RRB ALP Syllabus 2026 & Exam Pattern for CBT 1 & 2

Check RRB ALP Syllabus 2026 & Exam Pattern for Stage 1 & 2 CBT-1, CBT-2 & CBAT: Railway Recruitment Board (RRB) has officially released short advertisement for Assistant Loco Pilot (ALP) position under CEN 01/2026 recruitment cycle. To secure selection, candidates must successfully navigate a five-stage evaluation consisting of CBT-1, CBT-2, a Computer Based Aptitude Test (CBAT), Document Verification, and a Medical Examination. While first stage is for screening, final merit is determined by a combination of scores from CBT-2 Part-A (70%) and the Aptitude Test (30%). Here you can check Railway ALP exam pattern and syllabus to help you prepare effectively.

The upcoming RRB ALP 2026-27 recruitment (CEN 01/2026) is a major opportunity for engineering aspirants, with approximately 11,127 vacancies announced across various railway zones. The detailed notification is expected to be released on May 14, 2026, with the online application window opening at rrbapply.gov.in from May 15 to June 14, 2026. Eligible candidates must be between 18 and 30 years old (as of July 1, 2026) and hold a Matriculation certificate along with an ITI, Diploma, or Degree in a relevant engineering discipline. Selection process includes CBT-1, CBT-2, Computer-Based Aptitude Test (CBAT), and Documents verification and medical examination. Here you can check full Railway ALP Syllabus 2026 of each stage CBT.

RRB ALP Syllabus 2026 & Exam Pattern Assistant Loco Pilot (CEN 01/2026) Recruitment
Exam Authority	Railway Recruitment Board (RRB)
Post Name	Assistant Loco Pilot (ALP) - CEN 01/2026
Total Vacancies	11,127 Posts (Approx.)
Selection Process	CBT 1, CBT 2, CBAT (Aptitude), Document Verification, Medical Exam
RRB ALP Syllabus 2026 and Exam Pattern of CBT 1
Total Questions: 75 \| Duration: 60 Minutes Marking Scheme: 1 Mark per correct answer Negative Marking: 1/3rd mark deducted for every wrong answer Nature: Screening Test only (Marks not added to final merit) Check Railway ALP Exam Syllabus 2026 of CBT 1 below:
Mathematics	Number System, BODMAS, Decimals, Fractions, LCM, HCF, Ratio & Proportion, Percentages, Mensuration, Time & Work, Time & Distance, Simple & Compound Interest, Profit & Loss, Algebra, Geometry, Trigonometry, Elementary Statistics, Square Root, Age Calculations, Pipes & Cistern, Calendar & clock etc.
Mental Ability (Reasoning)	Analogies, Alphabetical & Number Series, Coding-Decoding, Mathematical Operations, Relationships, Syllogism, Jumbling, Venn Diagram, Data Interpretation, Conclusions, Decision Making, Similarities & differences, Analytical Reasoning, Classification, Directions, Statement-Arguments Assumptions etc.
General Science	Physics, Chemistry, and Life Sciences (based on 10th Standard CBSE/NCERT level).
General Awareness	Current Affairs, Science & Technology, Sports, Culture, Personalities, Economics, Politics, and subjects of national/international importance i.e. Static GK.

RRB ALP Exam Pattern of CBT 2 (Stage II)

CBT 2 consists of two parts: Part A (Merit Deciding) and Part B (Qualifying Trade Test). There will be total 175 mcq questions to be solved in 2h 30m. 1/3 negative marking for wrong answer.

Part	Subjects	Questions	Time
Part A	Maths, Reasoning, Basic Science & Engineering	100	90 Mins
Part B	Relevant Trade (ITI/Diploma/Degree level)	75	60 Mins

RRB ALP Syllabus 2026 of 2nd CBT is given below.

RRB ALP Syllabus 2026 for CBT 2 Part-A:

Mathematics: Number system, BODMAS, Decimals, Fractions, LCM, HCF, Ratio and Proportion, Percentages, Mensuration, Time and Work; Time and Distance, Simple and Compound Interest, Profit and Loss, Algebra, Geometry and Trigonometry, Elementary Statistics, Square Root, Age Calculations, Calendar & Clock, Pipes & Cistern etc.

General Intelligence and Reasoning: Analogies, Alphabetical and Number Series, Coding and Decoding, Mathematical operations, Relationships, Syllogism, Jumbling, Venn Diagram, Data Interpretation and Sufficiency, Conclusions and decision making, Similarities and differences, Analytical reasoning, Classification, Directions, Statement-Arguments and Assumptions etc.

Basic Science and Engineering: Topics includes Engineering Drawing (Projections, Views, Drawing Instruments, Lines, Geometric figures, Symbolic Representation), Units, 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, Environment Education, IT Literacy etc.

RRB ALP Syllabus 2026 for CBT 2 Part-B (ITI Trades)

Part-B will have questions from related ITI trade. This part is only a qualifying test in nature and shall have questions from the various trade syllabi as prescribed by Directorate General of Training (DGT). RRB ALP Syllabus 2026 of this part will be syllabus of your related ITI trade. This part will have questions from there.

Note: Qualifying Percentage - 35% for all candidates irrespective of category/community.

Degree, Diploma candidates have to select one trade from below given trades list against their engineering discipline.

