TNPSC Group 2 Preliminary Exam generally covers the following topics:
- General Science:
- Physics
- Chemistry
- Botany
- Zoology
- Current Events:
- History
- Political Science
- Geography
- Economics
- Science
- Miscellaneous topics of importance
- Geography:
- Earth and Universe
- Water Resources
- Rainfall and Monsoon
- Weather and Climate
- History and Culture of India
- Indian Polity
- Indian Polity:
- Constitution of India
- Panchayati Raj
- Fundamental Rights
- Union and State governments
- Political System in India
- Indian Economy:
- Nature of the Indian economy
- Economic development
- Planning in India
- Money and banking
- History and Culture of India:
- Indus Valley Civilization
- Vedic, Sangam, and Chola dynasties
- Medieval India
- Modern India
- Indian National Movement:
- Independence Movement
- Role of Gandhi, Nehru, and other leaders
- Aptitude and Mental Ability:
- Logical Reasoning
- Quantitative Aptitude
- Data Interpretation
Remember that the syllabus might be subject to changes, so it is crucial to refer to the latest official notification or the TNPSC website for the most accurate information.