NDA Previous Year Question Papers: Free Download (2015–2024)
Solving NDA previous year papers is the single most effective way to prepare for the NDA exam. This resource page gives you access to NDA question papers from 2015 to 2024 — both Mathematics and GAT — along with answer keys, solution PDFs, analysis of high-frequency topics, and a structured practice strategy used by NCA’s successful students.
Why Solve NDA Previous Year Papers?
- Understand the exam pattern: See exactly how questions are framed across Mathematics and GAT.
- Identify high-weightage topics: Certain chapters appear every year — spot them and prioritise.
- Improve time management: Each paper is 2.5 hours. Practice builds speed and accuracy.
- Self-assess your readiness: Compare your scores to the official cut off to know where you stand.
- Zero negative marking surprises: Get comfortable with the penalty system before exam day.
NDA Previous Year Papers: Mathematics (2015–2024)
| Year | Exam | Paper | Answer Key |
|---|---|---|---|
| 2024 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2023 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2022 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2021 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2020 | NDA 1 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2019 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2018 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2017 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2016 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
| 2015 | NDA 1 & 2 | Available on upsc.gov.in | Available on upsc.gov.in |
Tip: Download official papers directly from upsc.gov.in → Examinations → NDA & NA → Previous Question Papers.
High-Frequency Topics in NDA Mathematics (Last 10 Years)
| Topic | Approx. Questions per Paper | Priority |
|---|---|---|
| Algebra (Quadratic, Complex Numbers) | 10–14 | 🔴 Very High |
| Trigonometry | 8–12 | 🔴 Very High |
| Differential Calculus | 8–10 | 🔴 Very High |
| Integral Calculus | 6–8 | 🟠 High |
| Matrices & Determinants | 5–7 | 🟠 High |
| Probability & Statistics | 5–7 | 🟠 High |
| Coordinate Geometry | 6–8 | 🟠 High |
| Vector Algebra | 4–6 | 🟡 Medium |
| Set Theory & Relations | 3–5 | 🟡 Medium |
| 3D Geometry | 3–5 | 🟡 Medium |
High-Frequency Topics in NDA GAT (Last 10 Years)
| Section | Key Topics | Approx. Weightage |
|---|---|---|
| English | Grammar, Comprehension, Vocabulary, Synonyms/Antonyms | 200 marks |
| Physics | Mechanics, Optics, Electricity, Heat, Sound | 100 marks (approx.) |
| Chemistry | Periodic Table, Chemical Reactions, Organic Chemistry basics | 60 marks (approx.) |
| General Science | Biology, Scientific discoveries, Health | 40 marks (approx.) |
| History | Freedom Movement, Ancient/Medieval/Modern India | 80 marks (approx.) |
| Geography | Physical Geography, Maps, Climate | 80 marks (approx.) |
| Current Events | Defence news, National & International affairs | 40 marks (approx.) |
How to Use NDA Previous Year Papers Effectively
Step 1: Start with Analysis, Not Solving
Before attempting a paper, go through it topic by topic. Note which chapters appear repeatedly. Build your study plan around these high-frequency areas first.
Step 2: Attempt Timed Mock Tests
Once you have covered the syllabus, attempt full papers under exam conditions — 2.5 hours, no breaks, no phone. This builds stamina and reveals time management gaps.
Step 3: Analyse Your Mistakes
After each paper, spend double the time reviewing wrong answers. Understand why you got it wrong — concept gap, silly mistake, or time pressure. Each error is a learning opportunity.
Step 4: Track Your Score Trend
Keep a score log across papers. If your score is consistently rising and crossing the NDA cut off marks 2026 benchmark, you are on track. If not, revisit weak topics immediately.
Step 5: Cover All 10 Years
Solve at least 10 years of papers before your exam. Many NDA questions are directly repeated or slightly modified from previous years — especially in Mathematics and English grammar.
NDA Mock Test Series at NCA
At New Careers Academy, our students get access to a comprehensive mock test series designed on the exact NDA pattern — including subject-wise tests, full-length mock exams, and detailed performance analytics. Combined with expert faculty guidance, this is the fastest route to scoring above the cut off.
Ready to start? Compare India’s top NDA coaching in our complete NDA Coaching in India 2026 guide. Also see NDA Notification 2026 for application dates, NDA Exam Date 2026 for the schedule, and NDA Cut Off Marks 2026 to set your target score.
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