RRB ALP Topic Wise Weightage 2026 - Marks Distribution

You can't just study hard to pass the Railway Recruitment Board (RRB) Assistant Loco Pilot (ALP) test; you also need to know how to use the curriculum. With thousands of applicants competing for a small number of seats, knowing the RRB ALP topic wise weightage can help you succeed. You can use the RRB ALP marks distribution to plan your time wisely so that you don't spend too much time on low-value topics and not enough time on high-scoring ones. This article gives a full analysis of the weightage for both CBT 1 and CBT 2, which can help you make a study plan that works.

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RRB ALP Weightage CBT 1 Subject Wise Marks Distribution

The Computer-Based Test (CBT 1) is the initial step in the hiring process. This is a screening round where speed and accuracy are paramount. The RRB ALP weightage CBT 1 has four main parts: Mathematics, Mental Ability (Reasoning), General Science, and General Awareness.

In CBT 1, you have 60 minutes to solve 75 questions. You get 1 mark for each correct answer and lose 1/3 of a mark for each bad answer. The first step in being ready is to understand the subject-wise split.

RRB ALP CBT 1 Exam Pattern and Marking Scheme

While subject-wise weightage gives a broad idea, understanding topic-level distribution helps you prioritise better.

RRB ALP Mathematics Topic Wise Weightage

Mathematics is often considered the most scoring section if your fundamentals are clear. In the RRB ALP topic wise weightage for maths, most of the questions are about maths, arithmetic, and algebra.

• Number System & BODMAS: This is the main part of the paper. You should expect 3 to 4 questions about these basics.

• Fractions and Decimals: Usually 1–2 questions.

• Percentage, profit and loss: These are very important aspects. Together, they usually have 4 to 5 questions.

• Time and Work and Time and Distance: These logic-based maths subjects usually have 3–4 problems.

• Simple and Compound Interest: There will probably be at least one or two questions.

• Algebra and Geometry: They are a little more complicated, although they only make up 2–3 questions.

• Mensuration: This section has 2–3 questions, so focus on the formulas for 2D and 3D shapes.

RRB ALP Mental Ability (Reasoning) Weightage

There are 25 questions about reasoning in CBT 1, which is the most important part. The RRB ALP subject wise weightage for reasoning is mostly based on how well you can think logically and analytically.

• Anologies and alphabetical series: There are usually four or five of these quick-solve questions.

• Coding and decoding: Common on railway tests, so expect 2 to 3 questions.

• Mathematical Operations: Usually, there are 1 or 2 questions about changing signs in maths.

• Family Relationships: You will probably see two questions here.

• Venn diagrams and syllogisms: Important topics that often have 3–4 questions on them.

• Data Interpretation and Sufficiency: You should expect 2–3 questions that test your ability to read charts or statements.

• Conclusion and Decision Making: These questions usually have two parts and need to be studied carefully.

RRB ALP General Science and Awareness Weightage

The RRB ALP marks distribution for general science is based on the 10th-grade CBSE syllabus. Science is different from other subjects in that you either know the answer or you don't.

• Physics: The most important part of science, usually including 8–10 questions about units, light, and electricity.

• Chemistry: Usually has 5 to 7 questions, most of which are about the periodic table and chemical reactions.

• Biology: Usually adds 3 to 5 questions, mostly about plants and the human body.

• General Awareness: This part is hard to predict, but you can only get 10 points for it. Focus on news, science and technology, sports, and famous people from the last 6 to 8 months.

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RRB ALP CBT 2 Weightage and Exam Structure

After you pass CBT 1, the competition gets tougher in CBT 2. There are two parts to the RRB ALP CBT 2 weightage: Part A, which decides your merit, and Part B, which is the qualifying trade test.

RRB ALP CBT 2 Part A Marks Distribution

The real competition starts at CBT 2. This stage evaluates a deeper comprehension and application than CBT 1.

