RRB CBT
Introduction
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Railway recruitment, all-India opportunity, merit-based selection
RRB Computer Based Test (CBT) is a competitive recruitment examination conducted by the Railway Recruitment Boards under the Ministry of Railways for filling notified railway posts through a transparent, merit-based selection process. The exam checks subject knowledge, general awareness, reasoning, language ability, and post-specific aptitude depending on the recruitment notification.
It opens the path to government service in railway cadres with structured pay, allowances, job security, medical benefits, NPS coverage, and promotion opportunities across the railway system.
Important Highlights
| Particular | Details |
|---|---|
| Full form | RRB Computer Based Test (CBT) - Railway Recruitment Boards |
| Conducting body | Railway Recruitment Boards (RRBs), Ministry of Railways |
| Frequency | Annual / as notified |
| Scope | Central |
| Region | All India |
| Mode | Online CBT |
| Official website | https://www.rrbcdg.gov.in |
| Basic eligibility | 10th / 12th / ITI / Diploma / Degree, depending on post |
| Selection stages | CBT-1, CBT-2, skill test/typing/CBAT if applicable, document verification, medical examination |
| Salary range | Pay Level 1 to Level 6, depending on post |
| Reservation summary | SC 15%, ST 7.5%, OBC (NCL) 27%, EWS 10%, PwBD 4% |
Notification and Application
RRB recruitment is announced through official notifications on the RRB portal. Candidates should regularly check the Recruitment / What’s New section before applying.
Application mode
- Online only through the official RRB portal
How recruitment is announced
- Separate notifications are issued for different post groups and recruitment cycles
- The notification contains post-wise eligibility, exam pattern, fee details, and vacancy breakup
- Application dates, correction window, admit card, and exam schedule are released on the official website
Typical documents required
- Recent passport-size photograph
- Signature
- Educational certificates
- Caste/category certificate, if applicable
- PwBD certificate, if applicable
- EWS certificate, if applicable
- Valid ID proof
- Mobile number and email ID
- Scanned copies in the prescribed format
Eligibility
Nationality
- Indian citizen
- Certain posts may also permit subjects of Nepal and Bhutan as per Government of India rules
Educational qualification
Eligibility depends on the post notified in the recruitment advertisement:
- Level-1 posts: 10th pass / ITI
- NTPC posts: 12th pass or graduation, depending on the post
- Junior Engineer posts: Diploma or Degree
- ALP posts: ITI or other post-specific qualification as notified
Age limit
- Graduate posts: 18 to 33 years
- Level-1 posts: 18 to 30 years
Age relaxation
| Category | Age Relaxation |
|---|---|
| SC | 5 years |
| ST | 5 years |
| OBC (NCL) | 3 years |
| PwBD | As per Government of India rules |
| Ex-servicemen | As per Government of India rules |
| Other eligible categories | As per the notification and applicable rules |
Eligibility notes
- The exact qualification and age range are always post-specific
- Candidates must meet the qualification on the closing date mentioned in the notification
- Reservation benefits apply only when valid certificates are produced in the prescribed format
Reservation
RRB recruitment follows Government of India reservation policy in force on the date of notification.
| Category | Reservation |
|---|---|
| SC | 15% |
| ST | 7.5% |
| OBC (NCL) | 27% |
| EWS | 10% |
| Unreserved | Remaining vacancies |
Horizontal reservation
- PwBD: 4% across the notified disability categories
- Ex-servicemen: As per rules
- Women: Where provided in the recruitment rules or notification
Exam Pattern
Stage-wise selection process
1. CBT-1
2. CBT-2
3. Typing Test / CBAT / Skill Test, if applicable
4. Document Verification
5. Medical Examination
CBT-1
- Objective online test
- Used primarily as a screening stage
- Marks, duration, and subject distribution depend on the post notification
- Negative marking applies
CBT-2
- Objective online test
- Generally the merit-deciding stage
- Pattern and duration depend on the recruitment category
- Negative marking may apply as notified
Skill test / Typing / CBAT
- Conducted only for posts where required
- Qualifying in nature
- No negative marking
Document verification
- Verification of eligibility, identity, and category certificates
- Qualifying stage
Medical examination
- Conducted according to railway medical standards for the notified post
- Qualifying stage
Negative marking
- Applicable in CBT stages as mentioned in the notification
- The exact deduction is notified with the recruitment advertisement
Selection Process
The selection process is merit-based and rule-bound. Candidates are shortlisted through the CBT stages first, then called for skill tests where applicable, followed by document verification and medical examination. Final appointment depends on merit, eligibility, reservation rules, medical fitness, and verification of documents.
