CDS Preparation 2023: Everything you need to know

Feb 16, 2023, 16:45 IST

As one of the most competitive government exams, CDS Preparation 2023 necessitates a great deal of strategic hard work and dedication. The UPSC holds the Combined Defence Service exam twice a year to find suitable commissioned officers for the IMA, OTA, INA, and IAF. With the release of the exam date, candidates can now begin their CDS preparation.

CDS Preparation 2023

Because the exam syllabus is quite extensive, candidates must plan their CDS preparation carefully. For the English, General Knowledge, and Mathematics sections of the CDS exam, we have provided information on the best subject-specific preparation tips.

CDS Preparation 2023

With over 3 lakh people applying for the CDS Exam each year, only a small percentage make it to the final merit list. Candidates are chosen based on their performance in the written exam and interview, and only those with the best CDS preparation advance to the final selection rounds. Effective exam preparation would include strategies for making the best use of their time and tips for studying more effectively.

We have provided some of the most thoughtful CDS preparation tips below to assist aspirants in scoring high on the exam by optimising their time and reading the best books and content. Check out the subject-specific preparation tips provided below.

CDS Preparation Guide for English Comprehension

You can improve your chances of scoring well in the CDS English exam if you put in the necessary effort. English is one of those subjects where you only need to be familiar with the fundamentals to do well. Here are some pointers to help you prepare for the CDS English exam:

  • The most underappreciated tip is to review grammar rules and concepts on a regular basis. There will be less room for error if your fundamentals are correct.
  • Examine the entire CDS English Syllabus - Cover all topics that are important for the exam. Vocabulary, One Word Substitution, Sentence Improvement, Spotting Errors, Idioms, Phrases, and English Comprehension are all covered in the curriculum.
  • Make reading a daily habit by reading newspapers, magazines, or books. Reading will also help you improve your vocabulary and general comprehension.

CDS Preparation Guide for General Knowledge

The CDS exam will assess the candidate's understanding of general topics, concepts, and current events. You must study Ancient, Medieval, and Modern History, Economics, General Science, Civics, and Geography for this paper. The following are some CDS preparation tips for General Knowledge:

  • Keep up with the latest domestic and international news to stay on top of current events.
  • Read the syllabus thoroughly - use sources such as the internet, including Wikipedia pages, YouTube videos, and so on, to brush up on your knowledge.
  • Examine the CDS Previous Year Paper to get a sense of the most frequently asked questions.

CDS Preparation Guide for Mathematics

Profit and loss, percentage, time speed and distance, ratios, algebra, and average are some of the topics covered in the Mathematics paper. This subject's main purpose is to assess the candidate's numerical ability. The following tips can help you improve your CDS Math preparation:

  • Practice is the key to perfecting your math preparation. As a result, make sure you're answering a sufficient number of questions each day.
  • It is not necessary to attempt all of the questions, but it is critical to do so correctly.
  • The key to this subject is time management. Candidates should plan their time so that they understand and answer all of the questions correctly.
  • Solve previous year's papers and CDS Mock Tests to improve your CDS exam Math preparation.
  • Make a list of all the formulas and shortcuts and go over them every day.

General Preparation Strategy for CDS Preparation

Understand the Examination Pattern

Those hoping to pass the CDS exam should familiarise themselves with the exam syllabus and pattern. This will provide them with an idea of the topics that will be covered in the exam. While studying according to the CDS syllabus, make a list of all the topics on which they are confident and those on which they are unsure. To avoid confusion, try to focus on weaker areas and deal with them as soon as possible.

Choose Standard Books

The knowledge of basic NCERTs is insufficient for appearing in and passing the CDS exam. The CDS exam questions are of a higher level than NCERts. So, what options does the candidate have?

Candidates can use the standard books recommended for the CDS exam. These standard books will help the CDS aspirant improve his or her knowledge. Candidates can also look for CDS exam preparation guides and study at home.

Standard books help aspirants expand their knowledge and prepare them for the level of CDS exam.

