CDS Answer Key 2026 Released: Get Your UPSC CDS 1 Response Sheet from upsc.gov.in
CDS Answer Key 2026 Released: Get Your UPSC CDS 1 Response Sheet from upsc.gov.in
The UPSC CDS 1 Answer Key 2026 has officially been made available on 16th April 2026 for all aspirants who attempted the Combined Defence Services 1 Examination. The provisional answer key is now accessible at https://www.upsc.gov.in. Candidates are permitted to download the key, verify their answers, and submit objections through the online portal between 18th and 22nd April 2026.
On 12th April 2026, the Union Public Service Commission (UPSC) successfully held the Combined Defence Service (CDS) 1 Examination across multiple centres in an offline, pen-and-paper format. Those who sat for the three-paper examination can now obtain the IDBI Bank set-wise answer keys directly from the official UPSC web portal.
CDS Answer Key 2026 Now Available
UPSC has released the CDS 1 answer key as a downloadable PDF document covering all three subjects: English, General Knowledge, and Elementary Mathematics. Using this key, candidates can cross-verify the accurate responses to every question presented in the OMR-based test. Once the comparison is complete, aspirants may estimate their probable scores by applying the official UPSC marking scheme.
Quick Stats at a Glance

UPSC CDS 1 Answer Key 2026 – Highlights
| Particulars | Details |
|---|---|
| Conducting Body | Union Public Service Commission (UPSC) |
| Examination Title | Combined Defence Service (CDS) 1 RRB JE Answer Key RRB Examination 2026 |
| Number of Vacancies | 451 |
| Date of Examination | 12th April 2026 |
| Answer Key Release Date | 16th April 2026 |
| Objection Window | 18th to 22nd April 2026 |
| Official Portal | www.upsc.gov.in |
Step-by-Step Guide to Download CDS 1 Answer Key 2026
Follow these simple numbered steps to retrieve your official answer key from the UPSC website without any hassle:
Open your browser and navigate to the official UPSC website at www.upsc.gov.in.
On the homepage, look for the "Examination" or "Answer Keys" tab in the main menu.
Click on the link titled "CDS (I) Examination RBI Assistant 2026 Answer Key" from the available list.
Pick the appropriate set (A, B, C, or D) for English, GK, and Elementary Mathematics.
The PDF will open in a new tab — download it and keep a printed copy for reference.
UPSC CDS 1 Answer Key 2026 – Direct Download Link
The Union Public Service Commission has officially activated the direct download link for the answer key on its web portal www.upsc.gov.in. This resource enables candidates to revisit their recorded responses from the exam hall. Aspirants who participated in the examination may now access the document via the India Post GDS button provided below.
📄 CDS 1 Answer Key 2026
Click Here to Download (Link Active)Objection window open until 22nd April 2026
Key Things to Remember
- Always verify your question paper set code before comparing answers.
- Use the official marking scheme — +1 for every correct response and negative marking for wrong ones.
- Submit any objections with valid supporting proof within the given timeframe.
- Preserve a downloaded copy of the answer key for future result verification purposes.
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