AFCAT Study Material Topics:

1. Verbal Ability:
- Vocabulary
- Synonyms and Antonyms
- Idioms and Phrases
- Sentence Completion
- Comprehension Passages
- Error Detection and Correction
- Sentence Rearrangement

2. Numerical Ability:
- Number Systems
- HCF and LCM
- Simplification
- Ratio and Proportion
- Percentage
- Average
- Time and Distance
- Time and Work
- Profit and Loss
- Simple and Compound Interest

3. Reasoning and Military Aptitude:
- Verbal Reasoning
- Non-Verbal Reasoning
- Spatial Ability
- Embedded Figures
- Coding-Decoding
- Analogy
- Series Completion
- Blood Relations
- Direction Sense
- Data Interpretation

4. General Awareness:
- Current Affairs
- History
- Geography
- Indian Polity
- Indian Economy
- Science and Technology
- Sports
- Awards and Honors
- Books and Authors
- Important Days and Dates

5. English Grammar:
- Parts of Speech
- Tenses
- Subject-Verb Agreement
- Articles
- Prepositions
- Conjunctions
- Active and Passive Voice
- Direct and Indirect Speech
- Sentence Types
- Punctuation

6. Military History and Aerospace:
- Indian Military History
- World Wars
- Indian Air Force History
- Aerospace Technology
- Aircraft and Missiles
- Space Exploration
- Defense Strategies and Policies
- International Relations

7. Science and Technology:
- Physics
- Chemistry
- Biology
- Environmental Science
- Basic Electronics
- Computer Fundamentals
- Scientific Inventions and Discoveries
- Recent Developments in Science and Technology

8. Current Affairs:
- National and International Events
- Government Schemes and Policies
- Sports and Games
- Awards and Honors
- Science and Technology Updates
- Economic and Political News
- Important Summits and Conferences

9. Indian Polity and Governance:
- Indian Constitution
- Fundamental Rights and Duties
- Union and State Government
- Indian Judiciary System
- Elections and Voting
- Local Governance
- Public Administration
- Social Justice and Welfare Schemes

10. Indian Economy:
- Economic Development
- Monetary and Fiscal Policies
- Banking and Financial Institutions
- Budget and Taxation
- Indian Industries and Infrastructure
- International Trade and Relations
- Economic Reforms and Liberalization

It is important to note that this is a comprehensive list of topics covered in AFCAT study material. However, the weightage and depth of each topic may vary in the actual exam. It is advisable to refer to official study material and previous year question papers for a more accurate understanding of the exam pattern and syllabus.