Executive Summary: What the Final Notification Changes
The final TRE 4.0 advertisement is structurally different from TRE-3. The biggest changes are a two-stage examination, negative marking, an A-E response rule, and a vacancy distribution dominated by Higher Secondary posts.
It records Advertisement No. 14/2026, date 18.08.2026, the total vacancy figure, the Classes 1-5 total of 3,847 and the beginning of the Classes 6-8 vacancy table.
Image shown for document-reference/educational use. Always check the live BPSC notice page for corrigenda.
Important Dates & Current Timeline Status
| Event | Date / Status | What it means |
|---|---|---|
| Detailed advertisement | 18 Aug 2026 | Advt. 14/2026 released. |
| Online application starts | 01 Sep 2026 | OTR/login and application submission opens. |
| Fee-payment last date | 29 Sep 2026 | Do not leave payment for the final application day. |
| Application last date | 30 Sep 2026 | Educational/TET/STET documents generally must satisfy the stated cut-off rules by the prescribed dates. |
| Preliminary exam | To be notified | Wait for BPSC revised schedule/admit-card notice. |
| Main exam | To be notified | Only prelim-qualified candidates proceed and must submit the required mains application. |
Full Vacancy Breakdown: 32,388 Posts
The vacancy pattern is uneven. Nearly half the posts are for Classes 11-12, while Classes 1-5 account for only 11.9% of the final advertised total.
Classes 1-5: 3,847 posts
| Subject / Medium | Vacancies | Share of Level |
|---|---|---|
| General (Hindi) | 3,065 | 79.7% |
| Urdu | 757 | 19.7% |
| Bangla | 25 | 0.6% |
| Total | 3,847 | 100% |
Vertical reservation snapshot
Horizontal reservation shown in the notification: PwD VI 30, DD 30, OH 30, MD 31; freedom-fighter descendant quota 61; transgender reservation 4. Women-reserved positions shown in the table total 1,491. Horizontal figures overlap vertical categories and must not be added again to 3,847.
Classes 6-8: 8,563 posts
| Subject | Vacancies |
|---|---|
| Mathematics & Science | 2,188 |
| Social Science | 1,190 |
| Hindi | 1,096 |
| English | 1,929 |
| Sanskrit | 1,225 |
| Urdu | 935 |
| Total | 8,563 |
Vertical reservation snapshot
Horizontal reservation: PwD VI 68, DD 63, OH 55, MD 53; freedom-fighter descendant quota 117; transgender reservation 9. Women-reserved positions shown total 2,569.
Classes 9-10: 3,877 posts
| Subject | Vacancies |
|---|---|
| Hindi | 361 |
| English | 696 |
| Science | 463 |
| Mathematics | 570 |
| Social Science | 756 |
| Sanskrit | 322 |
| Urdu | 660 |
| Physical Education | 47 |
| Music | 2 |
| Total | 3,877 |
Vertical reservation snapshot
Horizontal reservation: PwD VI 28, DD 22, OH 35, MD 38; freedom-fighter descendant quota 58; transgender reservation 7. Women-reserved positions shown total 932.
Classes 11-12: 16,101 posts (all advertised subjects)
| Subject | Vacancies |
|---|---|
| Zoology | 449 |
| Botany | 1,078 |
| Chemistry | 3,695 |
| Mathematics | 657 |
| Physics | 1,758 |
| Economics | 138 |
| Geography | 176 |
| History | 608 |
| Home Science | 418 |
| Music | 736 |
| Philosophy | 80 |
| Political Science | 665 |
| Psychology | 1,030 |
| Sociology | 266 |
| Accountancy | 66 |
| Business Studies | 133 |
| Entrepreneurship | 58 |
| Computer Science | 407 |
| English | 1,321 |
| Hindi | 739 |
| Sanskrit | 746 |
| Urdu | 877 |
| Total | 16,101 |
Vertical reservation snapshot
Horizontal reservation: PwD VI 78, DD 111, OH 116, MD 77; freedom-fighter descendant quota 190; transgender reservation 7. Women-reserved positions shown total 2,571.
Eligibility: Education + TET/STET Mapping
Classes 1-5
Teacher eligibility: CTET Paper-I or BTET Paper-I.
- Senior Secondary with 50% + 2-year D.El.Ed; or
- Senior Secondary with 45% + 2-year D.El.Ed under applicable NCTE 2002 norms; or
- Senior Secondary with 50% + 4-year B.El.Ed; or
- Senior Secondary with 50% + 2-year Special Education diploma; or
- Graduation + 2-year D.El.Ed.
