The Bihar Public Service Commission (BPSC) administers the Assistant Engineer (AE) Competitive Examination to fill technical vacancies across state departments. For the year 2026, a total of 101 vacancies have been announced. Aspiring engineers looking to secure this role must understand the comprehensive exam pattern, selection criteria, and subject-wise syllabus beforehand.
To review official notifications and recruitment guidelines, you can BPSC AE & JE Recruitment 2026: Notification Released for 678 Vacancies - Click Here to View Details. Additionally, candidates preparing for junior engineering roles may Check BPSC JE Syllabus and Exam Pattern 2026 - Complete Details.
BPSC AE 2026 Highlights & Overview
The examination is conducted in offline mode via objective-type multiple-choice questions. Below is a quick summary table outlining the fundamental parameters of the examination:
| Organization Name | Bihar Public Service Commission (BPSC) |
| Post Name | Assistant Engineer (AE) |
| Vacancy | 101 |
| Mode of Exam | Offline |
| Total Marks | 600 |
| Time Duration | 1 hour per paper |
| Type of Questions | Objective-type questions |
| Selection Process | Written Exam and Interview |
| Official website | bpsc.bih.nic.in |
BPSC AE Selection Process 2026 Stages
The recruitment pathway consists of distinct structural milestones:
- Stage 1 - Written Examination
- Stage 2 - Interview
BPSC Assistant Engineer Exam Pattern 2026
The written examination comprises 6 papers, each carrying 100 marks with a duration of 1 hour per paper. General English and General Hindi papers are qualifying in nature. General candidates must secure 40% combined marks to qualify, whereas SC/ST candidates need 32% combined marks.
- BPSC Assistant Engineer Exam consists of Objective-type multiple-choice questions
- The total time duration is 1 hour per paper
- In the BPSC Assistant Engineer Exam, each paper consists of 100 marks.
- The General English and General Hindi are qualifying in nature.
- In the BPSC Assistant Engineer Exam, General Candiadtes have to get 40% combined marks to qualify, and SC/ST Candiadtes have to get 32% combined marks to qualify.
BPSC AE Exam Papers List
- General English
- General Hindi
- General Studies
- General Engineering Science
- Optional Paper I (Stream-specific)
- Optional Paper II (Stream-specific)
| Papers | Marks | Duration |
|---|---|---|
| General English | 100 | 1 hour |
| General Hindi | 100 | 1 hour |
| General Studies | 100 | 1 hour |
| General Engineering Science | 100 | 1 hour |
| Optional Paper I | 100 | 1 hour |
| Optional Paper II | 100 | 1 hour |
| Total | 600 | 6 hours |
Comprehensive Subject-Wise Syllabus Breakdown
For targeted preparation, candidates can review previous exam archives and download resources such as Download BPSC AE Previous Year Question Papers PDF. You can also directly Download Official BPSC AE Syllabus 2026 PDF Here.
| S. No. | Papers | Subjects/Topics |
|---|---|---|
| 1 | General Studies | Polity, Economy, Physics, Chemistry, Botany, Zoology, History, Art, Culture of Bihar, Sports, Days and Events, Current Affairs, Static GK, Awards & Honors, Currencies & Capitals, Geography, Indian History, Books and Authors, Awards, Important Personalities |
| 2 | General English | Error Detection, Active and Passive Voice, Sentence Rearrangement, Fill in the Blanks, Sentence Improvement, Direct and Indirect Speech, Jumbled Sentence, Reading Comprehension, Cloze Test, One Word Substitution |
| 3 | General Hindi | рд╡рд░реНрдг рд╕рдВрд░рдЪрдирд╛ (рд╕реНрд╡рд░ рдФрд░ рд╡реНрдпрдВрдЬрди), рд╢рдмреНрдж рд░рдЪрдирд╛ тАУ рдЙрдкрд╕рд░реНрдЧ, рдкреНрд░рддреНрдпрдп, рд╕рдВрдзрд┐ рдФрд░ рд╕рдорд╛рд╕, рд╢рдмреНрдж рднреЗрдж тАУ рд░рдЪрдирд╛, рдЕрд░реНрде, рдЗрддрд┐рд╣рд╛рд╕, рд╡реНрдпрд╛рдХрд░рдг, рд╡рд╛рдХреНрдп рд╢реЛрдзрди, рд▓реЛрдХреЛрдХреНрддрд┐ рдПрд╡рдВ рдореБрд╣рд╛рд╡рд░реЗрдВ, рд╕рд░реНрд╡рдирд╛рдо, рдХреНрд░рд┐рдпрд╛ рд╡рд┐рд╢реЗрд╖рдг, рд╡рд░реНрддрдиреА рд╢реЛрдзрди/рд╡рд┐рд╢реНрд▓реЗрд╖рдг, рд░рд┐рдХреНрдд рд╕реНрдерд╛рдиреЛрдВ рдореЗрдВ рдЙрдкрдпреБрдХреНрдд рд╢рдмреНрджреЛрдВ рдХрд╛ рдкреНрд░рдпреЛрдЧ, рд╡рд╛рдХреНрдп рд░рдЪрдирд╛, рд╢рдмреНрдж рд╢реБрджреНрдзрд┐рдХрд░рдг, рд╕рдВрдЬреНрдЮрд╛, рд╡рд┐рд╢реЗрд╖рдг |
| 4 | General Engineering Science | Engineering Mechanics, Survey and Measurement, Structure of Solids, Engineering Materials and Their Manufacture, Transport Phenomenon, Energy Conversion Process of Thermodynamics, Elementary Engineering, Environmental Engineering |
Stream-Specific Optional Syllabi (Civil, Mechanical, Electrical)
Papers 5 and 6 are reserved for optional stream-specific subjects depending on the candidate's core engineering branch.
Civil Engineering Syllabus (Paper 5 & 6)
| S. No. | Papers | Topics |
|---|---|---|
| 1 | Civil Engineering Paper 5 | Structural Analysis, Structural Design, Soil Mechanics and Foundations |
| 2 | Civil Engineering Paper 6 | Hydrology and Water Resources, Water System Flow, Design of Hydraulic Structures, Transportation Engineering, Components of Bridge Engineering, Public Health Engineering |
Mechanical Engineering Syllabus (Paper 5 & 6)
| S. No. | Papers | Topics |
|---|---|---|
| 1 | Mechanical Engineering for Paper 5 | Thermodynamics, Internal Combustion Engines, Steam Boiler, Compressors and Gas Dynamics, Heat Transfer, Refrigeration, and Air Conditioning, Properties and Classification of Fluids, Classification of Axial Specific Velocities and General Fluid Mechanics |
| 2 | Mechanical Engineering for Paper 6 | Principles of Mechanics, Machine Design, Material Strength, Engineering Materials, Production Engineering, Industrial Engineering |
Electrical Engineering Syllabus (Paper 5 & 6)
| S. No. | Papers | Topics |
|---|---|---|
| 1 | Electrical Engineering Syllabus for Paper 5 | Electrical Circuits, E.M. Theory, Matter Science (Electric Materials), Principles of Electrical Measurement |
| 2 | Electrical Engineering Syllabus for Paper 6 | Power Tools and Methods Electro mechanics, Control Methods, Electronic and Communication |
Frequently Asked Questions (FAQs)
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