RRB JE Syllabus 2026: CBT 1, CBT 2 & Technical Syllabus
RRB JE Syllabus 2026 is divided between CBT 1 and CBT 2. CBT 1 covers Mathematics, General Intelligence & Reasoning, General Awareness and General Science. CBT 2 includes General Awareness, Physics & Chemistry, Basics of Computers and Applications, Basics of Environment and Pollution Control, plus 100 Technical Abilities questions from the technical exam group applicable to the candidate.
What Is the RRB JE Syllabus 2026?
The RRB JE Syllabus 2026 starts with a common CBT 1 syllabus covering Mathematics, Reasoning, General Awareness and General Science. CBT 2 becomes substantially more technical: 100 of its 150 questions come from Technical Abilities, with the technical syllabus determined by the candidate’s applicable engineering exam group.
Need marks and question distribution? See RRB JE Exam Pattern →RRB JE CBT 1 Syllabus 2026
The first-stage RRB JE syllabus consists of four common areas. It tests mathematical ability, reasoning, general awareness and science before candidates move toward the more technical second-stage examination.
CBT 1 Is Broad. CBT 2 Becomes Technical.
The preparation priority changes significantly in CBT 2 because Technical Abilities alone contributes 100 questions. Candidates therefore need to identify their correct technical exam group before building the second-stage study plan.
RRB JE 2026 Technical Exam Groups
The technical part of the RRB JE Syllabus 2026 is organized around the exam group linked to the prescribed educational qualification. Candidates should follow the official qualification-to- exam-group mapping instead of selecting a technical syllabus simply because its name resembles their degree or diploma.
Do not start the CBT 2 technical syllabus until you have confirmed your applicable exam group. Allied qualifications can be mapped to a broader engineering group in the official CEN, so preparing from the wrong branch syllabus can waste a large part of your preparation time.
RRB JE Syllabus 2026: Complete CBT 1 Topic List
The RRB JE Syllabus 2026 for CBT 1 is common to all notified JE/DMS posts. It covers Mathematics, General Intelligence & Reasoning, General Awareness and General Science. The official CEN lists the following topics for the first-stage Computer Based Test.
RRB JE CBT 1 Mathematics Syllabus
Mathematics covers core arithmetic, algebra, geometry and quantitative problem-solving topics. The official syllabus includes:
RRB JE CBT 1 Reasoning Syllabus
The reasoning section tests pattern recognition, logical relationships, analytical ability and interpretation. Official topics include:
RRB JE CBT 1 General Awareness Syllabus
General Awareness combines current affairs with broad knowledge of India and important national/global developments. The CEN specifically includes:
RRB JE CBT 1 General Science Syllabus
General Science covers Physics, Chemistry and Life Sciences up to Class 10 CBSE level. This gives candidates a clear official standard for the science portion rather than requiring engineering-level science preparation. :contentReference[oaicite:1]{index=1}
Which CBT 1 Subjects Carry More Questions?
Mathematics and General Science each carry 30 questions, General Intelligence & Reasoning carries 25, and General Awareness carries 15. The exact section-wise distribution is described by RRB as indicative, so some variation in the actual paper is possible.
Prepare the Official Topic List First — Then Add Practice
Start by making sure every topic listed above has a place in your study plan. Then use mock tests and practice questions to identify weak areas. Avoid expanding the syllabus with unrelated advanced topics simply because they appear in generic engineering-exam material.
Check CBT 1 Marks, Duration & Negative Marking →Use the official CBT 1 list as a boundary. For General Science, RRB explicitly sets the level at Class 10 CBSE. For Mathematics and Reasoning, practice speed and accuracy on the listed topics instead of spending preparation time on unnecessarily advanced material.
RRB JE Syllabus 2026: CBT 2 Common & Technical Syllabus
The RRB JE Syllabus 2026 for CBT 2 contains four common areas for all notified posts plus a large Technical Abilities section carrying 100 questions. Your technical questions come from the exam group mapped to the educational qualification for your eligible post.