Urdu/Bangla posts have language-specific qualification conditions in the notification.
Classes 6-8
Teacher eligibility: CTET Paper-II or BTET Paper-II.
- Graduation + 2-year D.El.Ed; or
- Bachelor/Master with 50% + B.Ed; or
- Bachelor with 45% + B.Ed under applicable NCTE norms; or
- Senior Secondary 50% + 4-year B.El.Ed / integrated BA-B.Ed or BSc-B.Ed route; or
- Graduation 50% + B.Ed Special Education; or
- PG 55% + 3-year integrated B.Ed-M.Ed.
Subject combinations and degree streams matter; check the subject-specific clauses before applying.
Classes 9-10
Teacher eligibility: STET Paper-I.
- Bachelor/Master in the relevant subject with prescribed marks + B.Ed; or
- Qualification under the notified NCTE-equivalent routes; or
- 4-year integrated BA.Ed/BSc.Ed route where applicable.
Social Science and language posts carry subject-combination rules. Special-school teacher posts require RCI-aligned special-education qualification where applicable.
Classes 11-12
Teacher eligibility: STET Paper-II.
- Postgraduate degree in the relevant subject with the prescribed marks + B.Ed; or
- Applicable NCTE-recognised alternative / integrated route; or
- PG with 55% + 3-year integrated B.Ed-M.Ed where permitted.
Computer Science: the notification lists multiple CS/IT qualification routes and specifically notes that B.Ed is not mandatory for Computer Science candidates.
Age Limit: Two Different Cut-off Dates Matter
| Category / Level | Age rule |
|---|---|
| Classes 1-5 and 6-8 | Minimum 18 years on 01.08.2026 |
| Classes 9-10 and 11-12 | Minimum 21 years on 01.08.2026 |
| Unreserved male | Maximum 37 years |
| Unreserved female | Maximum 40 years |
| BC / EBC, male & female | Maximum 40 years |
| SC / ST, male & female | Maximum 42 years |
| Transgender | Maximum 42 years |
| PwD | Up to 10 years relaxation in the applicable maximum age, subject to rules/certificate. |
The advertisement also contains special relaxation provisions for eligible Bihar government employees, ex-servicemen, and certain serving/local-body teacher categories. Candidates claiming a relaxation should use the exact clause and supporting certificate rather than relying on a generic age calculator.
Selection Stages: TRE-4 Is Now a Two-Exam Recruitment
150-mark General Studies screening paper with 1/3 negative marking.
Level-specific objective paper. Language qualifying; GS/subject marks drive merit.
Qualification, TET/STET, reservation, domicile and claim verification.
Subject/category merit plus district preference. No interview.
No interview
The advertisement expressly states that no interview will be conducted. Selection is examination-and-merit based, subject to eligibility/document verification.
Separate mains action is required
Only preliminary-qualified candidates can proceed to the mains, and the notice requires the prescribed mains-stage application/action. A prelim pass does not automatically place a candidate into the main exam without completing the required process.
Preliminary Exam Pattern
| Category | Minimum qualifying percentage |
|---|---|
| General | 40% |
| Backward Class (BC) | 36.5% |
| Extremely Backward Class (EBC) | 34% |
| SC / ST / Women / PwD | 32% |
The Commission states that candidates for the main examination may be shortlisted in a range of roughly 2 to 10 times the reserved vacancies on the basis of preliminary marks/category cut-off, with tie-at-cut-off handling as prescribed.
Main Exam Pattern by Teaching Level
| Level | Part I | Part II | Part III | Total | Merit base |
|---|---|---|---|---|---|
| Classes 1-5 | Language 30 | General Studies 120 | - | 150 | Part II only |
| Classes 6-8 | Language 30 | General Studies 40 | Subject 80 | 150 | Part II + III |
| Classes 9-10 | Language 30 | General Studies 40 | Subject 80 | 150 | Part II + III |
| Classes 11-12 | Language 30 | General Studies 40 | Subject 80 | 150 | Part II + III |
Language is qualifying
Part I combines English with Hindi/Urdu/Bangla practical language knowledge. A minimum 30% in the language part is compulsory.
Negative marking continues
The main examination also carries 1/3 negative marking for wrong answers and uses the five-option A-E response format.
