Table of ContentsClick to view all sections
- RRB JE CBT-I Answer Key 2026: key details
- How to check the Railway RRB JE CBT-I Answer Key
- Important dates and application fee
- Age limit and educational qualification
- Vacancies: revised total and category figures
- Pay, selection stages and documents
- What to do after checking your answer key
- Common mistakes to avoid
- Final takeaway
- Official Links
The Railway RRB JE CBT-I Answer key for Junior Engineer recruitment under CEN 04/2026 is reported as released on 11 November 2026. The CBT-I was held on 27 and 28 October 2026, and the listed answer-key and objection window runs from 11 to 17 November. Candidates should use the relevant official RRB candidate-login portal to check their response details and follow the instructions in the official notice.
This guide brings together the reported answer-key schedule and the recruitment details supplied for CEN 04/2026, including the application timeline, fees, age limits, qualifications, vacancies, pay and selection stages. The key and candidate-response information is most relevant to candidates who appeared in CBT-I; the remaining sections provide reference information about the recruitment. Dates and rules below reflect the information available for this notice. Check the official notification and regional RRB portal before relying on a live deadline, post-specific requirement or process instruction.
RRB JE CBT-I Answer Key 2026: key details
| Item | Details |
|---|---|
| Recruiting authority | Railway Recruitment Board (RRB), Ministry of Railways |
| Recruitment notice | CEN 04/2026 – Junior Engineer recruitment |
| Posts reported | 4,028, including an increase of 35 over the original 3,993 |
| CBT-I exam dates | 27 and 28 October 2026 |
| Answer key / objection window listed | 11–17 November 2026 |
| Pay scale listed for JE | Level 6; ₹35,400 basic pay as stated in the recruitment details |
| Selection stages listed | CBT-I, CBT-II, document verification and medical examination |
The dates in the table distinguish the examination from the answer-key period: CBT-I took place on 27 and 28 October, while the listed answer-key and objection window begins on 11 November. The reported release date is the first day of that window. Candidates should use the notice and their own official login to confirm what is available to them, rather than assuming that a search result or an unofficial page reflects the current portal status.
How to check the Railway RRB JE CBT-I Answer Key
The answer key is generally accessed through the candidate login for the relevant RRB recruitment. The supplied details do not include a direct answer-key URL, so use the official RRB or RRB Apply portal rather than an unverified third-party download link. The Railway RRB JE CBT-I Answer key and response information should be checked only after confirming that the page relates to CEN 04/2026 and CBT-I.
| Step | Action |
|---|---|
| 1 | Open the official RRB portal used for CEN 04/2026, or the official RRB Apply portal linked below. |
| 2 | Find the CEN 04/2026 Junior Engineer CBT-I answer-key or candidate-response link. |
| 3 | Sign in using the registration details requested on the official login page. The recruitment information lists registration number and date of birth/password as login credentials. |
| 4 | Open the answer key and response details, then save or print a copy for your records. |
| 5 | If you believe an answer is incorrect, follow the objection instructions and deadline in the official notice. The listed window is 11–17 November 2026. |
Before logging in, make sure you have the registration information requested by the portal available. Enter it only on the official login page and check that the recruitment number and examination stage shown on the page match your application. If a page does not load or a link is unavailable, return to the regional RRB website or the official RRB Apply portal and look for the relevant CEN notice. Avoid entering personal details on an unverified page.
Once your response details are displayed, review the material carefully. Save a copy or print it for your own reference while it remains accessible. Compare your recorded responses with the key shown by the official portal. If you identify a possible discrepancy, use the official notice to establish whether challenges are permitted, how they must be submitted and what deadline applies. The supplied information does not state the objection fee or give a detailed challenge procedure, so those details must be checked in the notice rather than assumed.
If the objection window has closed by the time you read this, the portal may no longer accept challenges. Check the official notice for any update; do not assume that an objection can be submitted after the stated period. The answer key is a reference for reviewing responses; the information supplied here does not establish a score calculation method, result date or CBT-II schedule.
