TOEFL ® Registrations 2025
ApplyAccepted by 13,000 universities worldwide | Offered in 200+ countries | 40 million people have taken TOEFL Test
The Combined Defence Services is the full form of the exam popularly known as the CDS exam. Coincidentally, CDS also stands for Chief of Defence Staff, which is the title of the Head of the Indian Armed Forces. The Union Public Service Commission (UPSC) conducts the UPSC CDS exam twice a year with the goal of recruiting candidates to various courses across the Indian Defence services.
In the Material Below, candidates can find a comprehensive list of details regarding the CDS exam, such as eligibility criteria, application form, exam dates, CDS salary and much more. Candidates are encouraged to read this article for information regarding the CDS exam. The CDS is a national-level exam and is generally conducted in the month of April and September. Candidates who clear the CDS are recruited for roles such as officer posts in IMA (Indian Military Academy), INA (Indian Naval Academy), AFA (Air Force Academy) and OTA (Officers Training Academy). There are three stages in the CDS Selection Process. The 3 stages in the selection process are the written exam, SSB Interview followed by the Medical Examination. Candidates who meet the eligibility criteria of 2024 CDS can apply through the official UPSC website- upsc.gov.in.
Exam Name | Combined Defence Service |
Commonly known as | UPSC CDS Exam |
Frequency of the exam | Twice a year |
Conducted by | Union Public Service Commission |
Stages of the exam | Written Exam SSB Interview Medical Examination |
Official Website | upsc.gov.in |
CDS 1 Exam Dates
CDS 1 Events | CDS 1 Dates |
CDS 1 2024 Notification | December 20, 2023 |
CDS 1 2024 Application Form | December 20 to June 4, 2024 |
CDS 1 2024 Exam | April 21, 2024 |
CDS 2 Events | CDS 2 Dates |
CDS Notification 2024 | May 15, 2024 |
CDS 2 2024 Application Form | May 15, 2024 to June 4, 2024 |
CDS 2 2024 Exam | September 1, 2024 |
The eligibility criteria for CDS are divided into two sections - Nationality, Academic qualification, and age limit. Refer to the following table for the same.
Age Limit Criteria | Academic Qualification |
20-24 Years: Indian Military Academy (IMA) | IMA & OTA: Graduation Degree from a recognised University |
20-22 Years: Indian Naval Academy (INA) | INA: Graduation in B.Sc. with Physics & Mathematics or Bachelor of Engineering |
20-23 Years: Air Force Academy (AFA) | AFA: B.Sc. Graduate with Physics/Mathematics or Bachelor of Engineering |
20-25 Years: Officers’ Training Academy (OTA) |
UPSC releases the CDS 2024 notification twice a year. The notification dates and the CDS 2024 application form dates are the same. The notification consists of the important dates, eligibility criteria, steps to apply, CDS 2024 exam pattern, syllabus, and important instructions related to the exam in detail. It is mandatory to read the notification of CDS thoroughly before filling out the form.
Popular Online Competition Courses and Certifications:
The admit card of 2024 CDS is an important document that is mandatory for every candidate who is taking the exam. The admit card is issued by UPSC to those candidates who have successfully applied for CDS. If aspirants have made an error in filling up the application form, their candidature will be rejected and they will not be issued the UPSC CDS admit card. So it is important to fill out the UPSC NDA application form carefully and pay the application fee. The UPSC CDS 2024 admit card can be downloaded from the official website using the registration details and date of birth. The CDS admit card consists of all the important details like the candidate's name, roll number, registration number, exam centre address, reporting time, exam day guidelines etc. The UPSC CDS admit card 2024 has to be carried to the exam centre along with a valid ID proof to the exam centre.
Important - Check the Complete List of Full Forms
CDS exam is conducted across various exam centres in India. From the following table, aspirants can check the exam centres of 2024 CDS.