No re-evaluation
The notification states that answer-sheet re-evaluation is not permitted. Follow BPSC objection/answer-key windows carefully when announced.
Detailed Syllabus: What to Prepare
Preliminary General Studies syllabus
Static + Bihar
- General Knowledge
- History of India and Bihar
- General Geography
- Geography of Bihar and major river systems
- Indian Polity
- Indian Economy
- Changes in Bihar's economy after Independence
Current + Analytical
- Current events of national importance
- Current events of international importance
- Indian National Movement
- Bihar's role in the National Movement
- General Mental Ability
Main exam: Classes 1-5
Language (30): English plus Hindi/Urdu/Bangla practical knowledge; minimum 30% qualifying.
General Studies (120): Elementary Mathematics, Mental Ability, General Awareness, General Science, Social Science, Indian National Movement, Geography and Environment. Curriculum basis is tied to school-level SCERT/NCERT content with difficulty aligned to the minimum qualification standard stated by BPSC.
Main exam: Classes 6-8
Language (30): qualifying. General Studies (40): Elementary Mathematics, General Awareness, General Science, Indian National Movement and Geography. Concerned Subject (80): choose the eligible advertised subject: Mathematics & Science, Social Science, Hindi, Urdu, Sanskrit or English.
For Social Science, the notification separates History and a choice among Geography/Economics/Political Science subject to graduation-subject conditions.
Main exam: Classes 9-10
Language 30 + GS 40 + Subject 80. GS covers Elementary Mathematics, General Awareness, General Science, Indian National Movement and Geography. The concerned-subject component follows the subject selected and the notified qualification/curriculum rule.
The generic syllabus list contains more subjects than the current vacancy table. Apply only against subjects actually advertised and for which you satisfy the exact degree/STET condition.
Main exam: Classes 11-12
Language 30 + GS 40 + Subject 80. The GS portion is framed at the higher-secondary level and includes Elementary Mathematics, General Awareness, General Science, Indian National Movement and Geography. The 80-mark concerned-subject section is the decisive component for most candidates.
High-vacancy focus: Chemistry (3,695), Physics (1,758), English (1,321), Botany (1,078) and Psychology (1,030) together account for a major share of Higher Secondary openings.
Final Merit, Tie-break & Recommendation Logic
Classes 1-5
Merit marks: Part II General Studies only.
Language: qualifying at 30%; used in tie handling as stated by the notification.
Further tie: alphabetical-order rule is applied if the defined marks remain equal.
Classes 6-8, 9-10 & 11-12
Merit marks: Part II General Studies + Part III Concerned Subject.
First tie-break: higher Part III subject marks.
Next tie-break: Part I language marks, followed by the stated alphabetical-order rule if still tied.
Application Fee, OTR & Form Strategy
- Complete One-Time Registration (OTR) on bpsconline.bihar.gov.in.
- Only one OTR should be created for a candidate; use the same profile for the recruitment.
- If applying for more than one eligible class level, the notification charges ₹100 for each class level; bank/payment charges may be extra.
- Review subject, qualification, reservation, district preferences and uploaded certificates before final submission.
Salary / Initial Basic Pay by Level
These are the basic-pay figures printed in the vacancy tables. Gross/in-hand salary will vary with admissible allowances, deductions, posting and applicable government rules.
TRE-3 vs TRE-4: The Real Comparison
| Feature | TRE-3 | TRE-4 | What changed |
|---|---|---|---|
| Headline vacancies | 87,774 advertised overall | 32,388 current advertised | 55,386 fewer than TRE-3 headline total (about 63.1% lower). |
| Comparable Education Dept. | 87,079 | 32,388 | 54,691 fewer (about 62.8% lower). |
| Exam stages | Single written examination, then verification/merit | Preliminary + Main, then verification/merit | A screening stage has been added. |
| Negative marking | No negative marking | 1/3 per wrong answer; A-E response rule | Guessing strategy changes completely. |
| Interview | No interview | No interview | No change. |
| Main-style paper | Language + GS / Subject in one written stage | Similar 150-mark level-specific structure after prelim | The familiar domain paper now comes after screening. |
Level-wise vacancy shift
Primary collapsed the most
Classes 1-5 fell from 28,026 in TRE-3 to 3,847 in TRE-4: 24,179 fewer posts. TRE-4 has only about 13.7% as many primary vacancies as TRE-3.
Higher Secondary dominates
Classes 11-12 fell less sharply, from 22,373 to 16,101. As a result, Higher Secondary now forms 49.7% of the entire TRE-4 vacancy pool.
