To select eligible applicants for the posts of Assistant Loco Pilot (ALP), the Railway Recruitment Board (RRB), a recruiting agency under the Ministry of Railways (Railway Board), Government of India, conducts the RRB ALP Exam. Candidates should study the RRB ALP Syllabus and Exam Pattern 2025 to understand the marking system, sectional weightage, question types and other details. To get shortlisted for the final recruitment, aspirants should prepare thoroughly for the RRB ALP Exam.
RRB ALP Syllabus and Exam Pattern 2025
On March 24, 2025, a new notification of RRB ALP Recruitment 2025 was released, which stated that 9900 posts will have to be filled in 2025. Computer-Based Aptitude Test (CBAT), CBT 1 and CBT 2 are part of the selection process for ALP posts. The syllabus and exam pattern of each stage is slightly different. Read the information given in the table below to get a general idea of the RRB ALP syllabus and exam pattern.
| RRB ALP Syllabus and Exam Pattern 2025 | |
| Organisation | Railway Recruitment Board (RRB) |
| Posts | Assistant Loco Pilots (ALPs) |
| Vacancies | 9900 |
| Category | Syllabus & Exam Pattern |
| Mode of Exam | Online |
| No. of Questions | CBT 1 – 75 CBT 2 – 175 CBAT |
| Negative Marking | ⅓rd mark |
| Selection Process | CBT 1, CBT 2, CBAT |
RRB ALP Syllabus 2025
To be considered for the Assistant Loco Pilot posts in Indian Railways, candidates need to clear three stages of the RRB ALP 2025 exam (CBT 1, CBT 2 and CBAT). Mathematics, General Science (X-Standard Level), General Awareness and Current Affairs, General Intelligence and Reasoning, and Basic Science and Engineering are all included in the RRB ALP syllabus. Check out the important details about the RRB ALP syllabus.
| Mode of Exam | Marking Scheme | Negative Marking | Selection Process |
| Online | 1 mark for 1 question | ⅓rd marks for each wrong answer |
|
RRB ALP Exam Pattern 2025
RRB ALP 2025 exam requires applicants to study as per the latest exam pattern. We have covered the RRB ALP Exam Pattern 2025 for both CBT 1 and CBT 2 below so that you are aware of the exam pattern.
RRB ALP CBT 1 Exam Pattern 2025
- There is a Negative Marking of ⅓ mark for each incorrect answer.
- The duration of the CBT 1 Exam is 60 minutes (1 hour).
- There will be 75 Multiple Choice Questions (MCQs) for 1 mark each.
| RRB ALP CBT 1 Exam Pattern 2025 | |||
| Subjects | No. of Questions | Marks | Duration |
| Mathematics | 20 | 20 | 60 minutes |
| General Intelligence & Reasoning | 25 | 25 | |
| General Science | 20 | 20 | |
| General Awareness and Current Affairs | 10 | 10 | |
| Total | 75 | 75 | |
RRB ALP CBT 2 Exam Pattern 2025
- There is a Negative Marking of ⅓ mark for each incorrect answer.
- In total there will be 175 questions (100 in Paper 1 and 75 in Paper 2).
- The duration of the Paper 1 Exam is 90 minutes and Paper 2 is 60 minutes.
| RRB ALP CBT 2 Exam Pattern 2025 | ||||
| Papers | Subjects | No. of Questions | Marks | Duration |
| Paper 1 | Mathematics | 100 | 100 | 90 minutes |
| General Intelligence & Reasoning | ||||
| Basic Science and Engineering | ||||
| Total | ||||
| Paper 2 | Relevant Trade | 75 | 75 | 60 minutes |
| Overall Total | 175 | 175 | 150 minutes | |
RRB ALP 2025 CBAT [Psycho Test]
RRB ALP CBAT exam is a computer-based aptitude test designed to assess the cognitive abilities, psychomotor abilities, decision-making abilities and other skills of the candidates to determine their suitability for ALP posts. There is no deduction for wrong answers in the qualifying CBAT (Psycho Test) exam. To qualify, candidates must score a minimum of 42 marks in each test. This exam consists of five different tests and each has a time limit.
- Memory Test – This segment tests the candidate’s ability to remember and recall specific details accurately.
(a) In this test, candidates will be shown a map and other structures to study and memorize buildings and then will be asked to indicate the location of these buildings on a test page.
(b) Tested the ability of candidates to match figures quickly. On the left side, 1 figure will be given and right side there are five other figures. Candidates are required to find out which of the five figures is identical to the figure given on the left.
(c) This test is divided into 2 parts a Study page and a Test page. On the study page, a railway map with the names of some railway stations will shown. Your task is to memorize the location of stations. On the test page, candidates have to recall the location of each station and mark it. - Following Directions Test– This is a test that assesses the candidate’s ability to comprehend and follow instructions/directions.
