
CDS 2025: The application process for the CDS 2 2025 is ongoing. It was started on May 28 and will end on June 17, 2025 (11:59 PM). The Commission revised the CDS 2 application process. Candidates need to apply via a new portal launched by the UPSC. The revised application process comprises four parts namely Account Creation, Universal Registration, Common Application Form and Applying for Various Exams. The common application form process is common for all examinations and can be filled out anytime by the candidates. The authority released the CDS 2 notification in the form of a PDF and consists of the important details related to the CDS exam at upsconline.nic.in. The CDS 2 exam will be conducted on September 14, 2025. Scroll down to know more details about the CDS 2 2025.
CDS 2026 Exam Dates Announced
The UPSC released a calendar on the official website. The CDS 1 2026 notification and application form will be released on December 10, 2025. The last date to apply for UPSC CDS 1 2026 is December 30, 2025. The CDS 1 exam will be conducted on April 12, 2026. On the other hand, CDS 2 notification and application 2026 will be released on May 20, 2026 and the last date to apply will be June 9, 2026. The CDS 2 exam will be held on September 13, 2026.
As per the exam pattern, the total marks for IMA, INA, and AFA is 300 and for OTA 200. Scroll down to know more details about the CDS exam including the CDS Syllabus, dates, eligibility, vacancies, exam pattern, syllabus, selection process, and more.
CDS Exam Key Features
Objective of Exam: To recruit Commissioned Officers in the Indian Army, Navy, and Air Force.
Exam Conducting Body: Union Public Service Commission (UPSC)
Exam Structure: Written Exam and SSB Interview
Who Can Appear:
Age Limit | 19-24 years for IMA, INA & AFA ; 19-25 years for OTA |
Education Qualification | Candidates must have a Bachelor's degree from a recognized university |
Medical Standard | Candidates must meet medical standards and physical set by UPSC |
Candidates Tested For: For admission to Combined Defence Services
Sessions/Frequency: Twice a year
Mode of Exam: Written/Pen and Paper Mode
Application Process: Ongoing
Duration of Exam: Two hours for each section of the test
Vacancy: 453 for CDS 2
Stipend: Training Stipend begins at INR 56100 per month
Career Growth: Candidates after completing the training become Commissioned officers
Upcoming Event:
Last date to apply for CDS 2 2025 is June 17, 2025
Exam Date: September 14, 2025
Latest News & Updates
CDS 2 2025 Registration Link Active: Check New Changes Introduced
CDS 2026 Dates OUT; UPSC CDS 1 Notification in December
Important Links:
CDS 2 Official Notification 2025 PDF link | Download Here |
CDS 2 2025 Apply Online Link | Click Here |
The CDS 2025 selection process comprises various stages:
The selection process of CDS comprises three stages that assess the academic knowledge, physical fitness and mental aptitude of candidates. The selection process includes:
Stage 1: Written Examination
Stage 2: SSB Interview (Service Selection Board)
Stage 3: Medical Examination and Merit List
After all these stages, a Final Merit List is prepared based on the written examination and SSB performance.
The written test is of 300 marks (for INA, IMA and AFA) and 200 marks (OTA). The candidates qualifying the written exam will be called for the SSB Interview. At the second stage, the candidates have to undergo the vigorous 5 days interview in which the candidates are assessed on the physical, psychological and analytics level. Further, the SSB interview is followed by the medical test in which the candidates are assessed on physical standards. In the final stage merit list is released along with the release of the CDS results.
The CDS 2 2025 application and notification was released on May 28, 2025. The application link will remain active until June 17, 2025. However, the exam for the CDS 2 2025 will be conducted on September 14, 2025. On the other hand, the CDS 1 2025 application form and the notification was released on December 11, 2024 and the last date to apply was January 1, 2025 (extended). The CDS 1 exam was conducted on April 13, 2025.
The candidates must be aware that these dates are released by UPSC through exam calendar. There are slight chances that the exam dates get changed due to any circumstance. However, the candidates must prepare for the CDS exams according to these exam dates.
The Commission released the CDS 1 and 2 2026 notification, application process and exam dates on the official website at upsc.gov.in. The CDS 1 2026 notification will be released on December 10, 2025. The CDS 1 2026 application dates are December 12 to December 30, 2025. The CDS 1 2026 exam will be held on April 12, 2026. On the other hand, CDS 2 2026 notification will be announced on May 20, 2026 and the last date to apply will be June 9, 2026. The CDS 2 2026 exam will be conducted on September 13, 2026.
The Union Public Service Commission (UPSC) has launched a new Online Application Portal to streamline the registration process for all exams. The new portal is live at upsconline.nic.in and replaces the older One-Time Registration (OTR) module, which now will no longer be functional. As per the official notification, candidates are advised to use their Aadhaar Card as ID documents for easy, effortless and seamless verification and authentication of ID and other details.
The New Application Portal officially launched on May 28, 2025. Applications for the CDS 2 exam 2025 will now be accepted through the new online application portal.
- What is CDS Exam 2025?
- CDS Exam Dates & Schedule
- CDS Exam Highlights 2025
- CDS Notification 2025
- CDS Application Form 2025
- CDS Eligibility 2025
- CDS Vacancy 2025
- CDS Syllabus 2025
- CDS Exam Pattern 2025
- CDS Books 2025
- CDS Exam Dates 2025
- CDS Preparation Tips 2025
- CDS Admit Card 2025
- CDS Exam Centres 2025
- CDS Question Paper 2025
- CDS Exam Analysis 2025
- CDS Answer Key 2025
- CDS 2 Result 2025
- CDS 1 Result 2025
- CDS Expected Cut Off 2025
- UPSC CDS Selection Process 2025
- CDS Mock Test 2025
- CDS 2025 Recommended Marks
- CDS Previous Year Question Papers
- CDS Exam 2025 FAQs
What is CDS Exam 2025?
