Single Stage CBT | CBAT | Document Verification | Medical Examination
The RRB Station Master selection process under CEN 08/2026 has four stages: a single-stage Computer Based Test (CBT), a Computer Based Aptitude Test (CBAT), Document Verification (DV) and a Medical Examination (ME).
| RRB Station Master 2026 Selection Process Overview | |
|---|---|
| Details | Information |
| Selection Stages | Single Stage CBT, CBAT, Document Verification and Medical Examination |
| CBT Questions and Duration | 100 questions in 120 minutes |
| Negative Marking | 1/3 mark for each wrong answer in CBT. No negative marking in CBAT. |
| Shortlisting for CBAT | 8 times the vacancies (RRB-wise), based on CBT merit |
| Final Merit Weightage | 70% CBT and 30% CBAT |
| Shortlisting for DV and Medical | 1:1 of the vacancies (RRB-wise) |
| Medical Standard | A-2 |
Candidates must clear each stage to reach the next one. The table below shows what happens at every stage.
| Stage | Name | What Happens |
|---|---|---|
| 1 | Single Stage CBT | Screening test. Candidates equal to 8 times the vacancies are shortlisted for the CBAT. |
| 2 | CBAT | Aptitude test. Candidates must qualify in each test battery to be considered for merit. |
| 3 | Document Verification | Candidates equal to the number of vacancies are called as per merit and railway zone options. |
| 4 | Medical Examination | Candidates must meet the Medical Standard A-2. |
The CBT is a screening test with objective multiple-choice questions. The standard of questions is generally in line with the educational standard prescribed for the post. The normalised CBT score is used to shortlist candidates for the CBAT.
| Section | No. of Questions | Marks | Duration |
|---|---|---|---|
| Basic Science, Mathematical | 30 | 30 | 120 Minutes |
| Data Analysis and Interpretation | 20 | 20 | |
| Logical Capability | 20 | 20 | |
| Mental Reasoning | 20 | 20 | |
| Total | 100 | 100 |
Candidates must score at least the percentage of marks given below. This is also applicable to Ex-Servicemen as per their community.
| Category | Minimum Qualifying Marks |
|---|---|
| UR | 40% |
| EWS | 40% |
| OBC-NCL | 30% |
| SC | 30% |
| ST | 25% |
The Computer Based Aptitude Test (CBAT) is the second stage and is specific to the Station Master post. Candidates equal to 8 times the vacancies (RRB-wise) are shortlisted from each community, that is UR, OBC-NCL, SC, ST and EWS (including Ex-Servicemen), based on their CBT performance.
| Particulars | Details |
|---|---|
| Shortlisting | 8 times the vacancies (RRB-wise) from each community, based on CBT merit |
| Language | Questions and answer options only in English and Hindi |
| Qualifying Score | Minimum T-Score of 42 in each test battery |
| Relaxation | No relaxation in the minimum T-Score for any category (SC/ST/OBC-NCL/EWS/ExSM) |
| Negative Marking | No negative marking |
| Vision Certificate | Original certificate in the prescribed format (Annexure VI, or VI-A for Ex-Servicemen) must be produced on the CBAT day |
The final merit list is prepared only from candidates who qualify in the CBAT. The marks of both stages are combined with the weightage given below.
| Stage | Weightage in Final Merit |
|---|---|
| Single Stage CBT | 70% |
| CBAT | 30% |
If two or more candidates get the same marks, the merit position is decided as follows:
Candidates equal to the number of vacancies are called for Document Verification (DV), RRB-wise, as per their merit and railway zone options. RRBs verify the details in the online application against the original documents only after a candidate has cleared all earlier stages. Any mismatch, or failure to meet the eligibility conditions, leads to rejection of the candidature.
| Document | Who Needs It |
|---|---|
| Educational qualification certificates and mark sheets | All candidates |
| Matriculation/SSLC/10th certificate (name, parents' names, date of birth) | All candidates |
| Address proof for the present address | All candidates |
| Self-declaration on LASIK or corrective eye surgery (Annexure VI-B) | All candidates |
| SC/ST caste certificate (Annexure-I) | SC / ST candidates |
| OBC-NCL certificate (Annexure-II) and self-declaration (Annexure-II A) | OBC-NCL candidates |
| Income and Asset Certificate for 2025-26 (Annexure-III) | EWS candidates |
| EBC certificate (Annexure-IV), BPL card, Central Government poverty alleviation certificate or Izzat MST | EBC candidates claiming fee concession |
| Minority community declaration affidavit on non-judicial stamp paper (Annexure-V) | Minority candidates claiming fee waiver |
| Ex-Servicemen declarations (Annexure VII and VII-A) | Ex-Servicemen and serving defence personnel |
| No Objection Certificate (NOC) from the employer | Candidates serving in Central/State Government or PSUs, including Railways |
| Gazette Notification or legal document with a valid photo ID | Candidates whose name has changed |
| Certificate of Eligibility from the Government of India | Nepal/Bhutan subjects and persons of Indian origin |
Candidates called for Document Verification must also pass the medical fitness test conducted by the Railway Administration. The post needs Medical Standard A-2, with distant vision 6/9, 6/9 without glasses and near vision Sn 0.6, 0.6 without glasses, along with normal colour, binocular, night and myopic vision.
Explore important sections and information related to RRB Station Master.
The selection process has four stages: a single-stage CBT, a Computer Based Aptitude Test (CBAT), Document Verification and a Medical Examination.
There is only one stage of CBT. It is followed by the CBAT, which is a separate aptitude test.
The CBT has 100 questions of 1 mark each to be solved in 120 minutes: Basic Science, Mathematical and Analytical Capability (60), Logical Capability (20) and Mental Reasoning (20).
Yes, 1/3 mark is deducted for each wrong answer in the CBT. There is no negative marking in the CBAT.
The minimum qualifying marks are 40% for UR and EWS, 30% for OBC-NCL and SC, and 25% for ST.
Candidates equal to 8 times the vacancies (RRB-wise) are shortlisted from each community based on CBT merit.
Candidates must get a minimum T-Score of 42 in each test battery. No relaxation is given to any category.
The final merit list is prepared from CBAT-qualified candidates, with 70% weightage to CBT marks and 30% weightage to CBAT marks.
The older candidate gets the higher rank. If the age is also the same, the alphabetical order of the given name (not the surname) is used.
Bring the e-call letter, an original photo ID, a recent colour passport photograph and the original vision certificate (Annexure VI, or VI-A for Ex-Servicemen). Without the vision certificate you will not be allowed to appear in the CBAT.
Candidates equal to the number of vacancies are called RRB-wise, as per their merit and railway zone options.