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BSSC Inter Level Syllabus 2025 – Complete Subject Wise Syllabus & Exam Pattern
The Bihar Staff Selection Commission (BSSC) conducts the Inter Level Combined Competitive Examination to recruit candidates for various posts across different government departments in Bihar. With 23,175 vacancies announced in Advt. No. 02/23(A), this is one of the biggest opportunities for candidates with an Intermediate (10+2) qualification.
To crack this exam, candidates must thoroughly understand the BSSC Inter Level Exam Syllabus 2025 and the exam pattern. This article provides the complete syllabus, subject-wise important topics, exam pattern, preparation strategy and frequently asked questions.

Overview of BSSC Inter Level Exam 2025
- Recruiting Body: Bihar Staff Selection Commission (BSSC)
- Name of Exam: BSSC Inter Level Combined Competitive Examination 2025
- Vacancies: 23,175 (Advt. No. 02/23(A))
- Educational Qualification: 10+2 (Intermediate) or equivalent
- Selection Stages: Prelims, Mains, Document Verification
- Mode of Exam: Offline (OMR-based)
- Language of Exam: Hindi & English
- Official Website: bssc.bihar.gov.in
BSSC Inter Level Exam Pattern 2025
Before diving into the syllabus, let’s look at the exam pattern.
Prelims Exam Pattern
- Type of Exam: Objective (MCQ-based)
- No. of Questions: 150
- Total Marks: 600
- Duration: 2 hours 15 minutes
- Negative Marking: 1 mark deducted for each wrong answer
| Subject | Questions | Marks |
| General Studies | 50 | 200 |
| General Science & Mathematics | 50 | 200 |
| Mental Ability / Reasoning | 50 | 200 |
| Total | 150 | 600 |
Mains Exam Pattern
Candidates who qualify prelims appear for the Mains Exam, which consists of two papers:
Paper 1: Hindi Language
- 100 questions, 400 marks
- Duration: 2 hours 15 minutes
- Minimum qualifying marks: 30%
Paper 2: General Studies, General Science & Math, Reasoning
- 150 questions, 600 marks
- Duration: 2 hours 15 minutes
BSSC Inter Level Syllabus 2025 – Subject-Wise
The BSSC Inter Level syllabus covers General Studies, General Science, Mathematics and Reasoning. Let’s break down each subject in detail.
1. General Studies (सामान्य अध्ययन)
This section tests a candidate’s knowledge of current affairs, history, polity and general awareness.
Important Topics:
- Current events of national and international importance
- Indian History (Ancient, Medieval, Modern)
- Geography of India and Bihar (physical, social, economic aspects)
- Indian Polity & Constitution
- Economy of India & Bihar
- Cultural Heritage of India & Bihar
- Scientific developments and technology
- Important government schemes and programs
- Sports, Awards, Books & Authors
👉 Preparation Tip: Read daily newspapers (Hindustan, Dainik Jagran, The Hindu) and standard GK books like Lucent’s GK.
2. General Science & Mathematics (सामान्य विज्ञान और गणित)
This section checks a candidate’s basic understanding of science and numerical ability.
General Science Topics (up to 10th standard):
- Physics: Motion, Force, Work & Energy, Light, Heat, Sound, Electricity
- Chemistry: Acids, Bases, Salts, Metals, Non-Metals, Everyday Chemistry
- Biology: Human Body, Nutrition, Diseases, Plants, Ecology, Genetics, Environment
Mathematics Topics (up to 10th standard):
- Number System
- Simplification
- Ratio & Proportion
- Percentage, Profit & Loss
- Average, Time & Work, Time & Distance
- Simple & Compound Interest
- Mensuration (Area, Volume, Perimeter)
- Probability & Statistics
- Algebra & Geometry (basic level)
👉 Preparation Tip: NCERT books of class 6–10 are enough to cover this section.
3. Mental Ability / Reasoning (मानसिक योग्यता / तर्क शक्ति)
Reasoning tests analytical and logical thinking skills.