The Combined Defence Services Examination, commonly known as CDS, is conducted by the Union Public Service Commission (UPSC) for the recruitment of Commissioned Officers in the Indian Army, Navy, and Air Force. It is a national-level competitive exam. CDS's full form is the Combined Defence Services Exam (CDS). The CDS exam is held twice a year, usually in April and September. Every year, a large number of candidates appear for the national-level Defence entrance examination. The selection of candidates is based on the written exam followed by the SSB Interview for intelligence and personality tests. Shortlisted candidates are placed at the following academies based on their preferences and merit. Candidates selected through the CDS 2025 written exam will undergo training Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA), and Officers Training Academy (OTA). After completing training, candidates are selected for the post of lieutenant. The stipend paid to the candidates during training is INR 56,100.
Academy | State/City |
---|---|
Indian Military Academy | Dehradun |
Indian Naval Academy | Ezhimala |
Air Force Academy | Hyderabad |
Officers' Training Academy (SSC Men) | Chennai |
Officers' Training Academy (SSC Women) | Chennai |
CDS 1 & 2 Exam
CDS 1 exam is conducted for the courses commencing at Indian Military Academy, Dehradun, Air Force Academy, Hyderabad, Indian Naval Academy, Ezhimala in January as well as Officers Training Academy, Chennai courses starting in April.
CDS 2 exam is conducted for the courses commencing at Indian Military Academy, Dehradun, Air Force Academy, Hyderabad, Indian Naval Academy, Ezhimala in July, and Officers Training Academy, Chennai courses starting in October.
Commonly asked questions
The age of candidate is calculated from the date of joining and not from the date of application. That is why the candidates are advised to add 10 to 12 months to reach min or maximum age limit criteria. However, UPSC releases the age limit criteria for the candidates along with the notification for the CDS exam. As per the notification for CDS 2 exam released the age limit limitations are mentioned below:
(i) For IMA—Unmarried male candidates born not earlier than 2nd July, 2000 and not
later than 1st July, 2005 only are eligible.
(ii) For Indian Naval Academy—Unmarried male candidates born not earlier than 2nd
July, 2000 and not later than 1st July, 2005 only are eligible.
(iii) For Air Force Academy—
- 20 to 24 years as on 1st July, 2024 i.e. born not earlier than 2nd July, 2000 and not later than 1st July, 2004 (Upper age limit forcandidates holding valid and current Commercial Pilot Licence issued by DGCA (India) is relaxable upto 26 yrs.
i.e. born not earlier than 2nd July, 1998 and not later than 1st July, 2004 only are eligible.
Note: Candidate below 25 years of age must be unmarried. Marriage is not permitted during training. Married candidates above 25 years of age are eligible to apply but during training period they will neither be provided married accommodation nor can they live with family out of the premises.
iv) For Officers' Training Academy— (SSC Course for men) unmarried male candidates born not earlier than 2nd July, 1999 and not later than 1st July, 2005 only are eligible.
v) For Officers' Training Academy— (SSC Women Non-Technical Course) Unmarried women, issueless widows who have not remarried and issueless divorcees (in possession of divorce documents) who have not remarried are eligible. They should have been born not earlier than 2nd July, 1999 and not later than 1st July, 2005.
Yes, married girls can apply for the CDS (Combined Defence Services) exam. The eligibility criteria for the CDS exam allow both married and unmarried women to apply. Here are the key points regarding the eligibility of married girls for the CDS exam:
- Marital Status: According to the CDS eligibility criteria, unmarried women, issueless widows who have not remarried, and issueless divorcees (in possession of divorce documents) who have not remarried are eligible to apply for the CDS exam
- OTA (Officers Training Academy): Married girls can apply for the OTA (Officers Training Academy) under the Short Service Commission. However, it's important to note that during the training period, married candidates above 25 years of age will not be provided with married accommodation and will not be allowed to live outside the Academy premises with their family
It's important for married girls to carefully review the official eligibility criteria and ensure they meet all the requirements before applying for the CDS exam.
CDS full form is the Combined Defence Services Examination. While some people also refer CDS full form as Chief of Defence Staff, this rank is given to the head of the Indian Armed Forces. It is conducted twice a year in April and September. It is a national-level exam conducted to recruit candidates for officer posts. The selection process comprises written exam and SSB interview. The minimum educational qualification needed to appear for CDS exam is graduation from a recognised Indian university.
CDS Exam Dates & Schedule
Take a look at the table below for the complete schedule of CDS 2025 exam
Dates | Upcoming Exam Dates |
---|---|
28 May ' 25 - 17 Jun ' 25 | CDS 2 Application Form 2025 ONGOING |
14 Sep ' 25 | CDS 2 Exam 2025 |
10 Dec ' 25 | CDS 1 Notification 2026 |
10 Dec ' 25 - 30 Dec ' 25 | CDS 1 Application Process 2026 |
12 Apr ' 26 | CDS 1 Exam 2026 |
20 May ' 26 | CDS 2 Notification 2026 |
20 May ' 26 - 09 Jun ' 26 | CDS 2 Application Process 2026 |
Dates | Past Exam Dates |
---|---|
28 May ' 25 | CDS 2 Notification 2025 |
28 Apr ' 25 | CDS 1 Result 2025 Released |
13 Apr ' 25 | CDS 1 Exam 2025 |
CDS Exam Highlights 2025
Go through the highlights of the UPSC CDS exam from the table below to know every bit of the examination. Male and female candidates seeking admission to the Indian Military Academy, Indian Naval Academy, Air Force Academy, and Officers' Training Academy can check out the recruitment process.
