Last Updated: April 2026
BPSC (Bihar Public Service Commission) 70th Integrated Combined Competitive Examination 2025-26 is currently one of the most anticipated state PCS exams. With over 1.5 lakh expected applicants for approximately 1,929 vacancies (as notified), the selection ratio makes this one of the toughest exams in Bihar. This guide covers the complete syllabus, pattern, and preparation strategy.
BPSC 70th Exam 2026 — Key Details
| Parameter | Details |
|---|---|
| Conducting Body | Bihar Public Service Commission (BPSC) |
| Posts | 1,929 (various Group A and B services) |
| Exam Stages | Preliminary + Mains + Interview |
| Eligibility | Graduate from recognised university; Age 20-37 (General) |
| Domicile | Bihar domicile required |
| Prelims Pattern | 150 questions, 150 marks, 2 hours, objective MCQ |
BPSC Preliminary Exam — Syllabus and Topic-wise Weightage
| Subject Area | Approx Questions | Key Topics |
|---|---|---|
| General Science | 15-20 | Physics, Chemistry, Biology — Class 10 level |
| Indian Polity and Governance | 15-18 | Constitution, Fundamental Rights, Parliament, DPSP |
| Indian Economy | 12-15 | Planning, budget, banking, poverty, agriculture |
| Indian History | 12-15 | Ancient, Medieval, Modern (freedom movement) |
| Bihar History and Culture | 10-12 | Magadha, Mauryan empire, freedom movement in Bihar |
| Geography (India and Bihar) | 10-12 | Physical geography, climate, rivers, minerals |
| Current Affairs | 20-25 | National and international events last 12 months |
| Mental Ability and Maths | 10-12 | Basic arithmetic, reasoning, data interpretation |
BPSC Mains — Paper Structure
| Paper | Subject | Marks | Duration |
|---|---|---|---|
| Paper I | General Hindi | 100 (qualifying) | 3 hours |
| Paper II | General Studies I (History, Geography, Polity) | 300 | 3 hours |
| Paper III | General Studies II (Science, Economy, Current Affairs) | 300 | 3 hours |
| Optional Paper | Chosen subject (from 34 options) | 300 | 3 hours |
Bihar-Specific Topics — High Priority for BPSC 70th
- Bihar Economy: Agriculture (paddy, wheat, maize, litchi — Muzaffarpur litchi GI tag), industries, tourism circuits
- Bihar Polity: BPSC structure, Bihar Legislative Assembly (243 seats), Rajya Sabha Bihar seats (16), current governance
- Freedom Movement in Bihar: Champaran Satyagraha 1917, Quit India Movement centres, major leaders (JP Narayan, Rajendra Prasad)
- Rivers of Bihar: Ganga, Gandak, Kosi (sorrow of Bihar), Bagmati, Punpun — tributaries and flood patterns
- Patna Specific: Patna Sahib Gurudwara, Mahavir Mandir, Nalanda ruins, Rajgir, Gaya
Current Affairs Relevant for BPSC 70th (April 2026)
- US-Iran conflict — oil price impact on India
- India GDP growth revised to 6.5% by IMF
- Trump reciprocal tariffs — India’s trade negotiations
- Bihar budget highlights 2026-27 (if announced)
- BPSC normalisation controversy — Supreme Court order
- New criminal laws (BNS, BNSS, BSA) — implementation in Bihar courts
12-Month BPSC 70th Preparation Strategy
| Month | Focus |
|---|---|
| Month 1-2 | NCERT foundation — History (6-12), Geography (6-12), Polity (9-12) |
| Month 3-4 | Indian Economy (Ramesh Singh) + Bihar-specific notes |
| Month 5-6 | Science GK + General Studies current affairs integration |
| Month 7-8 | Answer writing for GS I and GS II mains papers |
| Month 9-10 | Optional subject deep preparation |
| Month 11-12 | Mock tests + Prelims MCQ practice + Interview preparation |
Frequently Asked Questions — BPSC 70th Exam
How many vacancies are there in BPSC 70th exam 2026?
BPSC 70th Integrated Combined Competitive Examination notified approximately 1,929 vacancies across various Group A and Group B services in Bihar state administration. Actual vacancy numbers may be revised — always check the official BPSC notification for the latest figures.
Is UPSC preparation helpful for BPSC 70th?
Yes — UPSC CSE preparation provides a strong foundation for BPSC. About 60-70% of the BPSC syllabus overlaps with UPSC: Indian history, polity, geography, economy, and science. The key additional requirement for BPSC is Bihar-specific knowledge: Bihar history, geography, economy, and current events. UPSC aspirants can attempt BPSC simultaneously with focused Bihar-specific preparation.
What is the age limit for BPSC 70th exam?
The age limit for BPSC 70th is 20-37 years for General category, 20-40 for SC and ST, 20-40 for OBC (Bihar), and 20-40 for women of all categories. Age is calculated as of August 1, 2025 (for 70th notification). Always verify with the official BPSC notification as age limits vary slightly by post category.
Prepare for BPSC and UPSC with structured GS notes, Bihar-specific content, and mock tests at Civils Gyani.
