BTSC JE Syllabus 2025 PDF:- Hey there, if you’re aiming for the Bihar Technical Service Commission (BTSC) Junior Engineer posts, you’ve landed at the right place! The official notification for BTSC JE Recruitment 2025 is out, announcing 2809 vacancies across Civil, Mechanical, and Electrical branches. This is a fantastic opportunity for diploma holders to secure a stable government job in Bihar.
The selection involves a Computer-Based Test (CBT) focusing on General Studies and your core engineering subjects, plus marks for relevant work experience. Knowing the syllabus and exam pattern inside out is key to cracking it – it’ll help you prioritize topics and manage time better during prep.
Let’s dive into the details in a simple, straightforward way.
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BTSC JE 2025 Exam Overview
| Particulars | Details |
|---|---|
| Conducting Body | Bihar Technical Service Commission (BTSC) |
| Post Name | Junior Engineer (Civil, Mechanical, Electrical) |
| Total Vacancies | 2809 (Civil: ~2653, Mechanical: 70, Electrical: 86) |
| Exam Mode | Computer-Based Test (Online) |
| Total Questions | 100 (MCQs) |
| Total Marks | 100 |
| Duration | 2 Hours (120 Minutes) |
| Negative Marking | 0.25 marks deducted for each wrong answer |
| Sections | General Studies (20 marks) + Technical Subject (80 marks) |
| Selection Process | CBT (75% weightage) + Work Experience (25% weightage) + Document Verification |
| Official Website | btsc.bihar.gov.in |
| Apply Mode | Online |
Detailed BTSC JE Exam Pattern 2025
The exam is objective-type with multiple-choice questions. Here’s the breakdown:
| Subject | No. of Questions | Marks | Duration |
|---|---|---|---|
| General Studies | 20 | 20 | 2 Hours (Combined) |
| Technical (Civil/Mechanical/Electrical) | 80 | 80 | |
| Total | 100 | 100 | 2 Hours |
- +1 mark for every correct answer.
- ¼ (0.25) mark deduction for incorrect ones – so guess wisely!
- Questions will be at Diploma level, based on AICTE curriculum.
- The test is bilingual (Hindi & English).
BTSC JE Syllabus 2025 – Subject-Wise Topics
The syllabus has two main parts: General Studies (common for all) and branch-specific technical topics.
General Studies (20 Marks) Cover these to stay updated and score easy marks:
- Current Affairs (National & International)
- Indian History & Bihar’s Role in Freedom Struggle
- Indian Geography (Physical, Economic, Social) with focus on Bihar
- Indian Polity & Constitution
- Science & Technology (Basic Level)
- Static GK, Sports, Awards
- Economic Scene & Government Schemes
Technical Syllabus (80 Marks – Diploma Level)
Civil Engineering
- Building Materials & Construction
- Estimating, Costing & Valuation
- Surveying (Chain, Compass, Leveling, Theodolite, Tachometry)
- Soil Mechanics & Foundation Engineering
- Hydraulics & Fluid Mechanics
- Irrigation Engineering (Canals, Weirs, Water Logging)
- Transportation Engineering (Highways, Railways, Traffic)
- Environmental Engineering (Water Supply, Sanitation, Waste Management)
- Theory of Structures (Beams, Columns, Trusses)
- Concrete Technology & RCC Design
- Steel Design
Mechanical Engineering
- Engineering Mechanics & Strength of Materials
- Thermodynamics & Heat Transfer
- Fluid Mechanics & Machinery (Pumps, Turbines)
- Theory of Machines (Mechanisms, Gears, Vibrations)
- Manufacturing Engineering (Casting, Welding, Machining)
- Industrial Engineering & Production Management
- IC Engines & Power Plants
- Machine Design (Shafts, Bearings, Gears)
- Refrigeration & Air Conditioning (Basics)
Electrical Engineering
- Basic Electrical Concepts & Circuits
- Electrical Machines (Transformers, DC/AC Motors, Generators)
- Power Systems (Generation, Transmission, Distribution)
- Electrical Measurements & Instrumentation
- Control Systems (Block Diagrams, Stability)
- Power Electronics & Drives
- Utilization of Electrical Energy (Heating, Lighting, Traction)
- Switchgear & Protection
Download BTSC JE Syllabus 2025 PDF
The official syllabus is part of the notification PDFs released on the BTSC website. Visit btsc.bihar.gov.in, check the recruitment/syllabus section, and download the advt. PDFs for your branch (Civil: Advt 28/2025, Mechanical: 29/2025, Electrical: 30/2025).
Preparation Tips to Crack BTSC JE 2025
- Start with Basics: Thoroughly revise your diploma notes – that’s the foundation for 80% of the paper.
- Focus on Technical Section: It carries more weight, so aim for 60+ marks here. Practice numericals daily.
- Stay Updated for GS: Read newspapers, follow Bihar-specific news, and revise static GK.
- Practice Mocks: Take full-length tests to build speed and accuracy. Analyze mistakes.
- Work Experience: If you have relevant contractual experience in govt. projects, gather documents – it can add up to 25 marks!
- Revision is Key: Make short notes for formulas, key facts, and revise weekly.
Recommended Books
- General Studies: Lucent GK or Arihant
- Civil: RS Khurmi, BC Punmia books
- Mechanical: RS Khurmi, PK Mishra
- Electrical: JB Gupta, BL Theraja
This recruitment is a big chance – with consistent effort, you can definitely make it. Keep checking the official BTSC site for updates on exam dates and admit cards. Best of luck with your preparation!
Keep visiting Sarkari Job Door for regular updates about admit cards, exam dates, and results.