Important dates and application fee
| Event | Date or amount listed |
|---|---|
| Online application opened | 14 August 2026 |
| Registration deadline | 13 September 2026 |
| Fee payment / form submission deadline | 15 September 2026 |
| Form edit window | 16–25 September 2026 |
| Scribe-related window | 26–30 September 2026 |
| Application status | 7 October 2026 |
| CBT-I exam city information | 17 October 2026 |
| CBT-I exam | 27–28 October 2026 |
| Answer key / objection period | 11–17 November 2026 |
| Candidate category | Fee listed |
|---|---|
| General / OBC / EWS | ₹500 |
| SC / ST / PwBD (listed as PH) / female candidates | ₹250 |
| Application edit or modification charge | ₹250 |
| Payment method | Debit card, credit card or net banking |
The listed application, form-edit and scribe-related dates have passed. They are included here to give a chronological overview of the CEN 04/2026 process, not as an indication that applications or edits remain open. Candidates who need to check a past application detail should use the official portal and the relevant notice.
The fee summary is reproduced as provided, but it does not explain how category overlaps are treated or whether a refund applies in a particular situation. Do not infer a fee outcome from the category table alone. For any fee, edit-charge or payment question, consult the official notification and the instructions shown in the application portal.
Age limit and educational qualification
| Category | Age limit as on 1 January 2027 |
|---|---|
| Minimum age | 18 years |
| UR / EWS | Maximum 33 years |
| OBC-NCL | Maximum 36 years |
| SC / ST | Maximum 38 years |
These are the age limits reported for the recruitment, with the reference date stated as 1 January 2027. Any additional relaxation depends on the applicable notification rules and a candidate’s circumstances. A general age summary cannot establish whether a particular applicant qualifies for a relaxation, so check the official CEN and the rules that apply to your category before relying on an age calculation.
The qualification summary refers to an engineering diploma or degree, with separate requirements for posts such as JE (IT) and Chemical & Metallurgical Assistant. The exact discipline, subject and qualification requirements vary by post. A general statement about an engineering diploma or degree is not enough to determine eligibility for every post. Compare the name of the post you selected with the official post-wise qualification document, including any subject or discipline conditions stated there.
For candidates reviewing the recruitment after the exam, this distinction remains important when checking application information or understanding the post applied for. Do not use another post’s qualification requirement as a substitute for the one listed against your chosen post. The detailed post-wise document and official notification are the appropriate sources for any eligibility decision.
Vacancies: revised total and category figures
The recruitment details report an original total of 3,993 posts and an increase of 35, taking the reported overall total to 4,028. The category-wise figures below add up to the original 3,993. No revised category allocation for the additional 35 posts is provided in the supplied details. This means the regional and category totals shown in the table should not be presented as a breakdown of all 4,028 posts.
| Post grouping shown | UR | SC | ST | OBC | EWS | Total shown |
|---|---|---|---|---|---|---|
| Junior Engineer, Depot Material Superintendent and Chemical & Metallurgical Assistant (as grouped in the vacancy summary) | 1,699 | 624 | 363 | 913 | 394 | 3,993 |
| Additional increase reported | 35 posts; category-wise split not stated in the supplied figures | 35 | ||||
| Revised total reported | Original 3,993 plus 35 additional posts | 4,028 | ||||
The original category totals are useful for understanding the vacancy table as supplied, but they do not reveal where the additional 35 posts were allocated. A candidate comparing totals should therefore keep the two figures distinct: 3,993 is the total represented by the category-wise table, and 4,028 is the reported revised overall total. For any post-wise or revised regional allocation, refer to the official vacancy document if one is available.