  • Standard books are a major structure on top of the NCERTs.
  • Guides related to the CDS exam can be considered.
  • Standard books help aspirants expand their knowledge and prepare them for the level of CDS exam.
  • Standard books are a major structure on top of the NCERTs.
  • Guides related to the CDS exam can be considered.

Practice Mock test

Mock test papers are extremely useful when preparing for any government exam. And when it comes to a difficult exam like CDS, passing the majority of the tests is a must. There are numerous websites on the internet that offer candidates free mock test papers. Candidates can use these websites to help them prepare for the CDS exam by taking mock tests.

SSBCrackExams is one of the most trusted sites for CDS exam mock tests. Candidates can use this portal to obtain a CDS exam mock test for practise.

  • CDS Mock tests will aid in the analysis of weak points prior to the CDS exam.
  • CDS examination Mock tests will help you understand the exam pattern and style.
  • The CDS mock tests will assist the candidate in applying their knowledge and mastering the CDS exam.
  • Candidates will remember the CDS exam syllabus by taking mock tests, which is very important before taking the actual CDS exam.

Make Proper Structured Notes

It is very crucial make proper notes for the examination. Most students performs blunders mistakes by not making proper notes for the examination. Notes help you to summarise the chapter in a very crisp and clear manner. It also helps you in the examination time during revision. Students can make short notes or can prefer to different mind mapping techniques to make structured notes for the examination.

Practice Previous year Question Papers

Previous year question papers were used to analyse the UPSC's pattern of asking questions in CDS exams. Previous year's papers assist candidates in gaining an understanding of the types of questions that may be asked in the CDS exam. Solving previous year's question [aper also aids in gaining command of the CDS exam pattern and syllabus.

  • The analysis of previous year question papers aids in determining the trend of questions that may be asked in the CDS exam.
  • It allows candidates to assess themselves before taking the CDS exam.
  • Solving previous year's question paper aids in effective time management.
  • Previous year question papers aid in the preparation, planning, and execution of strategies in time for the CDS exam.

Read Newspaper Daily

Reading the newspaper may appear to be a time-consuming task, but it is critical when preparing for the CDS exam. The majority of the questions come from GK and English. Candidates can use the newspaper strategy to strengthen these areas. Reading newspapers will keep candidates up to date on current events and boost their confidence in English.

  • Reading newspapers is essential for CDS aspirants.
  • Newspapers assist in becoming aware of daily events, from which questions can be posed in CDS exams.
  • Reading newspapers has proven to help candidates improve their English speaking and writing skills.

Make Proper Revision Strategy

Every aspirant has some weak and strong points that they must overcome during their preparation. The candidate's strong areas are a plus, but the candidate's weak areas can affect his or her CDS exam score. To avoid this, the candidate should concentrate more on their areas of weakness.

Some candidates are weak in mathematics, so they should devote more time to practising math sums in order to master the subject.

  • Constantly work on your weak points.
  • Instead of escaping the weak spots, give it more time.
  • Weaknesses should be compensated for with additional guidance, coaching, and practise.


These suggestions will undoubtedly be effective if the candidate is persistent, consistent, and positive in their approach. The CDS exam is without a doubt one of the most difficult in India, with over 2 lakh candidates taking it in 2023. This figure, however, should not deter candidates who are dedicated and consistent in their approach to studying for the CDS exam. Also, please leave a comment and tell us how you plan to prepare for the CDS exam in 2023.

Frequently Asked Questions (FAQs)

Q1. When should I begin studying for the CDS exam?

Ans. You should begin studying for the CDS exam at least three to six months before the exam.

Q2. What is the first and most important step in CDS preparation?

Ans. The first and most important step in CDS preparation is to review the syllabus and exam pattern.

Q3. How long should I prepare for the CDS exam?

Ans. You should study for at least three to four hours per day. You should learn the fundamental concepts in the early stages of preparation.

Talk to Our counsellor