Updates as of September 22, 2026
Psychology is the largest of the humanities allocations at higher secondary level in Advertisement 14/2026, reported at 1,030 posts within 16,101 class 11-12 vacancies and 32,388 posts overall. That is nearly four times the Sociology allocation and above both Sanskrit and Political Science, and it is the single fact that most changes the arithmetic for a Psychology candidate.
Adda247 (reported)The number of stages in TRE 4.0 is unresolved, and it is the single biggest open question in this cycle. BPSC's own exam calendar, dated 14 August 2026, lists TRE 4.0 at serial 30 with 32,388 vacancies under the heading 2 PHASE EXAMS (PT + MAINS), and records the exam date as TBD with the remark that the date of the PT shall be published after the completion of the advertisement period. On that document, TRE 4.0 is a two-stage recruitment with a screening preliminary test.
BPSC Exam Calendar dated 14 August 2026 (official)On 27 August 2026, nine days after Advertisement 14/2026 was issued, Bihar Chief Minister Samrat Choudhary announced that TRE 4.0 would be held in a single phase, scrapping the PT and Mains structure. The announcement followed a campaign by candidate representatives under the slogan One Exam, One Result. This is a state government statement rather than a BPSC order, and it directly contradicts the Commission's own calendar.
Testbook news report on the 27 August announcement (reported)As of 22 September 2026, BPSC has published no corrigendum on the TRE 4.0 examination pattern. The Commission's notices page carries corrigenda for the 72nd CCE and notices on the Stenographer examination and the new fifth answer option, but nothing on TRE. The 14 August calendar still shows PT plus Mains and has not been revised. The unresolved pattern is the most plausible reason the application window was postponed for procedural changes, and candidates should expect the revised pattern and the reopened window to be announced together.
BPSC notices page, checked 22 September 2026 (official)Psychology also carried the lowest reported class 11-12 cut-off of the arts subjects at TRE 3.0: 48 for unreserved, 41 for EBC and 40 for SC out of 150, against 81 for Sanskrit and 66 for Sociology. A large post count with a comparatively shallow specialist applicant pool is the usual explanation offered for that gap.
Adda247 cut-off data (previous year)The online application has not opened. BPSC moved it from 1 September to 21 September 2026, and Notifyhere reported on 20 September that the Commission cited required changes in the recruitment process and the online application system, so 21 September should not be treated as final and a revised advertisement with a fresh schedule is awaited.
Notifyhere (reported)The paper itself is unchanged in structure across subjects: 150 objective questions for 150 marks in 2 hours 30 minutes, with 80 questions from the chosen subject, 40 from General Studies and 30 in a qualifying language part needing 30 per cent. One third of a mark is deducted per wrong answer, as reported by Testbook.
Testbook (reported)No examination date has been announced for any subject. The 22 to 27 September 2026 window that circulated after the notification lapsed when the application stage did not open; Adda247 now places the examination in the December 2026 to January 2027 range as an expectation rather than a BPSC announcement.
Adda247 (expected)A vacancy figure of 46,595 is circulating on job-alert aggregators for TRE 4.0. None of the aggregators carrying it cites an advertisement number or a date, and it is contradicted by both official BPSC documents that do carry a number: Advertisement 14/2026 of 18 August 2026 and the exam calendar of 14 August 2026, which state 32,388. Until BPSC publishes a corrigendum, 32,388 is the figure to plan against.
BPSC Exam Calendar dated 14 August 2026 (official)The class 11-12 Psychology paper at a glance
| Part | Questions | Marks | Counts towards merit |
|---|---|---|---|
| Part I — Language (English and Hindi/Urdu/Bangla) | 30 | 30 | No — qualifying at 30 per cent |
| Part II — General Studies | 40 | 40 | Yes |
| Part III — Psychology | 80 | 80 | Yes |
| Whole paper | 150 | 150 | 110 marks of 150 are merit-bearing |
| Duration and penalty | 2 hours 30 minutes | Minus one third per wrong answer | Applies to all three parts |
Psychology appears only in Part III, as 80 of the 150 questions. Against the reported TRE 3.0 unreserved cut-off of 48, a candidate who converts the Psychology block competently is already close to the historic line before General Studies is counted. Reporting describes the Part III standard as graduation to post-graduate level in the concerned subject, not the level of the class 11-12 Psychology textbooks the post teaches. Read the structure below as the pattern for the written examination, not as a settled number of stages. BPSC's calendar of 14 August 2026 places TRE 4.0 under two-phase PT plus Mains exams; the Chief Minister announced a single-phase exam on 27 August 2026; and BPSC has published no corrigendum resolving the two as of 22 September 2026. The question paper described here is the one candidates must prepare for either way, because a single-phase exam would use it and a two-phase exam would use it as the main paper.
