RRB ASM is conducted by Railway Recruitment Boards (RRBs), Ministry of Railways. It is a CBT (Computer Based Test) exam consisting of 165 questions for 100 marks with a duration of 60 minutes.
There is no negative marking. The minimum qualifying score is Varies by category.
| Section | Questions | Weightage |
|---|---|---|
| Aptitude Test Battery (qualifying 42 marks each) | 165 | 100% |
| Total | 165 | 100% |