RRB ALP Stage 2 Syllabus 2026, Check CBT 2 Subject Wise Detailed Topics
Oct 26 2026
The RRB ALP Stage 2 Syllabus 2026 covers general aptitude, scientific concepts and trade-specific technical knowledge. Candidates must prepare for both Part A and Part B, which differ in subjects, duration and qualifying requirements. Understanding the RRB ALP CBT 2 Syllabus 2026, exam pattern and marking scheme helps candidates prioritise topics, practise relevant questions and plan revision according to the official recruitment guidelines.
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RRB ALP Stage 2 Syllabus 2026
The RRB ALP Stage 2 Syllabus 2026 is divided into Part A and Part B. Part A covers Mathematics, General Intelligence and Reasoning, and Basic Science and Engineering, while Part B tests trade-specific technical knowledge based on the prescribed Directorate General of Training (DGT) curriculum. Candidates should check the official CEN 01/2026 notification to confirm the syllabus, trade requirements and selection criteria.
|
Particulars |
Details |
|---|---|
|
Exam Name |
RRB Assistant Loco Pilot (ALP) CBT 2 |
|
Recruitment Notification |
CEN 01/2026 |
|
Exam Stage |
Stage 2 - Computer-Based Test (CBT 2) |
|
Total Questions |
175 |
|
Part A Questions |
100 |
|
Part B Questions |
75 |
|
Total Duration |
2 hours 30 minutes |
|
Part A Duration |
90 minutes |
|
Part B Duration |
60 minutes |
|
Part A Subjects |
Mathematics, General Intelligence and Reasoning, Basic Science and Engineering |
|
Part B Subjects |
Trade-specific syllabus prescribed by DGT |
|
Negative Marking |
One-third of a mark for each incorrect answer |
|
Part B Qualifying Marks |
35% for all categories |
The examination structure and qualifying requirements are specified in the official RRB ALP recruitment notification.
Candidate can check RRB ALP Selection Process 2026 Here!
RRB ALP CBT 2 Exam Pattern 2026
The RRB ALP Stage 2 Exam Pattern consists of 175 objective-type questions carrying 175 marks. Candidates get 90 minutes for Part A and 60 minutes for Part B, making the total RRB ALP CBT 2 Exam Duration 150 minutes.
|
Component |
Questions |
Marks |
Duration |
|---|---|---|---|
|
Part A |
100 |
100 |
90 minutes |
|
Part B |
75 |
75 |
60 minutes |
|
Total |
175 |
175 |
150 minutes |
- Negative marking: One-third of a mark is deducted for every incorrect answer.
- Part A: Marks are considered for shortlisting, subject to qualifying requirements.
- Part B: A qualifying test requiring at least 35%.
- Normalisation: Applicable to examinations conducted in multiple shifts, as prescribed.
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RRB ALP Stage 2 Syllabus for Part A
The RRB ALP CBT 2 Part A Syllabus comprises three subjects. Candidates should cover the complete syllabus and practise questions under timed conditions.
RRB ALP CBT 2 Mathematics Syllabus
The RRB ALP CBT 2 Mathematics Syllabus tests numerical ability, calculation speed and mathematical fundamentals.
|
Topic |
Important subtopics |
|---|---|
|
Number System |
BODMAS, decimals, fractions, LCM and HCF |
|
Arithmetic |
Ratio, proportion, percentages, profit and loss, interest |
|
Work efficiency, combined work, pipes and cisterns |
|
|
Speed, distance and time |
|
|
Algebra |
Expressions and equations |
|
Geometric figures, areas and volumes |
|
|
Trigonometry |
Basic concepts and identities |
|
Statistics |
Elementary statistics |
|
Other topics |
Square roots, ages, calendars and clocks |
Preparation tip: Revise formulas, practise calculation-heavy questions and maintain a record of recurring errors.
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RRB ALP CBT 2 General Intelligence and Reasoning Syllabus
The RRB ALP CBT 2 Reasoning Syllabus evaluates logical thinking, pattern recognition and analytical ability.
|
Topic group |
Topics |
|---|---|
|
Patterns |
Analogies, alphabetical and number series |
|
Logical operations |
Coding-decoding, mathematical operations and jumbling |
|
Relationships |
Relationships and syllogisms |
|
Visual reasoning |
Venn diagrams, similarities and classification |
|
Analytical ability |
Conclusions, decision-making and analytical reasoning |
|
Data-based reasoning |
|
|
Verbal logic |
Statements, arguments and assumptions |
Practise individual question types before attempting mixed sets. Review mistakes to improve accuracy and reduce time spent on unfamiliar patterns.