Syllabus
General Awareness
- History
- Geography
- Polity
- Economy
- Environment
- Science and Technology
- Current Affairs
Mathematics / Quantitative Aptitude
- Number system
- Percentages
- Ratio and proportion
- Profit and loss
- Time and work
- Time, speed and distance
- Algebra
- Geometry
- Data interpretation
- Arithmetic
General Intelligence and Reasoning
- Series
- Coding-decoding
- Analogy
- Classification
- Syllogism
- Blood relation
- Direction sense
- Seating arrangement
- Data sufficiency
- Logical reasoning
English / Hindi
- Reading comprehension
- Grammar
- Vocabulary
- Sentence improvement
- Error spotting
- Cloze test
- Basic usage and comprehension where prescribed
Technical / post-specific subjects
- Relevant subject at the standard of the eligibility degree
- Applicable mainly for technical and professional posts such as JE and ALP
- The exact syllabus follows the recruitment notification and post family
How to Apply
1. Visit the official RRB website: https://www.rrbcdg.gov.in
2. Open the active recruitment notification
3. Register using a valid email ID and mobile number
4. Fill in personal, academic, and category details
5. Upload photo, signature, and required certificates in the prescribed format
6. Pay the application fee, if applicable
7. Submit the form and save the confirmation page
8. Track updates, corrections, admit card, and results through the same portal
Application Fee
The fee structure is notified recruitment-wise on the official advertisement.
| Category | Fee |
|---|---|
| General / OBC | Fee as notified in the recruitment advertisement |
| SC / ST | Fee as notified in the recruitment advertisement |
| PwBD | Fee as notified in the recruitment advertisement |
| Women | Fee as notified in the recruitment advertisement |
Payment modes
- Net banking
- UPI
- Debit card
- Credit card
Vacancies
RRB vacancies are announced cycle-wise and post-wise through official notifications. The vacancy count depends on sanctioned strength, recruitment requirement, and category distribution.
Category-wise distribution pattern
- General: about 40%
- OBC: 27%
- SC: 15%
- ST: 7.5%
- EWS: 10%
Salary
RRB posts are paid according to the 7th CPC pay matrix. The exact salary depends on the post and pay level.
| Pay Level | Basic Pay |
|---|---|
| Level 1 | Rs 18,000 |
| Level 2 | Rs 19,900 |
| Level 5 | Rs 29,200 |
| Level 6 | Rs 35,400 |
Allowances and benefits
- Dearness Allowance
- House Rent Allowance
- Transport Allowance
- Medical facilities
- LTC
- NPS employer contribution
- Running allowance where applicable
- Uniform, field, risk, or hardship allowances where applicable
Cutoff
Cutoffs are published category-wise with the official result. They vary by vacancy count, number of applicants, paper difficulty, and normalization rules, where applicable.
Recent cutoff trend
| Year | Gen | OBC | SC | ST |
|---|---|---|---|---|
| 2025 | 55% to 65% | 50% to 60% | 45% to 55% | 42% to 52% |
| 2024 | 54% to 64% | 49% to 59% | 44% to 54% | 41% to 51% |
Preparation
Recommended books
- NCERT Class 6 to 12
- Lucent’s General Knowledge
- R.S. Aggarwal for Quantitative Aptitude and Reasoning
- Wren & Martin for English
- Standard subject textbook for the relevant technical or professional discipline
- Monthly current affairs magazine or compilation
Study strategy
- Months 1 to 3: Build concepts and basics
- Months 4 to 6: Solve previous year papers and sectional tests
- Months 7 to 9: Full-length mocks, revision, and weak-area improvement
Practical tips
- Study 5 to 6 focused hours daily
- Make short revision notes
- Practice with a timer
- Analyse negative-marking losses after every mock
- Revise current affairs regularly
- Use official previous year papers from the RRB website
Career Path
After selection, candidates usually undergo training or probation as per the post rules. Posting may be across all-India railway locations, field units, or administrative establishments depending on service needs.
