CDS-1 2025 Maths, English & G.S Answer Key (All Sets) (2025)

The CDS 1 2025 exam was conducted by the Union Public Service Commission (UPSC) on 13^th April 2024. The Combined Defence Services (CDS) exam provides an opportunity to join the Indian Army, Air Force, and Indian Navy as an officer. The UPSC conducts the CDS written exam twice a year. The CDS 1 2025 exam was conducted in three shifts at various exam centers across the country. It has three papers, namely English, General Knowledge, and Elementary Mathematics.

As mentioned above, the CDS-1 2025 written exam had three papers, namely English, General Knowledge, and Elementary Mathematics. Similarly, each paper had four sets, namely ‘A’, ‘B’, ‘C’, and ‘D’.

You can download the CDS 1 2025 answer keys of all sets with the help of the links in the table given below.

You can evaluate your performance and predict your estimated marks in the CDS written exam with the help of the answer keys provided in the above table.

Also, kindly note that the cut-off marks for the CDS-1 2025 written exam will be released by the UPSC after the declaration of the final result.

Meanwhile, CDS aspirants can calculate their scores and determine whether they qualify for the next round which is the SSB Interview.

Our CDS-1 2025 answer keys are based on detailed analysis and review by our subject-matter experts. We have provided the most accurate and updated answer keys for the CDS 1 2025 exam after a thorough analysis of all three papers.

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Stay connected with Centurion Defence Academy for all upcoming updates related to the CDS 1 2025 exam — including the written result date, expected cut-off marks, SSB interview preparation, and much more. You can also access a detailed paper analysis of the CDS 1 2025 exam on our official portal.