Parameters | Details |
---|---|
Name of exam |
Combined Defence Services Examination |
Conducted by |
|
Exam Level |
National |
Exam frequency |
Twice a year (April and September) |
Exam mode |
Offline |
Exam stages |
Written exam and SSB Interview |
Exam fees |
INR 200 for General and OBC male candidates Female, SC, and ST candidates are exempted from fee payment |
Exam timing |
The time allotted to each paper such as English, General Knowledge, and Elementary Mathematics is two hours |
Language of question paper |
English and Hindi |
No of questions |
Elementary Maths: 100 General English: 120 General Knowledge: 120 |
No.of papers |
Indian Military Academy (IMA), Indian Naval Academy (INA), and Air Force Academy (AFA): Three (English, General Knowledge, and Elementary Mathematics) Officers’ Training Academy (OTA): Two (English and General Knowledge) |
Written Exam IMA, INA and AFA: 300 OTA: 200 SSB Interview IMA, INA and AFA: 300 OTA: 200 |
|
Marking scheme |
One mark for the correct answer One-third mark is deducted for wrong answers |
To be notified |
|
Exam purpose |
To select candidates as Commissioned Officers in Indian Army, Navy, and Air Force |
Vacancies |
Total 457 vacancies were announced for CDS 1 exam 2025 |
No of the test cities |
More than 70 |
Official website |
upsc.gov.in |
Contact number |
011-23385271/011-23381125/011-23098543 |
Commonly asked questions
The chances of becoming General after becoming a CDS officer is very less as in duration of service in the Defence forces play a vital role in getting promotions. The candidates commissioned as officers after NDA serves for more duration in the Army as compared to CDS. Therfore, the chances of becoming General after NDA is slightly higher. Historically all the Chief of Army Staff (COAS) is an NDA alumni. The current General of India General Manoj Pande is from NDA.
However, the promotions also depends on the performance and contributions of the officers in the Army. So, it is quite possible that the officers with extra ordinary contribution to the Army can gain the positionof COAS (Cheif of Army Staff).
CDS Salary of Officers during the training period is INR 56,100 per month for Army, Navy, and Air Force. The rank-wise salary is given below:
Rank | Level | Salary (In INR) |
---|---|---|
Lieutenant | Level 10 | 56,100 -1,77,500 |
Captain | Level 10 B | 61,300- 1,93,900 |
Major | Level 11 | 69,400 – 2,07,200 |
Lieutenant Colonel | Level 12A | 1,21,200 – 2,12,400 |
Colonel | Level 13 | 1,30,600-2, 15,900 |
Brigadier | Level 13A | 1,39,600-2,17,600 |
Major General | Level 14 | 1,44,200-2,18,200 |
Lieutenant General HAG Scale | Level 15 | 1, 82, 200-2,24,100 |
HAG+Scale | Level 16 | 2,05,400 – 2,24,400 |
VCOAS/Army Cdr/ Lieutenant General (NFSG) | Level 17 | 2,25,000 (fixed) |
COAS | Level 18 | 2,50,000 (fixed) |
Different instutes have different rules on the marital status for the CDS exam. The criteria for the marital status for various defence institutes have been given below for the candidates:
- For Indian Military Academy: Unmarried
- For Indian Naval Academy: Unmarried
- For Indian Air Force: Married and Unmarried
Note: The married candiddates must be equal to or above 25 years. However, during the training the candidates will not be provided with any married accommodation nor they can live out from the academy premises with the family.
- For OTA Male: Umarried
- For OTA Female: Unmarried, Divorcees (in possession of divorce documents) and Widows who have not been remarried
Note: Male divorcee or widow will not be considered as unmarried for the purpose of admission in IMA/INA/AFA/OTA
CDS Notification 2025
The CDS 2 notification was released by UPSC on May 28, 2025, on the official website of UPSC at upsc.gov.in. The notification was released in PDF format and the candidates can have access to it by following the steps given below:
- Go to the official website
- Click on the CDS 2 notification 2025 in the What's New Section
- Click on the CDS 2 notification PDF link
- The CDS 2 notification PDF will appear on the screen
- Download the CDS 2 2025 PDF and save it for later use
CDS 2 Notification 2025 PDF: Download Here
Commonly asked questions
Candidates in the final year of their graduation can also apply provided they do not have any backlog at the application. Also, they have to submit proof of passing the degree examination at the time of commencement of course. The minimum age required is 19 years. The maximum age allowed is 24 for IMA and INA, 23 for AFA, and 25 for OTA Aspirants must have completed their graduation to be eligible for CDS exam 2025. Indian and candidates who have settled in India permanently also can apply for CDS. Yes, final year graduate candidates can apply for CDS. However, they will be admitted to the exam provisionally. They need to produce certificates of having passed the relevant degree at the time of document verification.
The application fees of CDS can be paid both only in an online mode . The steps to pay the application fees has been given below: Online a) At the last of the application form select the mode of payment online b) Select the payment gateway c) Select the mode of payment again credit card/debit card/ UPI etc. D) Pay the application fees and save the application form Offline a) Candidates have to deposit the application fee in any SBI Branch b) Fillout the details of the deposit fee in the application form by logging into the registered account.
CDS Application Form 2025
Registration: 28 May ' 25 - 17 Jun ' 25
The CDS 2 2025 application process started on May 28, 2025. The last date to apply is June 17, 2025. Candidates need to register themselves for the OTR and then they were allowed to fill out the CDS application form.
How to Fill CDS 2 2025 Application Form Online?
The steps have been given below for the candidates to apply for the CDS 2 exam:
- Go to the official website- upsconline.nic.in
- Login into the account on the OTR platform (The registration process for OTR has given above)
- Fill out the details that have been asked for part 1 registration
- Upload the photograph, signature and photo identity proof
- Make the application fees
- Choose the exam centre for the CDS 2 exam
- Finally, submit the application form
- The confirmation message will be sent to the registered mobile number and email id
Direct link to Apply for CDS 2 2025: https://upsconline.nic.in/login
Revised CDS 2 Application Correction Process
Candidates required to apply online at upsconline.nic.in and submit the requisite information and supporting documents towards various claims including date of birth, educational qualification, etc. If a candidate is failed to provide the documents or information along with the Online Application Form will entail cancellation of candidature for the examination.
