RRB ALP Syllabus 2025, Check detailed Syllabus for CBT 1, CBT 2 and CBAT

The Railway Recruitment Board (RRB) conducts the Assistant Loco Pilot (ALP) examination to recruit eligible candidates for the post of Assistant Loco Pilot in various zones of Indian Railways. Candidates preparing for this competitive exam must have a thorough understanding of the RRB ALP Syllabus 2025 to ensure focused and effective preparation. The selection process includes three key stages – CBT 1, CBT 2, and CBAT (Computer-Based Aptitude Test).

RRB ALP Syllabus 2025

The Railway Recruitment Board (RRB) provides the syllabus for RRB ALP 2025, which includes all the important stages of the selection process. This article provides a comprehensive breakdown of the RRB ALP Syllabus 2025 for all stages of the examination, helping candidates plan their preparation strategy accordingly.

RRB ALP Syllabus 2025: Overview

Interested candidates must check the detailed overview of the RRB ALP Syllabus 2025, which is tabulated below. It will provide the candidates with an idea regarding their preparation strategy.

RRB ALP Syllabus 2025 for CBT 1 and CBT 2 Download PDF

RRB ALP Syllabus 2025 for CBT 1 Exam

By following the RRB ALP Syllabus for CBT 1, candidates can prepare better for the upcoming exam. Here, we have shared the complete syllabus for the computer-based test for candidates. You can check the table below to see the topics and details for the exam.

RRB ALP Syllabus 2025, CBT 2 (Relevant Trade)

The RRB ALP Syllabus for CBT 2 includes topics like Math, Basic Science and Engineering, General Intelligence and Reasoning, and General Awareness. These topics are the same as those in the RRB ALP CBT 1 syllabus. The detailed syllabus for RRB ALP CBT 2 is given below.

RRB ALP Syllabus 2025 for Basic Science and Engineering

• Topics covered under 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 2025 for Electrical

• Electrical India
• Rolls, cables
• Transfers
• Three-Phase Motor Systems
• Light, Magnetism
• Fundamental Electric System
• Single-phase motors
• Switches, Plugs, and Electrical Connections

RRB ALP Syllabus 2025 for Electronics & Communication

• The Transistor
• Dias
• Digital Electronics
• Networking and Industrial Electronics
• Electronic Tube
• Semi-Conductor Physics
• Robotic Radio Communication Systems
• Satellite Matters
• Computer & Microprocessor

RRB ALP 2025 Syllabus for Automobile

• Machine Design
• System Theory
• IC Engines
• Heat Transfers
• Thermodynamics
• Materials Applying Motion
• The Power Plant Turbines and Boilers
• Metallurgical Production Technology

RRB ALP Syllabus 2025 for Mechanical

• Dimensions
• Heat
• Engines
• Turbo Machinery
• Production Engineering
• Automation Engineering
• Kinetic Theory
• The Strength Of The Material
• Metal Handling
• Metallurgical
• Refrigerators and air-conditioned
• Energy, Materials
• Energy Conservation
• Management
• Applied Mechanics

RRB ALP Selection Process 2025

The selection of Assistant Loco Pilot for RRB ALP Recruitment will be a multistage process. The first three stages are Computer-based exams, namely: CBT 1, CBT 2, and CBAT, followed by document verification and a medical examination.

1. First Stage CBT (CBT 1) (75 Marks)
2. Second Stage CBT (CBT 2) (175 Marks)
3. Computer-Based Aptitude Test (CBAT)
4. Document Verification (DV)
5. Medical Examination (ME)

RRB ALP Exam Pattern 2025

Along with the RB ALP Syllabus, candidates must also focus on the pattern of the exam. With the help of the RRB ALP Exam Pattern 2025, candidates know about the weightage of questions and the paper duration for the exam. The RRB ALP Exam Pattern of each stage is given below. Interested candidates can find the RRB ALP exam pattern and start their preparations accordingly.

RRB ALP 2025 CBT 1 or Stage 1 Exam Pattern

• CBT 1 is a screening exam for shortlisting candidates for CBT 2.
• A total number of 75 Multiple Choice Questions will be asked for 75 marks, each question carrying one mark.
• The maximum time allotted for the online exam is 60 minutes.
• There is a negative marking of 1/3rd mark for each incorrect answer.
• Normalization of marks will be done.
• The marks of CBT 1 will not be counted for the final result.

RRB ALP 2025 CBT 2 or Stage 2 Exam Pattern

• RRB Stage 2 will be divided into 2 parts, Part A and Part B.
• Total 175 questions with a duration of 2 hrs. 30 minutes. Part A: 90 mins and 100 questions. Part B: 60 minutes and 75 questions.
• There is a negative marking of 1/3rd mark for each incorrect answer.
• Only the marks scored in Part A will be counted for the shortlisting of candidates for further stages.
• Part A has three subjects, including Math, Basic Science and Engineering, General Intelligence and Reasoning, and Part B consists of questions from the relevant trade. The exam pattern for Part A and Part B is separately given below. Candidates must check the details mentioned here. Each question consists of 1 mark.

RRB ALP 2025 Computer-Based Aptitude Test

The candidates need to score a minimum score of 42 marks in each of the test batteries to qualify. The ALP merit list will be drawn only from amongst the candidates qualifying in the Aptitude Test, with 70% weightage for the marks obtained in Part A of Second Stage CBT and 30% weightage for the marks obtained in Computer Based Aptitude Test.