The Railway Recruitment Board conducts the RRB ALP examination to recruit eligible candidates for the post of Assistant Loco Pilot. Every year, thousands of railway aspirants appear for this highly competitive examination to secure a stable government job in Indian Railways. Understanding the latest RRB ALP exam pattern and syllabus is one of the most important steps for effective preparation.
This detailed guide explains the complete RRB ALP selection process, CBT-1 pattern, CBT-2 structure, syllabus topics, marking scheme, qualifying marks, and CBAT details in a simple and easy-to-understand format.
RRB ALP Selection Process
The recruitment process for RRB ALP consists of the following stages:
- First Stage CBT (CBT-1)
- Second Stage CBT (CBT-2)
- Computer Based Aptitude Test (CBAT)
- Document Verification (DV)
- Medical Examination (ME)
Candidates must qualify for each stage to move forward in the recruitment process.
RRB ALP CBT-1 Exam Pattern
The First Stage CBT is mainly a screening test used for shortlisting candidates for CBT-2. Marks scored in CBT-1 are not considered while preparing the final merit list.
CBT-1 Exam Highlights
| Particulars | Details |
| Exam Mode | Computer Based Test |
| Duration | 60 Minutes |
| Total Questions | 75 |
| Total Marks | 75 |
| Marking Scheme | 1 Mark for Each Correct Answer |
| Negative Marking | 1/3 Mark Deducted for Wrong Answer |
| Question Type | Objective Multiple Choice Questions |
Minimum Qualifying Marks in CBT-1
| Category | Minimum Percentage |
| UR & EWS | 40% |
| OBC (NCL) | 30% |
| SC | 30% |
| ST | 25% |
Normalization of marks is applied because the exam is conducted in multiple shifts.
RRB ALP CBT-1 Syllabus
The CBT-1 syllabus includes questions from Mathematics, Mental Ability, and General Science.
Mathematics Syllabus
The Mathematics section checks numerical ability and calculation skills. Important topics include:
- Number System
- BODMAS
- Decimals and Fractions
- LCM and HCF
- Ratio and Proportion
- Percentages
- Mensuration
- Time and Work
- Time and Distance
- Simple Interest and Compound Interest
- Profit and Loss
- Algebra
- Geometry and Trigonometry
- Elementary Statistics
- Square Root
- Age Calculations
- Calendar and Clock
- Pipes and Cistern
Mental Ability Syllabus
This section evaluates logical reasoning and analytical thinking.
Important topics are:
- Analogies
- Alphabetical Series
- Number Series
- Coding and Decoding
- Mathematical Operations
- Relationships
- Syllogism
- Jumbling
- Venn Diagram
- Data Interpretation
- Data Sufficiency
- Conclusions and Decision Making
- Similarities and Differences
- Analytical Reasoning
- Classification
- Directions
- Statement, Arguments and Assumptions
General Science Syllabus
The General Science section covers topics from:
- Physics
- Chemistry
- Life Sciences
The level of questions is generally based on the 10th standard syllabus.
RRB ALP CBT-2 Exam Pattern
Candidates are shortlisted for CBT-2 based on their normalized marks in CBT-1. The Second Stage CBT is divided into two parts: Part-A and Part-B.
CBT-2 Exam Structure
| Part | Duration | Questions |
| Part-A | 90 Minutes | 100 Questions |
| Part-B | 60 Minutes | 75 Questions |
| Total | 2 Hours 30 Minutes | 175 Questions |
Important Details of CBT-2
- Negative marking of 1/3 mark is applicable.
- Marks are normalized for exams conducted in multiple shifts.
- Only the marks obtained in Part-A are considered for shortlisting candidates for the next stage.
- Candidates must secure at least 35% marks in Part-B to qualify.
- Part-B is qualifying in nature.
Minimum Qualifying Marks in CBT-2 Part-A
| Category | Minimum Percentage |
| UR & EWS | 40% |
| OBC (NCL) | 30% |
| SC | 30% |
| ST | 25% |
RRB ALP CBT-2 Part-A Syllabus
The syllabus for CBT-2 Part-A is broader and more technical compared to CBT-1.
Mathematics Topics
The Mathematics syllabus includes:
- 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 and Clock
- Pipes and Cistern
General Intelligence and Reasoning Topics
Important reasoning topics are:
- Analogies
- Alphabetical and Number Series
- Coding and Decoding
- Mathematical Operations
- Relationships
- Syllogism
- Jumbling
- Venn Diagram
- Data Interpretation
- Data Sufficiency
- Conclusions and Decision Making
- Similarities and Differences
- Analytical Reasoning
- Classification
- Directions
- Statement, Arguments and Assumptions
Basic Science and Engineering Topics
This section is highly important for technical candidates. Key topics include:
- Engineering Drawing
- Projections and Views
- Drawing Instruments
- Lines and 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
RRB ALP CBT-2 Part-B Syllabus
Part-B is designed to test trade-related knowledge. It is qualifying in nature and candidates need to score at least 35% marks.
