CDS-I 2026 Answer Key
CDS-I 2026 Answer Key
CDS-I 2026 Answer Key
CDS-I 2026 Answer Key: Download All Sets (A, B, C, D)
The CDS 1 2026 exam was successfully conducted by the Union Public Service Commission (UPSC) on 12th April 2026. The Combined Defence Services (CDS) exam remains the premier gateway for aspirants looking to join the Indian Army, Air Force, and Indian Navy as commissioned officers.
The UPSC conducts this prestigious written exam twice a year. The CDS 1 2026 session was held in three shifts at various centers across India, featuring three core papers: English, General Knowledge, and Elementary Mathematics.
Following the exam pattern, each paper was distributed in four distinct sets: Set ‘A’, Set ‘B’, Set ‘C’, and Set ‘D’.
Download the CDS 1 2026 Answer Keys for all sets using the links in the table below:
Paper | Sets | ANSWER KEYS Download Links |
ENGLISH | A | |
B | ||
C | ||
D | ||
GENERAL STUDIES | A | |
| B | |
| C | |
| D | |
ELEMENTARY MATHS | A | |
| B | |
| C | |
| D |

Expert Analysis by Trishakti Defence Classes
Kindly note that the official cut-off marks for the CDS-1 2026 written exam will be released by the UPSC alongside the final results. In the meantime, candidates can use our answer keys to calculate their estimated scores and determine their eligibility for the next stage: the SSB Interview.
Our CDS-1 2026 Answer Keys are prepared after a rigorous, question-by-question review by our subject-matter experts. At Trishakti Defence Classes, we pride ourselves on providing the most accurate and updated analysis to help you plan your next steps without delay.
Follow Trishakti Defence Classes for Further Updates:
Stay connected with Trishakti Defence Classes for all upcoming updates regarding the CDS 1 2026 exam, including:
*Official Written Result Date
*Expected Cut-off Marks (Category-wise)
*Comprehensive SSB Interview Preparation

