RRB ALP Syllabus 2025 for CBT 1, 2 and CBAT, Exam Pattern

Candidates preparing for the Railway ALP 2025 exam should be familiar with the Loco Pilot syllabus, exam pattern, and marking scheme. All candidates need to know the exam structure and the detailed syllabus that needs to be prepared well to clear the exam. Candidates who have opted for the post of ALP have to appear in CBT 1, CBT 2and Computer Based Aptitude Test (CBAT). The RRB ALP exam is quite important for the candidates to prepare well for the exam to get shortlisted for final recruitment. 

RRB ALP Syllabus and Exam Pattern 2025

The RRB ALP (Assistant Loco Pilot) exam for 2025 consists of multiple stages, and the syllabus and exam pattern vary slightly for each stage. To have an overview of the RRB ALP Syllabus and Exam Pattern, read the information shared in the below table. 

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RRB ALP Syllabus 2025

RRB ALP 2025 exam will be conducted in 3 different phases (CBT 1, CBT 2 and CBAT) that candidates need to clear to get selected for Assistant Loco Pilot posts in Indian Railways. The RRB ALP syllabus includes Mathematics, General Intelligence & Reasoning, General Science (X-standard level), General Awareness & Current Affairs and Basic Science and Engineering subjects. Check key points related to the RRB ALP Syllabus.

RRB ALP Exam Pattern 2025

Candidates who have applied for the RRB ALP 2025 exam must prepare for the exam as per the updated exam pattern. To be aware of the exam pattern, we have below discussed RRB ALP Exam Pattern 2025 for both CBT 1 and CBT 2. 

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 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 2025 CBAT [Psycho Test]

RRB ALP CBAT Exam is a Computer Aptitude Test held to check candidates' mental abilities, psychometric skills/, decision-making skills etc, and identify the strengths of candidates for ALP posts. The CBAT (Psycho Test) exam is qualifying in nature and there is no negative marking for a wrong answer. Candidates have to score a minimum of 42 marks in each test to qualify. This exam comprises 5 specific tests and each test has a separate time limit.

1. 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.
2. 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.
3. 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.
4. 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’.
5. 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

RRB will conduct CBT 1 & CBT 2 exams for ALP posts. Candidates who are planning for the RRB ALP Examination must check the subject-wise RRB ALP Syllabus and previous year's question papers to plan a better strategy for the upcoming examination. Let's have a look at the detailed syllabus of the written exam conducted.

RRB ALP CBT 1 Syllabus 2025

The RRB ALP Syllabus for the CBT 1 exam includes 4 subjects namely Mathematics, General Intelligence and Reasoning, General Science, and General Awareness. The standard of questions for the CBT 1 exam will generally conform with the educational standards and/or minimum technical qualifications prescribed for the post of Assistant Loco Pilot i.e. 10th standard. Questions will be of objective type with MCQs and are likely to cover topics about the following 4 Subjects:

1. Mathematics Syllabus

1. Mensuration
2. Number system,
3. BODMAS,
4. Decimals,
5. Fractions,
6. LCM and HCF,
7. Ratio and Proportion,
8. Percentages,
9. Time and Work,
10. Time and Distance,
11. Simple and Compound Interest,
12. Profit and Loss,
13. Algebra,
14. Geometry and Trigonometry,
15. Elementary Statistics,
16. Square Root,
17. Age Calculations,
18. Calendar & Clock,
19. Pipes & Cistern etc.

2. Mental Ability (Reasoning) Syllabus

1. Analogy
2. Alphabetical and Number Series
3. Coding and Decoding
4. Mathematical operations,
5. Relationships,
6. Syllogism,
7. Jumbling,
8. Venn Diagram,
9. Data Interpretation and Sufficiency,
10. Conclusions and Decision Making,
11. Similarities and Differences,
12. Analytical reasoning,
13. Classification,
14. Directions,
15. Statement - Arguments and Assumptions etc.

3. General Science Syllabus

1. Biology
2. Physics
3. Chemistry
4. Environment

Note: The General Science Syllabus covers Physics, Chemistry, and Life Sciences of the 10th standard level.

4. General Awareness Syllabus

1. Current Affairs - Latest Awards, Sports Events, Railway Updates, National Current Affairs
2. Science and Technology
3. Polity
4. Economy
5. Award & Honors
6. Art & Culture
7. Sports
8. Static GK

RRB ALP CBT 2 Syllabus 2025

RRB ALP CBT 2 syllabus is divided into 2 Parts: Part A and Part B. Part A is divided into 4 subjects: Mathematics, General Intelligence and Reasoning and Basic Science & Engineering. However, the Part B syllabus is to relevant the trade/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 

1. Electrical India
2. Rolls, cables
3. Transfers
4. Three-Phase Motor Systems
5. Light, Magnetism
6. Fundamental Electric System
7. Single phase motors
8. Switches, Plugs and Electrical Connections

Mechanical Syllabus for RRB ALP CBT 2 

1. Dimensions
2. Heat
3. Engines
4. Turbo Machinery
5. Production Engineering
6. Automation Engineering
7. Kinetic Theory
8. The Strength Of The Material
9. Metal Handling
10. Metallurgical
11. Refrigerators And Air Conditioned
12. Energy, Materials
13. Energy Conservation
14. Management
15. Applied Mechanics

Automobile Syllabus for RRB ALP CBT 2 

1. Machine Design
2. System Theory
3. IC Engines
4. Heat Transfers
5. Thermodynamics
6. Materials Applying Motion
7. The Power Plant Turbines and Boilers
8. Metallurgical Production Technology

Electronics & Communication Syllabus for RRB ALP CBT 2 

1. The Transistor
2. Dias
3. Digital Electronics
4. Networking and Industrial Electronics
5. Electronic Tube
6. Semi-Conductor Physics
7. Robotic Radio Communication Systems
8. Satellite Matters
9. Computer & Micro Processor

Note: RRB ALP CBT 2 Part-B is only a qualifying test in nature and shall have questions from the various trade syllabi as prescribed by the Directorate General of Training (DGT) which has been discussed above for Mechanical, Electrical, Electronics & Communication, Automobile, etc trades.