Mathematics (Advanced Level)

• Algebra, Quadratic Equations

• Trigonometry basics

• Probability and Statistics

• Ratio & Proportion (advanced applications)

Reasoning (Advanced)

• Data Sufficiency

• Complex puzzles

• Analytical reasoning

• Statement-based questions

Basic Science & Engineering (Most Important)

• Physics: Work, Power, Energy, Electricity

• Mechanical: Thermodynamics, Machines

• Electrical: Circuits, Current, Voltage

• Engineering Drawing: Projections, instruments

Trade-Specific Topics (Part B)

• Electrician → Circuits, transformers

• Fitter → Tools, measurements

• Mechanical → Engines, motion

This section carries 40% weightage of CBT 2 Part A, making it the most critical area for ranking.

Part A consists of 100 questions to be solved in 90 minutes. For ALP posts, CBT 2 is followed by CBAT, and final merit is based on 70% weightage from CBT 2 Part A and 30% from CBAT, while Part B is only qualifying.

The RRB ALP CBT 2 marks distribution places a massive emphasis on basic science & engineering. With 40 marks at stake, this subject is the "rank-maker". It includes engineering drawing (projections, views, and drawing instruments) and core physics concepts like work, power, energy, and basic electricity.

Check Out: All in one RRB Assistant Loco Pilot CBT-1 PYQ

RRB ALP CBT 2 Part B Trade Details

Part B is qualifying in nature. It consists of 75 questions based on your chosen trade (electrician, fitter, mechanical, etc.). You must score at least 35% to pass this section. While it doesn't contribute to your final merit score, failing here disqualifies you entirely, regardless of how well you performed in Part A.

RRB ALP Preparation Strategy

Not all topics are equal. A smart aspirant studies based on return on effort.

High Priority Topics for RRB ALP Exam

• Reasoning (CBT 1 highest weightage)

• Basic Science & Engineering (CBT 2 rank maker)

• Percentage, Ratio, Arithmetic

Medium Priority Topics for RRB ALP Exam

• Algebra, Geometry

• Coding-Decoding

• Physics concepts

Low Priority Topics for RRB ALP Exam

• General Awareness (limited marks)

• Rare or unpredictable topics

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RRB ALP Study Plan Timeline for 2026 Exam

A structured timeline ensures consistent preparation without burnout.

Phase 1: 40 Day Concept Building Plan

• Cover Mathematics + Reasoning basics

• Build strong concepts in Physics and engineering.

• Focus on understanding, not speed

Phase 2: 20 Day Practice Plan

• Solve topic-wise questions

• Start mock tests

• Identify weak areas

Phase 3: Final Revision and Mock Test Strategy

• Focus only on high-weightage topics

• Analyse mock mistakes

• Improve speed and accuracy

Strategies For RRB ALP Topic Wise Weightage

Using the RRB ALP topic wise weightage to your advantage means shifting your focus as the exam nears:

1. Prioritise Reasoning: Since it has the highest marks in CBT 1, aim for 100% accuracy here to build a solid score buffer.

2. Master Engineering Drawing: For CBT 2, do not leave Basic Science & Engineering for the last minute. It carries 40% of the Part A weightage.

3. Arithmetic First: In mathematics, master percentage and ratio & proportion first, as these concepts are used across almost all other chapters.

4. Mock Test Analysis: Use weightage data to analyse your mocks. If you are missing questions in high-weightage areas like physics, or revise those chapters immediately.

Read More: RRB ALP Previous Year Question Paper PDFs

RRB ALP Topic Wise Weightage FAQs

Which subject has the highest RRB ALP topic wise weightage in CBT 1?

In CBT 1, reasoning (mental capacity) is the most important part, with 25 out of 75 questions.

What is the RRB ALP CBT 2 marks distribution for basic science & engineering?

The most important part of CBT 2 Part A is Basic Science & Engineering, which has 40 questions out of 100.

Are the marks for Part B included in the final merit list?

No, Part B of CBT 2 is only for qualifying. Part A must have a score of at least 35% for you to be eligible for the merit list.

How many questions from physics can I expect in the RRB ALP Weightage CBT 1?

Physics usually makes up most of the General Science part, with 8 to 10 questions based on the 10th-grade curriculum.

Is there negative marking in both CBT 1 and CBT 2?

Yes, both stages of the RRB ALP exam follow a negative marking scheme where 1/3 of a mark is deducted for every incorrect answer.