RRB ALP Exam Pattern
Each stage is checked separately so one stage cannot inherit another stage's scoring rules.
CBT 1
Official Recruitment of Assistant Loco Pilots CEN 01/2025 pattern| Questions | 75 |
| Total marks | 75 |
| Duration | 60 minutes |
| Negative marking | 0.333 per wrong answer |
| Sections | Mathematics, Mental Ability, General Science, General Awareness |
| Test | Qs | Marks | Min |
|---|---|---|---|
| Mathematics | 20 | 20 | 16 |
| Mental Ability | 25 | 25 | 20 |
| General Science | 20 | 20 | 16 |
| General Awareness | 10 | 10 | 8 |
Timing: Single 60-minute timer for all four sections combined (no sectional lock)..
CBT 1 is a screening exam only: marks are not counted while preparing the final panel. Minimum pass percentage: UR and EWS 40%, OBC (NCL) and SC 30%, ST 25%. Roughly 15 times the notified vacancies per RRB are shortlisted into CBT 2 based on normalized CBT 1 merit.
Official source · checked 7 August 2026CBT 2
Official Recruitment of Assistant Loco Pilots CEN 01/2025 pattern| Questions | 100 |
| Total marks | 100 |
| Duration | 90 minutes |
| Negative marking | 0.333 per wrong answer |
| Sections | Mathematics, General Intelligence and Reasoning, Basic Science and Engineering |
| Test | Qs | Marks | Min |
|---|---|---|---|
| Mathematics | 25 | 25 | 22 |
| General Intelligence and Reasoning | 25 | 25 | 23 |
| Basic Science and Engineering | 50 | 50 | 45 |
Timing: Single 90-minute timer for all three Part A sections combined (no sectional lock). Part B and the CBAT are separate, later stages not covered by this mock..
This mock covers Part A only (100 questions, 90 minutes). Part B is a separate 75-question, 60-minute qualifying test (minimum 35% to pass) drawn from trade-specific syllabi set by the Directorate General of Training, and the questions a candidate receives depend on their own ITI trade or engineering discipline, so it cannot be modeled as a single common-syllabus mock. Candidates who qualify Part B then take the Computer Based Aptitude Test (CBAT), a psychometric battery (memory, following directions, perceptual speed, and similar tests) with no negative marking, which is also excluded here since it is not a knowledge-based test. Final merit is 70% weightage on Part A of CBT 2 plus 30% weightage on the CBAT score, among candidates who qualify Part B and CBAT.
Official source · checked 7 August 2026