RRB ALP Syllabus 2026: Complete guide for aspirants

RRB's 2026 ALP exam now uses a final merit split of 50% CBT2 Part A and 50% CBAT , so how you prepare for both objective engineering knowledge and aptitude matters more than ever.

This guide covers the exam pattern, exact question counts and timings, qualifying cutoffs you must clear, and a focused 8-week plan tuned to the Class 10 level syllabus the board follows.

Quick Snapshot: What to expect in RRB ALP Syllabus 2026

• The selection unfolds in stages: screening CBT1, CBT2 (Part A + Part B), CBAT, and then document verification.
• Key 2026 changes: General Awareness has been removed from CBT1; the final merit now uses 50% CBT2 Part A + 50% CBAT .
• Questions are mostly at a Class 10 standard. Exam medium includes Hindi, English and other regional languages on the official portal rrbapply.gov.com.

Exam pattern at a glance

Notes: CBT1 is only a screening test — clearing category cutoffs is mandatory to move to CBT2. CBT2 Part B and CBAT are qualifying in nature but CBAT is also used in the final merit as per the present weightage.

Detailed breakdown: CBT1 syllabus and approach

CBT1 is short and fast-paced: 75 questions in 60 minutes covering Mathematics, General Intelligence & Reasoning, and General Science. Scores here are not added to merit but you must clear category cutoffs to proceed.

Qualifying percentages for CBT1 are: UR/EWS 40% , OBC 30% , SC 30% , ST 25% . Remember these are pass thresholds, not cutoffs for merit.

Syllabus focus (Class 10 level): - Mathematics: number system, percentage, ratio & proportion, simple & compound interest, time & work, time & distance, mensuration, basic algebra, basic geometry, elementary statistics, calendar & clock. - General Intelligence & Reasoning: series, analogies, coding‑decoding, syllogism, Venn diagrams, classification, directions, data interpretation basics. - General Science: physics basics (laws of motion, electricity), chemistry fundamentals (acids, bases, periodic table), and life science (basic human biology, cells, diseases).

CBT1 approach and tips: - Treat CBT1 as a high-speed elimination round. Accuracy wins because of -1/3 negative marking. - Aim to attempt 60–65 well-practiced questions rather than guessing widely. - Practice sectional timed drills: 20–25 maths, 25–30 reasoning, 20 science in many mini-tests.

Detailed breakdown: CBT2 Part A — syllabus that counts for merit

CBT2 Part A is what forms half of your final merit (after the 2026 change). It has 100 questions and 90 minutes . The subjects are Mathematics, General Intelligence & Reasoning, Basic Science & Engineering, and General Awareness (Part A only).

Syllabus highlights (Class 10 level, deeper than CBT1): - Mathematics and reasoning: more application and multi-step problems; expect speed and accuracy demands. - Basic Science & Engineering: engineering drawing basics, units and measurements, mechanics (work, power, energy), basic electricity, levers and simple machines, heat & temperature, occupational safety, and IT literacy. - General Awareness: static GK and current affairs (national events, economy basics, art & culture, awards). This appears only in Part A.

Study strategy for Part A: - Prioritise topics that carry repeatable marks: algebra, percentages, ratios, time–distance, basic electricity, and engineering drawing concepts. - Daily mix: 45–50 minutes maths, 30 minutes science/engineering, 20–25 minutes reasoning or GA. - Build accuracy with sectional tests; your goal is high-scoring accuracy rather than attempting everything.

Detailed breakdown: CBT2 Part B — trade-specific qualifying paper

Part B is trade-specific, 75 questions in 60 minutes , and is qualifying in nature. You must score at least 35% to pass Part B. It does not add marks to the merit list.

Common trade papers include Electrician, Electronics Mechanic, Fitter, Mechanic (Diesel), Mechanic Motor Vehicle, Refrigeration & AC Mechanic, Instrument Mechanic, Wireman, Turner, Machinist, Armature & Coil Winder, Heat Engine.

Typical topics per trade (examples): - Electrician: basic circuit concepts, wiring symbols, instruments, safety rules. - Fitter / Turner / Machinist: fitting practices, tools, machine parts, machining processes. - Mechanic Diesel / Motor Vehicle: engine components, fuel systems, lubrication, diagnostics.

How to prepare Part B efficiently: - Go through your trade’s standard practical manuals or diploma-level basics. Focus on frequently tested practical procedures and fault diagnosis. - Practice previous trade papers and mock tests under time limits. - If you are unsure about detailed trade theory, focus on common practical operations and safety rules — these are often recurring topics.

CBAT: modules, qualifying criteria and smart practice plan

CBAT tests aptitude traits tied to ALP duties: memory, concentration, depth perception, spatial perception, direction sense, observation, and decision making. Exact module names and tasks are consistent across recent RRB patterns.

Key rules you must remember: - You must score minimum 42 marks in each CBAT module to be eligible. - There is no negative marking in CBAT. - Although CBAT has qualifying per-module minimums, RRB now uses CBAT scores in final merit at a 50% weight , so perform well across modules.

Practical drills and routine: - Daily short drills (20–30 minutes) for memory and concentration: sequence recall, symbol recall, and simple visual memory games. - Use inexpensive depth‑perception and spatial-reasoning apps or free online CBAT simulators to practice alignment and 3D-2D matching tasks. - Take full CBAT mock sessions weekly after week 4 of your study plan to build speed and familiarity with test interfaces.

Suggested low-cost tools: - Mobile apps labelled for CBAT practice (look for ones that simulate railway aptitude modules). - Simple offline methods: use a stopwatch to practice memory sequences, draw projection sketches for spatial perception, and practice map-based direction sense questions from old aptitude banks.

