UPSC CDS (1) Answer Key 2026: The Union Pubic Service Commission (UPSC) has released the COMBINED DEFENCE SERVICES EXAMINATION (I), 2026 written exam Answer Key on 16 April 2026. The UPSC CDS (1) 2026 written exam was held on 12 April 2026. The candidates can now download the written exam answer key PDF from the website upsc.gov.in or the direct PDF link given below.
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UPSC CDS Exam (1) 2026 Answer Key Overview
| Recruitment Organization | Union Pubic Service Commission (UPSC) |
| Advt. No. | UPSC CDS-(I) 2026 |
| Post Name | Lieutenant |
| Total Vacancy | 451 |
| Salary/ Pay Scale | Rs. 56100/- (Starting Pay) Level-10 |
| Answer Key Date | 16 April 2026 |
| Category | UPSC CDS Answer Key 2026 |
| Official Website | upsc.gov.in |
UPSC CDS Recruitment (1) 2026 Important Dates
| Event | Date |
|---|---|
| Notification Date | 10 December 2025 |
| Apply Start Date | 10 December 2025 |
| Apply Last Date | 30 December 2025, 06:00 pm |
| Exam Date | 12 April 2026 |
| Answer Key Date | 16 April 2026 |
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UPSC CDS Recruitment (1) 2026 Vacancy Details and Qualification
Age Limit:
(i) For IMA & Indian Naval Academy—Unmarried male candidates born not earlier than 2nd January 2003 and not later than 1st January 2008 only are eligible.
(ii) For OTA—Unmarried male candidates born not earlier than 2nd January 2002 and not later than 1st January 2008 only are eligible.
(iii) For Air Force Academy— Age: 20 to 24 years as on 1st January 2027.
| Post Name | Vacancy | Qualification |
|---|---|---|
| CDS (Lieutenant) | 451 | Any Graduate |
UPSC CDS Recruitment (1) 2026 Selection Process
The selection process for UPSC CDS Recruitment (1) 2026 includes the following stages.
- Written Exam
- SSB
- Document Verification
- Medical Examination
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Important Links
| UPSC CDS Answer Key 2026 (English) | English Ans Key |
| UPSC CDS Answer Key 2026 (GK) | GK Ans Key |
| UPSC CDS Answer Key 2026 (Math) | Math Ans Key |
| UPSC CDS (1) 2026 Notification PDF | Notification |
| UPSC Official Website | UPSC |

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