RRB ALP 2024 Syllabus, Subject-wise CBT 1 & 2 Syllabus

RRB Assistant Loco Pilot Exam 2025 ( RRB ALP )

Anangsha Patra
Updated on Mar 18, 2025 21:21 IST

By Anangsha Patra, Deputy Manager – Editorial

RRB ALP Syllabus 2024: Railway Recruitment Boards (RRBs) release RRB ALP syllabus for Assistant Loco Pilot and Technician posts. The syllabus holds importance for candidates preparing for the exam. RRB ALP aspirants need to be well acquainted with the detailed RRB ALP syllabus before beginning with the preparation. The syllabus provides a list of important topics for each subject that needs to be included in the preparation schedule. RRB ALP syllabus is divided into the first stage, second stage and CBAT. The syllabus of RRB ALP is different for different stages. RRB ALP syllabus basically comprises subjects such as Mathematics/Quantitative Aptitude, General Intelligence & Logical Reasoning, Basic Science & Engineering General Awareness & Current Affairs. Knowing the complete syllabus help aspirants formulate an effective preparation strategy to crack RRB ALP 2024 exam. Read below for more details on RRB ALP syllabus 2024.

Q:   What is RRB ALP trade-wise syllabus?
A: 

RRB ALP trade-wise syllabus is given below.

Name of Trade

Topic Name

Electrical

Electrical India

Transfers

Three Phase Motor Systems

Light, Magnetism

Fundamental Electric System

Single phase motors

Switches and Plugs

Electrical Connections

Mechanical

Applied Mechanics

Production Engineering

Engines

Heat

Energy Conservation

Management

Kinetic Theory

Turbo Machinery

Automation Engineering

Refrigerators and Air Conditioned

Metallurgical

Heat Transfers

The Power Plant Turbines and Boilers

IC Engines

Machine Design

Metallurgical Production Technology

Electronics and Communication

Satellite

Radio Communication Systems

Dias

Electronic Tube

Semi Conductor Physics

Micro Processor

Networking and Industrial Electronics

Transistor

Digital Electronics

Automobile

System Theory

Metallurgical Production Technology

Machine Design

Thermodynamics

IC Engines

Heat Transfers

 

 

 

Q:   Can you share information about RRB ALP syllabus?
A: 

Few highlights related to RRB ALP syllabus are given below:

  • RRB ALP is conducted in several stages first stage CBT, second stage CBT, and CBAT
  • CBT 1 is common for ALP and Technician posts. RRB ALP syllabus for this stage includes Mathematics, General Intelligence & Reasoning, General Science, General Awareness and Current Affairs
  • CBT 2 is only for ALP posts, RRB ALP syllabus for this stage includes Mathematics, General Intelligence & Reasoning, Basic Science and Engineering along with questions from relevant trade
  • CBAT is only for Technician post and comprises five test batteries related to the concerned trade 
Q:   What is RRB ALP syllabus for Electronics and Communication?
A: 

RRB ALP syllabus for Electronics and Communication comprises topics such as The Transistor Dias Digital Electronics Networking and Industrial Electronics Electronic Tube Semi-Conductor Physics Robotic Radio Communication Systems Satellite Matters Computer & Micro Processor.

Table of content
  • RRB ALP Syllabus 2024
  • RRB ALP Exam Pattern 2024
  • RRB ALP Books
RRB ALP Logo

RRB ALP Syllabus 2024

RRB ALP syllabus for different stages is given below:

RRB ALP CBT 1 Syllabus 2024

RRB ALP syllabus for CBT 1 is as follows.

RRB ALP Syllabus RRB ALP Topics

Mathematics

General Intelligence and Reasoning

  • Analogies, Alphabetical and Number Series
  • Coding and Decoding
  • Mathematical operations
  • Blood relationships
  • Syllogism
  • Jumbling
  • Venn Diagram
  • Data Interpretation and Sufficiency
  • Conclusions and Decision Making
  • Similarities and Differences
  • Analytical Reasoning
  • Arguments and Assumptions

General Science

  • Physics
  • Chemistry
  • Biological Sciences

General Awareness & Current Affairs

  • Science & Technology
  • Sports and Culture
  • Personalities
  • Economics
  • Indian Polity

RRB NTPC CBT 2 Syllabus

RRB ALP CBT 2 syllabus is divided into two parts: A and B. The syllabus of Part A comprises subjects, such as Mathematics, General Intelligence and Reasoning, Basic Science and Engineering. The syllabus of Part B comprises topics from the relevant trade. RRB ALP syllabus for both parts is given below.