Scoring, weightage and how final merit is calculated

The current formula for the final merit list is: 50% of CBT2 Part A + 50% of CBAT . This is a change from the previous split when CBT2 Part A had heavier weight (70%) and CBAT 30%.

What stays qualifying only: - CBT1 is screening — its scores do not go into merit. - CBT2 Part B is qualifying only and does not add to your merit, but you must score 35% to pass. - CBAT requires 42 marks per module as a minimum, and there is no negative marking.

How to allocate study hours by weightage: - Since CBT2 Part A and CBAT share merit equally now, split focused study time: roughly 50% of merit-focused study on Part A topics and 50% on CBAT aptitude drills after clearing basic CBT1 routines. - Treat Part B and CBT1 as pass/fail gates — ensure consistent practice to clear them, but do not overinvest time that compromises Part A and CBAT preparation.

Quick allocation guideline for a balanced 6-hour study week (example): - CBT2 Part A topics: 3 hours (maths & basic engineering) - CBAT drills: 1.5 hours (short module practice) - CBT2 Part B / trade: 0.75 hour (focused trade topic) - Mock tests & revision: 0.75 hour

Topic-wise study plan and weekly schedule (8-week blueprint)

This 8-week plan assumes you have basic Class-10 level knowledge. Adjust hours if you are working or studying full-time.

Notes for working students: - Split study into two slots: 45–60 mins before work, 60–90 mins after. - Weekend longer sessions for full mock tests.

How many mocks? - Aim for at least 10 full-length CBT2 mocks before the exam and 15–20 sectional/CBT1-style short tests. - Do weekly CBAT mock sessions from week 4 onwards.

Time management, negative marking and test-day strategy

Negative marking rule: -1/3 mark for each wrong answer in CBT1 and CBT2. CBAT has no negative marking.

Smart guessing rules: - If you can eliminate one or more options quickly, guessing becomes a positive expected value move. If only one option eliminated, better skip unless confident. - For a four-option MCQ, random guess expected loss is greater than random gain because of -1/3. Only guess when probability of correct answer exceeds 25% reliably.

Suggested section-wise timing templates: - CBT1 (60 mins / 75 q): 20–25 mins maths, 20–25 mins reasoning, 10–15 mins science. Leave final 5–10 mins for review of marked questions. - CBT2 (Part A 90 mins / 100 q): aim 45–50 mins for maths + reasoning cluster, 25–30 mins for basic engineering & science, 10–15 mins for GA. Part B (60 mins / 75 q) should be paced at ~45–50 secs per question.

Test-day checklist: - Confirm language choice at login (Hindi / English / regional options available on the official portal). - Practice the demo test on RRB interface at home to avoid login surprises. - Carry admit card and photo ID as per instructions. Reach at least 60 minutes early. - Start with the sections you are strongest in to build confidence and bank marks early.

High-yield revision resources and practice material recommendations

Books and NCERTs: - NCERT Class 9–10 Maths and Science for basics and concept clarity. - A focused RRB ALP practice book covering Class 10-level engineering basics and trade theory for Part B.

Mocks and practice: - Take timed full-length mocks that simulate CBT2 (175 questions, 150 minutes). - Sectional tests for reasoning and maths to sharpen speed.

CBAT practice tools: - Free CBAT simulators and low-cost mobile apps that mirror railway aptitude modules. - Offline drills: memory sequence exercises, 2D–3D matching sketches, and map direction practice.

How many hours weekly? - If you have 3–4 weeks: 3–4 hours daily with at least one full mock per week. - If you have 8 weeks: follow the 8-week blueprint above and ramp mocks in the last three weeks.

Gaps to watch out for and admin details to confirm before applying

RRB notifications often leave operational details you must track yourself. Keep an eye on the official portal rrbapply.gov.com for these items before or after you apply: - Application start and end dates (not given here) - Vacancy count for ALP and zone-wise openings - Exam fee, fee categories and refund rules - Age limit, age relaxations and category rules - Educational qualification specifics and document list for verification - Exam city allotment, admit card release and city intimation

What you should save: - Screenshots of the official notification and PDFs for eligibility, syllabus, and exam pattern from rrbapply.gov.com. - Admit card and any city intimation emails. Keep scanned copies of photo ID and qualifying certificates.

Final quick tips for the exam week

• In the last 7 days, reduce learning new topics. Focus on revision, mocks, and CBAT drills.
• Sleep well and keep short revision notes for quick last-minute reads: formula lists, engineering definitions, and trade hot-points.
• On test day, pick the language interface you practiced in — don’t change it at the centre unless necessary.

FAQs

Q1: Is General Awareness part of CBT 1 in 2026? A1: No. General Awareness has been removed from CBT1 in 2026. It is present only in CBT2 Part A.

Q2: Are CBT1 marks included in the final merit? A2: No. CBT1 is a screening test; its scores are not added to the final merit list. You must only clear the category qualifying percentages to move ahead.

Q3: What is the current final weightage between CBT2 and CBAT? A3: The present weightage is 50% CBT2 Part A and 50% CBAT for preparing the final merit.

Q4: Is there negative marking in CBAT? A4: No. CBAT has no negative marking. CBT1 and CBT2 (Part A & B) apply -1/3 for each wrong answer.

Q5: What are the qualifying marks for CBT2 Part B and CBAT modules? A5: CBT2 Part B requires a minimum of 35% to qualify. For CBAT, candidates must score at least 42 marks in each module .

Q6: Where should I verify official updates and application details? A6: Check the official RRB portal listed as rrbapply.gov.com for the latest notification, application dates, vacancy details, and admit card information.