RRB-wise vacancy distribution in the 3,993-post table
| RRB and railway zone(s) shown | UR | SC | ST | OBC | EWS | Total |
|---|---|---|---|---|---|---|
| Ahmedabad (WR) | 45 | 24 | 19 | 38 | 17 | 143 |
| Ajmer (NWR) | 110 | 41 | 10 | 68 | 23 | 252 |
| Bangalore (SWR) | 119 | 45 | 23 | 79 | 32 | 298 |
| Bhopal (WR / WCR) | 56 | 14 | 10 | 25 | 8 | 113 |
| Bhubaneswar (ECOR) | 40 | 14 | 4 | 19 | 9 | 86 |
| Bilaspur (CR / SECR) | 51 | 19 | 19 | 22 | 13 | 124 |
| Chandigarh (NR) | 77 | 31 | 13 | 49 | 13 | 183 |
| Chennai (SR) | 145 | 59 | 35 | 81 | 42 | 362 |
| Gorakhpur (NER) | 67 | 44 | 22 | 40 | 25 | 198 |
| Guwahati (NFR) | 132 | 52 | 27 | 87 | 31 | 329 |
| Jammu and Srinagar (NR) | 86 | 16 | 12 | 27 | 11 | 152 |
| Kolkata (ER / SER) | 195 | 58 | 51 | 101 | 52 | 457 |
| Malda (ER / SER) | 9 | 8 | 3 | 7 | 3 | 30 |
| Mumbai (SCR / WR / CR) | 175 | 67 | 36 | 96 | 37 | 411 |
| Muzaffarpur (ECR) | 7 | 4 | 2 | 3 | 1 | 17 |
| Patna (ECR) | 26 | 18 | 11 | 13 | 5 | 73 |
| Prayagraj (NCR / NR) | 164 | 49 | 33 | 67 | 27 | 340 |
| Ranchi (SER) | 49 | 21 | 8 | 31 | 13 | 122 |
| Secunderabad (ECOR / SCR) | 68 | 15 | 6 | 12 | 9 | 110 |
| Thiruvananthapuram (SR) | 45 | 11 | 12 | 22 | 11 | 101 |
| Grand total in regional table | 1,699 | 624 | 363 | 913 | 394 | 3,993 |
Each regional row gives the category figures and total shown for that RRB and associated railway zone or zones. The final row is the grand total for this regional table. Use the figures as a reference to the supplied original 3,993-post distribution; they do not provide a category-wise allocation of the 35-post increase. The labels in parentheses are reproduced as shown in the vacancy summary.
Pay, selection stages and documents
| Topic | Details reported |
|---|---|
| JE pay | Level 6, ₹35,400 basic pay |
| Selection stages | CBT-I, CBT-II, document verification and medical examination |
| Exam pattern or syllabus | Refer to the official CEN and exam-pattern/syllabus material; specific subject-wise details are not included here. |
The recruitment information lists CBT-I, CBT-II, document verification and medical examination as the selection stages. This is a summary of the listed stages, not a schedule or guarantee of dates for any later stage. Follow official RRB announcements for information about results, subsequent-stage instructions and any action required from candidates. The supplied details do not include subject-wise exam pattern or syllabus information, so those particulars should be checked in the official CEN and associated material.
The recruitment information lists these upload requirements for the application process. They are included for reference; candidates checking the answer key should not upload documents unless an official RRB notice specifically asks them to do so. These image and document specifications are not requirements for simply viewing the response details.
| Document or image | Requirement stated in the recruitment details |
|---|---|
| Candidate photograph | Live photo capture through the portal or webcam; clear face against a plain or light background; JPG/JPEG, 30–70 KB |
| Signature | Running handwritten signature on white paper; block or capital letters not accepted; 50 mm × 20 mm box; JPG/JPEG, 30–70 KB |
| SC/ST certificate for free railway pass | Certificate issued by a competent authority; PDF, up to 500 KB |
| Scribe photograph for PwBD candidates | Passport-size photograph of the allotted scribe; JPG/JPEG, 30–70 KB |
What to do after checking your answer key
After opening the Railway RRB JE CBT-I Answer key and response details, keep your next steps focused on the official process. The information supplied here confirms a listed window but does not specify the detailed challenge format or objection charge. Read the notice for those points rather than relying on a general guide or a third-party interpretation.
