1. Flexibility: Online CDS courses offer flexibility in terms of timing and scheduling. Aspirants can study at their own pace and convenience without any time or location constraints. 

2. Interactive Sessions: Most online CDS courses include live interactive sessions with experienced trainers and mentors. These sessions provide an opportunity for aspirants to clear their doubts and get personalized guidance. 

3. Study Materials: Online CDS courses offer comprehensive study materials, including mock tests, previous year question papers, and reference books, that are easily accessible to aspirants. 

4. Cost-Effective: Online CDS courses are cost-effective compared to traditional offline coaching classes. Aspirants can save a lot of money on travel and accommodation expenses. 

1. Experienced Trainers: Oswaal360's online CDS course includes live interactive sessions with experienced trainers and mentors who have a track record of producing successful results. 

2. Comprehensive Study Materials: Oswaal360's online CDS course offers comprehensive study materials, including mock tests, previous year question papers, and reference books, that are curated by subject matter experts. 

3. Affordable Pricing: Oswaal360's online CDS course is affordable, making it accessible to aspirants from all backgrounds. 

4. Personalized Learning: Oswaal360's online CDS course offers personalized learning to aspirants, which includes one-on-one doubt-clearing sessions and customized study plans. 

1. Familiarize yourself with the exam pattern and syllabus: Before starting the preparation, it is important to understand the exam pattern and syllabus. The CDS exam consists of three papers- English, General Knowledge, and Elementary Mathematics. The English paper tests the candidate's proficiency in the English language, the General Knowledge paper tests their knowledge of current affairs and general awareness, and the Elementary Mathematics paper tests their knowledge of mathematics up to 10th standard. Candidates must go through the syllabus thoroughly and make sure they understand the exam pattern to prepare accordingly. 

2. Set a study schedule and stick to it: Once you are familiar with the exam pattern and syllabus, the next step is to create a study schedule. Divide your time wisely among the three papers and allocate time for revision as well. Set achievable daily and weekly goals and make sure to stick to them. Consistency and discipline are key to success. 

3. Practice solving previous year question papers and mock tests: Solving previous year question papers and taking mock tests is one of the most important steps in preparing for the CDS exam. It helps in understanding the exam pattern, identifying the weak areas, and improving time management skills. It also gives an idea about the types of questions asked in the exam. 

4. Take breaks and avoid burnout: It is important to take breaks in between studying to avoid burnout. Take short breaks every few hours, and take longer breaks when needed. Use this time to engage in activities that relax you, such as taking a walk or listening to music. 

5. Stay updated with current affairs and general knowledge: The General Knowledge paper in the CDS exam tests the candidate's knowledge of current affairs and general awareness. It is important to stay updated with the latest news and events by reading newspapers, watching news channels, and following reliable online sources.