The RRB ALP CBT 2 syllabus is divided into two parts: Part A and Part B. Part A consists of Mathematics, General Intelligence & Reasoning, General Science, and General Awareness & Current Affairs. It evaluates candidates on numerical ability, logical reasoning, and basic scientific concepts. Part B is a trade-specific test assessing professional knowledge relevant to the applied post. Candidates must qualify in both sections to proceed further. Understanding the syllabus helps in strategic preparation, ensuring focus on key topics. Thorough practice with previous papers and mock tests can significantly enhance performance in the RRB ALP CBT 2 exam.
RRB ALP CBT 2 Syllabus 2026
The Railway Recruitment Board (RRB) has outlined the syllabus and exam pattern for the Assistant Loco Pilot (ALP) Second Stage Computer-Based Test (CBT 2) for the year 2026
Syllabus for RRB ALP CBT 2 Part A: Subject wise
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Mathematics:
- Number System
- Decimals and Fractions
- LCM and HCF
- Ratio and Proportion
- Percentages
- Mensuration
- Time and Work
- Speed, Time, and Distance
- Simple and Compound Interest
- Profit and Loss
- Algebra
- Geometry
- Trigonometry
- Elementary Statistics
- Square Root
- Age Calculations
- Calendar and Clock
- Pipes and Cisterns
-
General Intelligence and Reasoning:
- Analogies
- Alphabetical and Number Series
- Coding and Decoding
- Mathematical Operations
- Blood Relations
- Syllogism
- Jumbling
- Venn Diagram
- Data Interpretation and Sufficiency
- Conclusions and Decision Making
- Similarities and Differences
- Analytical Reasoning
- Classification
- Directions
- Statement – Arguments and Assumptions
-
Basic Science and Engineering:
- Engineering Drawing (Projections, Views, Drawing Instruments, Lines, Geometric Figures, Symbolic Representation)
- Units and Measurements
- Mass, Weight, and Density
- Work, Power, and Energy
- Speed and Velocity
- Heat and Temperature
- Basic Electricity
- Levers and Simple Machines
- Occupational Safety and Health
- Environmental Education
- IT Literacy
-
General Awareness on Current Affairs:
- Science and Technology
- Sports
- Culture
- Personalities
- Economics
- Politics
- Other Important Topics on General Knowledge and Current Affairs
RRB ALP CBT 2 Part B Syllabus
This section focuses on the trade-specific knowledge of the candidate. The RRB ALP CBT 2 part b syllabus corresponds to the trade prescribed by the Director-General of Employment & Training (DGET). Candidates are advised to refer to the detailed trade syllabus relevant to their qualification and trade.
The RRB ALP Stage 2 Syllabus for the post-wise technical subjects has been detailed in the following sub-sections. Check details below.
RRB ALP Part B Engineering Drawing Syllabus: Drawing Instrument
The RRB ALP Stage-II Engineering Drawing Syllabus willl consist of the following topics. These topics are as follows:
- Drawing Sheet: Length, Breadth, Size (A0, A1, A2, A3, A4, A5), Designation
- Drawing Board: Shape, Size, Material, Designation, Use
- T-Square: Shape, Size, Material, Parts, Designation, Use
- Mini Drafter: Parts, Working, Use
- Drafting Technique
- Set Square
- Protractor
- Drawing Instrument Box
RRB ALP Part B Engineering Drawing Syllabus for Lines
The RRB ALP Stage-II Engineering Drawing Syllabus for Lines is based on the previous year’s syllabus. The RRB ALP Stage-II Engineering Drawing Syllabus for Lines consists of the following:
- Different types of lines (Horizontal, Vertical, Inclined, Parallel, Perpendicular, Curved)
- Representation and descriptions
- Applications
- Geometric Construction: Bisecting a line, to draw perpendicular and parallel lines, bisect an angle, find the centre, draw tangents, Divide a line in equal parts
Railways ALP Stage II Engineering Drawing Syllabus in Geometric Figures
The RRB ALP Stage-II Engineering Drawing Syllabus in Geometric Figures consist of the following geometry topics mentioned below.
