RRB ALP has a 4-stage selection process. CBT 1 screens candidates; CBT 2 Part A determines merit; CBT 2 Part B qualifies trade knowledge; CBAT assesses aptitude for driving duties. Only candidates cleared for CBAT can be appointed as ALP (not Technician).
CBT 1 Pattern
| Subject | Questions | Marks | Duration |
|---|---|---|---|
| Mathematics | 20 | 20 | 60 Minutes |
| General Intelligence & Reasoning | 25 | 25 | |
| General Science | 20 | 20 | |
| General Awareness & Current Affairs | 10 | 10 | |
| Total CBT 1 | 75 | 75 |
CBT 2 Pattern
| Component | Questions | Marks | Duration | Nature |
|---|---|---|---|---|
| Part A (General) | 100 | 100 | 90 Minutes | Merit-Determining |
| Part B (Trade-specific) | 75 | 75 | 60 Minutes | Qualifying (min 35%) |
Marking Scheme (Both CBT 1 and CBT 2)
- Correct answer: +1 mark
- Wrong answer: −1/3 mark (negative marking)
- Unattempted: 0 marks
Computer-Based Aptitude Test (CBAT)
- Only for ALP posts (not required for Technician Grade III)
- Tests: Intelligence Test, Memory Test, Following Directions, Depth Perception, Concentration, Vigilance
- Minimum qualifying T-Score: 42 in each test battery
- CBAT is qualifying only – marks not added to merit
- Shortlist for CBAT: 8 times ALP vacancies based on CBT 2 Part A merit
Medical Examination
- ALP: Medical Standard A1 (most stringent – 6/6 vision, normal colour vision)
- Technician Grade III: Applicable standard per department post