Growth and promotions
- Time-bound MACP financial upgradations
- Departmental promotions
- Senior supervisory roles
- Administrative grade progression over a long career
- Departmental examinations where applicable
Official Sources
- Official website: https://www.rrbcdg.gov.in
- Notification archive: https://www.rrbcdg.gov.in
- Syllabus PDF: https://www.rrbcdg.gov.in
- National job portal: https://www.ncs.gov.in
- National portal: https://www.india.gov.in
FAQs
1. What is the full form of RRB CBT?
RRB CBT stands for Railway Recruitment Boards Computer Based Test.
2. Who conducts the RRB Computer Based Test?
It is conducted by the Railway Recruitment Boards (RRBs) under the Ministry of Railways.
3. Is RRB CBT a central government recruitment exam?
Yes. It is a central recruitment exam conducted for railway posts under the Government of India.
4. Which posts are selected through RRB CBT?
RRB CBT is used for posts such as Level-1, NTPC, Junior Engineer, and ALP, depending on the specific notification.
5. What is the basic eligibility for RRB CBT?
Eligibility is post-specific. It generally includes 10th pass or ITI for Level-1, 12th pass or graduation for NTPC, Diploma or Degree for JE, and ITI for ALP.
6. What is the age limit for RRB CBT?
The age limit varies by post. Commonly, it is 18 to 33 years for graduate posts and 18 to 30 years for Level-1 posts.
7. Is there age relaxation for reserved categories in RRB CBT?
Yes. OBC candidates get 3 years’ relaxation, while SC and ST candidates get 5 years’ relaxation. Other relaxations apply as per Government rules.
8. What is the exam pattern for RRB CBT?
The selection process generally includes CBT-1, CBT-2, skill test or typing test or CBAT where applicable, document verification, and medical examination.
9. Is there negative marking in the RRB CBT exam?
Yes. Negative marking applies in CBT stages as mentioned in the official notification.
10. What subjects are included in the RRB CBT syllabus?
The syllabus includes General Awareness, Mathematics, Reasoning, English or Hindi, and technical or post-specific subjects where applicable.
11. Does the syllabus differ for NTPC, Level-1, JE, and ALP posts?
Yes. The core sections are similar, but the difficulty level, subject distribution, and technical content vary by post.
12. How many stages are there in the selection process?
The process usually has five stages: CBT-1, CBT-2, skill test or typing or CBAT if applicable, document verification, and medical examination.
13. Is typing test or CBAT required for all posts?
No. It is required only for posts where the recruitment notification prescribes it.
14. How can I apply for RRB CBT?
You can apply online through the official RRB website by registering, filling the form, uploading documents, paying the fee, and submitting the application.
15. What documents are usually needed for the application?
Common documents include photo, signature, educational certificates, caste or category certificate, PwBD certificate if applicable, ID proof, and contact details.
16. What is the application fee for RRB CBT?
The fee is notified in the recruitment advertisement and varies by category.
17. What is the salary after selection in RRB recruitment?
Salary depends on the post and pay level. Basic pay ranges from Rs 18,000 to Rs 35,400, along with allowances.
18. What allowances are given along with RRB salary?
Allowances may include DA, HRA, Transport Allowance, medical benefits, LTC, NPS contribution, and post-specific allowances.
19. Where can I check the official notification and results?
You can check the official notification and results on https://www.rrbcdg.gov.in.
20. How are the cutoff marks decided in RRB CBT?
Cutoffs depend on vacancies, difficulty level, applicant count, normalization rules, and category-wise reservation.