Further, no request for addition or alteration in the preferences already indicated by a candidate in his or her application will be entertained by the Commission. Once the form is submitted and the application window is closed, candidate will not be allowed to make any corrections. It is advised to a candidate to fill up all the details carefully.
Also Read: NDA vs CDS 2025
CDS Registration Fee
- The application fees can be paid both online and offline
- The application fees are INR 200 for General and OBC male candidates
- SC and ST candidates were exempted from fee payment
Also Read: CDS OTA Syllabus 2025
Watch How to Fill Out CDS Application Form?
Commonly asked questions
The CDS 2 2025 application process has been started on May 28, 2025. The last date to fill out the CDS 2 application form 2025 is June 17, 2025. Candidates need to visit the official website to fill out the form, or a direct link is also provided here.
Candidates can check below the steps to make corrections in the CDS 2 application form 2025:
- Visit the official website
- Click on the link available for CDS 2 form correction
- Log in to the registered account using login credentials
- Make corrections to the CDS 2 application correction
- Save and print a copy of the modified CDS 2 application form
- Log out from the registered profile
CDS 1 2025 application form correction window was closed. The authority extended the last date to apply for the CDS 1 2025. The last date to apply for CDS 1 2025 was January 1, 2025.
CDS Eligibility 2025
To be eligible for the exam, candidates need to fulfil the following CDS Eligibility Criteria 2025:
Nationality
Candidates who have settled in India permanently can apply for the CDS exam.
CDS 1 Age Limit 2025
Candidates can check below the prescribed age limit for the CDS 1 exam:
- For the Indian Military Academy (IMA), unmarried males must be between 19 to 24 years
- For the Indian Naval Academy, unmarried male candidates must be between 19 to 24 years
- Candidates applying for the Air Force Academy should be between 20 to 24 years
- For the Officers’ Training Academy (SSC Course for men), unmarried male candidates must be between 19 to 26 years
- For the Officers’ Training Academy (SSC Women Non-Technical Course), candidates between 19 to 26 years
CDS 2 Age Limit 2025
The CDS 2 age limit prescribed by UPSC for applying to the different academies is given below:
- IMA: Candidates for IMA should be unmarried and must have been born not earlier than the age limit prescribed in the CDS notification. That is unmarried male candidates born not earlier than July 2, 2002 and not later than July 1, 2007 only are eligible.
- INA: Unmarried male candidates can apply for INA born not earlier than July 2, 2002 and not later than July 1, 2007 only are eligible.
- AFA: To apply for AFA, the age of candidates should be between 20 to 24 years as on July 1, 2026. i.e. born not earlier than July 2, 2002 and not later than July 1, 2006 The upper age limit of candidates holding valid and current Commercial Pilot Licence issued by DGCA (India) is relaxed up to 26 years
- OTA (SSC Course for men): To apply for the OTA course (SSC Men), candidates must be unmarried and must be within the age limit prescribed in the CDS notification i.e. born not earlier than July 2, 2001 and not later than July 1, 2007 only are eligible.
- OTA (SSC Women Non-Technical Course): Unmarried women, issueless widows who have not remarried and issueless divorcees who have not remarried are eligible to apply. They should have been born not earlier than July 2, 2001 and not later than July 1, 2007.
CDS Qualification
Candidates need to meet the following educational qualifications for applying for the CDS exam:
- For IMA and Officers’ Training Academy, the required educational qualification is Graduation in any discipline from a recognised university
- For the Indian Naval Academy, candidates must have a degree in Engineering from a recognised university
- For Air Force Academy, candidates must have a degree in Engineering from a recognised university. They must have studied Physics and Mathematics in Class 12
Note: Candidates who are studying in the final year/semester of Graduation can also apply provided they do not have any backlog up to the last year/semester for which results have been declared at the time of submitting the application form. They are required to submit proof of passing graduation at the time of the commencement of the course.
Can the 12th pass apply for CDS?
No, to be eligible for the CDS exam candidates must have a graduation degree from a recognised university or be appearing in the final year of their graduation. The candidates who want to apply for INA must have a degree in Engineering from a recognised University and Institution while AFA candidates must have a degree from a recognised University (with Physics and Maths at 10+2 level) or a Bachelor of Engineering degree.
Graduates with first choice as Army/Navy/Air Force are to submit proof of Graduation/provisional certificates on the date of commencement of the SSB Interview at the SSB. Candidates who are in the final year of graduation can apply provisionally.
Can females apply for CDS Exam?
Yes, female candidates can apply for the CDS exam for Officers' Training Academy courses.
CDS Physical Fitness
Candidates must be physically and mentally fit as per the guidelines prescribed by UPCS. Candidates are advised to check the CDS physical and medical standards before applying for the CDS exam.
CDS Heights and Weight Standards
- The minimum required height for male candidates is 157.5 cm. (157 cm for the Navy and 162.5 cm for the Air Force) and that for female candidates is 152 cm.
- Gorkhas and individuals belonging to the North-Eastern region of India, Garhwali, and Kumaon, the minimum required height is 5 cm less than the other candidates.
- For candidates from Lakshadweep, the minimum required height is 2 cm less than the candidates from other regions.
- Body Mass Index (BMI) should be below 25.
- The ratio of the waist and hip should be below 0.9 for males and 0.8 for females.
- Waist Circumference should be less than 90 cm for males and 80 cm for females.