Dates and windows
| What | When | Status |
|---|---|---|
| BPSC exam calendar lists TRE 4.0 as a two-phase PT + Mains recruitment | 14 August 2026 | Confirmed |
| Advertisement 14/2026 published | 18 August 2026 | Confirmed |
| Chief Minister announces a single-phase exam, scrapping PT + Mains | 27 August 2026 | Announced by the state government, not yet ordered by BPSC |
| BPSC corrigendum confirming the final examination pattern | Not published as of 22 September 2026 | Awaited |
| Online application originally to open | 1 September 2026 | Closed |
| Revised application opening announced by BPSC | 21 September 2026 | Tentative |
| Report that 21 September will not hold | 20 September 2026 | Tentative |
| Last date to apply as reported before the latest deferral | 21 October 2026 | Tentative |
| Fee payment deadline as earlier reported | 29 September 2026 | Tentative |
| Written examination for all subjects | Not announced; expected December 2026 to January 2027 | Tentative |
This schedule is common to every subject and class level in BPSC TRE 4.0 — Psychology has no separate notification, application window or examination date of its own. Only the advertisement date is firm; everything after it is reported and awaits the revised advertisement BPSC has said it will issue.
What this means for your preparation
Psychology candidates most often misread the subject's reputation for a soft cut-off. The reported TRE 3.0 unreserved figure of 48 out of 150 was low because the specialist pool is shallow, not because the paper is easy, and the 1,030 posts are spread across the whole state so the district-wise picture is thinner than the headline. The second frequent error is neglecting General Studies: with the language part only qualifying, 40 of the 110 merit-bearing marks come from a block that has nothing to do with Psychology.
Why 1,030 posts changes the strategy
Psychology is reported at 1,030 higher secondary posts, the largest of the four small humanities subjects and close to four times Sociology's 266. Bihar's higher secondary schools have been adding Psychology as an elective faster than postgraduate Psychology output in the state has grown, which is the standard explanation for a large allocation sitting alongside a low cut-off. For a candidate this means the marginal value of each extra mark is higher than in a subject like Sanskrit: the selection line sits in a densely packed part of the score distribution, so a handful of additional correct answers moves a rank far more than it would where the line is at 81. It also means a genuine Psychology postgraduate is competing mainly against other Psychology postgraduates rather than against a flood of general arts candidates.
The cut-off is low but the qualifying floor still binds
Reported TRE 3.0 class 11-12 Psychology cut-offs were 48 unreserved, 41 EBC and 40 SC out of 150, with EWS and ST not listed in the tables seen. Separately, the reported category minimum qualifying percentages for TRE are 40 per cent for unreserved, 36.5 per cent for BC and EBC and 32 per cent for SC, ST and PwD candidates. On a 150-mark paper 40 per cent is 60 marks, which is above the reported unreserved Psychology cut-off of 48. Where a subject's merit line falls below the category floor, it is the floor that decides, and candidates who plan only against the historic cut-off risk clearing the subject line but not the qualifying requirement. Treat 60 as the working target for unreserved candidates.
What the 80-question Psychology block actually asks
BPSC has not, in the material available, published a weighted topic list for Psychology. What the syllabus reporting does establish is the level: Part III is described as graduation to post-graduate standard in the concerned subject, so the sensible reading is a postgraduate spread — foundations and schools of psychology, developmental and cognitive psychology, learning and memory, personality and intelligence with the standard tests, social psychology, abnormal psychology and the psychological disorders framework, and research methodology with elementary statistics. The statistics and methodology segment is the one Psychology candidates most often skip and the one that separates scores, because it is objectively checkable and rewards drilling rather than reading.