(a) In this test you will be given a pattern of letters to look at and will be asked questions about how certain directions will change in that pattern.
(b) In this test, some English letters will be given in a circle along with some numbers written inside squares. The Centre of the
circle indicates direction. Candidates will be asked questions based on this complete pattern. - Depth Perception Test – Acess the ability to judge distances accurately.
(a) Candidates will be shown a pile of bricks with some bricks labeled A, B, C, etc. Candidates have to count the number of bricks that are touching bricks of the pile that has a letter on it.
(b) Candidates will see a pile of blocks. Your task is to count the number of blocks, having all sides and corners hidden by the other blocks. - Test of Power of Observation – This test measures candidates’ ability to quickly observe and compare data under time limits.
(a) This is a session to test the candidates to quickly compare two numbers and decide whether or not they are the same. If the numbers are the same, select ‘Y’ otherwise select ‘N’ by clicking the mouse.
(b) Candidates find four groups (A, B, C, & D) of digits. Your task is to find out the group of digits which contains a “6”. In case the digit “6” appears more than once, your answer will be ‘E’. - Perceptual Speed Test – This is a test that evaluates the speed of a candidate’s ability to match figures quickly
(a) This is a test of how rapidly you can see figures in order to match them.
(b) This is a test of your ability to match figures quickly. A figure is given on the left side. On the right side, there are five other figures. You are required to find out which of the five figures is identical to the figure given on the left.
RRB Assistant Loco Pilot Syllabus 2025
For ALP posts, RRB will conduct CBT 1 and CBT 2 tests. Candidates preparing for the RRB ALP exam should review the previous year question papers and subject-specific RRB ALP syllabus to prepare well for the exam. Let’s examine the comprehensive syllabus for the written exam conducted.
RRB ALP CBT 1 Syllabus 2025
The RRB ALP syllabus for CBT 1 exam covers four areas: General Science, General Awareness, General Intelligence and Reasoning, and Mathematics. The question format of the CBT 1 exam will generally match the minimum technical requirements and/or educational standards required for the post of Assistant Loco Pilot, which is 10th standard. The objective, multiple-choice questions will cover the following four topics:
1. Mathematics Syllabus
- Mensuration
- Number system,
- BODMAS,
- Decimals,
- Fractions,
- LCM and HCF,
- Ratio and Proportion,
- Percentages,
- 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.
2. Mental Ability (Reasoning) Syllabus
- Analogy
- 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.
3. General Science Syllabus
- Biology
- Physics
- Chemistry
- Environment
Note: The General Science Syllabus covers Physics, Chemistry, and Life Sciences of the 10th standard level.
4. General Awareness Syllabus
- Current Affairs – Latest Awards, Sports Events, Railway Updates, National Current Affairs
- Science and Technology
- Polity
- Economy
- Award & Honors
- Art & Culture
- Sports
- Static GK
RRB ALP CBT 2 Syllabus 2025
The RRB ALP CBT 2 syllabus has two sections, Part A and Part B. Part A covers four subjects: Basic Science and Engineering, General Intelligence and Reasoning, and Mathematics. However, the syllabus for Part B is very much related to the field or subject.
RRB ALP CBT 2 Syllabus [Part A]
A) Mathematics Syllabus: 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.
B) 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.
C) Basic Science and Engineering Syllabus: The broad topics that are covered under this shall be 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 CBT 2 Syllabus for Relevant Trade [Part B]
Electrical Syllabus for RRB ALP CBT 2
- Electrical India
- Rolls, cables
- Transfers
- Three-Phase Motor Systems
- Light, Magnetism
- Fundamental Electric System
- Single phase motors
- Switches, Plugs and Electrical Connections
Mechanical Syllabus for RRB ALP CBT 2
- 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
Automobile Syllabus for RRB ALP CBT 2
- Machine Design
- System Theory
- IC Engines
- Heat Transfers
- Thermodynamics
- Materials Applying Motion
- The Power Plant Turbines and Boilers
- Metallurgical Production Technology
Electronics & Communication Syllabus for RRB ALP CBT 2
- The Transistor
- Dias
- Digital Electronics
- Networking and Industrial Electronics
- Electronic Tube
- Semi-Conductor Physics
- Robotic Radio Communication Systems
- Satellite Matters
- Computer & Micro Processor
Note: Only one qualifying test, RRB ALP CBT 2 Part-B, will include questions from several trade courses made mandatory for professions like Mechanical, Electrical, Electronics & Communication, Automobiles, etc., as previously mentioned by the Directorate General of Training (DGT).