- Save your response details and answer key while they are accessible.
- Compare the responses carefully with the displayed key before raising an objection.
- Use only the official objection process and comply with the deadline and instructions in the notice. The supplied information does not specify the objection fee or detailed challenge procedure.
- Keep checking official RRB updates for any revised key, result or next-stage instructions. Do not treat a third-party estimate as an official score or result.
When reviewing an item, make sure you are comparing the response and answer shown for the same question. If you intend to challenge an answer, follow the instructions provided for the relevant examination and submit within the stated period if the portal permits it. Keep any confirmation or record available to you after following the official process. These are practical record-keeping steps; the notice remains the authority for the permitted method and any required supporting information.
Common mistakes to avoid
- Confusing the original 3,993 vacancy figure with the revised total of 4,028. The supplied category table covers 3,993 only.
- Waiting until the end of the stated objection window to access the login or review the key.
- Assuming all JE posts have the same educational subject requirement; qualification is post-specific.
- Following an unofficial download page or sharing registration credentials outside the official candidate portal.
- Relying on a general age summary without checking the notification’s relaxation rules for your category.
It is also useful to keep separate the answer-key availability period and the date of the examination. The CBT-I dates were 27 and 28 October 2026; the listed answer-key and objection period is 11–17 November 2026. Similarly, distinguish the recruitment summary from an official update: this article does not provide a result date, a score calculation formula, the objection fee or the category allocation for the extra 35 vacancies.
Final takeaway
The Railway RRB JE CBT-I Answer Key for CEN 04/2026 is reported as available from 11 November 2026, with objections listed through 17 November. Check your response through the official candidate portal, follow the notice for any challenge, and use the official CEN for eligibility and vacancy details. The revised 4,028 total should not be confused with the category and RRB-wise table, which totals 3,993. If the listed objection period has passed, check official updates rather than assuming the portal will accept a late challenge.
Frequently Asked Questions
When was the RRB JE CBT-I answer key released?
The recruitment information reports 11 November 2026 as the answer-key release date.
What was the answer-key objection window?
The listed answer-key and objection period is 11–17 November 2026. Check the official notice for the exact submission rules and closing time.
How do I download the Railway RRB JE CBT-I Answer Key?
Open the official RRB candidate portal for CEN 04/2026, select the CBT-I answer-key or response link, and sign in with the details requested on the portal. Use the official notice for any further instructions.
How many vacancies are reported for RRB JE CEN 04/2026?
The revised total is reported as 4,028, comprising 3,993 original posts and an increase of 35. The category-wise figures supplied total 3,993; no category split for the additional 35 is stated here.
What is the age limit for this recruitment?
The reported minimum age is 18 years. The maximum is 33 years for UR/EWS, 36 for OBC-NCL and 38 for SC/ST, as on 1 January 2027. Consult the notification for applicable relaxations.
What qualification is required for RRB JE?
The summary refers to an engineering diploma or degree, but requirements differ by post and discipline. Check the official post-wise qualification document before deciding whether you are eligible.
What is the pay scale listed for Junior Engineer?
The supplied recruitment details list Level 6 with basic pay of ₹35,400 for JE.
What is the selection process?
The listed stages are CBT-I, CBT-II, document verification and medical examination. Refer to official RRB notices for the next-stage schedule and instructions.
Does the category-wise vacancy table cover all 4,028 posts?
No. The supplied category and RRB-wise tables total 3,993. The reported revised total is 4,028 after an increase of 35, but the category-wise split for those additional posts is not stated in the supplied details.
Official Links
Use official sources to check current notices, portal access and any instructions that may change. The links below are provided as official resource pages or portals; select the relevant CEN 04/2026 notice or login option on the destination site.
| Resource | Official link |
|---|---|
| RRB candidate application and login portal | https://www.rrbapply.gov.in/ |
| Indian Railways | https://indianrailways.gov.in/ |
| Railway Board official sections | Railway Board sections |
| RRB website directory | Regional RRB websites |
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