RRB JE CBT 2 Common Syllabus
These four sections are common regardless of your technical exam group. CEN 04/2026 specifies the following areas.
General Awareness
Current affairs, Indian geography, Indian culture and history including the freedom struggle, Indian Polity and Constitution, Indian Economy, environmental issues concerning India and the world, sports, and general scientific and technological developments.
Physics & Chemistry
Physics and Chemistry are prescribed up to Class 10 CBSE syllabus level.
Basics of Computers & Applications
Computer architecture, input/output devices, storage devices, networking, operating systems including Windows, Unix and Linux, MS Office, data representation, internet, email, websites, web browsers and computer viruses.
Environment & Pollution Control
Basics of environment, effects of environmental pollution and control strategies, air/water/noise pollution, waste management, global warming, acid rain and ozone depletion.
Two-Thirds of CBT 2 Is Technical
Technical Abilities contributes 100 out of 150 questions. That makes your applicable engineering syllabus the single largest component of CBT 2.
RRB JE Technical Syllabus 2026 — 4 Exam Groups
The technical syllabus is not identical for every JE candidate. CEN 04/2026 divides Technical Abilities into four engineering exam groups. The summaries below show the major official syllabus areas; candidates should use the relevant Annexure VIII for every detailed subtopic.
RRB JE Civil & Allied Engineering Syllabus
RRB JE Electrical & Allied Engineering Syllabus
RRB JE Electronics & Allied Engineering Syllabus
RRB JE Mechanical & Allied Engineering Syllabus
Your Technical Exam Group Comes From Qualification Mapping
Allied engineering qualifications may be mapped to one of these broader exam groups. Check the qualification mapping and Post Parameters before deciding which technical syllabus applies to you.
RRB provides a virtual calculator on the computer monitor during the second-stage CBT. Practice technical calculations with the CBT environment in mind rather than relying only on a physical calculator during preparation.
For CBT 2, begin with your technical syllabus—not the four 10–15-question common sections. Technical Abilities alone contributes 100 questions. Use the common sections to add marks, but build the technical exam group as your preparation core.
RRB JE Syllabus 2026: Best Preparation Order for CBT 1 & CBT 2
The smartest way to use the RRB JE Syllabus 2026 is to prepare according to exam weight. CBT 1 needs balanced coverage of all four common subjects, while CBT 2 should be built around your Technical Abilities syllabus because it contributes 100 of the 150 questions.
Cover Mathematics, Reasoning, General Awareness and Class-10-level General Science first so no notified topic is completely ignored.
Match your qualification to the applicable Civil, Electrical, Electronics or Mechanical & Allied exam group before starting CBT 2.
Technical Abilities accounts for 100 questions, so this should receive the largest share of your second-stage study and revision time.
Prepare General Awareness, Physics & Chemistry, Computers and Environment as scoring support around the technical core.
Do Not Expand the Syllabus Without a Reason
The official CEN already defines the syllabus boundaries. Avoid spending large amounts of time on advanced topics merely because they appear in a coaching book or another engineering examination.
Use extra material only to practice or understand an officially listed topic. This is especially useful for General Science, where RRB explicitly fixes the level at Class 10 CBSE.
RRB JE 2026 Syllabus at a Glance
Final RRB JE Syllabus Checklist
✓ CBT 1 topic list covered
✓ Technical exam group confirmed
✓ Relevant Annexure VIII checked
✓ Technical syllabus prioritized for CBT 2
✓ Common CBT 2 areas included
✓ Exam pattern and negative marking understood
Now Match It With the RRB JE Exam Pattern
Use the syllabus to decide what to study and the exam pattern to decide how much weight, time and accuracy each section deserves.
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Build two separate revision sheets: one for the four CBT 1 subjects and one for your CBT 2 technical exam group. That prevents the much larger technical syllabus from swallowing your common-subject revision as the exam approaches.