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CDS Maths Answer Key 2026 - Download CDS 1 Set wise Answer key PDFs
The Union Public Service Commission will release the official CDS maths answer key 2026 online on the UPSC website. Candidates will be able to download the official UPSC CDS Maths answer key at upsc.gov.in. It will be made available after the recruitment process, which takes place after the CDS exam is complete.
Many coaching centres, such as Major Kalshi Classes and Cavalier, release their own unofficial versions of the CDS answer key 2026 immediately after the exam for candidates to refer to. Soon after the exam, candidates can check their official results of CDS exam on the official website to know whether or not they are eligible to attempt the SSB interview.
The CDS answer key 2026 for Maths will be released separately for each set - A, B, C, and D and consists of all of the correct answers to the questions asked in the CDS exam. Candidates can use the Maths CDS answer key 2026 to cross-check the answers they gave in the exam and accordingly calculate a tentative score. To make use of the past UPSC CDS Maths Answer key 2026 for preparation, candidates can also download the past years' question papers and practice solving them for the upcoming exam.
The download links for the UPSC CDS Maths answer key is available in the content below. Candidates who attempted the exam are advised to download the CDS Maths Answer Key 2026 to calculate their scores.
CDS Maths Answer Key 2026 Dates
Aspirants must make note of the important dates related to the CDS 1 2026. The CDS exam dates can be found in the table below.
CDS 1 2026 Answer Key Dates
Events | Dates |
CDS 1 2026 Exam | April 12, 2026 |
CDS 1 2026 Official Answer Key | To be announced |
CDS 2 2026 Answer Key Dates
Events | Dates |
CDS 2 2026 Exam | September 13, 2026 |
CDS 2 2026 Official Answer Key | To be announced |
Previous Year CDS Maths Answer Key
Candidates preparing for the CDS Maths exam are encouraged to download both the previous year's answer key and the past years' question papers. Past years' answer keys are very helpful during preparation as using them allows candidates to evaluate their performance while solving past years' papers for practice. Candidates can view and download the previous year's official CDS answer keys for Maths ( both official and unofficial) from the table below.
Also, read
CDS Answer Key English
CDS Answer Key General Knowledge
CDS Salary
CDS 2 Answer Key 2024 (Unofficial)
Exam name | Download links |
CDS 2 exam 2024 | English - Download here Maths - To be updated GK - To be updated |
CDS 1 Answer Key 2022 (Unofficial)
Exam name | Download links |
CDS 2 exam date 2022 | English - Click here Maths - Click here GK - Click here |
Previous Year CDS Maths Answer Key
Year | CDS Maths answer key |
CDS (II) 2021 | Click here |
CDS (I) 2021 | |
CDS (I) 2020 | |
CDS (II) 2020 | |
CDS (I) 2019 | |
CDS (II) 2019 | |
CDS (I) 2018 | |
CDS (II) 2018 | |
CDS (I) 2017 | |
CDS (II) 2017 |
Quick links:
CDS Answer Key by Baalnoi
CDS Answer Key by Neo Stencil
How to Download the CDS Maths Answer Key 2026?
There are two ways to download the answer key of CDS Maths 2026. One way is to click on the direct link which is made available whenever the official UPSC CDS Maths answer key is released. The second way involves downloading the answer key from the UPSC website. To download the answer key of CDS Maths 2026, follow the steps mentioned below -
Step 1 - Visit the official website of UPSC - upsc.gov.in
Step 2 - In the header on the home page , click on "Examination" and select "Answer Key" from the drop-down menu.
Step 3 - Here the CDS Maths answer key 2026 will be available for download, "Combined Defence Services Examination, 2026".
Step 4 - Click on the "Elementary Mathematics" download link located next to the CDS answer key.
Step 5 - A PDF file will open on a new page. Download this file and match it to the CDS Maths question of the same year.
By downloading the Answer key and using it with the question paper, you can also practice for the CDS exam in a more efficient way.
Quick links:
CDS Maths Answer key 2026 - How marks are calculated?
As per the CDS exam pattern, the Elementary Mathematics section has 100 questions and the total marks allotted for this section is 100. Therefore, candidates will be awarded 1 mark for every correct response and negative marks of 1/3 (0.33) will be deducted for incorrect responses.
Score = 1 x Number of right answers – 0.33 x Number of wrong answers |
Frequently Asked Questions (FAQs)
Q: When will the official answer key of CDS 2026 be released?
A:
The answer key will be released after the complete CDS recruitment process is over.
Q: Is it allowed to use a calculator in the CDS?
A:
No, candidates are not permitted to use calculators in the CDS 1 2026 Maths exam.
Q: How to download the answer key of CDS Maths 2026?
A:
Candidates can download the answer key by visiting the official website and also by following the steps mentioned in the article above.
Q: What is the age limit for CDS?
A:
Candidates attempting the UPSC CDS exam must be at least 19 years old and not older than 25.
Q: What are the marks in CDS Maths?
A:
Each question carries one mark and 0.30 mark is deducted as negative marks.
Q: Is CDS Maths difficult?
A:
No, the exam is not that difficult but if you haven't prepared well enough, it can be tricky.
Q: Is the CDS maths answer key important?
A:
Yes, the answer key is of utmost importance, as it contains all the correct answers to the questions asked in the exam.
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Hi
If you are a female candidate with a DOB of May 25, 2002, you can appear for the CDS exam for 4 to 5 more attempts. Check out the CDS exam dates 2026 to learn more about how and when to appear for the examination.
Yes, you can apply for the CDS 1 2027 and CDS 2 2027 exams, but likely ONLY for the Officers' Training Academy (OTA). You will be overage for IMA, INA, and AFA.
CDS 1 2027 Eligibility
For the course commencing in January/April 2028, the approximate age cut-offs will be:
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Academy |
Yes you're eligible . If you're born on 1 july 2003, you're eligible for UPSC CDS 2 in 2026 for IMA . For IMA the candidate must be born between 2 july 2002 and 1 july 2007
Hello,
This is a minor mistake and it will not affect your selection.
UPSC usually opens a
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You can edit details like the
issuing authority / degree details
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So you will be able to correct it.
If not corrected now:
It
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