Bihar Staff Selection Commission (BSSC) has released the Inter Level Syllabus 2025 for the upcoming Combined Graduate Level (CGL) style exam that fills clerks, stenographers and assistant posts across state departments.
If you have passed 12th and are aged 18-37, this is your direct entry into a permanent government job with a starting salary of ₹25,500-₹81,100. In this plain-language guide we walk you through every topic that will actually appear in both Prelims and Mains, show you the real marks split, share a month-wise study plan and give you the verified official link so you never waste time on fake PDFs.
- 1 Prelims Paper Pattern – 135 minutes, 150 questions, no sectional cut-off
- 2 Mains Paper Pattern – Two descriptive papers, 400 marks each
- 3 General Studies Syllabus – History, Polity, Geography, Economy & Current Events
- 4 Science & Maths Syllabus – Physics, Chemistry, Biology up to class 10 level
- 5 Mental Ability & Reasoning – Analogy, series, coding, direction, syllogism
- 6 Hindi Language for Mains – Essay, Grammar, Translation & Precis Writing
- 7 Month-Wise Preparation Plan – 90-day roadmap to score 400 plus
- 8 Important Official Link
- 9 FAQs
Prelims Paper Pattern – 135 minutes, 150 questions, no sectional cut-off
The first screen is objective only and carries 600 marks; each right answer gives you four marks and one wrong takes away one mark. You face 50 General Studies, 35 General Science & Maths and 65 Reasoning questions. English is not tested here, so Hindi-medium students relax. OMR sheets are evaluated by BSSC after the final answer key on 20 March 2025 and only 12-13 times the vacancies will be called for Mains. Roughly 3.8 lakh appeared last year, so target at least 320 net marks to stay safe.
| Subject | Questions | Marks | Negative per Q |
|---|---|---|---|
| General Studies | 50 | 200 | -1 |
| Science & Maths | 35 | 140 | -1 |
| Mental Ability | 65 | 260 | -1 |
| Total | 150 | 600 | — |
Mains Paper Pattern – Two descriptive papers, 400 marks each
Those who clear Prelims will write Paper-1 Hindi (100 marks) and Paper-2 General Studies (300 marks) on the same day in June 2025. Hindi has essay, grammar and précis while GS has short notes, data interpretation and Bihar-specific socio-economic questions. Duration is three hours each and you must score 30 % in Hindi and 35 % in GS to remain in the merit. Final selection is made on the sum of Prelims + Mains; therefore Mains can pull you up even if you were on the edge after Prelims.
General Studies Syllabus – History, Polity, Geography, Economy & Current Events
Ancient & Medieval India is limited to NCERT themes like Mauryan administration, Pal dynasty and Bhakti movement. Modern History focuses on 1857 revolt, Champaran Satyagraha and Quit India from Bihar lens.
Polity covers President to Panchayati Raj with special weight on 73rd-74th amendments. Geography asks river systems, soil types and census 2011 data of Bihar. Economy sticks to state budget terms, GST share and central schemes such as PM-KISAN. Current events mean the last twelve months, so make a monthly one-page note.
Science & Maths Syllabus – Physics, Chemistry, Biology up to class 10 level
Physics questions come from motion, light, electricity and everyday applications like fuse wire. Chemistry is mostly acids-bases, metals-non-metals and carbon compounds. Biology loves human body systems, plant nutrition and public health programmes like pulse-polio.
Maths is 25 % of this section; expect ratio, percentage, profit-loss, simple interest, time-work and bar graphs. No calculus or trigonometry appears, so practising Bihar board 10th textbook examples is enough for 30-plus raw marks.
Mental Ability & Reasoning – Analogy, series, coding, direction, syllogism
Verbal part checks 15-20 word analogy and classification pairs. Non-verbal has picture series, dice and paper folding. Numerical side gives number series, arithmetic reasoning and data sufficiency.
Logical bit inserts statement-assumption, syllogism and Venn diagrams. Speed is key—solve the easiest 45 questions inside 35 minutes and mark the rest for review. Daily 20-minute practice from any standard Reasoning capsule keeps your accuracy above 85 % with minus marking in mind.
Hindi Language for Mains – Essay, Grammar, Translation & Precis Writing
Essay options usually rotate around digital Bihar, women empowerment, climate change and crop insurance. Keep word limit 250-300 and add 3-4 relevant data points. Grammar covers synonym-antonym, one-word substitution, error spotting and idioms from Bihar Hindi Granth Academy list.
Translation gives five English sentences to convert into clean Hindi. Precis passage is 150 words; shrink it to 50 words and provide a suitable title. Finish the entire paper in 2 h 15 m, reserve last 45 min for essay.
Month-Wise Preparation Plan – 90-day roadmap to score 400 plus
Week 1-4: Finish GS NCERTs and create micro notes. Week 5-8: Practise last five-year question papers under timer; note weak chapters. Week 9-10: Take two full-length mock tests every week and analyse errors. Week 11:
Revise Hindi essay templates and grammar rules daily. Week 12: Focus on speed maths tricks and revise short notes only. Maintain a mistake notebook; it saves at least 25 negative marks in the real exam. Sleep seven hours—retention beats late-night cramming.
- Download official syllabus PDF from bssc.bihar.gov.in on 15 January 2025.
- Collect NCERT 6-10 books and Bihar board 12th textbooks by 20 January.
- Make a 90-day timetable with weekly targets and paste it near your study desk.
- Join one free mock test series; attempt Prelims test every Sunday at 10 AM sharp.
- Revise Hindi essay formats two weeks before Mains; practise one full paper weekly.
Important Official Link
| Resource | Access URL |
|---|---|
| BSSC Inter Level Syllabus & Notice | https://bssc.bihar.gov.in |
Conclusion
Stick to the syllabus, practise under time and keep your notes short. If you follow the plan above, 400 plus marks are within reach and your name can appear on the final PDF released in August 2025. Start today—Bihar SSC job is one board exam away.
FAQs
Is there sectional timing in Prelims?
No, you get 135 minutes for the entire paper; manage order as you wish.
Can final-year Inter students apply?
No, you must have passed 12th before the closing date of application.
When will the Prelims admit card release?
Tentatively first week of March 2025; download from the official link table above.
Is Hindi paper qualifying in Mains?
Yes, you need 30 marks out of 100; marks are added to merit only if you pass.
How many vacancies are expected this cycle?
Roughly 5100 posts based on the requisition sent by departments; wait for official notice.
Does BSSC allow scribe facility?
Yes, PwBD candidates get one-hour extra time plus scribe after submitting medical certificate.
Where can I raise objection to answer key?
Use the objection link on bssc.bihar.gov.in within three days after key release.
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