Visual Standards for CDS 2025
Candidates who want to appear in CDS 2025 must know about visual standards. The UPSC has divided visual standards into three parts – IMA & OTA, Naval Candidates, and Air Force. The details of the visual standards are given below:
CDS IMA and OTA Visual standards
- Uncorrected vision (max allowed) - 6/60 &6/60
- BCVA - Right 6/6 & Left 6/6
- Myopia -
- Hypermetropia -
- Lasik/equivalent surgery - Permitted
- Colour perception: CP II
CDS Naval Visual Standards
- Uncorrected without glasses: 6/12, 6/12
- Corrected with glasses: 6/6, 6/6
- Myopia Limit: -1.5D
- Hypermetropia Limit: +1.5D
- Binocular Vision: III
- Limits of Colour Perception: I
CDS Air Force Visual Standards
Candidates who wear spectacles regularly are not eligible for India Air Force. The visual standards for the Air Force have been given below:
- Hypermetropia Colour Vision CP-1
- Hypermetropia: +2.0 d Sph
- Manifest Myopia: Nil
- Retinoscopic Myopia- 0.5 in any meridian
- Astigmatism : +0.75 D Cyl (with + 2.0 D- Max)
Maddox Rod Test
at 33 cms:
- Exo-16 prism D
- Eso-6 prism D
- Hyper-1 prism D
- Hypo-1 prism D
at 6 meters:
- Exo-6 prism D
- Eso-6 prism D
- Hyper-1 prism D
- Hypo-1prism D
Commonly asked questions
Yes, the Combined Defence Services (CDS) exam have physical test in the selection process. A lot of candidates are rejected after the physical test as they were not physically sound. The candiatesneed to clear the written, mental, physical test and a interview in order to get enrolled for the Indian Armed Forces Academies. The candidates are advised to take the physical and medical test prior filling out the CDS application form.
Different instutes have different rules on the marital status for the CDS exam. The criteria for the marital status for various defence institutes have been given below for the candidates:
- For Indian Military Academy: Unmarried
- For Indian Naval Academy: Unmarried
- For Indian Air Force: Married and Unmarried
Note: The married candiddates must be equal to or above 25 years. However, during the training the candidates will not be provided with any married accommodation nor they can live out from the academy premises with the family.
- For OTA Male: Umarried
- For OTA Female: Unmarried, Divorcees (in possession of divorce documents) and Widows who have not been remarried
Note: Male divorcee or widow will not be considered as unmarried for the purpose of admission in IMA/INA/AFA/OTA
The minimum age limit for applying CDS exam is 19 years. Candidates must be graduate or appearing in the final year. B.Tech and BE candidates can apply for IMA, INA and AFA. The age limit criteria for CDS 1 exam have been given below for the candidates:
Indian Naval Academy: 19 to 24 years
Air Force Academy: 20 years to 24 years
Indian Military Academy: 19 to 24 years
Officers Training Academy (SSC Women Non Technical Course): 19 to 25 years
Officers Training Academy (SSC Course for Men): 19 to 25 years
The candidates must note that if they don't fulfill the age limit and educational qualification criteria will not be able to appear in the CDS exam.
CDS Vacancy 2025
The UPSC released the vacancy for CDS 2 along with the notification PDF. However, the candidates can check the released vacancy details of the CDS 2 exam along with the notification. The candidates can check the CDS 2 2025 vacancy break up in the table below:
Institution |
Approximate Number of Vacancies |
---|---|
Indian Military Academy, Dehradun –161st (DE) Course commencing in July 2026 [including 13 |
100 |
Indian Naval Academy, Ezhimala - Course commencing in July, 2026 Executive Branch (General |
26 |
Air Force Academy, Hyderabad - (Pre-Flying) Training Course commencing in July, 2026 i.e. 220 |
32 |
Officers’ Training Academy, Chennai (Madras) 124th SSC (Men) (NT) (UPSC) Course Commencing in October, 2026. |
276 |
Officers’ Training Academy, Chennai (Madras) 124th SSC Women (NT) (UPSC) Course commencing in, October, 2026. |
19 |
Total |
453 |
Commonly asked questions
The Union Public Service Commission released the CDS 2 examination 2025 approximate number of vacancies. It is around 453 vacancies announced for various defence services.
CDS Syllabus 2025
CDS Syllabus comprises topics from English, General Knowledge, and Elementary Mathematics. The standard of the UPSC CDS syllabus for Mathematics is of Class 10 standard, while for other subjects, it is of graduation level. Candidates can check the syllabus below.
Subjects | Topics |
---|---|
English |
Antonyms, Sentence improvement, Comprehension, Synonyms, Spotting Errors, Preposition, etc. |
General Knowledge |
Economics, Current Awareness, Defence, Biology, Physics, Chemistry, etc. |
Elementary Maths |
Arithmetic, Algebra, Trigonometry, Geometry, Mensuration, Statistics, etc. |
Commonly asked questions
General Knowledge section test awareness of current events and general knowledge of the candidates. Important topics include history of India, Geography, Current Affairs, Indian Polity, Economy, Science and Technology, Defence news, etc.
The syllabus of Mathematics consists of Arithmetic, Algebra, Trigonometry, Geometry, Mensuration, and Statistics.
CDS Exam Pattern 2025
Commonly asked questions
The CDS exam pattern has been divided into two categories- Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA) and Officers Training Academy (OTA). The exam taken for the IMA, INA, AFA is taken for three subjects- General Awareness, Mathematics and English. On the other hand, the OTA exam is taken for two subjects- English . and General Awareness. The exam pattern for these categories have been given below for the candidates: For IMA, INA and AFA: a)Total Number of Subjects: English. Elementary Mathematics and General Knowledge b) Time Duration: Six hours (2 hours for each paper) c) Maximum Marks: 300 marks (100 marks for each paper) For OTA: a) Total Number of Subjects: English . and General Knowledge b) Time Duration: Four hours (2 hours for each paper) c) Maximum Marks: 200 Marks (100 marks for each paper). .