RRB ALP Part A Syllabus 2024

Part A 

RRB ALP syllabus

RRB ALP Topics

Mathematics

  • Number system, BODMAS, Decimals, Fractions, Square Root.
  • Age Calculations
  • 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
  • Calendar & Clock
  • Pipes & Cistern

General Intelligence and Reasoning

  • Analogies, Alphabetical and Number Series
  • Coding and Decoding
  • Mathematical operations
  • Blood relationships
  • Syllogism
  • Jumbling
  • Venn Diagram
  • Data Interpretation and Sufficiency
  • Conclusions and Decision Making
  • Similarities and Differences
  • Analytical reasoning
  • Arguments and Assumptions
  • Statement – Arguments and Assumptions etc.

Basic Science & Engineering

  • 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 for Part B

Part B is qualifying in nature and comprises a syllabus relevant to the trade as prescribed by the Director General of Employment & Training (DGET). Candidates with ITI/Trade Apprenticeship qualifications are required to appear in the section having questions about the relevant trade. Candidates holding Degrees, Diplomas, and Classes and are eligible for the various posts of ALP, need to select relevant trades from the list prescribed by RRBs against their Engineering discipline/Class 12. The relevant trades for various Engineering disciplines/Class 12 are given below.

Engineering Discipline(Diploma/Degree) Relevant trade for Part B Qualifying Test to be selected from
Electrical Engineering and combination of various streams of Electrical Engineering Electrician / Instrument Mechanic / Wiremen/Winder(Armature) / Refrigeration and Air Conditioning Mechanic
Electronics Engineering and combination of various streams of Electronics Engineering Electronics Mechanic / Mechanic Radio & TV
Mechanical Engineering and combination of various streams of Mechanical Engineering  Fitter / Mechanic Motor Vehicle / Tractor Mechanic / Mechanic Diesel / Turner / Machinist / Refrigeration and Air Conditioning Mechanic/ Heat Engine /Millwright Maintenance Mechanic
Automobile Engineering and combination of various streams of Automobile Engineering Mechanic Motor Vehicle / Tractor Mechanic / Mechanic Diesel / Heat Engine / Refrigeration and Air Conditioning Mechanic
HSC(10+2) with Physics and Maths Electrician / Electronics Mechanic / Wireman

RRB ALP CBAT Syllabus

Candidates need to secure a minimum of 42 marks in each of the five test batteries. The CBAT comprises questions and answer options in English and Hindi only. There is no negative marking in CBAT.

Q&A Icon
Commonly asked questions
Q:   What is RRB ALP syllabus for Electrical?
A: 

RRB ALP syllabus for Electrical comprises Electrical India Rolls, cables Transfers Three-Phase Motor Systems Light, Magnetism Fundamental Electric System Single phase motors Switches, Plugs and Electrical Connections

Q:   What is RRB ALP syllabus for Basic Science & Engineering?
A: 

RRB ALP syllabus for Basic Science & Engineering is given below:

  • Engineering Drawing (Projection, Views, Drawing Instruments, Lines, Geometric figures, and Symbols Representation) Units
  • Measurements
  • Mass Weight and Density
  • Work, Power and Energy
  • Speed and Velocity
  • Heat and Temperature
  • Basic Electricity
  • Levers and Simple Machines
  • Occupation Safety and Health
  • Environment Education
  • IT Literacy
Q:   What is RRB ALP syllabus for Mathematics?
A: 

RRB ALP Maths syllabus comprises topics such as 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.

RRB ALP Logo

RRB ALP Exam Pattern 2024

RRB ALP exam pattern is such that it is divided into different stages-first stage CBT, second stage CBT, Computer Based Aptitude Test (CBAT), and Document Verification. The stage-wise exam pattern of RRB ALP is given below.

RRB ALP Exam Pattern 2024 for CBT 1

Subject

No. of questions 

Total marks and Duration

Mathematics

20

Total marks- 75

Duration-60 minutes

General Intelligence & Reasoning

25

General Science

20

General Awareness and Current Affairs

10

RRB ALP Exam Pattern 2024 for CBT 2

Part A

Subject

No. of questions 

Duration

Mathematics

25

90 minutes

General Intelligence & Reasoning

25

Basic Science and Engineering

40

General Awareness and Current Affairs

10

Part B

The exam duration of Part B is 60 minutes. A total of 75 questions are asked in the exam. This part is qualifying in nature and comprises questions from the trade syllabus prescribed by the Director General of Employment & Training (DGET).

