The Bihar Staff Selection Commission (BSSC) has officially released the BSSC CGL Syllabus and Exam Pattern 2025 along with the notification for 1481 vacancies. Candidates preparing for the BSSC Combined Graduate Level (CGL) Exam 2025 must go through the detailed syllabus and pattern for both Prelims and Mains to plan a structured preparation.

The exam will assess knowledge in General Studies, Science, Mathematics, Reasoning, and Hindi Language. A clear understanding of the syllabus will help candidates prepare systematically for the competitive examination.

📘 BSSC CGL 2025 – Overview

Particulars	Details
Organization	Bihar Staff Selection Commission (BSSC)
Exam Name	BSSC CGL 2025
Vacancies	1481
Mode of Exam	Online
Duration	2 Hours 15 Minutes
Total Marks	600
Total Questions	150
Marking Scheme	+4 Marks for Correct, -1 for Wrong Answer
Selection Process	Prelims & Mains
Official Website	www.bssc.bihar.gov.in

⚖️ BSSC CGL Selection Process 2025

The BSSC CGL Recruitment 2025 process consists of two stages:

Preliminary Examination – Qualifying in nature
Main Examination – Marks considered for final merit

Candidates who qualify the Prelims Exam will be shortlisted for Mains in a 1:5 ratio based on the number of vacancies.

🧾 BSSC CGL Prelims Exam Pattern 2025

The BSSC CGL Prelims Exam 2025 is qualifying in nature.

Duration: 2 hours 15 minutes
Total Questions: 150
Marks: 600
Marking Scheme: +4 for each correct answer, -1 for wrong answer

Subject	No. of Questions	Marks	Duration
General Studies	50	200	2 hours 15 min
General Science & Mathematics	50	200
Comprehension / Reasoning / Mental Ability	50	200
Total	150	600

📚 BSSC CGL Prelims Syllabus 2025

🌏 General Studies

Current International & National Affairs
Important Summits, Events & Awards
National & International Reports, Committees
Sports & Cultural Affairs (especially Bihar-related)
Indian History – Ancient, Medieval, Modern
Indian Freedom Movement & Reorganization
Bihar’s Role in Freedom Struggle
Tribes, Festivals, Folk Literature & Art of Bihar
Indian Constitution, Governance & Commissions
NITI Aayog, UPSC, CAG, Election Commissions

🔬 General Science

Scientific Principles & Discoveries
Indian Research Institutes & Achievements
Space Technology & Satellites
Human Body, Nutrition & Health
Environment, Ecology & Biodiversity
Pollution, Natural Disasters & Management
Food Technology & Agriculture

➕ Mathematics

Percentage, Average, Ratio & Proportion
Time, Work & Distance
Profit & Loss, Simple & Compound Interest
HCF & LCM
Problems on Age
Data Interpretation (Bar, Pie & Pictorial Graphs)

🧠 Reasoning / Mental Ability

Logical & Analytical Reasoning
Coding-Decoding
Problem-Solving & Decision-Making
Number Series, Venn Diagrams
Syllogism, Inequality, and Directions
Interpersonal & Communication Skills

📘 BSSC CGL Mains Exam Pattern 2025

The BSSC CGL Mains Exam 2025 includes two papers, each of 2 hours 15 minutes.

Paper	Subject	No. of Questions	Marks	Duration
Paper 1	Hindi Language	100	400	2 hrs 15 min
Paper 2	General Studies	50	200	2 hrs 15 min
	General Science & Mathematics	50	200
	Reasoning Ability	50	200

🔹 Note:

Paper 1 (Hindi) is qualifying with 30% minimum marks.
Only candidates who qualify Paper 1 will have Paper 2 evaluated.

📖 BSSC CGL Mains Syllabus 2025

🗣️ Hindi Language

समास, संधि, अलंकार, तत्सम एवं तद्भव, वर्तनी, विलोम, पर्यायवाची, मुहावरे एवं लोकोक्तियाँ, कारक, लिंग, वचन, वाक्य संशोधन आदि।

🌍 General Awareness

History & Geography of India
Indian Constitution & Polity
Economy & Five-Year Plans
Books & Authors
Awards, Sports & Current Affairs
Science & Technology
Indian Agriculture & Resources
National & International Organizations

🔬 General Science

Physics: Motion, Sound, Gravitation, Electricity, Magnetism
Chemistry: Acids, Bases, Salts, Matter, Reactions, Periodic Table
Biology: Cell, Reproduction, Evolution, Human Physiology, Plant & Animal Kingdom

➗ Mathematics

Average, Percentage
Profit & Loss
Time, Work, Distance
Simple & Compound Interest
HCF, LCM
Graphs (Bar, Pie, Pictorial)

🧩 Reasoning Ability

Series, Coding-Decoding
Venn Diagram
Syllogism, Inequality
Visual & Numerical Reasoning
Seating Arrangement
Statement–Conclusion Questions

📘 BSSC CGL 2025 – Overview

⚖️ BSSC CGL Selection Process 2025

🧾 BSSC CGL Prelims Exam Pattern 2025

📚 BSSC CGL Prelims Syllabus 2025

🌏 General Studies

🔬 General Science

➕ Mathematics

🧠 Reasoning / Mental Ability

📘 BSSC CGL Mains Exam Pattern 2025

📖 BSSC CGL Mains Syllabus 2025

🗣️ Hindi Language

🌍 General Awareness

🔬 General Science

➗ Mathematics

🧩 Reasoning Ability

🔗 Important Links

✅ BSSC CGL Syllabus