CDS Books 2025
Commonly asked questions
It is important for a candidate to clear basics and concepts. Questions asked in this section are of Class 10 standard. Candidates can check below CDS Maths books that will help in the preparation:
- Mathematics for CDS by RS Aggarwal
- Quantitative Aptitude for Competitive Examinations by RS Aggarwal
- Pathfinder for CDS by Arihant Publications
CDS Exam Dates 2025
Commonly asked questions
The CDS selection process comprises two stages: a written exam and an SSB interview. All candidates who qualify for the written exam are required to register themselves online on the Indian Army Recruiting website - joinindianarmy.nic.in, within two weeks of the announcement of the written test result. After that, candidates are allotted SSB dates and centres.The SSB procedure consists of a two-stage selection process—stage I and stage II. Only those candidates who clear stage I are permitted to appear for stage II. Stage I comprises Officer Intelligence Rating (OIR) tests and Picture Perception Description Tests (PP&DT). Stage II Comprises of an interview, Group Testing Officer Tasks, Psychology Tests and the conference.
The Union Public Service Commission released the CDS 2 exam date 2025 on the official website. The CDS 2 exam will be conducted on September 14, 2025. The candidates must be aware that these dates are released by UPSC through the exam calendar. However, the candidates can prepare for the CDS exams according to the exam date.
The CDS exam is conducted in two stages, the written exam and the SSB interview. The CDS exam is an offline exam conducted in pen paper-based format. The CDS marking scheme, negative marking, total marks, exam timing, and the paper pattern for the IMA, INA, AFA, and OTA are available on this page for the CDS exam.
Yes, the authority released the CDS 2 exam dates, notification dates on the official website. The CDS 2 exam 2025 will be conducted on September 14, 2025. Also, the CDS 2 2025 notification will be released on May 28, 2025. The last date to apply for CDS 2 2025 is June 17, 2025.
CDS Preparation Tips 2025
Commonly asked questions
Union Public Service Commission (UPSC) conducts the CDS exam evey six months. The candidates can prepare for the CDS exam in three month. However, the candidates need to focus and study rigorously in order to crack the CDS exam in three months. While preparing for the CDS exam in three months, the candidates need to take following things in consideration:
- Basics of the exam: If a candidate has completed his/her graduation and twelfth standard with grip on the subjects then it is easy to cover the complete syllabus in time. However, if the candidate have to start from scratch then it will be very difficult to cover the syllabus of the CDS exam
- Time Table: The candidate must stic a time table that can complete the syllabus in time as well as leave ample time for revisions and mock tests
- Question Pattern: The candidtae must go through the question pattern and solve the previous years' question paper and search for repition in topics and question asked in the exam.
- Mock Test: Take maximum number of mock tests in exam condiction to get habit of sitting and taking the exam. It will help the candidate get relief from freefo in the CDS exam.
The candidates can prepare for the CDS exam by following through pattern by being familiar with the past year examination papers, students can also refer to few books to prepare. Let yourself go through the enlisted books for CDS
Best Books for CDS English Language- Objective General English by RS Aggarwal Word Power Made Easy by Norman Lewis High and School English Grammar and Composition Books for General Knowledge and for Current Affairs Candidates need to read the newspapers regularly in order to keep themselves updated with recent events.
The books that candidates can refer to for this section are given below:
Manorama Yearbook Lucents General Knowledge Competition in Focus (Half-Yearly and Yearly) CDS books for Elementary Mathematics Best Books for Elementary Mathematics
The candidates can refer to the enlisted books for preparing for the CDS elementary mathematics:
Mathematics for CDS by RS Aggarwal Quantitative Aptitude for Examinations paperback by RS Aggarwal.
Here are some effective ways to revise for the CDS exam:
- Make notes: Making notes is an effective way to revise for the CDS exam. While preparing for the exam, make notes of important concepts, formulas, and key points. These notes will help you revise quickly and efficiently.
- Revise regularly: Regular revision is essential for retaining the information and concepts. Schedule regular revision sessions to go through your notes, study material, and sample papers.
- Solve previous year question papers: Solving previous year question papers is an effective way to revise for the CDS exam. It will help you understand the exam pattern, types of questions asked, and improve your time management skills.
- Use flashcards: Flashcards are an effective way to revise important concepts and formulas. Write down the important concepts and formulas on flashcards and revise them regularly.
- Practice mock tests: Mock tests are an effective way to revise for the CDS exam. They will help you evaluate your performance, identify your strengths and weaknesses, and improve your time management skills.
- Discuss with peers and mentors: Discussing the concepts and solving problems with peers and mentors is an effective way to revise for the CDS exam. It will help you clarify your doubts and get feedback on your performance.
Remember, revision is an ongoing process, and you should allocate enough time for it in your overall preparation strategy. Also, make sure to focus on understanding the concepts and not just memorizing them.
In the last month of preparation for CDS 2 2025, candidates should focus on comprehensive revision of all the key topics, practice mock tests regularly, Work on weak areas, frequent revision, update yourself with current affairs, maintain physical and mental health, focus on areas in which you feel less confident, go through previous year question papers, analyse performance after each mock test, focus on time management, etc.
CDS Admit Card 2025
Commonly asked questions
If you are unable to download your CDS (Combined Defence Services) admit card, you should try the following steps:
- Check the internet connection: Make sure that you have a stable and fast internet connection to download the admit card.
- Check the details entered: Ensure that you have entered the correct registration ID and password while logging in to your account on the official website of the Union Public Service Commission (UPSC).
- Clear your browser cache: Clear your browser cache and cookies and try downloading the admit card again.
