RRB JE Syllabus 2026-The Railway Recruitment Board (RRB) conducts the Junior Engineer (JE) exam every year to fill technical posts across Indian Railways, including Junior Engineer, Junior Engineer (IT), Depot Material Superintendent (DMS), Chemical & Metallurgical Assistant (CMA), Chemical Supervisor (Research), and Metallurgical Supervisor (Research). Candidates preparing for RRB JE 2026 must have complete clarity on the exam pattern and subject-wise syllabus for both CBT 1 and CBT 2, since a well-planned study strategy depends entirely on understanding the marks distribution and topic weightage. This article covers the complete RRB JE Syllabus 2026, exam pattern for both stages, branch-wise technical syllabus, and proven preparation tips.
RRB JE Syllabus 2026 Overview
| Particulars | Details |
|---|---|
| Exam Name | RRB JE Recruitment |
| Conducting Authority | Railway Recruitment Board (RRB) |
| Post Name | Junior Engineer (JE), JE (IT), DMS, CMA, and allied posts |
| Number of Vacancies | 2,570 (approx.) — refer to official CEN notification for exact category-wise breakup |
| Selection Process | CBT 1 → CBT 2 → Document Verification → Medical Examination |
| No. of Questions | CBT 1 – 100, CBT 2 – 150 |
| Duration | CBT 1 – 90 minutes, CBT 2 – 120 minutes |
| Total Marks | CBT 1 – 100, CBT 2 – 150 |
| Negative Marking | ⅓ mark deducted for each wrong answer |
| Nature of CBT 1 | Qualifying/screening only — marks not counted for final merit |
| Nature of CBT 2 | Merit-deciding stage |
| Official Website | rrbcdg.gov.in (and respective RRB regional zone websites) |
RRB JE Syllabus 2026- CBT 1 Exam Pattern 2026
CBT 1 is a screening test. It shortlists candidates for CBT 2 based on normalized marks (typically 15 times the community-wise vacancies), but these marks are not added to the final merit.
| Subject | No. of Questions | Marks |
|---|---|---|
| Mathematics | 30 | 30 |
| General Intelligence & Reasoning | 25 | 25 |
| General Awareness | 15 | 15 |
| General Science | 30 | 30 |
| Total | 100 | 100 |
Duration: 90 minutes | Negative marking: ⅓ mark per wrong answer
RRB JE CBT 1 Detailed Syllabus
Mathematics
- Number Systems
- Algebra
- Ratio & Proportion
- Geometry
- Trigonometry
- Mensuration
- Time & Work
- Time & Distance
- Profit & Loss
- Simplification
- Data Interpretation
- Statistics
General Intelligence & Reasoning
- Analogies
- Coding-Decoding
- Syllogism
- Classification
- Statement & Conclusion
- Statement – Arguments & Assumptions
- Series (Number & Alphabet)
- Analytical Reasoning
- Directions
- Blood Relations
- Venn Diagrams
General Awareness
- Current Affairs — National & International
- Indian Polity
- Indian Economy
- Geography
- Railways Facts & General Knowledge
- Sports
- General scientific and technological developments
General Science
(Broadly at 10th standard NCERT level)
- Physics — units and measurement, force and motion, work, energy, power, light, sound
- Chemistry — atomic structure, chemical reactions, acids, bases and salts, periodic table
- Life Science — human body systems, plant and animal kingdom basics
RRB JE CBT 2 Exam Pattern 2026
CBT 2 is the deciding stage for the final merit list. It combines four common subjects with a fifth, branch-specific Technical Abilities section that carries the highest weightage.
| Subject | Marks (approx.) |
|---|---|
| General Awareness | 15 |
| Physics & Chemistry | 15 |
| Basics of Computers & Applications | 10 |
| Basics of Environment & Pollution Control | 10 |
| Technical Abilities (branch-specific) | 100 |
| Total | 150 |
Duration: 120 minutes (2 hours) | Negative marking: ⅓ mark per wrong answer
Since the Technical Abilities section alone accounts for 100 of the 150 marks, candidates should prioritize their branch-specific engineering subjects over the general sections while preparing for CBT 2.
