NDA II Notes 2026
NDA II Notes 2026 – Study Material, PDF Notes & Preparation Resources
NDA II Notes 2026 are an essential component of every aspirant's preparation toolkit. With the NDA II 2026 exam scheduled for 13th September 2026, candidates need well-organised, comprehensive, and syllabus-aligned notes to cover the vast curriculum efficiently. Good notes act as a quick reference during revision, save time during the final weeks, and help retain complex formulae, facts, and concepts.
This page covers subject-wise notes, handwritten notes PDFs, study material recommendations, and exam preparation books for NDA II 2026.
Why NDA II Notes Are Important
|
Benefit |
Explanation |
|
Saves revision time |
Covers only what matters without irrelevant details |
|
Formula quick-reference |
Critical for Maths where 120 questions must be solved in 150 minutes |
|
Fact consolidation |
Helps in GK, History, Geography where vast content needs to be condensed |
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Last-minute revision |
Compact notes are more effective than rereading entire books |
|
Mock test supplement |
Notes help identify weak areas after each mock test |
NDA II 2026 Subject-wise Notes Guide
Mathematics Notes
The NDA II Maths paper has 120 MCQs for 300 marks. Your notes for this section must include:
|
Chapter |
What to Include in Notes |
|
Algebra |
Laws of indices, logarithm rules, AP/GP formulae, binomial theorem, permutation/combination formulae |
|
Matrices & Determinants |
Properties of determinants, matrix multiplication rules, inverse formula |
|
Trigonometry |
All standard identities, compound angles, inverse trig, heights & distances methods |
|
Analytical Geometry (2D) |
Slope-intercept forms, circle equations, standard conic section equations |
|
Analytical Geometry (3D) |
Direction cosines, plane equations, line in 3D |
|
Differential Calculus |
Differentiation rules (chain, product, quotient), standard derivatives, maxima-minima conditions |
|
Integral Calculus |
Standard integrals, definite integral properties, areas under curves |
|
Vector Algebra |
Dot product formula, cross product, scalar triple product |
|
Statistics & Probability |
Mean/median/mode formulas, Bayes' theorem, probability rules |
Pro Tip: Make a separate single-page formula sheet for each chapter. Stick these to your study wall for daily visual revision.
Physics Notes (GAT)
|
Topic |
Key Points to Note |
|
Newton's Laws of Motion |
Statements, equations of motion, friction formulas |
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Work, Energy & Power |
KE, PE formulas, conservation laws |
|
Gravitation |
g formula, escape velocity, satellite orbits |
|
Waves & Sound |
Wave velocity, Doppler effect |
|
Optics |
Mirror and lens formulas, refraction laws, magnification |
|
Electricity |
Ohm's law, Kirchhoff's laws, series/parallel circuits |
|
Magnetism |
Fleming's rules, electromagnetic induction |
|
Modern Physics |
Radioactivity, nuclear fission/fusion basics |
Chemistry Notes (GAT)
|
Topic |
Key Points to Note |
|
States of Matter |
Gas laws (Boyle's, Charles', Avogadro's) |
|
Chemical Bonding |
Ionic, covalent, metallic bonding |
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Periodic Table |
Groups, periods, trends in properties |
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Acids, Bases & Salts |
pH scale, neutralisation reactions |
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Metals & Non-Metals |
Reactivity series, alloys, uses |
|
Carbon Compounds |
Hydrocarbons, functional groups, basics of organic chemistry |
History Notes (GAT)
|
Era |
Key Topics |
|
Ancient India |
Indus Valley, Maurya, Gupta empires |
|
Medieval India |
Delhi Sultanate, Mughal Empire |
|
Modern India |
1857 revolt, Indian National Congress, Gandhi's movements |
|
World History |
World Wars, League of Nations, UN formation |
|
Post-Independence |
Constitution, five-year plans, major events |
Geography Notes (GAT)
|
Category |
Topics to Cover |
|
Physical Geography |
Mountains, rivers, plateaus of India; ocean currents |
|
Indian Geography |
Climate zones, soil types, major crops |
|
World Geography |
Continents, important straits, deserts, rivers |
|
Economic Geography |
Industries, minerals, trade routes |
|
Mapping |
Important latitudes, capitals, physical features |
NDA II Handwritten Notes 2026 – What to Look For
Many aspirants prefer NDA II handwritten notes as they are often more concise and exam-focused than printed books. Here is what to evaluate before downloading or purchasing any set of handwritten notes:
|
Parameter |
What to Check |
|
Syllabus alignment |
Must cover the UPSC NDA official syllabus 2026 |
|
Updated content |
Must include recent Current Affairs (2025–2026) |
|
Formula coverage |
All Maths formulae must be included |
|
Source credibility |
From a reputed NDA coaching or ex-NDA officer |
|
Clarity |
Should be legible and well-organised |
NDA II Maths Notes 2026 – Chapter-wise Weightage for Note Prioritisation
|
Chapter |
Approx. Questions |
Priority Level |
|
Algebra |
28–32 |
🔴 Very High |
|
Trigonometry |
18–22 |
🔴 Very High |
|
Differential Calculus |
13–16 |
🟠 High |
|
Integral Calculus |
10–13 |
🟠 High |
|
Matrices & Determinants |
8–10 |
🟡 Medium |
|
Analytical Geometry |
10–15 |
🟡 Medium |
|
Vector Algebra |
5–8 |
🟡 Medium |
|
Statistics & Probability |
7–10 |
🟢 Moderate |
How to Make Effective NDA II Notes
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Read NCERT first – Make notes from Class 11 and 12 NCERT textbooks first. These are the primary source.
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Use bullet points – Keep notes short and information-dense.
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Add diagrams – For Physics (optics, circuits) and Geography (maps), visual notes are more effective.
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Highlight key formulas – Use colour coding for formulas, theorems, and important dates.
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Update monthly – For Current Affairs, add a new page every month covering national/international events, awards, and defence news.
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Revise weekly – Notes are only effective if you revisit them regularly.
Summary
NDA II Notes 2026 serve as the backbone of your revision strategy. Whether you prefer handwritten notes, PDFs, or digital study material, ensure they are aligned with the UPSC syllabus, cover all high-weightage topics, and include the latest current affairs. Prioritise Algebra and Trigonometry for Maths, and Physics and History for GAT. Start compiling your notes early, revise regularly, and supplement them with previous year papers and mock tests for the best results in the NDA II 2026 exam.
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