- Try a different browser: If you are still unable to download the admit card, try using a different browser to access the UPSC website.
- Contact the UPSC: If you are still unable to download the admit card, you can contact the UPSC through their helpline numbers or email ID mentioned on their website.
- Provide your registration ID and other details to get assistance. It is important to resolve the issue and download the admit card well before the exam day to avoid any last-minute issues or confusion.
Note: Try the above steps and contact the UPSC for assistance if required.
The CDS admit card is released online by the Union Public Service Commission (UPSC). To download the CDS admit card for the upcoming exam the candidates have to follow the steps given below:
a) Go to the official website
b) Click on the UPSC CDS admit card link
c) Login into the registered account
d) Click on the submit button
e) The CDS admit card will appear on the screen
f) Download the CDS admit card and save it for later use
The CDS admit card comprises details like name of the examination, conducting authority, candidate's name, father's name, mother's name, exam date, shift timing, date of birth, and more. The candidates are advised to check every details in the admit card carefully before downloading it. If the candidates find any discrepancy in the admit card, report the discrepancy to the UPSC as soon as possible.
CDS Exam Centres 2025
Commonly asked questions
CDS Question Paper 2025
Commonly asked questions
Yes, the examination authority will release the CDS Question Papers 2025 officially on the official website. The question papers will be released in the form of PDF. Candidates will be able to download the CDS question papers 2025 from this page also for free. The question papers will help candidates to check the difficulty level of the exam, questions asked, pattern changed or not, etc.
Candidates can check below the steps to download the CDS question papers for free.
- Visit our website; Shiksha.com.
- Create your profile by mentioning certain details.
- Once a profile is generated, you will be able to download the question papers for free.
- Download and save it.
CDS Exam Analysis 2025
Commonly asked questions
As per the students' feedback, the overall difficulty level and good attempts of CDS 1 2025 exam are mentioned below:
Exam paper | Overall Difficulty Level | Good attempts |
English | Moderate | 87-93 |
GK | Moderate | 85 to 90 |
Maths | Moderate | 70-80 |
CDS Answer Key 2025
Commonly asked questions
Candidates can download the official answer key of CDS, steps are mentioned below:
- Click the given links for the CDS answer key
- On a new page, the answer key opens in PDF format
- Download the answer key and save it
Yes, the authority (UPSC) will release the CDS answer key for the written examination on the official website.
CDS 2 Result 2025
Commonly asked questions
The CDS OTA Result will be released on the official website. Candidates can check below the steps:
- Visit the official website
- Click on the CDS OTA result link
- Click on the result PDF link
- The CDS OTA result will appear on the screen
- Download the CDS OTA result PDF and save it for later use
The CDS 2 examination 2025 includes papers English, General Knowledge, and Elementary Mathematics. The result will be prepared in PDF format and contains the names and roll numbers of all successful candidates.
The candidates who will qualify for the CDS 2 result in 2025 will proceed to the SSB interview. The CDS 2 result 2025 will be released on the official website. Basically, the result PDF, cut-off marks, and the final merit-list will guide candidates on their next steps, mainly for the SSB interview round.
The download link for the CDS 2 Result 2025 will be available on the UPSC website and also on our Shiksha page.
CDS 1 Result 2025
Commonly asked questions
Hi there, The "Combined Defence Services" CDS Examination is conducted twice a year by the Union Public Service Commission UPSC for the recruitment of candidates into the Indian Military Academy, Officers Training Academy, Indian Naval Academy and Indian Air Force Academy. The UPSC will conduct the CDS exam twice a year. The Air Force Common Entrance Test AFCAT is conducted by the Indian Air Force twice a year. Besides, graduates who have secured 60% marks both in Maths & Physics at 10+2 level are eligible to apply online for the AFCAT exam. You can practice daily Current Affairs MCQ, give the weekly and monthly test, practice English comprehension, study the pdf, watch videos, doubt sessions, and many more - all at your convenient time at your own place.
The UPSC released the CDS 2 approximate Vacancies 2025, along with the CDS 2 notification. UPSC has announced 453 CDS 2 Vacancies 2025 for IMA (Indian Military Academy), INA (Indian Naval Academy), AFA (Air Force Academy), and OTA (Officers Training Academy). The UPSC will fill the CDS 2 vacancy 2025 by holding an online test for all applicants. The UPSC CDS 2 2025 Vacancy, as well as the CDS 2 Notification 2025, was published on the official website.
The candidates can download the CDS 2 2025 result by following the steps given below:
- Go to the official website
- Click on the CDS 2 Written exam result link
- The CDS 2 Result PDF link will appear on the screen
- Click on the CDS 2 Result PDF link
- The UPSC CDS result PDF will appear on the screen
- Check the results and save it for later use
The Union Public Service Commission (UPSC) will conduct the CDS 2 exam 2025 on September 14, 2025, at various centres across the country. The CDS 2 2025 result will be released on the official website. Candidates who will appear for the CDS 2 exam in 2025 can check their result. It will be released in the PDF format containing the roll numbers of qualified candidates, which can be downloaded from the official website. The CDS result declaration process occurs in two stages: first, the written examination results will be released, followed by the final results, which include the SSB Interview.
CDS Expected Cut Off 2025
Commonly asked questions
UPSC CDS Selection Process 2025
Commonly asked questions
NDA exam is conducted for admission to the Army, Navy and Air Force wings of National Defence Academy and Indian Naval Academy Course. CDS exam is conducted to select eligible candidates for Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA) and Officers Training Academy (OTA).
NDA and CDS syllabus are different. Candidates can check below in detail:
The level of NDA syllabus is of Class 10, 11 and 12 levels. Whereas, the standard of CDS syllabus is of graduation level. NDA syllabus is divided into Maths and GAT. CDS syllabus is divided into Elementary Maths, English and General Awareness. The total marks allotted to the NDA written exam are 900. The total marks allotted to the written exam of CDS are 300 for IMA, INA and AFA and 200 for OTA.