Candidate can check RRB ALP Salary 2026 Here!
RRB ALP CBT 2 Basic Science and Engineering Syllabus
The RRB ALP Basic Science and Engineering Syllabus covers introductory scientific and engineering concepts.
|
Topic |
Areas covered |
|---|---|
|
Engineering Drawing |
Projections, views, instruments, lines and symbols |
|
Units and Measurements |
Measurement systems and techniques |
|
Mechanics |
Mass, weight, density, work, power and energy |
|
Motion |
Speed and velocity |
|
Heat |
Heat and temperature |
|
Electricity |
Basic electrical principles |
|
Simple Machines |
Levers and simple machines |
|
Safety |
Occupational safety and health |
|
Other areas |
Environmental education and IT literacy |
Focus on understanding scientific principles, measurement units, basic electrical concepts and engineering drawing symbols rather than memorising definitions alone.
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RRB ALP Stage 2 Syllabus for Part B
The RRB ALP CBT 2 Part B Syllabus follows the DGT-prescribed curriculum for the relevant trade. Candidates should use the official curriculum, ITI theory textbooks and practical training materials. The trades below are examples, not an exhaustive list of eligible trades.
RRB ALP Electrician Trade Syllabus
The RRB ALP CBT 2 Electrician Syllabus covers electrical systems, equipment and maintenance.
- Electrical fundamentals: Electrical quantities, circuits and basic laws.
- Wiring: Installation methods, connections and safety.
- Measuring instruments: Electrical measurement and testing.
- Electrical machines: Motors, generators and transformers.
- Maintenance: Fault identification, testing and repair.
Revise circuit diagrams, instrument functions and electrical safety procedures.
RRB ALP Fitter Trade Syllabus
The RRB ALP CBT 2 Fitter Syllabus focuses on fitting operations and mechanical workshop practices.
- Tools and measurement: Measuring instruments, marking tools and precision measurement.
- Fitting operations: Filing, drilling, tapping, reaming and threading.
- Mechanical concepts: Fits, tolerances, fasteners and engineering materials.
- Workshop practices: Machine tools, engineering drawing and safety.
Practise identifying tools and understanding their applications.
Candidate can check RRB ALP Eligibility Criteria 2026 Here!
RRB ALP Electronics Mechanic Trade Syllabus
The Electronics Mechanic syllabus covers electronic components, circuits and troubleshooting.
|
Topic |
Preparation areas |
|---|---|
|
Components |
Resistors, capacitors, diodes and transistors |
|
Circuits |
Circuit operation and connections |
|
Digital electronics |
Logic gates and basic digital concepts |
|
Measurement |
Electronic instruments and testing |
|
Troubleshooting |
Fault identification and maintenance |
Revise component symbols, circuit diagrams and measurement techniques.
RRB ALP Mechanic Diesel Trade Syllabus
The Mechanic Diesel syllabus covers engine systems, servicing and maintenance.
- Engine fundamentals: Components, construction and working principles.
- Fuel system: Fuel supply and injection.
- Supporting systems: Lubrication and cooling.
- Maintenance: Inspection, servicing and troubleshooting.
- Safety: Proper handling of workshop tools and equipment.
Focus on system diagrams, component functions and common engine faults.
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RRB ALP Mechanic Motor Vehicle Trade Syllabus
The Mechanic Motor Vehicle syllabus includes vehicle systems and maintenance.
|
Topic |
Areas to prepare |
|---|---|
|
Engine |
Components, operation and servicing |
|
Transmission |
Clutch and gearbox |
|
Vehicle control |
Braking and steering |
|
Electrical systems |
Wiring and battery |
|
Maintenance |
Inspection and fault diagnosis |
For the complete RRB ALP CBT 2 trade-wise syllabus, consult the relevant DGT curriculum and official recruitment notification.
RRB ALP CBT 2 Part A and Part B Differences
Candidates must qualify in Part B and meet the applicable Part A qualifying requirements to be considered for subsequent stages. Only Part A marks count towards shortlisting for the Computer Based Aptitude Test (CBAT), subject to qualifying Part B. For final ALP merit, the applicable recruitment rules provide weightage to Part A marks and CBAT performance. Below are the key RRB ALP CBT 2 Part A and Part B Differences:
|
Comparison |
Part A |
Part B |
|---|---|---|
|
Syllabus |
Three general subjects |
Relevant technical trade |
|
Questions |
100 |
75 |
|
Duration |
90 minutes |
60 minutes |
|
Qualifying requirement |
Category-wise percentages |
35% for all categories |
|
Purpose |
Shortlisting for subsequent stages |
Qualifying test |
Candidates must also qualify in the required aptitude-test components and complete the subsequent document verification and medical examination stages.