The questions in Part-B are based on the trade syllabus prescribed by the Directorate General of Training (DGT).
Trade-Wise Subjects for Part-B
Electrical Engineering Candidates
Eligible trade subjects include:
- Electrician
- Instrument Mechanic
- Wireman
- Armature and Coil Winder
- Refrigeration and Air-Conditioning Mechanic
Electronics Engineering Candidates
Relevant trade subjects include:
- Electronics Mechanic
- Mechanic (Radio & TV)
Mechanical Engineering Candidates
Trade options include:
- Fitter
- Mechanic (Motor Vehicle)
- Tractor Mechanic
- Mechanic (Diesel)
- Turner
- Machinist
- Refrigeration and Air-Conditioning Mechanic
- Millwright / Maintenance Mechanic
Automobile Engineering Candidates
Trade subjects include:
- Mechanic (Motor Vehicle)
- Tractor Mechanic
- Mechanic (Diesel)
- Refrigeration and Air-Conditioning Mechanic
Candidates with ITI or Trade Apprenticeship qualifications are required to appear in the section related to their trade.
Computer Based Aptitude Test (CBAT)
Candidates equal to eight times the number of ALP vacancies are shortlisted for the Computer Based Aptitude Test based on their Part-A performance in CBT-2.
Important CBAT Details
- CBAT is mandatory for Assistant Loco Pilot posts.
- Candidates must clear each test battery separately.
- There is no negative marking in CBAT.
- The test is conducted in English and Hindi.
- Candidates must secure a minimum T-score of 42 marks in each test battery separately.
Document Verification and Medical Examination
Candidates who qualify for CBAT are called for Document Verification and Medical Examination.
During document verification, candidates need to produce all required educational certificates, identity proof, category certificates, and other important documents.
The medical examination is conducted to ensure candidates meet the medical standards required for railway duties.
Preparation Tips for RRB ALP Exam
- Understand the Exam Pattern Thoroughly: Before starting preparation, candidates should understand the complete structure of CBT-1 and CBT-2. Knowing the weightage of subjects helps in creating a smart study plan.
- Focus on Mathematics and Reasoning Daily: Regular practice is essential for scoring well in Mathematics and General Intelligence sections. Speed and accuracy play a major role in improving overall marks.
- Strengthen Technical Concepts: For CBT-2 Part-B, candidates should revise ITI and trade-related concepts thoroughly. Technical subjects can significantly impact qualification chances.
- Attempt Mock Tests: Practicing online mock tests improves time management and helps candidates become familiar with the actual computer-based exam environment.
- Revise General Science Basics: Questions from Physics, Chemistry, and Life Sciences are generally based on Class 10 concepts. NCERT-level preparation is useful for this section.
The RRB ALP examination offers an excellent opportunity for candidates seeking a technical government job in Indian Railways. A clear understanding of the latest RRB ALP exam pattern and syllabus can help candidates prepare strategically and improve their chances of success.
Candidates should focus on concept clarity, regular practice, technical knowledge, and mock test analysis to perform well in every stage of the examination process.
Consistent preparation combined with the right strategy can make cracking the RRB ALP exam much easier.
RRB ALP Exam Pattern and Syllabus 2026 FAQs
Ques: What is the exam pattern for RRB ALP CBT-1?
Ans: The RRB ALP CBT-1 exam consists of 75 objective-type questions for 75 marks. Candidates get 60 minutes to complete the test, and 1/3 mark is deducted for every wrong answer.
Ques: Is there negative marking in the RRB ALP exam?
Ans: Yes, negative marking is applicable in both CBT-1 and CBT-2. One-third mark is deducted for each incorrect answer.
Ques: What subjects are included in the RRB ALP syllabus?
Ans: The RRB ALP syllabus includes Mathematics, General Intelligence and Reasoning, General Science, and Basic Science & Engineering concepts along with trade-related subjects in CBT-2 Part-B.
Ques: What is the qualifying mark for RRB ALP CBT-2 Part-B?
Ans: Candidates must score at least 35% marks in CBT-2 Part-B to qualify. This section is qualifying in nature.
Ques: Is CBAT compulsory for all RRB ALP candidates?
Ans: Yes, the Computer Based Aptitude Test (CBAT) is mandatory for candidates applying for the Assistant Loco Pilot post. There is no negative marking in CBAT.
| Relevant Links | |
| RRB ALP Apply Online | RRB ALP Exam Pattern and Syllabus |
| RRB ALP Salary | RRB ALP Eligibility |
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