CDS Mock Test 2025
Commonly asked questions
The CDS exam is conducted twice a year for admission to IMA, Indian Naval Academy, and Air Force Academy. Basically, it works as a tool for students to prepare for an upcoming exam. Candidate will get an idea of the actual examination. Mock tests make candidates realise their mistakes that must be taken care of before going to the exam.
The CDS exam requires in depth knowledge and clarity of concepts or conceptual clarity. So, regular solving of mock tests of the CDS exam is essential. It provides an additional advantage that a candidate requires to succeed in the exam. It also helps to test the preparation level and evaluate the progress of the candidate.
CDS 2025 Recommended Marks
Commonly asked questions
Candidates can download the UPSC CDS 2 2025 recommended marks by following the steps given below:
- Go to the official website
- Click on the CDS 2 2025 recommended marks link
- Click on the PDF link
- The CDS 2 2025 recommended marks PDF will appear on the screen
- Download the CDS 2 2025 marks and save it for later use
CDS Previous Year Question Papers
Commonly asked questions
Candidates can check below the steps to download the CDS question papers for free.
- Visit our website; Shiksha.com.
- Create your profile by mentioning certain details.
- Once a profile is generated, you will be able to download the question papers for free.
- Download and save it.
Here are some effective ways to revise for the CDS exam:
- Make notes: Making notes is an effective way to revise for the CDS exam. While preparing for the exam, make notes of important concepts, formulas, and key points. These notes will help you revise quickly and efficiently.
- Revise regularly: Regular revision is essential for retaining the information and concepts. Schedule regular revision sessions to go through your notes, study material, and sample papers.
- Solve previous year question papers: Solving previous year question papers is an effective way to revise for the CDS exam. It will help you understand the exam pattern, types of questions asked, and improve your time management skills.
- Use flashcards: Flashcards are an effective way to revise important concepts and formulas. Write down the important concepts and formulas on flashcards and revise them regularly.
- Practice mock tests: Mock tests are an effective way to revise for the CDS exam. They will help you evaluate your performance, identify your strengths and weaknesses, and improve your time management skills.
- Discuss with peers and mentors: Discussing the concepts and solving problems with peers and mentors is an effective way to revise for the CDS exam. It will help you clarify your doubts and get feedback on your performance.
Remember, revision is an ongoing process, and you should allocate enough time for it in your overall preparation strategy. Also, make sure to focus on understanding the concepts and not just memorizing them.
CDS Exam 2025 FAQs
Commonly asked questions
Yes, the Combined Defence Services (CDS) exam have physical test in the selection process. A lot of candidates are rejected after the physical test as they were not physically sound. The candiatesneed to clear the written, mental, physical test and a interview in order to get enrolled for the Indian Armed Forces Academies. The candidates are advised to take the physical and medical test prior filling out the CDS application form.
CDS Exam
Student Forum
Answered 2 weeks ago
No. The commission released the notification for the CDS 2 exam 2025 on May 28, 2025. Candidates can apply for the designated exam centres across India as mentioned in the notification. The list of exam centers has been mentioned in the notification. Exam centres are allotted on a first-apply-first
K
Beginner-Level 5
Answered 2 weeks ago
Yes, the UPSC will release the CDS admit card a few days before the exam. The admit card will consist of the exact address and name of the exam centre.
J
Beginner-Level 5
Answered 2 weeks ago
The Union Public Service Commission (UPSC) has launched a new Online Application Portal to streamline the registration process for all exams. The new portal is live at upsconline.nic.in and replaces the older One-Time Registration (OTR) module, which now will no longer be functional. As per the offi
S
Beginner-Level 5
Answered 2 weeks ago
Candidates can provide their preference in the application form for the CDS exam by choosing the IMA, INA, AFA, OTA.
M
Beginner-Level 5
Answered 2 weeks ago
Candidates required a lot of details while filling out the CDS 2025 application form. Candidates can check below the list of required documents:
- Adhaar Card
- Class 10th, 12th roll number
- Academic certificates of Bachelor's and Master's degrees
- Caste Certificate
- Scanned copy of signature, photograph, and
C
Beginner-Level 5
Answered 2 weeks ago
Scroll down to know the steps to fill out the application form for the CDS exam:
- Go to the official website for application
- Log in to your registered account or register for the OTR (the steps to register for UPSC OTR have been given below in the article)
- Click on the CDS exam link
- Fill out the details
S
Contributor-Level 10
Answered 2 weeks ago
Candidates can check below the steps to make corrections in the CDS 2 application form:
- Visit the official website
- Click on the link available for CDS 2 form correction
- Log in to the registered account using login credentials
- Make corrections to the CDS 2 application correction
- Save and print a copy of
S
Beginner-Level 5
Answered 2 weeks ago
The Commission will release the CDS 2 2025 notification on May 28, 2025 at upsconline.nic.in. The online application link is available from May 28 to June 17, 2025. Candidates can download notification via direct link provided below.
I
Beginner-Level 5
Answered 2 weeks ago
To register for OTR, the candidates can check below the steps:
- Go to the official website- upsconline.nic.in
- Click on the new registration tab
- Fill out the details- Name, Father's Name, Mother's Name, Mobile number, Email Id, etc.
- Enter the captcha
- Click on Submit
- OTP will be sent to your registered mo
V
Beginner-Level 5
Answered 2 weeks ago
The OTR stands for One Time Registration. The UPSC introduced this system to simplify the application process for several UPSC examinations, including CDS. Candidates will be able to register their basic details and documents once. This information can be reused by the candidates for future UPSC exa
G
Beginner-Level 5
Can I choose any exam centre for the CDS exam?