Preparation must become accuracy-first
TRE-3 rewarded broad attempts because there was no negative marking. TRE-4 penalises wrong/blank-as-defined responses, making elimination and disciplined option-E use essential.
Document Checklist Before You Apply
Core academic documents
- Matriculation certificate/marksheet for date of birth
- Intermediate / graduation / postgraduate marksheets and certificates as applicable
- D.El.Ed / B.Ed / B.El.Ed / integrated teacher-training certificate as applicable
- CTET / BTET / STET certificate and result details
- Subject-specific qualification proof
- RCI/CRR-related proof for special-education claims where applicable
Reservation / claim documents
- Bihar residence/domicile proof where required for reservation benefit
- Caste / EBC / BC-NCL certificate in prescribed form and validity
- EWS certificate where claimed
- PwD certificate where claimed
- Freedom-fighter descendant certificate where claimed
- Service/experience certificate for any notified service-weightage or relaxation claim
Frequently Asked Questions
How many vacancies are in the final TRE-4 notification?
32,388 posts under the Bihar Education Department: 3,847 for Classes 1-5, 8,563 for Classes 6-8, 3,877 for Classes 9-10 and 16,101 for Classes 11-12.
Which teaching level has the highest number of vacancies?
Classes 11-12 have the largest share with 16,101 posts, nearly half of the total TRE-4 vacancies.
Which Higher Secondary subject has the largest vacancy?
Chemistry has 3,695 vacancies, followed by major openings such as Physics, English, Botany and Psychology in the advertised Higher Secondary table.
Is the older 46,595 vacancy figure the final TRE-4 vacancy?
No. The older BPSC calendar carried a tentative figure of 46,595. The final detailed Advertisement No. 14/2026 dated 18 August 2026 advertises 32,388 posts. Candidates should use the final advertisement figures for the current recruitment.
Is TRE-4 a one-stage examination?
No. TRE-4 introduces a Preliminary Examination followed by a Main Examination. Preliminary qualification is required before proceeding to the mains under the prescribed BPSC process.
What are the selection stages in TRE-4?
The recruitment flow is Preliminary Exam -> Main Exam -> Document Scrutiny -> Merit and Recommendation. There is no interview.
Is there negative marking in TRE-4?
Yes. The advertisement specifies 1/3 mark deduction for wrong answers in both prelims and mains. The five-option A-E response system also applies.
What is the A-B-C-D-E rule?
Each objective question has five options. If you do not want to attempt a question, you must mark Option E. Leaving all options blank is treated under the notification's penalty rule and attracts the stated 1/3-mark deduction.
How many questions and marks are there in the preliminary exam?
The preliminary General Studies paper carries 150 questions for 150 marks, with one mark per question and negative marking as notified.
What is the preliminary exam duration?
The preliminary exam table provides a duration of 2 hours.
What are the minimum qualifying percentages in prelims?
The notification lists 40% for General, 36.5% for BC, 34% for EBC and 32% for SC/ST/Women/PwD candidates, subject to the Commission's recruitment rules and cut-off process.
How many candidates may be shortlisted for the mains?
The notification states that candidates may be shortlisted for the main examination in a range of roughly 2 to 10 times the reserved vacancies, based on preliminary marks/category cut-off and the prescribed tie-at-cut-off rule.
What is the mains pattern for Classes 1-5?
The paper has Language 30 marks + General Studies 120 marks = 150 marks. The language part is qualifying, while the General Studies part forms the merit base for this level.
What is the mains pattern for Classes 6-8, 9-10 and 11-12?
For these levels, the main paper is Language 30 + General Studies 40 + Concerned Subject 80 = 150 marks. Merit is based on Part II and Part III, subject to the notified qualifying conditions.
Is the language section qualifying?
Yes. Part I combines English with Hindi/Urdu/Bangla practical language knowledge, and the notification requires at least 30% in the language part.
What is the final mains exam duration?
The advertisement contains an internal inconsistency: level-wise main-exam tables show 2 hours 30 minutes, while a later general instruction says 2 hours. Candidates should follow the final BPSC exam schedule, admit card or corrigendum for the controlling duration.
Can candidates request re-evaluation of the answer sheet?
No. The notification states that re-evaluation is not permitted. Candidates should therefore pay close attention to any answer-key objection window announced by BPSC.
What topics are covered in the preliminary syllabus?
