Preparing for the UPSC Combined Defence Services (CDS) exam becomes much easier when you solve the UPSC CDS Previous Year Question Papers PDF free download with solutions. These papers help candidates understand the actual exam pattern, difficulty level, and the type of questions asked by UPSC. If you want to boost your selection chances for IMA, INA, AFA, or OTA, practicing PYQs is the most effective strategy.
📌 CDS Exam Pattern Overview (IMA, INA & AFA)
| Subject | Marks | Questions | Duration |
|---|---|---|---|
| English | 100 | 120 | 2 Hours |
| General Knowledge | 100 | 120 | 2 Hours |
| Mathematics | 100 | 100 | 2 Hours |
📌 CDS Exam Pattern (OTA)
| Subject | Marks | Questions | Duration |
|---|---|---|---|
| English | 100 | 120 | 2 Hours |
| General Knowledge | 100 | 120 | 2 Hours |
Note: OTA does not include mathematics.
CDS Previous Year Question Paper with Solution Premium book PDF
8000+ CDS MCQs and chapter-wise PYQs and solutions by Arihant Publication
Class Notes Grammar by Aman Sir for SSC, Bank, CDS, NDA and All Competitive Exams
Disha 14 Years Papers 2007-2020 for CDS by Disha Publication
PW ONLYIAS Prelims PYQ (2025-1995)
10000+ GS MCQs For All Govt Exam by Disha Publication
📚 CDS Previous Year Question Papers PDF (Year-Wise)
(You can add PDF download links here after uploading them to your website/Google Drive.)
📌 UPSC CDS Previous Year Question Papers PDF Download 2026
| Subject | CDS 1 | CDS 2 |
| English | Download | Soon |
| Elementary Mathematics | Download | Soon |
| General Knowledge | Download | Soon |
📌 UPSC CDS Previous Year Question Papers PDF Download 2025
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2024
UPSC CDS previous years’ questions will be very crucial for the CDS examination; the major questions will be repeated, and also previous years’ question papers will be important for CDS preparation, and also the enhanced speed and solving of the questions will be increased.
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2023
The UPSC CDS 2023 question will be based on previous years’ questions, and the measure will be repeated, and the measure of the question will be repeated, and it will be better for those candidates who prepare for next year. Then previous years’ question papers will play a crucial role for the next examination.
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers 2022
One of the crucial parts for the previous year’s question paper will be analysis because every year’s question will be repeated, and also it will be very helpful. The measure of the question will be seen; the repeated answer and almost every topper will suggest that CDS PYQs will be very helpful for it.
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2021
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2020
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2019
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
📌 UPSC CDS Previous Year Question Papers: 2018
| Subject | CDS 1 | CDS 2 |
| English | Download | Download |
| Elementary Mathematics | Download | Download |
| General Knowledge | Download | Download |
🧠 How to Use CDS Previous Year Papers for Maximum Results
1. Start With One Paper Daily
2. Maintain an Error Notebook
3. Time Yourself Strictly
4. Revise Important Topics 5. Solve at Least 10 Years of Papers
Also Check Out:
| UPSC Previous Years’ Question Paper | Click Here |
| Banking Previous Years’ Question Paper | Click Here |
| SSC Previous Years Question Paper | Click Here |
| JEE Previous Years’ Question Paper | Click Here |
| PSC Previous Years Question Paper | Click Here |
📌 High-Scoring Topics from CDS PYQs
• CDS English previous papers PDF:
• Spotting errors
• Cloze test
• Synonyms/Antonyms
• Reading comprehension
• Para-jumbles
UPSC CDS GK Syllabus:
• History
• Polity
• Geography
• Science
• Defense-related current affairs
UPSC CDS Math Syllabus:
• Algebra
• Trigonometry
• Mensuration
• Arithmetic
• Geometry
CDS English previous papers PDF
🙋 FAQs on UPSC CDS Previous Year Question Papers
1. What are UPSC CDS Previous Year Question Papers?
UPSC CDS Previous Year Question Papers are the actual question papers asked in earlier Combined Defence Services (CDS) examinations conducted by the Union Public Service Commission. They help candidates understand the exam pattern, question style, difficulty level, and important topics.
2. Where can I download the UPSC CDS Previous Year Question Papers PDF?
You can download CDS previous year question papers in PDF format from reliable educational resources. It is useful to keep separate PDFs for English, general knowledge, and elementary mathematics for systematic preparation.
3. Are CDS Previous Year Papers available for both CDS I and CDS II?
Yes. Previous year papers are available for both the CDS I and CDS II examinations. Practicing papers from both sessions gives candidates a broader understanding of the questions asked throughout the year.
4. How many years of CDS Previous year papers should I solve?
Ideally, candidates should practice at least 5–10 years of CDS question papers. If sufficient preparation time is available, solving more years can help identify recurring concepts and changing question trends.
5. Why are CDS Previous Year Question Papers important for preparation?
Previous year papers show you what UPSC actually asks in the examination. They can help you identify frequently tested topics, improve time management, understand the difficulty level, and focus your revision on high-value areas.
6. Can I use CDS previous year papers as mock tests?
Yes. A previous year’s CDS paper can be attempted as a full-length mock test by following the actual exam time limit and avoiding study material during the attempt. Afterward, analyze incorrect and unanswered questions carefully.
7. Which subjects are covered in CDS Previous Year Question Papers?
For IMA, INA and AFA, the written examination generally includes English, general knowledge, and elementary mathematics. For OTA, the written examination consists of English and General Knowledge.
8. Should I solve CDS previous year papers before completing the syllabus?
You can solve a few papers early to understand the examination, but detailed practice is more effective after covering the major parts of the syllabus. Early papers can also help you discover which topics require more attention.
9. How can I analyse a CDS Previous Year Question Paper?
After completing a paper, check your correct and incorrect answers, note the topics behind your mistakes, identify questions that consumed excessive time, and maintain a mistake notebook for repeated revision.
10. Do CDS Previous Year Papers help in understanding the difficulty level?
Yes. Solving papers from different years allows candidates to compare the difficulty of English, General Knowledge, and Mathematics and understand how UPSC frames questions across different examinations.
11. Can CDS PYQs help identify important topics?
Yes. When you analyse several years of papers, you can identify subjects and concepts that appear repeatedly. However, candidates should not rely only on repeated questions because UPSC can introduce questions from less frequently tested areas.
Preparing for the UPSC CDS examination becomes more effective when you understand not only the syllabus but also the way questions are actually asked in the exam. UPSC CDS Previous Year Question Papers provide valuable insight into the question pattern, difficulty level, important topics, and time pressure faced by candidates.
Instead of simply downloading the papers and checking the answers, use them as a proper preparation tool. Attempt each paper within the prescribed time, analyse your mistakes, revise the concepts behind incorrect answers, and regularly track your progress. Practising CDS I and CDS II previous year papers can also help you develop better accuracy, speed, and confidence before the actual examination.
For the best results, combine previous year papers with the latest syllabus, quality study material, mock tests, revision, and current affairs preparation. Consistent PYQ practice can help you understand the CDS examination more strategically and make your preparation more focused and exam-oriented.
Founder of PreppyQ.in | Education Entrepreneur | SEO Content Creator
Passionate about helping students achieve their academic and career goals through quality educational resources. Founder of PreppyQ.in, a platform dedicated to providing Previous Year Question Papers, Mock Tests, Study Materials, and Exam Preparation Resources for UPSC, SSC, Banking, Railway, Teaching, and other competitive examinations. Focused on building accessible and student-friendly learning solutions while leveraging SEO and digital innovation to reach millions of learners across India.