- History of India and Bihar
- Geography of India and Bihar
- Indian Polity and Governance
- Indian Economy and Development
- Science and Technology
- Current Affairs (National and International)
- Environmental Issues
- Disaster Management


- Physics
- Chemistry
- Biology
- Environmental Science


- The Freedom Struggle
- Post-independence Consolidation and Reorganization


- Ancient and Medieval Periods
- Modern Period
- Contribution of Bihar in the National Movement


- Constitution of India
- System of Government
- Panchayati Raj
- Public Policy and Governance


- Economic Development
- Planning and Economic Reforms
- Agriculture
- Industry and Infrastructure


- Physical Geography
- Economic Geography
- Social Geography
- Environmental Geography


- Basics of Science and Technology
- Information and Communication Technology


- Logical Reasoning
- Analytical Ability
- Decision Making
- Problem Solving


- Data Analysis
- Interpretation and Presentation
- Measures of Central Tendency and Dispersion


- Ethics and Human Interface
- Attitude
- Aptitude
- Emotional Intelligence


- Political and Socio-economic Issues
- Sports
- Awards and Honors
- Books and Authors
- Important Dates and Events


- Candidates can choose one optional subject from a list provided by the BPSC. Some of the optional subjects include History, Geography, Political Science, Sociology, Psychology, Mathematics, etc.

By thoroughly studying and understanding the syllabus, candidates can prepare effectively for the BPSC Civil Services exam and increase their chances of success.