CDS 1 Answer Key 2026 - Download Setwise Answer key PDFs
The Union Public Service Commission has released the official CDS 1 2026 answer key today, April 16, 2026. The coaching centres or institutes publish the unofficial CDS 1 answer key within hours or a day of the exam. Therefore, candidates can refer to the unofficial answer key of CDS 1 to check their responses, estimate their score, and analyse their performance.
Candidates can easily download the CDS 1 answer key PDF 2026 to check the correct answer for the exam. By downloading the CDS 1 answer key PDF, all candidates can start evaluating their performance and predicting their performance for the recruitment process. Additionally, candidates can access the CDS 1 set-wise answer key for each subject in the PDF.
Overview of CDS 1 Answer Key 2026
The Union Public Service Commission is responsible for conducting the CDS exam across the country. The CDS 1 exam is conducted in a pen-and-paper mode. The CDS 1 answer key has been released for subjects such as English, G.K., and mathematics.
Highlights of CDS 1 Answer Key 2026
Particulars | Details |
Conducting body | Union Public Service Commission |
Exam Mode | Pen and Paper mode |
CDS 1 Answer Key available for the Subjects | English, General Knowledge, and Mathematics |
Also read -
CDS 1 Answer Key 2026 PDF Download
Those who appeared for the exam can access the CDS 1 Answer Key PDF 2026 to check their answers. Candidtase can download the CDS 1 Answer key PDF for all the sets, including set A, set B, set C, and set D of their respective question paper. Usually, the answer key of CDS 1 is out first by the coaching institutes/centres within a few hours of the completion of the exam. Candidates can refer to the table below for the official answer key of CDS 1 for each subject, including all the sets.
Official CDS 1 Answer Key 2026
| Subjects | CDS 1 2026 Answer Key |
| English | Click here |
| General Knowledge | Click here |
| Mathematics | Click here |
Steps to Download the CDS 1 Answer Key 2026
Go to the official website of UPSC
On the homepage, navigate to the “Examinations” section.
Click on the “Answer Keys” tab.
Locate the link related to the CDS 1 Answer Key 2026.
Select the specific paper (English, General Knowledge, Mathematics).
Click on the PDF link for your question paper set (A, B, C, or D).
Download and save the CDS 1 answer key PDF for future reference.
Also Read-
Frequently Asked Questions (FAQs)
UPSC officially releases the answer key after the final results of the entire recruitment cycle are declared.
Unofficial answer keys are released by leading coaching institutes like Trishul Defence Academy and Major Kalshi Classes on their websites shortly after the exam concludes.
Yes, coaching institutes provide set-wise answer keys (A, B, C, D) to allow candidates to match their questions exactly.
Questions related to CDS
On Question asked by student community
CDS is a graduate-level defence entrance examination and candidates must satisfy the prescribed age, educational qualification and other eligibility requirements for the particular academy. Being born on January 1, 2010, you are currently below the age required for CDS. You would first need to complete graduation and then meet the
Hey there,
Yes — you may have a chance in CDS OTA 2027, but most likely only for CDS (I) 2027.
You were born 16 June 2002.
- CDS (I) 2027 – OTA: You should be age-eligible under the expected age criteria, subject to the official 2027 notification.
- CDS (II) 2027
Hello, for CDS OTA (II) 2027, candidates must be born between 2 July 2001 and 1 July 2007 as per the latest CDS II age criteria. Since your date of birth is 27 May 2003, you fall within this age range and meet the age requirement.
For more details check
Hello Student,
For CDS OTA, the usual age limit for women is 19–25 years. A candidate born on 27 May 2003 would be around 24 years old in 2027 and is likely to fall within the age limit. However, the exact eligibility depends on the DOB range specified in the
Hello, with a date of birth of 02 October 2002, you are eligible for the CDS OTA entry for CDS II 2026, as the prescribed age range is 02 January 2001 to 01 January 2007.