RRB JE CBT 2 Detailed Syllabus
General Awareness
- Current affairs — national & international
- Indian polity, economy, geography
- Sports and general scientific/technological developments
Physics & Chemistry
- Fundamentals of Mechanics
- Thermodynamics
- Chemical Reactions
- Matter and Elements
(Broadly at 12th standard level, applied toward technical/engineering scenarios)
Computer Applications
- MS Office
- Operating Systems
- Internet Basics
- Computer Hardware & Software
Environment & Pollution Control
- Environmental Issues
- Waste Management
- Types of Pollution
- Sustainable Practices
Technical Abilities (Branch-Wise)
This section is different for every engineering discipline. Candidates must prepare only the syllabus relevant to their applied post:
Civil Engineering
- Building Materials, Estimation & Costing
- Surveying
- Soil Mechanics
- Concrete Technology
- Hydraulics
- Environmental Engineering
- Transportation Engineering
- Structural Engineering (RCC, Steel Structures)
Mechanical Engineering
- Engineering Mechanics & Strength of Materials
- Thermal Engineering (Thermodynamics, IC Engines)
- Fluid Mechanics
- Theory of Machines
- Machine Design
- Production Engineering
- Material Science
- Industrial Engineering
Electrical Engineering
- Electrical Machines (AC & DC)
- Power Systems
- Network Theory / Electrical Circuits
- Control Systems
- Measurements & Instrumentation
- Power Electronics
- Basic Electronics
Electronics Engineering
- Basic Electronics & Circuit Theory
- Digital Electronics
- Communication Systems
- Microprocessors
- Instrumentation
Other Branches (CMA/Chemical & Metallurgical)
- Post-specific technical subjects as notified in the official CEN
Download RRB JE Syllabus PDF
Candidates should download the official RRB JE Syllabus PDF from the relevant RRB regional zone website to cross-check branch-wise topics, as the exact technical syllabus and any pattern changes are notified fresh with every CEN.
Click Here – RRB JE Syllabus PDF (Official)
RRB JE Exam Preparation Tips 2026
- Know the subject weightage — Technical Abilities alone carries 100 of 150 marks in CBT 2, so allocate maximum study time there.
- Build a structured timetable — Balance CBT 1 (aptitude/GK) and CBT 2 (technical) preparation simultaneously since CBT 2 syllabus is far larger.
- Use NCERT for General Science/Physics & Chemistry — 10th standard for CBT 1, 12th standard level for CBT 2.
- Solve previous year papers — Helps identify repeated topics and question trends, especially in the technical section.
- Take regular mock tests — Improves speed and accuracy under the negative marking scheme.
- Revise formulas and core concepts daily — Numerical questions dominate the technical papers.
- Stay updated with current affairs — Follow daily news for the General Awareness section.
- Maintain consistency — Regular revision matters more than last-minute cramming given the vast technical syllabus.
RRB JE Syllabus 2026 – FAQs
Q1. What is the RRB JE selection process 2026?
CBT 1, CBT 2, Document Verification, and Medical Examination.
Q2. Is CBT 1 marks counted in the final RRB JE merit list?
No, CBT 1 is qualifying in nature and used only for shortlisting candidates for CBT 2. Only CBT 2 marks decide the final merit.
Q3. What is the negative marking scheme in RRB JE 2026?
⅓ mark is deducted for every wrong answer in both CBT 1 and CBT 2.
Q4. Is the RRB JE technical syllabus the same for all branches?
No, the Technical Abilities syllabus is different for Civil, Mechanical, Electrical, Electronics, and CMA disciplines. Candidates must prepare only their branch-specific syllabus.
Q5. How many questions are asked in RRB JE CBT 1 and CBT 2?
CBT 1 has 100 questions (90 minutes) and CBT 2 has 150 questions (120 minutes).
Q6. Where can I download the official RRB JE Syllabus PDF?
From the official RRB regional zone website or the direct link provided in the CEN notification.