- Different types of lines (Continuous Line, Dashed line, Dotted line)
- Polygon: Definition, Types, Properties, Method of construction
- Ellipse: Definition, Elements of an ellipse, Method of construction
- Different types of geometric figures and blocks: Cylinders, Cones etc
- Drawing angles: Measurement and its type (Acute, Right, Obtuse, Reflex, Adjacent, Complementary, Supplementary), Methods of bisecting
- Drawing Triangle: Different types (Equilateral, Isosceles, Scalene)
- Types of Quadrilateral: Square, Rectangle, Rhombus, Trapezoid
- Circles: Definition, Parts (Radius, Diameter, Sector, Segment)
RRB ALP Engineering Drawing Stage II Syllabus: Projection & Views
In RRB ALP Stage 2 Syllabus for Engineering Drawing, a total of 5-6 questions are expected to be asked from Symbolic Representation and the aforementioned topics. Check out the key parts below:
- Pictorial View: Types
- Isometric drawing
- Oblique drawing
- Perspective drawing
RRB ALP Stage II Syllabus in Engineering Drawing: Symbolic Representation
In RRB ALP Stage 2 Syllabus for Engineering Drawing, a total of 5-6 questions are expected to be asked from Symbolic Representation and the aforementioned topics. Check out the key parts below:
Some of the key topics out of which 3-4 questions will be asked are given below:
- Fasteners: Rivets, Bolts and Nuts
- Representation of bars and profile sections
- Electrical and electronic elements: Resistor, Inductor, Capacitor
- Pipe Joints: Methods (Screwed pipe joint, Welded pipe joint, Flanged pipe joint etc.)
RRB ALP Stage-II Units and Measurement Syllabus
Some of the key topics out of which 3-4 questions are expected to be asked are given below:
- Definition
- Classifications: Fundamental and Derived units
- Systems of units: FPS, CGS, MKS
- Units of physical quantities, symbols
- Conversion factors
- Measurement of mechanical quantities, electrical quantities
- Related problems
RRB ALP Stage II Mass Weight and Density Syllabus
The RRB ALP Stage II Mass Weight and Density Syllabus includes the following topics:
- Definition
- Comparison between mass and weight
- Comparison between density and relative density/specific gravity
- Volume of different geometries (Cube, Cylinder, Cone, Sphere etc.)
- Related problems
Railways ALP Stage II Syllabus Work Power and Energy
The RRB ALP Stage 2 Syllabus of Work Power and Energy consist of many topics. The RRB ALP Stage 2 Syllabus of Work Power and Energy are mentioned below:
- Definition
- Work and its Units, Measurement of work
- Work done on bodies moving on horizontal and inclined planes (consider frictional forces also)
- Concept of Power and its units, Calculations of power (simple cases)
- Concept of Kinetic energy and potential energy, Expressions for P.E and K.E
- Principle of conservation of energy
- Related problems
RRB ALP Part A Speed and Velocity Stage 2 Syllabus
The RRB ALP Stage II Syllabus for Speed and Velocity consists of the following:
- Definition of speed, velocity and their comparison
- Scalar and Vector quantity
- Average Velocity, Acceleration & Retardation
- Equations of motion
- Circular Motion: Relation between circular motion and Linear motion
- Related problems
RRB ALP Stage II Syllabus for Heat and Temperature
The RRB ALP Stage II Syllabus for Heat and Temperature deals with the heat and atmosphere topics. The following mentioned topics are covered:
