UPSC CDS I Answer Key 2026 Released
UPSC CDS I Answer Key 2026: The Union Public Service Commission has published the answer key notification (Advt No. 4/2026 CDS- I) on its official website https://upsc.gov.in/ . The notification is for the answer key of 451 CDS I Exam 2026 posts examination. The answer key has been released for the candidates who appeared in the examination conducted for UPSC CDS 1 Exam 2026 Online Form. Candidates who have appeared in the examination can check the answer key. We advised the candidates that they must read the official UPSC CDS I Answer Key 2026 notice carefully and check the answer key as per the given instructions. The official website link and the UPSC CDS I Answer Key 2026 link are provided below under the heading Important Links.
Latest Updates: UPSC CDS I Exam 2026
16/04/2026Download Provisional Answer Key (English) :Provisional Answer Key: Combined Defence Services Examination (I), 2026 - Click Here
16/04/2026Download Provisional Answer Key (General Knowledge) :Provisional Answer Key: Combined Defence Services Examination (I), 2026 - Click Here
16/04/2026Download Provisional Answer Key (Elementary Mathematics) :Provisional Answer Key: Combined Defence Services Examination (I), 2026 - Click Here
04/04/2026Download Admit Card :e - Admit Card: Combined Defence Services Examination (I), 2026 - Click Here
UPSC CDS I Answer Key 2026 – Overview
Here is the overview section of UPSC CDS I Answer Key 2026. Here you can find the quick information about the UPSC CDS I Answer Key 2026 notice. First check the following overview and if you have appeared in the examination then read the next sections like important dates and important links. The overview section includes organisation, post name, total number of vacancies, qualification, job location and mode.
| Organisation | Union Public Service Commission |
| Post Name | CDS I Exam 2026 |
| Total Vacancies | 451 |
| Qualification | Degree |
| Job Location | India |
| Mode | Check Answer Key Online |
| Official Website | https://upsc.gov.in/ |
Vacancies Detail
Here, you can find the position wise vacancies detail of each position open under UPSC CDS 1 Exam 2026 notification. You can find here the number of vacancies, qualification, age limit and pay scale. The complete eligibility criteria of each position open under UPSC is given below.
-
Indian Military Academy, Dehradun –162nd (DE) Course commencing in January 2027
- No. of Vacancies: 100
- Qualification: Degree
- Age Limit: Unmarried male candidates born not earlier than 2nd January, 2003 and not later than 1 st January, 2008 only are eligible
- Pay Scale: -
-
Indian Naval Academy, Ezhimala - Course commencing in January 2027 Executive Branch (General Service)/Hydro
- No. of Vacancies: 26
- Qualification: Degree in Engineering
- Age Limit: Unmarried male candidates born not earlier than 2nd January, 2003 and not later than 1st January, 2008 only are eligible.
- Pay Scale: -
-
Air Force Academy, Hyderabad - (Pre-Flying) Training Course commencing in January 2027 i.e. 221 F(P) Course
- No. of Vacancies: 32
- Qualification: Degree of a recognised University (with Physics and Mathematics at 10+2 level) or Bachelor of Engineering.
- Age Limit: 20 to 24 years as on 1st January, 2027 i.e. born not earlier than 2nd January 2003 and not later than 1st January 2007
- Pay Scale: -
-
Officers’ Training Academy, Chennai (Madras) 125th SSC (Men) (NT) (UPSC) Course Commencing in April 2027
- No. of Vacancies: 275
- Qualification: -
- Age Limit: (SSC Course for men) Unmarried male candidate born not earlier than 2nd January 2002 and not later than 1st January 2008 only are eligible
- Pay Scale: -
-
Officers’ Training Academy, Chennai (Madras) 125th SSC Women (NT) (UPSC) Course commencing in, April 2027.
- No. of Vacancies: 18
- Qualification: -
- Age Limit: (SSC Course for men) Unmarried male candidate born not earlier than 2nd January 2002 and not later than 1st January 2008 only are eligible
- Pay Scale: -
Application Fees
Here is the complete information about UPSC CDS 1 Exam 2026 application fee. We advise the candidates that read the rules, methods and guidelines in the official notification before any payment of the application fee.
| Category | Application Fee |
|---|---|
| For all other candidates | ₹200/- |
| Female/SC/ST candidate | No Fee |
UPSC CDS I Answer Key 2026 - Important Dates
Candidates should keep track of all important dates related to UPSC CDS I Answer Key 2026 to avoid missing any deadline. The schedule mentioned below is based on official information and may be updated from time to time.
| Event | Date |
|---|---|
| The Online Applications can be filled upto | 30/12/2025 |
| Admit Card Available | 02/04/2026 |
| Exam Date | 12/04/2026 |
| Answer Key Released | 16/04/2026 |
How to Apply
Here is the complete procedure to apply for UPSC CDS 1 Exam 2026. The candidates should read the complete procedure to apply in the official notification from the links given below.
The candidates can apply online for UPSC CDS 1 Exam 2026 Online Form by visiting the official website. The candidates should complete the procedure as per the instructions given in the notification. The candidates should ensure that all the documents and information entered correctly.
Important Links
You can find here all important links to check UPSC CDS I Answer Key 2026. We advise the candidates that you must check the official website of Union Public Service Commission i.e. https://upsc.gov.in/ to download the UPSC CDS I Answer Key 2026.
| Description | Link |
|---|---|
| Download Provisional Answer Key (English) | Click Here |
| Download Provisional Answer Key (General Knowledge) | Click Here |
| Download Provisional Answer Key (Elementary Mathematics) | Click Here |
| Download Admit Card | Click Here |
| Exam Date Notice | Click Here |
| Apply Online | Click Here |
| Download Official Notification | Click Here |
| Official Website | Click Here |
| Join Telegram (GovtJobGuru) for Latest Updates | Click Here |
Tags: UPSC CDS 1 Exam 2026 , UPSC CDS 1 Exam 2026 Online Form , UPSC CDS 1 Exam 2026 , UPSC CDS 1 2026 Exam