Agartala | Kochi |
Ahmedabad | Kohima |
Aizawl | Kolkata |
Bengaluru | Lucknow |
Bareilly | Madurai |
Bhopal | Mumbai |
Chandigarh | Nagpur |
Chennai | Panaji(GOA) |
Cuttack | Patna |
Dehradun | Port Blair |
Delhi | Prayagraj |
Dharwad | Raipur |
Dispur | Ranchi |
Gangtok | Sambalpur |
Hyderabad | Shillong |
Imphal | Shimla |
Itanagar | Srinagar |
Jaipur | Thiruvananthapuram |
Jammu | Tirupati |
Jorhat | Udaipur |
Visakhapatnam | -- |
CDS is one of the highest competitive exams in India. Just like NDA, CDS is the gateway for candidates who want to serve the nation by joining the Defence forces of India. The difficulty level of UPSC CDS 2024 is graduation as the minimum eligibility criteria is graduation only. Many aspirants join coaching institutes to prepare for CDS 2024 but there are a few more who also prepare from home by referring to the best 2024 CDS books etc. Here we have shared the CDS 2024 preparation tips for all the candidates who are planning to appear for the CDS exam.
Other exams conducted by UPSC:
The CDS 2024 answer key consists of all the answers to the questions asked in the exam. The unofficial answer key will be released by various coaching institutes on the day of the exam while the official answer key of CDS 2024 will be released on the official website of UPSC. Candidates preparing for the UPSC CDS exam can match the answer key along with the questions from the exam and spectate their chances of qualification.
UPSC will release the UPSC CDS 2024 result on the official website only. The result of 2024 CDS will be released after the exam is conducted in online mode. Candidates who qualify for the UPSC CDS exam as per the result will be able to appear for the next stage of the exam. The written exam CDS 2024 result is released in PDF format on the official website and has the academy wise roll numbers of all the shortlisted candidates.
The final merit list of CDS will be released after the complete recruitment process is over. The merit list of 2024 CDS is released in PDF format on the official website and has the academy-wise roll number and name of all the candidates who have qualified the exam and have been shortlisted for the CDS 2024 recruitment.
A CDS officer gets a starting salary of Rs 15600-39100.
As per the eligibility criteria of CDS, the academic qualification is graduation while the age limit for CDS is 20-25 years.
The basic difference between both these exams is the eligibility criteria, for NDA candidates the academic qualification is 10+2 while for CDS it is graduation. In NDA, only male candidates can apply and in CDS both male as well as female candidates can apply.
2024 CDS is conducted twice a year by UPSC.
CDS 2024 selection process has 3 stages - A written exam, the SSB interview as well as a Medical Exam.
The full form of the CDS exam is the Combined Defence Services Exam.
Application Correction Date:22 May,2025 - 31 May,2025
Application Correction Date:29 May,2025 - 31 May,2025
Hello Aditya,
As a PCB (Physics, Chemistry, Biology) student after your 12th board exam, you cannot directly appear for the Combined Defence Services (CDS) exam because it requires a bachelor’s degree. However, here’s a clear and concise guide on how you can prepare for and give the CDS exam after completing further studies, tailored to your background:
I hope this answer helps you. If you have more queries, feel free to share your questions with us, and we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
To prepare for CDS, CGL, and CAT during graduation, create a clear study schedule focusing on basics, reasoning, and aptitude. Practice daily mocks, improve time management, and stay consistent. Balance college and preparation with discipline and regular revision.
Your date of birth is 24th February 2006, and you will complete graduation in July 2028. For the CDS exam, the maximum number of attempts depends on your age limit and category, but generally, candidates have around 4 to 6 attempts before reaching the age limit.
For CDS 2 2025, with a date of birth of 6th October 2001, you are eligible for both IMA and OTA. The age limits for IMA are 19-24 years and for OTA are 19-25 years as of 1st January 2025, making you eligible for both academies.
Hello Gunal,
As a student born on 05-11-2001 you will have many opportunities to take the Combined Defence Services (CDS) exam conducted by UPSC. Age Limits will vary depending on the courses:
You are eligible, based on your DOB for:
Best Books for CDS Preparation:
Required Documents for CDS SSB/Verification:
Accepted by 13,000 universities worldwide | Offered in 200+ countries | 40 million people have taken TOEFL Test
Apply for Online M.Com from Manipal University