CDS 2 2025 Answer Key with Question Paper: Download (All Sets)

The unofficial CDS 2 2025 Answer Key will be released by Major Kalshi Classes (MKC) on the same day of the exam, i.e., 14th September 2025, after 5 P.M. 

Candidates who appear for the exam can download the set-wise answer keys (A, B, C, D) along with the question paper and detailed solutions.

The answer key is extremely important because it helps aspirants:

  • Calculate their probable marks.
  • Analyze subject-wise performance.
  • Estimate their chances of qualifying the written cut-off.
  • Start early preparation for the SSB Interview without waiting for official results.

What is the CDS Exam?

The Combined Defence Services (CDS) Examination is conducted by the Union Public Service Commission (UPSC) twice a year for recruitment into:

  • Indian Military Academy (IMA)
  • Indian Naval Academy (INA)
  • Air Force Academy (AFA)
  • Officers Training Academy (OTA)

Eligibility Criteria

  • IMA & OTA: Graduate degree from a recognized university.
  • INA: Engineering degree.
  • AFA: B.Sc. with Physics and Mathematics or a B.Tech degree.

Selection Process

The CDS selection procedure consists of three stages:

  1. Written Examination
  2. SSB Interview (Psychological Tests + Group Testing + Personal Interview)
  3. Medical Examination

Importance of CDS

It is one of the most prestigious defence exams, offering aspirants a direct entry into India’s premier defence academies and a career as a commissioned officer in the Armed Forces.

What is the CDS 2 Answer Key 2025?

The CDS 2 2025 Answer Key provides the correct answers to all questions asked in the exam. It is released set-wise (A, B, C, D) for all three papers:

  • English – 100 marks
  • General Knowledge (GK) – 100 marks
  • Mathematics – 100 marks (not applicable for OTA candidates)

With the answer key, aspirants can:

  • Match their responses with the correct solutions.
  • Calculate their approximate scores.
  • Evaluate difficulty levels and cut-off predictions.
  • Begin preparing for the next stage immediately.

We offer accurate, set-wise answer keys along with detailed explanations for each question.

Official vs Unofficial CDS 2 Answer Key

There are two types of answer keys available:

  • Unofficial Answer Key: Released by institutes like MKC within hours of the exam. Best for immediate score calculation.
  • Official Answer Key: Released by UPSC only after the final result. Reliable but delayed, making it less useful for immediate analysis.

That’s why most students rely on our unofficial answer key first.

Why is the CDS 2 Answer Key Important?

The answer key plays a critical role for aspirants:

  • Reduces Anxiety: Provides quick score estimation.
  • Performance Review: Helps in identifying strengths and weaknesses in English, GK, and Maths.
  • Cut-Off Prediction: Candidates can compare their marks with previous year cut-offs.
  • SSB Strategy: Early score calculation allows timely preparation for the interview stage.

How to Download CDS 2 2025 Answer Key PDF?

Follow these steps to download the answer key securely from us:

  1. Open any browser (Chrome, Safari, Firefox, etc.).
  2. Visit our official website.
  3. Go to the Answer Key 2025 section.
  4. Select CDS 2 2025 Answer Key.
  5. Choose your exam set – A, B, C, or D.
  6. Enter verification details:
    • Full Name
    • Mobile Number
    • State
    • UPSC Roll Number
  7. Click Verify → Receive OTP → Enter OTP.
  8. Download the PDF Answer Key with solutions.

This process ensures that only genuine aspirants access the authentic answer key.

CDS 2 2025 Exam Overview

Here’s an overview:

ParticularsDetails
Exam NameCombined Defence Services (CDS) Exam 2025
Conducting BodyUnion Public Service Commission (UPSC)
Exam Date14th September 2025
Admit Card ReleaseAugust 2025
Result (Expected)November 2025
PapersEnglish (100), GK (100), Mathematics (100)
Total Marks300 (IMA/INA/AFA), 200 (OTA)
ModeOffline (OMR-based)
Negative Marking–0.33 for each wrong answer
EligibilityGraduate/Final Year Students

Note: Mathematics not applicable for OTA

Step-by-Step Score Calculation Example

Here’s how to calculate your marks using the answer key:

Suppose a candidate attempts 80 questions in the English paper:

  • Correct answers: 65 → 65 × 1 = 65 marks
  • Wrong answers: 15 → 15 × 0.33 = 4.95 negative marks
  • Final English Score = 65 – 4.95 = 60.05 marks

The same formula applies to GK and Mathematics:

  • Correct answer = +1 mark
  • Wrong answer = –0.33 mark

Previous Year CDS Cut-Off Trends

Check the cut-off trends from previous years to estimate a safe score:

YearWritten Cut-Off (IMA)Final Cut-Off (IMA)
CDS 1 2022136258
CDS 2 2023134250
CDS 1 2024138257

The cut-off generally stays around 130–140 marks for IMA/INA/AFA, while OTA cut-offs are lower.

Benefits of Using MKC CDS 2 Answer Key

Our answer keys are highly preferred by aspirants because they offer:

  • Quick Release: Available on the same evening of the exam.
  • Accuracy: Prepared by subject matter experts.
  • Set-Wise PDFs: Separate answer keys for A, B, C, and D.
  • Detailed Explanations: Step-by-step solutions for every question.
  • SSB Preparation Guidance: Helps plan the next stage effectively.

CDS 2 2025 Question Paper with Solutions

Along with the answer key, we also provide the CDS 2 2025 Question Paper with detailed solutions.

This benefits aspirants by:

  • Allowing them to re-attempt and self-evaluate.
  • Identifying mistakes and knowledge gaps.
  • Strengthening concepts for future CDS attempts.

Conclusion

The CDS 2 2025 Answer Key is not just a tool to check your marks but a comprehensive guide for planning your next move in the selection process. 

By using our accurate answer keys and detailed solutions, aspirants can immediately assess their performance and start preparing for the SSB Interview.With reliable coaching and expert mentorship, we make sure that candidates stay one step ahead in their journey towards becoming a commissioned officer in the Indian Armed Forces.

  1. When will the unofficial CDS 2 2025 Answer Key be released?

    The unofficial answer key will be released on the same day of the exam, after 5 P.M.

  2. When will the official CDS 2 2025 Answer Key be released?

    UPSC will release the official answer key only after the final result.

  3. How can I calculate my score using the answer key?

    Use the marking scheme: +1 for each correct answer, –0.33 for each incorrect answer.

  4. Is the MKC answer key reliable?

    Yes, our answer keys are highly reliable as they are prepared by experienced subject experts.

🔔 Latest CDS Exam Updates

Download Unofficial NDA 2 2025 Answer Key (All Sets PDF)

CDS 2 2025 Cut Off – Expected and Previous Years

CDS 2 2025 Result Date and Updates

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top