RRB ALP Exam Pattern for CBAT

Candidates equal to eight times the number of ALP vacancies are called for CBAT based on the performance in Part A of second stage CBT, subject to qualifying the Part B. Candidates are required to qualify in each of the test batteries of CBAT. The questions in CBAT are in English and Hindi only. There is no negative marking in CBAT. To draw the merit list of ALP, 70 per cent weightage is given to Part A of second stage CBT and 30 per cent in CBAT.

Q&A Icon
Commonly asked questions
Q:   What are RRB ALP qualifying marks?
A: 

The qualifying marks of RRB ALP exam are the marks which candidates need to secure in order to qualify the exam. Besides, the cut off marks, candidates are also required to secure the cut off. The category-wise qualifying marks for RRB ALP exam are given below.

StagesQualifying Marks 
First stage

UR-40 per cent

OBC-30 per cent

SC-30 per cent

ST-25 per cent

Second stage

Part A

UR-40 per cent

OBC-30 per cent

SC-30 per cent

ST-25 per cent

Part B-35 per cent

CBAT42 marks
Q:   What is RRB ALP exam pattern for CBT 1?
A: 

RRB ALP exam pattern for CBT 1 comprises questions from Mathematics, General Intelligence, and Reasoning, General Science and General awareness on current affairs. The test paper carries a total of 75 objective-type multiple-choice questions. The total marks allotted to the test are 75. The duration of the test is 60 minutes. The score of first stage CBT is used to shortlist candidates for the second stage CBT. The first stage CBT is only to screen candidates for the second stage. 

Q:   What is RRB ALP marking scheme?
A: 

CBT 1 will have 75 questions for 75 marks and the duration granted to resolve the questions is 60 minutes. 1/3rd marks are deducted for each wrong answer in CBT 1. The CBT 2 will have two parts- Part A and B for 175 marks. 1/3rd marks are deducted for each wrong answer in CBT 2. The marks of candidates are calculated based on the correct and incorrect answers. Normalisation of marks is done to calculate the scores of candidates.

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RRB ALP Books

Candidates can refer to the following RRB ALP books

RRB ALP Papers   RRB ALP Best Books

Mathematics

Fast Track Objective Arithmetic Book by Rajesh Verma

General Intelligence and Reasoning

Verbal and Non-Verbal Reasoning by Dr RS Aggarwal

General Science

NCERT books for respective subtlest

General awareness & current affairs

Lucent's General Knowledge

Basic Science & Engineering

Basic Science & Engineering for Indian Railways (RRB) Assistant Loco Pilot Exam Stage II

Read More:

RRB ALP exam pattern 

RRB ALP preparation 

Q&A Icon
Commonly asked questions
Q:   How to choose RRB ALP books?
A: 

The books for RRB ALP exam are given below:

  • Best books for RRB ALP exam should cover the RRB ALP Syllabus to help aspirants to cover all of their bases
  • RRB ALP books should have sample question papers. These books are considered best for the preparation 
  • The content given in the RRB ALP Books should be exact and easy to understand.
  • Candidates should select the latest edition of books in which all important information is gathered in one place.
Q:   What types of books are recommended for RRB ALP preparation
A: 

The books recommended for RRB ALP preparation are given below.

Mathematics
  • Quantitative Aptitude by RS Aggarwal
  • Fast Track by Rajesh Verma
  • NCERT Maths from Grade 6 to Grade 11
  • Magical Books on Quicker Maths by M Tyra
  • Advance Maths by Rakesh Yadav
General Intelligence and Reasoning
  • Analytical Reasoning by MK Pandey
  • Test of Reasoning by Edgar Thorpe
  • A Modern Approach to Verbal and Non-Verbal Reasoning by RS Aggarwal
  • New Approach to Reasoning Verbal, Non-Verbal and Analytical by BS Sijwali and Indu Sijwali.
  • Lucent’s General Intelligence and Reasoning
General Awareness and Current Affairs
  • Lucent’s General Knowledge
  • Manorama Yearbook
  • Pratiyogita Darpan (Magazine) for Current Affairs
Basic Science
  • NCERT Books-Class X, XII
  • General Science by Ravi Bhushan
Q:   Which are the best books for RRB ALP Mathematics?
A: 

The best books for RRB ALP Mathematics are given below.

  • Quantitative Aptitude by RS Aggarwal
  • Fast Track by Rajesh Verma
  • Advance Maths by Rakesh Yadav
  • M Tyra ‘s ‘Magical Books On Quicker Maths’
View list of Books
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RRB ALP Exam

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