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RRB ALP Stage 2 Qualifying Marks 2026
The minimum qualifying percentages for Part A are:
|
Category |
Minimum percentage |
|---|---|
|
General (UR) |
40% |
|
EWS |
40% |
|
OBC-NCL |
30% |
|
SC |
30% |
|
ST |
25% |
The percentages listed above are the minimum qualifying requirements for Part A. Part B requires a minimum of 35% for all categories and is qualifying in nature. Meeting these thresholds does not guarantee selection, as shortlisting depends on the applicable recruitment rules, merit and vacancies. Candidates should consult the official CEN 01/2026 notification for the complete selection criteria.
RRB ALP CBT 2 Negative Marking Scheme
The RRB ALP CBT 2 Negative Marking Scheme deducts one-third of a mark for every incorrect answer.
For example, a candidate answering 60 questions correctly and nine incorrectly would score:
|
Calculation |
Marks |
|---|---|
|
60 correct answers |
60 |
|
9 incorrect answers |
-3 |
|
Score before normalisation |
57 |
Avoid blind guessing and prioritise accuracy while managing time across both parts.
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RRB ALP Stage 2 Syllabus 2026 PDF Download
Candidates can access the RRB ALP Stage 2 Syllabus PDF through the official notification. Use the official document to verify syllabus topics, trade eligibility and examination rules before relying on third-party summaries.
How to Prepare for RRB ALP Stage 2 Examination
Follow these RRB ALP Stage 2 Preparation Tips to organise your study plan:
- Set weekly targets: Divide Mathematics, Reasoning and Basic Science and Engineering into manageable sessions.
- Identify weak topics: Use sectional tests to find recurring errors.
- Study your trade: Revise the relevant ITI theory, practical concepts, tools and diagrams.
- Practise under time limits: Allocate 90 minutes to Part A and 60 minutes to Part B.
- Maintain an error log: Record mistakes and revisit the underlying concepts.
- Analyse mock tests: Track accuracy, speed and unanswered questions.
RRB ALP CBT 2 Previous Year Question Papers
RRB ALP CBT 2 Previous Year Papers help candidates understand question formats, identify weak areas and improve time management.
- Practise Part A questions across all three subjects.
- Solve Part B questions relevant to your technical trade.
- Review incorrect answers and revise the associated concepts.
- Attempt complete papers using the prescribed time limits.
Use papers that clearly identify the examination stage and trade. Do not treat CBT 1 papers as substitutes for CBT 2 technical practice.
RRB ALP CBT 2 Mock Test
An RRB ALP CBT 2 Mock Test helps candidates evaluate readiness and improve examination accuracy.
|
Practice activity |
Recommended approach |
|---|---|
|
Sectional tests |
Attempt after completing major topics |
|
Part A mock |
100 questions in 90 minutes |
|
Part B mock |
75 questions in 60 minutes |
|
Error analysis |
Review incorrect and unanswered questions |
|
Final revision |
Revisit formulas, diagrams and weak topics |
Track performance across multiple tests rather than judging preparation by a single score.
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RRB ALP Stage 2 Syllabus 2026 FAQs
1. What is the RRB ALP Stage 2 Syllabus 2026?
It covers Mathematics, General Intelligence and Reasoning, and Basic Science and Engineering in Part A, plus trade-specific technical subjects in Part B.
2. What is the technical syllabus for RRB ALP CBT 2 Part B?
It follows the DGT-prescribed curriculum for the relevant trade, such as Electrician, Fitter or Electronics Mechanic.
3. How many questions are asked in RRB ALP Stage 2?
There are 175 questions: 100 in Part A and 75 in Part B.
4. What are the qualifying marks for RRB ALP Stage 2?
Part A requires 40% for UR and EWS, 30% for OBC-NCL and SC, and 25% for ST candidates. Part B requires 35% for all categories.
5. What is the difference between RRB ALP CBT 2 Part A and Part B?
Part A tests general aptitude and contributes to shortlisting, while Part B assesses trade-specific knowledge and is qualifying in nature.



