📘 BSSC SSO/BSO 2025 – Chapter-wise Detailed Syllabus (Prelims + Mains)
Section A: 📚 General Studies
- Current Affairs (National & International):
- Scientific & Technological Developments
- National/International Awards
- Important Days and Events
- Books and Authors
- Languages, Scripts, Capitals, and Currencies
- Sports and Games
- India and Its Neighbours:
- Neighbouring Countries’ History & Relations with India
- Indian History: Ancient, Medieval, Modern
- Indian Culture, Arts, and Heritage
- Indian Geography: Physical & Political
- Natural Resources & Agriculture
- Economic Scenario of India
- Indian Constitution & Governance:
- Fundamental Rights & Duties
- Directive Principles of State Policy
- Union & State Government Structure
- Parliament, Judiciary, Panchayati Raj
- Five-Year Plans
- Focus on Bihar:
- Role in Freedom Struggle
- Bihar’s Economy, Agriculture, Geography
- Cultural Heritage, Fairs & Festivals
- Bihar’s Contribution to National Movement
Section B: 🔬 General Science & ➗ Mathematics
🧪 General Science (Up to Matric Level):
- Physics: Motion, Force, Work and Energy, Sound, Heat, Light, Magnetism
- Chemistry: Chemical Reactions, Acids-Bases-Salts, Elements & Compounds, Atomic Structure
- Biology: Cell, Digestion, Respiration, Circulation, Reproduction, Human Diseases
- Geography: Earth Structure, Indian Rivers, Soil Types, Climate, Natural Resources
➗ Mathematics (Up to Matric Level):
- Number System: Whole Numbers, Fractions, Decimals
- Basic Arithmetic: Addition, Subtraction, Multiplication, Division
- Percentage, Profit & Loss, Discount
- Ratio & Proportion, Mixture Problems
- Simple & Compound Interest, Averages
- Time & Work, Pipes and Cisterns
- Time, Speed, and Distance
Section C: 🧠 Mental Ability (Reasoning & Logic)
- Verbal & Non-Verbal Reasoning
- Analogies, Similarities & Differences
- Spatial Visualization & Orientation
- Problem Solving & Analytical Ability
- Visual Memory, Discrimination, Observation
- Arithmetical Number Series
- Coding-Decoding
- Blood Relations
- Direction Sense Test
📝 Mains Examination Pattern
- Paper 1: Hindi Language (Qualifying Nature) – Minimum 30% marks required to evaluate Paper 2
- Paper 2: Combined Paper containing:
- General Studies
- General Science & Mathematics
- Mental Ability (Comprehension / Logic / Reasoning)