About Union Public Service Commission Recruitment 2026
Union Public Service Commission has invited applications for Combined Defence Services Examination I 2023. There are 341 vacancies to be filled through this drive. The appointed candidates will be posted in All India. The official notification is available on www.upsc.gov.in.
Interested candidates can submit their applications online through the official portal. the application window opens on 21/12/2022. It is recommended to apply well before the deadline to avoid last-minute technical issues.
Key highlights โ age limit: 20โ24 years; application fee varies by category. Candidates must ensure they meet all eligibility criteria before applying. Detailed information about the selection process, exam pattern, and syllabus is available in the sections below.
Key Highlights
Vacancy Details โ Total 341 Posts
| Post Name | Vacancies | Qualification | Salary |
|---|---|---|---|
| Indian Military Academy (IMA) | 100 | Passed / Appearing Bachelor Degree in Any Stream at Any Recognized University | โ |
| Indian Naval Academy (INA) | 22 | Passed / Appearing Bachelor Degree in Engineering at Any Recognized University | โ |
| Air Force | 32 | Bachelor Degree in Any Stream with Physics, Mathematics in 10+2 Level OR Bachelor Degree in Engineering | โ |
| Officers Training Academy (OTA) | 170 | Passed / Appearing Bachelor Degree in Any Stream at Any Recognized University | โ |
| Officers Training Academy (OTA) Women | 17 | Passed / Appearing Bachelor Degree in Any Stream at Any Recognized University | โ |
๐ Category-wise Reservation
Important Dates
| Application Start | 21/12/2022 |
| Exam Date | 16/04/2023 |
| Last Date To Apply | 12/01/2023 |
| Fee Payment Last Date | 12/01/2023 |
| Form Modification Window | 18-24 January 2023 |
| Admit Card Available | 24/03/2023 |
| Result Declared | 04/05/2023 |
| Final Result Declared | 27/10/2023 |
| Ota Final Result Declared | 24/01/2024 |
| Marks Available | 01/02/2024 |
| Not Qualified Candidate Marks Available | 12/03/2024 |
โ๏ธ Correction Window: 18-24 January 2023
Application Fee
| General | 200 |
| OBC | 200 |
| SC | 0 |
| ST | 0 |
| 0 |
Age Limit & Relaxation
| Minimum Age | 20 Years |
| Maximum Age | 24 Years |
| Age Cutoff Date | 01/01/2005 |
| Relaxation (OBC) | 3 years |
| Relaxation (SC) | 5 years |
| Relaxation (ST) | 5 years |
| Relaxation (PWD) | 10 years |
* Age relaxation is applicable as per government rules for reserved categories.
Educational Qualification & Eligibility
Bachelor Degree in Any Stream (for IMA, OTA, OTA Women) / Bachelor Degree in Engineering (for INA) / Bachelor Degree in Any Stream with Physics and Mathematics in 10+2 or Bachelor Degree in Engineering (for Air Force)
Selection Process
Written Examination
Interview (SSB)
Document Verification
Medical Examination
Exam Pattern & Syllabus
| Subject | Marks | Duration |
|---|---|---|
| English | 100 | 2 hours |
| General Knowledge | 100 | 2 hours |
| Elementary Mathematics | 100 | 2 hours |
Documents Required
* Candidates must carry original documents for verification at the time of interview / document verification.
Physical Standards & Medical Requirements
| Minimum Height | For IMA/INA/Air Force: 162.5 cm (Men), 152 cm (Women). For OTA: 157.5 cm (Men), 152 cm (Women) |
| Chest Measurement | For Men: 81 cm (minimum), 5 cm expansion. For Women: Not specified |
How To Apply
Visit the official website of Union Public Service Commission โ https://www.upsc.gov.in.
Read the official notification carefully and check your eligibility.
Click on the "Apply Online" / "Registration" link for Combined Defence Services Examination I 2023.
Complete the registration by providing a valid email ID and mobile number.
Fill in all required details: personal information, educational qualifications, work experience (if applicable), and address.
Upload scanned copies of your photograph (passport size), signature, and required documents as per the specifications.
Pay the application fee online through the available payment gateway (if applicable).
Review all entered details carefully before final submission.
Submit the application form and take a printout / save a PDF copy for future reference.
Frequently Asked Questions (FAQs)
What is the last date to apply for UPSC CDS I 2023?
The last date to apply online is 12 January 2023 till 06:00 PM.
What is the application fee for General category candidates?
The application fee for General and OBC category candidates is โน200.
Are SC/ST candidates exempted from paying the application fee?
Yes, SC, ST, and Female candidates are exempted from paying the application fee.
What is the age limit for CDS I 2023?
The age limit is 20 to 24 years as of 01 January 2005. OBC candidates get 3 years relaxation, SC/ST get 5 years, and PwD get 10 years.
What is the educational qualification required for the Air Force post?
Candidates need a Bachelor Degree in any stream with Physics and Mathematics at 10+2 level or a Bachelor Degree in Engineering.
When was the CDS I 2023 exam conducted?
The CDS I 2023 exam was conducted on 16 April 2023.
When will the admit cards for CDS I 2023 be available?
The admit cards were available from 24 March 2023.
What is the total number of vacancies for CDS I 2023?
The total number of vacancies is 341.
What is the selection process for CDS I 2023?
The selection process includes a Written Examination, Interview (SSB), Document Verification, and Medical Examination.
What is the negative marking scheme in the CDS I 2023 exam?
One-third of the marks allotted to a question will be deducted for each wrong answer.
What documents are required to apply for CDS I 2023?
Required documents include passport-sized photograph, signature, ID proof, birth certificate, caste certificate (if applicable), EWS certificate (if applicable), PwD certificate (if applicable), domicile certificate, 10th and 12th marksheets, graduation marksheets/degree certificate, final year appearing certificate (if applicable), and NCC certificate (if applicable).
Can candidates edit their application form after submission?
Yes, candidates can edit their application form during the modification window from 18 to 24 January 2023.
What is the height requirement for male candidates in the Air Force?
The minimum height requirement for male candidates in the Air Force is 162.5 cm.
What is the running requirement for female candidates in the PET?
Female candidates need to complete a 1.6 km run in 8.5 minutes during the Physical Efficiency Test.
Where can I download the final result for CDS I 2023?
The final result can be downloaded from the official UPSC website (https://www.upsc.gov.in) or from the Sarkari Result website.