Eligibility: the STET Paper-II subject must match
For class 11-12 posts reporting states a postgraduate degree in the relevant subject with 50 per cent marks, a B.Ed, and Bihar STET Paper-II in the relevant subject, with ages of 21 to 37 for unreserved men, 21 to 40 for women and BC or EBC candidates and 21 to 42 for SC and ST candidates. Psychology candidates hit a specific problem here more often than most: a postgraduate degree titled Applied Psychology, Clinical Psychology or Counselling Psychology may not map cleanly onto the STET Psychology subject code or onto BPSC's relevant-subject list. Check the degree nomenclature against the revised advertisement's subject list before selecting Psychology on the form.
Using an open calendar rather than waiting on it
The application window has slipped twice and no examination date exists; the expectation of December 2026 or January 2027 is a coaching-portal projection. The practical response is to front-load the block that is shared with every other subject and decays fastest. General Studies is reported as Indian history, geography, polity, economics, general science, Indian national movement and Bihar-specific awareness with current affairs, and current affairs in particular needs continuous upkeep. Psychology theory holds. A defensible allocation while the date is open is the larger share to General Studies, methodology and statistics drilling, with theory revision cycling weekly, tightening onto Part III once BPSC announces a date.
Common questions
How many Psychology posts are there in BPSC TRE 4.0 at higher secondary level?
Coaching portals reading the Advertisement 14/2026 vacancy tables report 1,030 Psychology posts for class 11-12, out of 16,101 higher secondary vacancies and 32,388 posts across all levels. That makes Psychology the largest of the small humanities subjects at this level, ahead of Sanskrit at 746, Political Science at 665 and Sociology at 266. BPSC's own subject table in the revised advertisement is the document to confirm against before relying on the figure.
What was the BPSC TRE Psychology cut-off for class 11-12?
For TRE 3.0 the reported class 11-12 Psychology cut-offs were 48 for unreserved, 41 for EBC and 40 for SC out of 150 marks; EWS and ST figures were not listed in the tables seen. This is the lowest reported line among the arts subjects at this level, against 81 for Sanskrit and 66 for Sociology. The figures come from cut-off tables published by coaching portals rather than from a BPSC release quoted verbatim, and they benchmark TRE 4.0 rather than set it.
How much of the BPSC TRE higher secondary paper is Psychology?
Eighty of 150 questions. The paper runs 2 hours 30 minutes with Part I language of 30 questions and 30 marks, qualifying at 30 per cent and excluded from merit, Part II General Studies of 40 questions and 40 marks, and Part III in the chosen subject of 80 questions and 80 marks. One third of a mark is deducted per wrong answer. Psychology therefore accounts for 80 of the 110 marks that build the merit list.
Is the Psychology paper post-graduate level or class 11-12 level?
Reporting on the TRE 4.0 syllabus describes the higher secondary Part III subject paper as graduation to post-graduate standard in the concerned subject, not at the level of the class 11-12 textbooks the post teaches. BPSC has not, in the material available, published a weighted topic list for Psychology. Preparing from postgraduate material, including research methodology and elementary statistics, and treating the school textbooks as revision is the approach the available sources support.
Do I need Bihar STET Paper-II in Psychology to apply?
Reporting on class 11-12 eligibility states a postgraduate degree in the relevant subject with 50 per cent marks, a B.Ed, and Bihar STET Paper-II in the relevant subject. On that reading the STET qualification must be in Psychology itself. Candidates holding degrees named Applied, Clinical or Counselling Psychology should check how the revised advertisement's relevant-subject list treats that nomenclature before choosing Psychology on the form, since the subject choice is not ordinarily editable later.
When does the BPSC TRE 4.0 application open and when is the exam?
It has not opened. BPSC moved the start from 1 September 2026 to 21 September 2026, and on 20 September it was reported that the Commission cited required changes in the recruitment process and the online application system, so 21 September will not hold and a revised advertisement is awaited. A 21 October 2026 last date and a 29 September 2026 fee deadline were reported before that deferral. No examination date is confirmed; December 2026 to January 2027 is an expectation.