Important Topics:
- Analogies
- Similarities & Differences
- Coding-Decoding
- Blood Relations
- Series (Number & Alphabet)
- Puzzles
- Syllogism
- Logical Venn Diagrams
- Direction Test
- Order & Ranking
- Statement & Conclusion
- Non-verbal reasoning (Figures, Diagrams, Patterns)
👉 Preparation Tip: Practice reasoning questions daily from RS Aggarwal or Kiran’s SSC reasoning book.
4. Hindi Language (For Mains Only)
Hindi is a compulsory subject in the Mains exam. Candidates must secure at least 30% marks to qualify.
Important Topics:
- व्याकरण (Grammar): संधि, समास, अलंकार, वाक्य शुद्धि, वाक्यांश के लिए एक शब्द
- पर्यायवाची, विलोम, समानार्थी शब्द
- मुहावरे और लोकोक्तियां
- गद्यांश पर आधारित प्रश्न
- हिंदी शब्दों का शुद्ध उच्चारण और प्रयोग
👉 Preparation Tip: Read NCERT Hindi grammar books and previous year Hindi question papers.
Detailed Topic-Wise Weightage
| Subject | Topics to Prioritize |
|---|---|
| General Studies | Current Affairs, Indian Polity, History of Bihar, Geography of Bihar |
| General Science | Physics (Motion, Heat, Light), Biology (Human Body, Diseases), Chemistry (Everyday life concepts) |
| Mathematics | Arithmetic (Percentage, Profit & Loss, Ratio, Time & Work), Mensuration |
| Reasoning | Series, Coding-Decoding, Blood Relation, Syllogism |
| Hindi (Mains) | Grammar, Vocabulary, Sentence Correction |
BSSC Inter Level 2025 – Preparation Strategy
- Start with NCERTs – Cover science and mathematics basics from NCERT class 6–10.
- Read Daily Newspapers – For current affairs and general knowledge.
- Solve Previous Year Papers – This helps in understanding the question pattern.
- Give Mock Tests – Regular practice will improve time management.
- Focus on Accuracy – Negative marking makes accuracy more important than attempts.
- Make Short Notes – Revise formulas, key facts and current affairs quickly before the exam.
BSSC Inter Level 2025 – Books for Preparation
- General Studies: Lucent’s General Knowledge, Manorama Year Book
- General Science: NCERT Science books (6–10), Arihant Science
- Mathematics: R.S. Aggarwal (Quantitative Aptitude), NCERT Maths (6–10)
- Reasoning: R.S. Aggarwal (Verbal & Non-Verbal Reasoning)
- Hindi: Lucent’s Samanya Hindi, NCERT Hindi Grammar
Important Points About BSSC Inter Level Exam
- Prelims is only qualifying – marks are not added to the final merit.
- Mains exam marks are considered for final merit.
- Hindi paper is qualifying but mandatory to clear.
- Merit is prepared on the basis of Mains + Document Verification.
FAQs on BSSC Inter Level Syllabus 2025
Q1. What is the syllabus for BSSC Inter Level exam 2025?
It includes General Studies, General Science & Mathematics, Reasoning and Hindi (for Mains).
Q2. Is there negative marking in BSSC Inter Level exam?
Yes, 1 mark is deducted for each wrong answer.
Q3. What is the level of questions in BSSC Inter Level exam?
Questions are of Class 12th ( Intermediate ) level.
Q4. How many questions are asked in Prelims?
150 questions for 600 marks.
Q5. Is Hindi compulsory in Mains?
Yes, Paper 1 (Hindi) is compulsory. Candidates must score at least 30% marks to qualify.
The BSSC Inter Level Syllabus 2025 is vast but manageable with the right preparation strategy. Since this exam attracts lakhs of candidates every year, smart preparation is the key. Candidates should prioritize high-scoring sections, practice previous year papers and regularly revise. With 23,175 vacancies, this is one of the best opportunities for Intermediate pass students to secure a government job in Bihar.
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