- Definition
- Specific Heat and Thermal Capacity
- Types of heat: Sensible Heat, Latent Heat
- Difference between heat and temperature
- Different temperature scales and conversions
- Temperature measuring instruments
- Related problems
RRB ALP Stage 2 Basic Electricity Syllabus
The RRB ALP Stage II Syllabus for Basic Electricity will include the following topics:
- Source of electricity: Battery, Generator, Thermocouple
- Types of electric current: Direct current, Alternate current
- Difference between AC and DC
- Electrical Terms and units
- Ohm’s Law, Kirchhoff’s law
- Relationships between Current, Volt, Resistance and Power
- Resistance connections, Simple Problems on series and parallel circuits
- Insulators: Properties and Classification
- Conductors: Properties and Classification
- Electric Power, Horse Power, Work and energy
- Related problems
RRB ALP Levers and Simple Machines Stage II Part A Syllabus
The RRB ALP Stage II Syllabus for Levers and Simple Machines will cover the following topics:
- Definitions
- Velocity ratio, Mechanical Advantages, Efficiency and relationships
- Ideal Machines
- Lever: Principle, Types (First order lever, Second order lever, Third order lever)
- Relationship, the law of machine, simple machines (lever, wheel and axle, pulleys, jacks & winch crabs) Related problems
RRB ALP Stage II Syllabus in Occupational Safety, Health
The RRB ALP Stage II Syllabus for Occupational Safety, Health includes topics as follows:
- Safety & Health: Introduction and Importance of Occupational Safety and Health
- Occupational Hazards: Basic Hazards, Chemical Hazards, Vibroacoustic Hazards, Mechanical Hazards, Electrical Hazards, Thermal Hazards. Occupational health, Occupational hygiene, Occupational Diseases/ Disorders & its prevention
- Accident & safety: Basic principles for protective equipment, Accident Prevention techniques – control of accidents and safety measures
- First Aid: Care of injured & Sick at the workplaces, First-Aid & Transportation of sick person
- Basic Provisions: Idea of basic provision of safety, health, welfare under the legislation of India
RRB ALP Part B Environment Education Syllabus
The RRB ALP Stage II Syllabus for Environment Education consists of Ecosystem, Environment and Conservation of energy topics such as:
- Ecosystem: Introduction to Environment, Relationship between Society and Environment, Ecosystem and Factors causing imbalance
- Pollution: Pollution and pollutants including liquid, gaseous, solid and hazardous waste
- Energy Conservation: Conservation of Energy, re-use and recycle
- Global warming: Global warming, climate change and Ozone layer depletion
- Ground Water: Hydrological cycle, ground and surface water, Conservation and Harvesting of water
- Environment: Right attitude towards environment, Maintenance of in-house environment
RRB ALP Part B I.T. Literacy Syllabus
The RRB ALP Stage II Syllabus for I.T. Literacy will include the following topics in its syllabus:
- Computer: Introduction, Computer and its applications, Hardware and peripherals, switching on and shutting down of computer
- WINDOWS: Basics of Operating System, WINDOWS, Create, Copy, Move and Delete Files and Folders, Use of External memory like pen drive, CD, DVD etc.
