CDS Answer Key 2025 by Cavalier- Download CDS 1 Paper Wise Answer Key PDF

CDS Answer Key 2025 by Cavalier- Download CDS 1 Paper Wise Answer Key PDF

Deshamena RachanaUpdated on 14 Sep 2025, 06:31 PM IST

Cavalier releases an unofficial version of the CDS 2025 answer key, which is available to download on their website. Candidates can download the CDS answer key 2025 from the Cavalier and use it to assess their performance in the exam. Using the answer key also enables candidates to make a rough estimate of their score in the CDS exam.

This Story also Contains

  1. CDS Answer Key - Important Dates
  2. CDS 2 2025—Important Dates
  3. CDS 1 2025 - Important Dates
  4. CDS Answer Key 2025
  5. CDS Question Papers 2025
  6. CDS Result 2025
  7. CDS Previous Year Answer Key by Cavalier
  8. CDS 2 2024 Answer Key Subject Wise
  9. CDS 1/2023 Answer Key Subject Wise
CDS Answer Key 2025 by Cavalier- Download CDS 1 Paper Wise Answer Key PDF
CDS 2025 Answer Key by Cavalier

The Union Public Service Commission will release the official CDS 2 2025 answer key on their official website, upsc.gov.in. However, the official CDS 2025 answer key will only be released after the selection process is over. Many notable coaching institutes like Cavalier make their own unofficial versions of the CDS answer key available for download soon after the UPSC CDS 2025 exam, so candidates can immediately check their answers and make an approximation of their scores. For more details regarding the answer key for CDS 2025 by Cavalier, candidates can go through the information below.

CDS Exam: Sample Papers | Preparation Tips | Complete Guide
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams 2025

CDS Answer Key - Important Dates

The exam-conducting authorities mentioned the CDS 2 2025 exam dates in the annual calendar. Candidates must check the CDS exam dates to keep track of all the events. For more details, candidates can check the table given below.

CDS 2 2025—Important Dates

Events

CDS 02/2025

CDS exam date 2025

September 14, 2025

CDS 2024 answer key by Cavalier

To be announced

CDS 1 2025 - Important Dates

Events

CDS 01/2025

CDS exam date 2025

April 13, 2025

CDS 2025 answer key by Cavalier

April 13, 2025

CDS Answer Key - Marking Scheme

As per the CDS exam pattern 2025, there is a negative marking of 1/3rd mark for every wrong answer. However, no marks are deducted for unanswered questions in the CDS exam 2025. Candidates can use this formula to calculate their approximate scores in the CDS exam

Calculation of score in CDS 2025 Written Exam

Total marks = Number of correct answers x 1 – Number of incorrect answers x 0.33

CDS Answer Key 2025

UPSC will release the official CDS 2025 answer key after the declaration of the final result. CDS answer key 2025 will be released in PDF separately for all the sets. The CDS answer key will have all the correct answers for all the questions asked in the exam. Candidates will also be able to download the CDS answer key 2025 by Cavalier on the exam day from the official website.

Quick links: CDS Syllabus 2025

CDS Question Papers 2025

The exam conducting authority releases the CDS official question papers on the official website. However, candidates can download the CDS question paper PDF released by various notable institutions on the same day after the exam. Applicants may also use the question paper and the CDS answer key by Cavalier to calculate their estimated score. Candidates will also be able to go through important topics and questions asked in the exam with the help of the CDS question paper.

Quick links: How to prepare for CDS?

CDS Result 2025

The Union Public Service Commission will release the CDS 2025 result in two stages - the written exam result and the final result. The result will be released in a PDF having the roll numbers of all the qualified candidates. Candidates who clear the CDS exam 2025 will be called for an SSB interview and medical examination.

Related Articles: Best Books for CDS 2025

CDS Previous Year Answer Key by Cavalier

Candidates preparing for the CDS exam 2025 must go through the previous year's answer key along with the question papers. Applicants can use the previous year's question papers and answer keys for their preparations. This will also help candidates to evaluate their performance. For more details, candidates can check the CDS previous year's answer key by Cavalier from the table given below.

