BSF Head Constable RO RM Answer Key 2026 - Download & Raise Objections
⚡ Quick Status & Examination Key Highlights
| Conducting Organization | Examination Authority |
|---|---|
| Post / Exam Name | BSF Head Constable RO RM Answer Key |
| Status / Category | Live |
| Official Release Date | 10 September 2026 |
Keep your Registration Number / Roll Number and Date of Birth / Password ready before opening the official login window.
The Border Security Force (BSF) has officially released the BSF Head Constable RO RM Answer Key 2026 for the Head Constable (Radio Operator) and Head Constable (Radio Mechanic) posts under the BSF Communication Setup 2025 recruitment drive. Candidates who appeared for the Computer-Based Test (CBT) held on 2 November 2026 can now access their individual response sheet and the provisional Answer Key 2026 through the official Objection Management Portal. Issued via Notice-3 dated 3 November 2026, this provisional Solution Key allows candidates to compare their recorded answers with the published correct responses and calculate an estimated raw score. The objection window is open from 4 November 2026 at 10:00 AM to 6 November 2026 at 11:55 PM — a tight three-day deadline. With 1,121 vacancies across 910 Radio Operator and 211 Radio Mechanic posts, checking your Answer Key 2026 promptly is critical for raising valid objections before the final answer key is finalised.
BSF Head Constable RO RM Answer Key 2026 – Key Details
| Detail | Information |
|---|---|
| Exam Name | BSF Head Constable (Radio Operator) & (Radio Mechanic) CBT |
| Conducting Authority | Border Security Force (BSF) |
| Recruitment | BSF Communication Setup Recruitment 2025 |
| CBT Date | 2 November 2026 |
| Answer Key Release Date | 3 November 2026 (Notice-3) |
| Answer Key Type | Provisional |
| Objection Portal Opens | 4 November 2026, 10:00 AM |
| Objection Portal Closes | 6 November 2026, 11:55 PM |
| Total Vacancies | 1,121 (910 RO + 211 RM) |
| Official Website | rectt.bsf.gov.in |
BSF Head Constable RO RM Answer Key 2026 – Direct Download Links
| Answer Key Details | Important Links |
|---|---|
| BSF HC RO RM Answer Key 2026 | Check Answer Key |
| BSF HC RO RM Response Sheet 2026 | Open Candidate Login |
| BSF Answer Key Notice-3 PDF | View Notice PDF |
| BSF Recruitment Official Website | Visit Website |
How to Download BSF Head Constable RO RM Answer Key 2026?
Follow these step-by-step instructions to access your provisional answer key and response sheet:
- Visit the official BSF recruitment portal at rectt.bsf.gov.in.
- Locate and click on the Head Constable RO/RM Answer Key or Objection Management Portal link.
- The online response portal will open — enter your registered login credentials (Roll Number and Password/Date of Birth).
- Complete any required verification step (OTP or captcha).
- Access your CBT response sheet containing every recorded answer.
- View the provisional Answer Key 2026 alongside your selected responses.
- Compare each of your answers with the published correct answers carefully.
- Save or screenshot the response information if the portal permits downloading.
- If you identify any disputed question or answer, click the objection submission option.
- Submit your objection with supporting documentary evidence before 6 November 2026 at 11:55 PM.
Direct Candidate Login: BSF HC RO RM Answer Key and Response Sheet Portal
BSF RO RM CBT Exam Pattern 2026
The Computer-Based Test for Head Constable Radio Operator and Radio Mechanic consisted of 100 multiple-choice questions carrying a total of 200 marks in a duration of 2 hours.
| Subject | Questions | Marks |
|---|---|---|
| Physics | 40 | 80 |
| Mathematics | 20 | 40 |
| Chemistry | 20 | 40 |
| English and General Knowledge | 20 | 40 |
| Total | 100 | 200 |
How to Calculate Marks Using BSF RO RM Answer Key 2026?
The marking scheme for the BSF HC RO RM CBT is as follows:
| Particulars | Details |
|---|---|
| Maximum Marks | 200 |
| Total Questions | 100 |
| Exam Duration | 2 Hours |
| Correct Answer | +2 Marks |
| Incorrect Answer | −0.25 Marks |
| Unattempted Question | 0 Marks |
Use the following formula to calculate your estimated raw score from the response sheet:
Estimated Score = (Correct Answers × 2) − (Incorrect Answers × 0.25)
Score Calculation Examples
| Correct Answers | Incorrect Answers | Unattempted | Estimated Score |
|---|---|---|---|
| 70 | 20 | 10 | 135 |
| 60 | 30 | 10 | 112.5 |
| 80 | 15 | 5 | 156.25 |
These examples are illustrations only. Actual marks will depend on the final evaluation decisions after objections are resolved.
BSF HC RO RM Minimum Qualifying Marks 2026
| Category | Minimum Qualifying Percentage | Equivalent Marks (Out of 200) |
|---|---|---|
| UR / OBC / EWS | 38% | 76 |
| SC / ST | 33% | 66 |
Important: Minimum qualifying marks are not the same as the final selection cutoff. Actual shortlisting depends on vacancies, overall candidate performance, and applicable recruitment rules.
BSF HC RO RM Answer Key Objection 2026 – How to Raise Objections?
BSF has provided a dedicated online Objection Management Portal for candidates who appeared in the CBT held on 2 November 2026. The facility will remain available from 4 November 2026 at 10:00 AM until 6 November 2026 at 11:55 PM.
| Objection Detail | Information |
|---|---|
| Objection Notice | Notice-3 |
| Notice Date | 3 November 2026 |
| Objection Portal Opens | 4 November 2026, 10:00 AM |
| Objection Portal Closes | 6 November 2026, 11:55 PM |
| Submission Mode | Online Only |
| Documentary Evidence | Mandatory |
Step-by-Step Objection Procedure
- Visit rectt.bsf.gov.in.