- MS office: Basic operations of Word Processing (Cut/Copy/Paste/Formatting), Basics of Excel worksheet (Commands/simple formulas and functions)
- INTERNET: Computer Networks (LAN/WAN), Applications of the Internet (Browsing, Searching, Emailing, Social Networking)
- WEB Browser: World Wide Web (WWW), Web Browsing, Information Security and antivirus tools, Awareness of IT – ACT, Importance of information security and IT act, types of cyber crimes
RRB ALP CBT 2 Trade Syllabus
RRB ALP CBT 2 (2026) में Trade Syllabus (Part-B) सबसे important section होता है क्योंकि यह आपके ITI / Diploma / Engineering trade पर आधारित होता है। नीचे मैंने आपको complete trade-wise syllabus + important topics आसान भाषा में दिया है
RRB ALP CBT 2 Trade Syllabus 2026 (Part-B)
Paper Details
- Questions: 75
- Duration: 60 मिनट
- Nature: Qualifying (सिर्फ पास करना जरूरी)
- Minimum Marks: 35% (सभी के लिए)
इसमें आपके चुने हुए trade (ITI / Diploma) से प्रश्न आते हैं।
Trade Selection (आपकी Qualification के अनुसार)
| Qualification | Allowed Trades |
| Electrical | Electrician, Wireman, Instrument Mechanic |
| Electronics | Electronics Mechanic, Radio/TV Mechanic |
| Mechanical | Fitter, Diesel Mechanic, Turner, Machinist |
| Automobile | Motor Vehicle Mechanic, Tractor Mechanic |
RRB ALP CBT 2 Trade-wise Syllabus
1. Electrician / Electrical Trade
- Basic Electricity (Ohm’s Law, Circuit)
- AC & DC Machines
- Transformers
- Wiring System
- Electrical Instruments
- Power Generation & Distribution
- Safety Rules
2. Fitter / Mechanical Trade
- Workshop Tools & Measurement
- Fitting Operations
- Engineering Drawing
- Machine Tools (Lathe, Drilling)
- Bearings, Fasteners
- Lubrication
- Maintenance
3. Diesel / Motor Mechanic
- Engine (2-stroke, 4-stroke)
- Fuel System
- Cooling & Lubrication
- Transmission System
- Automobile Electricals
- Troubleshooting
4. Turner / Machinist
- Lathe Machine
- Cutting Tools
- Machining Process
- Threading
- Measurement Tools (Vernier, Micrometer)
- CNC Basics
5. Electronics Mechanic
- Semiconductor & Diode
- Transistor
- Digital Electronics
- Microprocessor Basics
- Communication System
- Electronic Instruments
6. Civil Engineering Trade
- Engineering Mechanics
- Building Materials & Construction
- Surveying
- RCC & Steel
- Hydraulics
- Environmental Engineering
RRB ALP CBT 2 Exam Pattern 2026
The CBT 2 is divided into two parts: Part A and Part B.
-
Part A:
- Duration: 90 minutes
- Number of Questions: 100
- Subjects:
- Mathematics
- General Intelligence and Reasoning
- Basic Science and Engineering
- General Awareness on Current Affairs
-
Part B:
- Duration: 60 minutes
- Number of Questions: 75
- Subject: Relevant Trade (qualifying in nature)
A negative marking of 1/3rd mark is applicable for each incorrect answer in both parts. Marks obtained in Part A will be considered for shortlisting candidates for subsequent stages, while Part B is qualifying in nature.
FAQs
1. What are the subjects covered in RRB ALP CBT 2?
Answer: RRB ALP CBT 2 consists of two parts:
- Part A includes Mathematics, General Intelligence & Reasoning, Basic Science & Engineering, and General Awareness & Current Affairs.
- Part B is a trade-specific section based on the discipline chosen by the candidate.
2. What is the exam pattern for RRB ALP CBT 2?
Answer:
- Part A: 100 questions, 90 minutes
- Part B: 75 questions, 60 minutes
- Negative Marking: 1/3rd mark deducted for each wrong answer
- Part B is qualifying in nature (minimum 35% required).
3. Is there any sectional cutoff in RRB ALP CBT 2?
Answer: No, there is no sectional cutoff. However, candidates must qualify Part B separately by scoring at least 35% marks. The final merit is prepared based on Part A marks.
4. Which books are recommended for RRB ALP CBT 2 preparation?
Answer: Some recommended books are:
- Mathematics: RS Aggarwal (Quantitative Aptitude)
- Reasoning: Lucent’s Reasoning
- Basic Science & Engineering: Made Easy General Science & Engineering books
- Current Affairs: Lucent’s GK & Daily Newspaper
- Trade-Specific: Arihant & Kiran’s Trade Books for Part B
5. How to prepare effectively for RRB ALP CBT 2?
Answer:
- Focus on Part A as its marks are counted for merit ranking.
- For Part B, refer to the NCVT/SCVT syllabus of your trade.
- Solve previous year’s papers and take mock tests regularly.
- Stay updated with current affairs, science, and railway-related updates.