CDS 2 2024 Answer Key Subject Wise

Subject

CDS Cavalier Answer Key

CDS 2 Question Paper

CDS 2 2024 Answer Key Maths

To be released

Download here

CDS 2 2024 Answer Key English

Download here

CDS 2 2024 Answer Key GS

Download here

CDS 1/2023 Answer Key Subject Wise

Subject

CDS Cavalier Answer Key

CDS 1 2023 Answer Key Maths

To be released

CDS 1 2023 Answer Key English

Download here

CDS 1 2023 Answer Key GK

Download here

CDS 2/2023 Answer Key Subject Wise

Subject

CDS Cavalier Answer Key

CDS 2 2023 Answer Key Maths

Download here

CDS 2 2023 Answer Key English

Download here

CDS 2 2023 Answer Key GS

Download here

CDS 02/2022 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 2 2022 Answer Key Maths

Download here

CDS 2 2022 Answer Key English

Download here

CDS 2 2022 Answer Key GS

Download here

CDS 01/2022 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 1 2022 Answer Key Maths

Download here

CDS 1 2022 Answer Key English

Download here

CDS 1 2022 Answer Key GS

Download here

CDS 02/2021 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 2 2021 Answer Key Maths

Download here

CDS 2 2021 Answer Key English

Download here

CDS 2 2021 Answer Key GS

Download here

CDS 01/2021 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 1 2021 Answer Key Maths

Download here

CDS 1 2021 Answer Key English

Download here

CDS 1 2021 Answer Key GS

Download here

CDS 02/2020 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 2 2020 Answer Key Maths

Download here

CDS 2 2020 Answer Key English

Download here

CDS 2 2020 Answer Key GS

Download here

CDS 01/2020 Subject Wise Answer

Subject

CDS Cavalier Answer Key

CDS 1 2020 Answer Key Maths

Download here

CDS 1 2020 Answer Key English

Download here

CDS 1 2020 Answer Key GS

Download here

Frequently Asked Questions (FAQs)

Q: Does UPSC release CDS answer key?
A:

Yes, the UPSC will release the official CDS answer key 2025 after the selection process is complete. 

Q: What is the selection process of CDS exam 2025?
A:

CDS selection process 2025 comprises written exam, SSB interview and medical examination.

Q: How will CDS result 2025 be released?
A:

CDS result 2025 will be released in PDF having roll numbers of all the qualified candidates.

Q: What are the details required to download the admit card of CDS 2025?
A:

Candidates will be able to download CDS admit card 2025 through their registration number and date of birth.

Q: What is the marks for wrong answer in CDS exam?
A:

There is a negative marking of ⅓ marks for each incorrect answer in the CDS exam.

Q: What is the full form of CDS?
A:

CDS full form is the Combined Defence Services examination.

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Questions related to CDS

On Question asked by student community

Have a question related to CDS ?

Dear Candidate,

You are eligible for CDS 2026, but for IMA, INA and AFA post, you must be born between 2 Jan 2003 – 1 Jan 2008.

For OTA ( male and female ), all 2003 born candidates are eligible.

Hi dear candidate,

The age limit for various roles in CDS are:

1) IMA: 19 to 24 years of age, 8 to 9 attempts.

2) INA: 19 to 24 years of age, 8 to 9 attempts.

3) OTA: 19 TO 25 years of age, 10 to 11 attempts.

This is all considering your DOB as of 26 Oct, 2005 as you are 19 years old in Aug 2025.

Know more at:

CDS Exam Dates 2025 (Out) - Check UPSC CDS 2 Complete Exam Schedule

CDS Selection Process 2025 - Written Exam, SSB Interview, DV, Pay Scale

BEST OF LUCK

Yes, you will be eligible for CDS-1 2027 under OTA (SSC Women – Non-Technical Course). The age limit for OTA is 19–25 years (you must be born between 2nd Jan 2001 and 1st Jan 2007). Since your date of birth is 4 July 2002, you will be 24 years old at that time, so you fall within the required age range.

But you will not be eligible for IMA, INA or AFA, because their upper age limit is 24 years, and by 2027 you will cross that limit.


As per the CDS OTA eligibility criteria, for female candidates applying to the Officers Training Academy (OTA), the age limit is 19 to 25 years (unmarried females only).

Since your date of birth is 16th June 2005, you will turn:

21 years old in June 2026,

25 years old in June 2030.

CDS exam is conducted twice every year, so you’ll be eligible from the year you complete graduation (2026) till you turn 25 in 2030.

Your eligible attempts:

CDS 2 2026

CDS 1 2027

CDS 2 2027

CDS 1 2028

CDS 2 2028

CDS 1 2029

CDS 2 2029

CDS 1 2030 (maybe last)

So, you will have around 7 to 8 attempts to appear for CDS OTA before you cross the maximum age limit.

Hello ,

If your goal is to appear for CDS Exam, then here’s what you need to know:

  • For IMA, INA, and AFA: A regular full-time degree from a recognized university is required. So, regular B.Tech is perfectly valid.
  • For OTA :  Any recognized Bachelor’s degree (even BCA) is acceptable. But since you mentioned Online BCA, note that CDS does not accept distance/online degrees unless UGC-DEB approved and equivalent to a regular course.

So, a regular B.Tech is a safer and more accepted option for all CDS branches. Online BCA may work only if it's recognized, but always double-check the latest UPSC CDS eligibility rules before applying.

Best wishes !

Thank you.