BPSC Syllabus 2026 in Hindi & English: Complete Prelims & Mains Exam Pattern & Topic-Wise PDF Guide
Detailed breakdown of the official BPSC Syllabus 2026 for Prelims (150 Marks) and Mains (900 Marks). Topic-wise syllabus in Hindi and English, question weightage, marking scheme, General Hindi qualifying paper, and Essay paper architecture.
1. The 3-Tier BPSC Examination Architecture (CCE)
The Bihar Public Service Commission Combined Competitive Examination consists of three progressive stages:
1. Preliminary Examination (Objective): 150 Questions, 150 Marks, 2 Hours, -0.33 negative marking. Qualifying in nature to filter candidates for Mains (approx. 1:10 ratio).
2. Main Examination (Written Descriptive): 5 Papers totaling 900 merit marks plus 2 qualifying papers (General Hindi and Optional Subject).
3. Personality Test / Interview: 120 Marks conducted at BPSC headquarters in Patna.
Final merit and cadre allocation (SDM, DySP, Revenue Officer) are calculated out of a total of 1,020 Marks (900 Mains + 120 Interview).
Prelims marks are strictly qualifying and do NOT contribute to final merit ranking. However, you cannot reach Mains without clearing the prelims cutoff.
2. Prelims 150-Mark Detailed Topic-Wise Syllabus
The official preliminary syllabus consists of a single General Studies paper covering eight distinct areas:
| Syllabus Section | Key Micro-Topics Included | Expected Questions | Weightage % |
|---|---|---|---|
| General Science | Everyday science, Physics mechanics & optics, Organic/Inorganic Chemistry, Biology physiology, diseases & nutrition | 30 Questions | 20.0% |
| Modern History of India & Bihar | National Movement 1857–1947, 1857 Revolt in Bihar, Champaran 1917, Quit India 1942, Tribal & Peasant uprisings | 30 – 35 Questions | 22.0% |
| Current Affairs (State, National & Global) | National & international events, summits, sports, appointments, Bihar schemes, state awards & rankings | 30 – 35 Questions | 22.0% |
| Bihar Geography & Economy | Ganga river drainage, soils, agro-climatic zones, forests (ISFR), minerals, 4th Agri Roadmap, GSDP data | 15 – 20 Questions | 12.0% |
| Indian & World Geography | Physical geography, Indian river systems, monsoons, minerals, national parks, world straits & ocean currents | 10 – 12 Questions | 8.0% |
| Indian Polity & Governance | Constitution, Preamble, Fundamental Rights, DPSP, Governor, Bihar Legislature, Panchayati Raj Act 2006 | 10 – 12 Questions | 8.0% |
| General Mental Ability & Maths | Arithmetic (percentages, ratio, time & work), basic algebra, number series, permutations, Venn diagrams | 10 Questions | 6.6% |
3. Mains Examination Structure: 900 Merit Marks + 2 Qualifying Papers
The revised BPSC Mains exam format comprises five separate papers conducted over 3 to 4 days:
| Paper Name | Marks | Duration | Nature of Paper | Minimum Qualifying Cutoff |
|---|---|---|---|---|
| General Hindi (सामान्य हिन्दी) | 100 Marks | 3 Hours | Qualifying Only | 30 Marks (30% mandatory pass) |
| General Studies Paper 1 (GS 1) | 300 Marks | 3 Hours | Merit Counted | Competitive Rank Scoring |
| General Studies Paper 2 (GS 2) | 300 Marks | 3 Hours | Merit Counted | Competitive Rank Scoring |
| Essay Paper (निबंध प्रश्न पत्र) | 300 Marks | 3 Hours | Merit Counted | Competitive Rank Scoring |
| Optional Subject (MCQ Format) | 100 Marks | 2 Hours | Qualifying Only | 40% (UR), 36.5% (BC), 34% (EBC), 30% (SC/ST) |
4. General Studies Paper 1 & Paper 2 Syllabus Deep Dive
• GS Paper 1 Breakdown (300 Marks):
- Section 1: Modern History of India and Indian Culture with special focus on Bihar (Maurya Art, Pala Art, Patna Kalam Painting, 1857 Revolt, Champaran Satyagraha, Swami Sahajanand, Rabindranath Tagore, Mahatma Gandhi, and Jawaharlal Nehru's thoughts).
- Section 2: Current events of national and international importance.
- Section 3: Statistical Analysis, Graphs, and Diagrams (72 Marks data interpretation exercises—crucial scoring booster!).
• GS Paper 2 Breakdown (300 Marks):
- Section 1: Indian Polity with special emphasis on Bihar's political system, federal dynamics, coalition politics, and governor's role.
- Section 2: Indian Economy and Geography of India and Bihar, planning, agriculture roadmaps, industrial corridors, and regional imbalances.
- Section 3: Role and impact of Science and Technology in the development of India and Bihar (applications in agriculture, disaster management, health, renewable energy, and e-governance).
5. The 300-Mark Essay Paper Structure
Introduced in the 68th CCE to replace the subjective optional paper, the Essay paper tests clarity of expression, analytical depth, and cultural connection.
It consists of three sections (100 marks each, write one essay per section):
• Section 1: Broad philosophical, socio-cultural, and ethical themes.
• Section 2: Contemporary national affairs, governance, digital revolution, climate change, or economic issues.
• Section 3: Bihar-specific themes based on folk wisdom, local proverbs (लोकोक्तियाँ), and regional idioms in Bhojpuri, Maithili, or Magahi dialects.
6. Key Differences Between BPSC and UPSC Syllabus
While the national GS syllabus aligns closely with UPSC Civil Services, BPSC has distinct characteristics:
1. Bihar Weightage: Approximately 30-35% of all questions across Prelims and Mains are directly anchored in Bihar History, Geography, Economy, and Governance.
2. Statistics Paper in Mains: Unlike UPSC where CSAT is qualifying in Prelims, BPSC GS 1 features 72 marks of compulsory statistical data interpretation in Mains.
3. Optional Subject: BPSC made the Optional subject qualifying and MCQ-based, eliminating inter-subject scaling bias.