The preliminary General Studies syllabus includes General Knowledge, History of India and Bihar, Geography and Bihar geography/river systems, Indian Polity, Indian Economy, current events, Indian National Movement, Bihar's role in the movement and General Mental Ability.
What is most important in mains for Classes 6-12?
The 80-mark concerned-subject section is especially important because it is a major part of merit and also becomes the first tie-break factor for Classes 6-8, 9-10 and 11-12.
How is final merit calculated for Classes 1-5?
For Classes 1-5, merit is based on Part II General Studies marks. The language section is qualifying and is used in tie handling as prescribed in the notification.
How is final merit calculated for Classes 6-12?
For Classes 6-8, 9-10 and 11-12, merit is based on Part II General Studies + Part III Concerned Subject.
What is the tie-break rule for Classes 6-12?
The first tie-break is higher marks in Part III, the concerned subject. The next tie-break uses Part I language marks, followed by the stated alphabetical-order rule if the tie still remains.
What is the minimum age for Classes 1-5 and 6-8?
The minimum age is 18 years, calculated on 01.08.2026.
What is the minimum age for Classes 9-10 and 11-12?
The minimum age is 21 years, calculated on 01.08.2026.
What is the maximum age limit?
The page reflects the notification's maximum limits of 37 years for Unreserved male, 40 years for Unreserved female and BC/EBC candidates, and 42 years for SC/ST and transgender candidates, with additional notified relaxation provisions where applicable. The maximum-age reference date is 01.08.2024.
Is there PwD age relaxation?
The notification provides up to 10 years of relaxation in the applicable maximum age for eligible PwD candidates, subject to the prescribed rules and certificate.
Can STET 2026 appearing candidates apply?
For relevant STET-based posts, candidates who have completed the required educational/training qualification and are appearing in STET 2026 may apply under the notification's condition, provided they pass STET 2026 before the preliminary examination as prescribed.
Can I apply for more than one class level?
If you satisfy the notified eligibility for more than one class level, you may apply accordingly. The notification charges the application fee separately for each class level selected.
What is the TRE-4 application fee?
The application fee is ₹100 per class level, plus applicable bank/payment charges. A separate ₹200 biometric fee applies under the notification when Aadhaar number is not used in the prescribed identity process.
Is One-Time Registration mandatory?
Yes. Candidates must complete One-Time Registration (OTR) on the BPSC online portal and should use the same OTR profile rather than creating multiple registrations.
How many district preferences can a candidate give?
The notification allows preferences for up to 38 districts. If you list only selected districts and do not obtain a vacancy there, unlisted districts are not automatically treated as your preferences.
Is there an interview in TRE-4?
No. The advertisement expressly states that no interview will be conducted.
What is the initial basic pay for Classes 1-5?
The advertised initial basic pay is ₹25,000 plus admissible state allowances.
What is the initial basic pay for Classes 6-8?
The advertised initial basic pay is ₹28,000 plus admissible state allowances.
What is the initial basic pay for Classes 9-10 and 11-12?
The advertised initial basic pay is ₹31,000 for Classes 9-10 and ₹32,000 for Classes 11-12, plus admissible state allowances.
What documents should be kept ready before applying?
Keep date-of-birth proof, relevant academic marksheets/certificates, teacher-training qualification, CTET/BTET/STET proof, subject qualification documents and all reservation/domicile/PwD/EWS/service certificates applicable to your claim ready before final submission.
Do Bihar reservation benefits require the prescribed state documents?
Yes. Reservation benefits under Bihar state recruitment rules depend on the prescribed Bihar-resident/category documentation. Candidates should not assume that an out-of-state category certificate automatically receives the same reservation treatment.
What is the biggest exam-pattern change from TRE-3 to TRE-4?
TRE-4 moves from the earlier one-stage style to a Prelims + Mains structure and introduces 1/3 negative marking with the A-E response rule. This makes accuracy and disciplined question selection much more important.
What is the TRE-4 exam date?
The final 18 August advertisement does not provide a workable final exam date in the application timeline. Older 22-27 September dates belong to an earlier calendar carrying 46,595 tentative vacancies and conflict with applications continuing through 30 September. Candidates should wait for the revised BPSC schedule.
Where should I check the latest official TRE-4 update?
Use the original BPSC TRE-4 detailed notification, the BPSC official website and the BPSC online application portal. Any later corrigendum, revised schedule or subject requisition issued by BPSC should be treated as controlling.
