extended text.
- Paper II, Part B, General Knowledge (400 marks): Physics, Chemistry, General Science, History and the freedom movement, Geography and Current Events. The notice gives the weightage as roughly 25%, 15%, 10%, 20%, 20% and 10% for those six sections.
Notice what the notice does not ask for: it names no book and no reading list. Everything below is our suggestion for how to cover it.
NCERT first, for every section
- Mathematics: the NCERT Mathematics textbooks for Class 11 and Class 12. Most of the headings above (sets and relations, trigonometry, matrices and determinants, calculus, vectors, three-dimensional geometry, probability) are chapters in these two books.
- Physics, Chemistry and General Science: the NCERT Science textbooks for Classes 6 to 10, and the NCERT Physics and Chemistry textbooks for Class 11 and 12 for depth.
- History, Geography and Social Studies: the NCERT History, Geography and Political Science textbooks for the middle and senior school years.
If you read only these and then practise from UPSC’s past papers, you are working on the right things. The rest of this page is for readers who want a second book for a paper.
Class-wise booklist
The table gives a path from Class 8 or 11. The UPSC eligibility begins at Class 12, since a candidate appearing in Class 12 may apply and one appearing in Class 11 may not, so the earlier years are for building the base.
| Stage | Paper | Title and author | Syllabus heading it serves |
|---|---|---|---|
| Class 8 to 10 | Mathematics | NCERT Mathematics textbooks for Classes 8, 9 and 10 | Foundation for Algebra, Trigonometry and Statistics |
| Class 8 to 10 | English | High School English Grammar and Composition by Wren and Martin | Grammar and usage; comprehension |
| Class 8 to 10 | General Knowledge | NCERT Science, History and Geography textbooks for Classes 6 to 10 | Physics, Chemistry, General Science, History, Geography |
| Class 11 | Mathematics | NCERT Mathematics, Class 11; R.D. Sharma’s Class 11 Mathematics textbook for practice; Plane Trigonometry by S.L. Loney | Algebra, Trigonometry, Analytical Geometry |
| Class 11 | English | Word Power Made Easy by Norman Lewis | Vocabulary |
| Class 11 | General Knowledge | NCERT Physics and Chemistry, Class 11 | Physics and Chemistry sections |
| Class 12 | Mathematics | NCERT Mathematics, Class 12; R.D. Sharma’s Class 12 Mathematics textbook for practice | Matrices and Determinants, Calculus, Vectors, Probability |
| Class 12 | English | Objective General English by S.P. Bakshi | Grammar, vocabulary and comprehension practice |
| Class 12 | General Knowledge | India’s Struggle for Independence by Bipan Chandra and others; Certificate Physical and Human Geography by Goh Cheng Leong | History and the freedom movement; Geography |
| Every year | Current Events | Manorama Year Book (annual edition) and a daily newspaper | Current Events, which is about 10% of the General Knowledge part |
| Revision year | All papers | UPSC’s own past papers, indexed on our NDA previous year papers page | Whole paper, timed |
Authors are given as they appear in publisher and library listings. Where a title has editions from several publishers (the R.D. Sharma and S.L. Loney titles, for example), we have not named one, since you should buy the current edition you can verify. We have left out titles whose author or publisher we could not confirm.
One book per paper is enough
A common mistake is to collect a shelf of guides. A more reliable plan is:
- Finish the NCERT books for each section first.
- Pick one practice book for Mathematics and work through it chapter by chapter. Skip chapters that are not in UPSC’s list.
- Pick one book for English grammar and one for vocabulary. Read newspapers or an editorial daily to build comprehension speed.
- For General Knowledge, build short notes by section using the weightage above, with the most time on Physics, History and Geography.
- Then move to timed practice on UPSC’s papers. The pattern and links are on our NDA previous year papers page.
Because wrong answers lose one-third of a question’s marks, practice that stresses accuracy matters more than reading many books.
Two cautions about booklists
- Publisher lists. Many “best book” lists are published by the same companies that sell the books. A title appearing on such a list is not evidence that it is better than others, and we do not suggest it is. We list titles so you know what to look for, and the syllabus decides what to study.
- Free PDF mirrors. Pirated PDFs of coaching books circulate widely. They are copyright infringement, they are often outdated or incomplete, and files from unknown sites can be unsafe to open. UPSC’s own question papers are free and legal on upsc.gov.in. Buy or borrow the books you need from a shop or a library.
If you are starting early
Students in Class 8 to 10 do not need NDA-specific books yet. Strong NCERT Mathematics and Science, a daily reading habit and a clear understanding of the eligibility rules in our NDA eligibility criteria guide are enough. For how to plan the final years, see how to prepare for the NDA and how to join the NDA after 10th and 12th. Our NDA syllabus and exam pattern guide goes through each topic. Families that want a structured start alongside school can look at the NDA foundation course.
If you would like help choosing a plan for your child’s school year, call or WhatsApp +91 70170 31757 for free counselling.
FAQs
Questions parents ask us.
Can't find yours? Ask on WhatsApp; a counsellor usually replies within working hours.
Ask on WhatsAppWhich book is best for NDA Mathematics?
The notice names none. Start with the NCERT Class 11 and 12 textbooks, which cover most syllabus headings, and add one practice book, such as R.D. Sharma's Class 11 and 12 Mathematics textbooks, for extra problems.
Are NCERT books enough for the NDA?
For many sections they are a strong base, and the syllabus is school-level. Add timed practice from UPSC's past papers, and a second book for English and Mathematics if you need more questions.
Which book should I use for NDA English?
Use a grammar book such as Wren and Martin's High School English Grammar and Composition, a vocabulary book such as Norman Lewis's Word Power Made Easy, and practice from a book like S.P. Bakshi's Objective General English.
What should I read for NDA General Knowledge?
NCERT Science, History and Geography, then one book each for the freedom movement and physical geography, and a current events source. UPSC says Physics carries about 25% of the General Knowledge marks.
Can I start NDA preparation in Class 8?
You can build the base, with NCERT Mathematics and Science and good reading habits. UPSC's eligibility begins with Class 12, since a Class 11 student cannot apply.
Where can I get NDA papers for practice?
On UPSC's website. Our NDA previous year papers page links every paper from 2016 to 2026 to UPSC's file.
Sources
Want the plan, books and SSB preparation under one roof? GS India Defence Academy runs classroom NDA coaching in Dehradun with separate hostels for boys and girls and a mess, and the fee structure page shows the current options.
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