About Union Public Service Commission Recruitment 2026
Union Public Service Commission has officially announced the recruitment process for Combined Defence Services Examination I 2023. A total of 341 vacancies will be filled through this recruitment drive. Selected candidates will be posted across All India.
Candidates can apply online through the official website. According to the notification, applications begin on 21/12/2022.
Key highlights: age requirement is 23 years (as on 01/01/2023) to 27 years (as on 01/01/2023) years, the application fee varies by category (see fee table below). Candidates are advised to carefully review the eligibility criteria and other requirements before applying.
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 |
| Last Date Fee Payment | 12/01/2023 |
| Form Edit 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 | 23 years (as on 01/01/2023) Years |
| Maximum Age | 27 years (as on 01/01/2023) Years |
| Age Cutoff Date | 01/01/2023 |
| Relaxation (OBC) | 3 years |
| Relaxation (SC/ST) | 5 years |
| Relaxation (EX-SERVICEMEN) | 5 years |
* Age relaxation is applicable as per government rules for reserved categories.
Educational Qualification & Eligibility
Bachelor Degree in Any Stream / Engineering with Physics and Mathematics at 10+2 level (as per post requirement)
Selection Process
Written Examination
Interview (SSB)
Medical Examination
Final Merit List
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: 157.5 cm (Men), 152 cm (Women). For OTA: 157.5 cm (Men), 152 cm (Women) |
| Chest Measurement | For IMA/INA/Air Force: 81 cm (unexpanded), 5 cm expansion. For OTA: 81 cm (unexpanded), 5 cm expansion |
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 and OBC candidates?
The application fee for General and OBC candidates is โน200.
Are SC/ST/Female candidates exempted from paying the application fee?
Yes, SC/ST/Female candidates are exempted from paying the application fee.
What is the age limit for the Indian Military Academy (IMA) post?
The age limit for IMA is between 20 to 24 years as on 01 January 2023 (born between 02 January 2000 to 01 January 2005).
What is the educational qualification required for the Air Force post?
Candidates must have a Bachelor Degree in Any Stream with Physics and Mathematics at 10+2 level OR a Bachelor Degree in Engineering.
When was the UPSC CDS I 2023 exam conducted?
The UPSC CDS I 2023 exam was conducted on 16 April 2023.
When were the final results for UPSC CDS I 2023 declared?
The final results for UPSC CDS I 2023 were declared on 27 October 2023.
When were the OTA final results declared?
The OTA final results were declared on 24 January 2024.
When were the marks for qualified candidates made available?
The marks for qualified candidates were made available on 01 February 2024.
When were the marks for not qualified candidates made available?
The marks for not qualified candidates were made available on 12 March 2024.
What is the exam pattern for UPSC CDS I 2023?
The exam consists of three subjects: English (100 marks), General Knowledge (100 marks), and Elementary Mathematics (100 marks), each with a duration of 2 hours. There is a negative marking of one-third of the marks assigned to each question for wrong answers.
What is the selection process for UPSC CDS I 2023?
The selection process includes a Written Examination, Interview (SSB), Medical Examination, and Final Merit List.
What are the physical requirements for the Air Force post?
For the Air Force post, the height requirement is 157.5 cm (Men) and 152 cm (Women). The chest requirement is 81 cm (unexpanded) with 5 cm expansion. Candidates must run 1.6 km in 6 minutes 30 seconds (Men) and 800 meters in 4 minutes (Women).
What documents are required to apply for UPSC CDS I 2023?
Required documents include passport-sized photograph, signature, ID proof (Aadhaar Card, PAN Card, Voter ID, Passport, Driving License), birth certificate, caste certificate (if applicable), EWS certificate (if applicable), PwD certificate (if applicable), discharge certificate (for Ex-Servicemen), NCC certificate (if applicable), and marksheets of all educational qualifications.
How can I apply for UPSC CDS I 2023?
Candidates must first complete the One Time Registration (OTR) on the UPSC website, then fill the application form online from 21 December 2022 to 12 January 2023, upload required documents, pay the application fee, and submit the form.