Sl.No.	Qualification of Candidate	Trade / Subject of Choice for Part-B
1	Electrical Engineering and combination	Electrician, Instrument Mechanic, Wireman, Armature & Coil Winder, Refrigeration and Air-conditioning Mechanic
2	Electronics Engineering and combination	Electronics Mechanic, Mechanic (Radio & TV)
3	Mechanical Engineering and combination	Fitter, Mechanic (Motor Vehicle), Tractor Mechanic, Mechanic (Diesel), Turner, Machinist, Refrigeration and Air-conditioning Mechanic, Heat Engine, Millwright / Maintenance Mechanic
4	Automobile Engineering and combination	Mechanic (Motor Vehicle), Tractor Mechanic, Mechanic (Diesel), Heat Engine, Refrigeration and Air-conditioning Mechanic

Visit DGT website dgt.gov.in to get syllabus of your related ITI trade.

Candidates with ITI/Trade Apprenticeship qualification will be required to appear in the section having questions from their trade.

RRB ALP Syllabus 2026 of ITI Trades

The following topics are the core focus areas for the primary trade groups as per official DGT curriculum updates:

1. Electrical Group (Electrician/Wireman/Refrigeration)

Fundamentals: Ohm’s Law, Kirchhoff’s Law, and basic magnetism.
Machines: Single-phase and three-phase motor systems (starting, speed control, and reversing).
Equipment: Transformers (operation and winding), voltage stabilizers, UPS, inverters, and battery chargers.
Installation: Switches, plugs, cables, and electrical connections.

2. Mechanical Group (Fitter/Turner/Machinist)

Fitting Skills: Sawing, filing, marking, chipping, and riveting with high accuracy (±0.04 mm).
Operations: Drilling (through, blind, angular), reaming, tapping, and dieing.
Maintenance: Repair of power transmission systems and machinery like lathes and grinders.
Components: Fasteners (nuts, bolts, screws) and basic pneumatic/hydraulic components.

3. Diesel/Automobile Group (Mechanic Diesel/Motor Vehicle)

Engine Core: IC Engines, Heat Engines, and Thermodynamics.
Systems: Cooling, lubrication, intake, and exhaust system maintenance.
Fuel Systems: Maintenance of diesel fuel systems, FIP, governors, and emission monitoring.
Diagnostics: Use of computer diagnostic software for modern electronic engine components.

4. Electronics Group (Electronics Mechanic)

Components: Diodes, bridge rectifiers, switching devices, and amplifiers.
Systems: Radio communication, satellite systems, and microprocessors.
Digital: Basic digital electronics, networking, and industrial electronics.

Full syllabus of each ITI CTS Trade can be checked at DGT Website dgt.gov.in.

To check official ITI syllabus for the RRB ALP exam on the Directorate General of Training (DGT) website, follow these steps to ensure you have the most up-to-date curriculum:

Steps to Access ITI Syllabus on DGT Website

Visit the Official Portal: Go to the official DGT website at dgt.gov.in.

Navigate to Schemes: On the homepage, look for the "Schemes" tab in the main menu.

Select CTS: From the dropdown menu under Schemes, select "CTS (Craftsmen Training Scheme)". This is the category that covers all ITI trades.

Find Your Trade: You will see a list of various engineering and non-engineering trades. Use the search bar or scroll to find your specific trade (e.g., Electrician, Fitter, or Mechanic Diesel).

Download PDF: Click on the link for your trade to open the detailed page. Look for the "Syllabus" or "Curriculum" section there and click the download icon to save the PDF file

Check here to go to DGT ITI Syllabus Download page

Computer Based Aptitude Test (CBAT)

Shortlisting: Candidates equal to 8 times the vacancies are selected based on CBT-2 Part-A marks, provided they qualify in Part-B.

Requirement: Candidates must present an original Vision Certificate to participate.

Structure: Aptitude test will be conducted in English and Hindi with no negative marking; candidates must pass each test battery separately.

Qualifying Marks: A minimum T-score of 42 in each test battery is mandatory for all categories.

Weightage: The final merit list uses 70% of CBT-2 Part-A marks and 30% of CBAT scores.

RRB ALP Syllabus 2026 of Aptitude test CBAT

Here is the full syllabus and structure for RRB Assistant Loco Pilot CBAT (Psycho Test). This test consists of five specific "test batteries" designed to measure your mental suitability for the Assistant Loco Pilot role.

RRB Assistant Loco Pilot Syllabus of Aptitude test

1. Memory Test

This battery evaluates your ability to recall information quickly and accurately. In the Map Memory task, you must study a map and later identify the exact locations of buildings on a test page. The Figure Matching task requires you to find an identical figure from several options. Additionally, the Station Memory task involves memorizing a railway map and recalling station placements.

2. Following Directions Test

This test measures how well you comprehend and execute instructions. One version uses a pattern of letters where you must answer questions about how directions change within that pattern. Another version uses a circular arrangement of letters and numbers where you must determine orientations based on a central point.

3. Depth Perception Test

This section assesses your ability to judge distances and spatial relationships. In the Brick Test, you are shown a pile of bricks with certain ones labeled; you must count how many other bricks are physically touching the labeled brick. Another task involves counting blocks in a pile that have all their corners and sides hidden by other blocks.

4. Test of Power of Observation

This measures your ability to quickly observe and compare data under a strict time limit. You may be asked to compare two large numbers and state if they are identical or different. Another task requires searching through groups of digits to find the number "6".

5. Perceptual Speed Test

This evaluates how rapidly you can process visual data to match figures. Candidates are given a target figure and must quickly locate its identical match from a set of five similar-looking options.

While this stage is qualifying, it is highly competitive because 30% of your final merit score is derived from your performance here, with the remaining 70% coming from your marks in CBT-2 Part-A.

So this is Railway ALP Syllabus 2026 in full details with exam scheme pattern.

RRB ALP Syllabus 2026 & Exam Pattern for CBT 1 & 2