RRB ALP Stage 2 Syllabus 2026, Check CBT 2 Subject Wise Detailed Topics

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

Time and Work

Work efficiency, combined work, pipes and cisterns

Time and Distance

Speed, distance and time

Algebra

Expressions and equations

Geometry and Mensuration

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

Data interpretation and data sufficiency

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:

  1. Set weekly targets: Divide Mathematics, Reasoning and Basic Science and Engineering into manageable sessions.
  2. Identify weak topics: Use sectional tests to find recurring errors.
  3. Study your trade: Revise the relevant ITI theory, practical concepts, tools and diagrams.
  4. Practise under time limits: Allocate 90 minutes to Part A and 60 minutes to Part B.
  5. Maintain an error log: Record mistakes and revisit the underlying concepts.
  6. 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.

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