Physics

• Measurements & Motion, Laws of Motion, Force, Work, Energy & Power, Force of Gravity, Solids & Fluids, Sound, Oscillations, Heat & Thermodynamics, Electricity, Magnetism & Light, Modern physics & Sources of energy

Chemistry

• Chemistry, Matter & its Composition, Atoms, Molecules & Nuclear Chemistry, Elements Classification & Chemical Bonding, Acids, Bases, Salts & Metals, Non - Metals, Organic Chemistry, Environmental Chemistry

Biology

• Biological Classification/ Cell & its Division, Genetics & Biotechnology, Evolution and Ecological Biodiversity, Tissue, Physiology of Plants and Animals, Reproduction, Nutrition, Health, and Diseases, Food Production

Science and Technology

• Computer and Technology, Communication, Defence, Space Technology, Energy, Nuclear Science

There are many resources available to help you prepare for the CDS General Science section of the exam. Here are a few popular options:

NCERT Science Textbooks (Class 6-12):These are a great foundation for any science exam, and they cover a wide range of topics that are relevant to the CDS. They are written in a clear and concise way, and they are available for free online or from most bookstores.
General Science Guide for Competitive Exams by Disha Publications:This book is specifically designed for students who are preparing for the CDS exam. It covers all of the major topics in science, and it includes practice questions to help you test your understanding.
Pathfinder CDS by Arihant Experts:This is another popular book that covers all of the science topics that are tested on the CDS exam. It includes practice questions, solved examples, and important formulas.
In addition to these books, you may also want to consider taking a practice test or enrolling in a prep course. These resources can help you to identify your strengths and weaknesses, and they can give you valuable insights into the format and content of the exam.

Here are some tips on how to prepare for the General Science section of the CDS exam:

Understand the syllabus:

• The first step is to familiarize yourself with the CDS General Science syllabus. This will give you a clear idea of the topics you need to cover. You can find the syllabus on the official UPSC website or through coaching institutes.
• Gather resources:
• NCERT textbooks (Class 6 to 12) for Science are a great foundation for the CDS General Science section.
• You can also use reference books specifically designed for CDS preparation. Some popular options include Pathfinder for CDS/AFCAT by Arihant Publications, CDS Exam – Guide by Kiran Publications, etc.
• Online resources .

Develop a study plan:

• Create a study schedule that allocates sufficient time for each topic based on the weightage in the exam and your strengths and weaknesses.
• Break down complex concepts into smaller, manageable chunks for easier understanding and retention.

Active learning strategies:

• Don't just passively read the material
• Take notes, underline important points, and create mind maps to solidify your understanding.
• Practice applying concepts by solving previous years' question papers and mock tests. This will help you identify your weak areas and improve your time management skills during the exam.

Additional tips:

• Focus on building a strong foundation in Physics, Chemistry, and Biology.
• Develop a habit of keeping yourself updated with current scientific advancements by reading newspapers and science magazines.
• Join online forums or communities dedicated to CDS preparation for discussions, doubt clarification, and motivation.
• By following these tips and with consistent effort, you can effectively prepare for the General Science section of the CDS exam.