- Open the Objection Management Portal for Head Constable RO/RM.
- Log in using your registered credentials (Roll Number and Password/DOB).
- Open your candidate response sheet and the provisional answer key.
- Identify the specific question or answer you wish to challenge.
- Select the applicable objection option and enter the detailed objection reason.
- Upload authentic documentary evidence supporting your claim (textbook references, standard formulas, published literature, etc.).
- Review all the submitted information for accuracy.
- Complete the submission before 6 November 2026 at 11:55 PM.
- Save the acknowledgement or submission record for future reference.
Important Objection Rules (Notice-3)
- Objections can be submitted only through the online response link.
- Candidates must provide documentary evidence supporting their claims.
- Objections sent through email, post, or any unofficial mode will not be accepted.
- Subject experts will examine all objections before the answer key is finalised.
- Candidates must submit objections within the prescribed period.
- The commission's notice restricts future legal claims for re-evaluation by candidates who do not raise objections within the specified window.
- Further updates will be issued through the official BSF recruitment website.
Candidates should not rely on email, postal submissions, or unofficial websites as alternatives to the prescribed online objection process.
BSF Head Constable RO RM Answer Key 2026 – Important Dates
| Event | Date |
|---|---|
| Recruitment Notification | 18 August 2025 |
| Online Applications Started | 24 August 2025 |
| Online Application Last Date | 23 September 2025 |
| PST/PET Result | 25 May 2026 |
| CBT Admit Card | 21 October 2026 |
| Computer-Based Examination | 2 November 2026 |
| Answer Key Objection Notice | 3 November 2026 |
| Objection Portal Opens | 4 November 2026, 10:00 AM |
| Objection Portal Closes | 6 November 2026, 11:55 PM |
What's Next? – BSF HC RO RM Result and Final Answer Key Expectations
After the objection window closes on 6 November 2026, subject experts appointed by BSF will examine all submitted objections. Once the review is complete, BSF will release the Final Answer Key 2026 on the official website. The final answer key will incorporate any valid changes arising from accepted objections.
Following finalisation of the answer key, BSF will prepare the CBT results and merit list based on candidates' scores against the finalised key. Shortlisted candidates from the CBT will proceed to the next applicable stage of the recruitment process:
- Head Constable (Radio Operator): Dictation Test (50 marks) and Paragraph Reading Test at the subsequent stage.
- Head Constable (Radio Mechanic): Further applicable tests as per the recruitment rules.
The confirmed final answer-key release date and result date are not yet announced. Candidates are advised to regularly monitor rectt.bsf.gov.in for updates.
BSF HC RO RM Vacancy Details 2026
| Post Name | Vacancies |
|---|---|
| Head Constable (Radio Operator) | 910 |
| Head Constable (Radio Mechanic) | 211 |
| Total | 1,121 |
Important Instructions for BSF RO RM Candidates
- Access the official Objection Management Portal during the notified window (4–6 November 2026).
- Use your registered credentials to view the answer key and response sheet.
- Compare recorded answers carefully with the published provisional answers before calculating scores.
- Submit objections only through the official online response link.
- Attach authentic documentary evidence for every disputed answer.
- Complete all objections before 6 November 2026 at 11:55 PM — no extensions are expected.
- Keep any objection submission acknowledgement for future reference.
- Do not assume estimated marks are official CBT results — the final answer key will govern official scoring.
- Monitor the BSF recruitment website regularly for the final answer key, result, and next-stage announcements.
BSF Head Constable RO RM Answer Key 2026 – Frequently Asked Questions (FAQs)
1. When was the BSF Head Constable RO RM Answer Key 2026 released?
The BSF Head Constable RO RM Answer Key 2026 was released on 3 November 2026 through Notice-3. Candidates can view the provisional answer key and their response sheet from 4 November 2026 at 10:00 AM onwards through the official Objection Management Portal.
2. What is the last date to raise objections against the BSF HC RO RM Answer Key 2026?
The last date to raise objections is 6 November 2026, and the objection portal closes at 11:55 PM on that date. Candidates must submit all objections online through the official portal before this deadline.
3. How can I download the BSF Head Constable RO RM Response Sheet 2026?
Candidates can download the response sheet by visiting rectt.bsf.gov.in, opening the Objection Management Portal, logging in with registered credentials, and accessing their CBT response sheet alongside the provisional answer key.
4. What is the marking scheme for BSF RO RM CBT 2026?
Each correct answer carries +2 marks, each incorrect answer attracts a −0.25 marks deduction, and unattempted questions carry 0 marks. The maximum total is 200 marks for 100 questions in a 2-hour exam.
5. What are the minimum qualifying marks for BSF HC RO RM CBT 2026?
General, OBC, and EWS candidates need 38% (76 out of 200 marks), while SC and ST candidates need 33% (66 out of 200 marks) to qualify in the CBT. These are minimum thresholds, not the final selection cutoff.
6. Is there a fee for raising objections against the BSF answer key?
As per Notice-3, candidates must submit objections online with supporting documentary evidence. The source does not mention a specific objection fee. Candidates are advised to check the official portal and Notice-3 PDF for any applicable fee details during submission.
7. When will the BSF HC RO RM Final Answer Key and Result be released?
After the objection window closes on 6 November 2026, subject experts will review all submitted objections. The Final Answer Key 2026 will be released after this review process. The exact date for the final answer key and result has not yet been announced. Candidates should monitor rectt.bsf.gov.in for updates.
8. How do I calculate my estimated score using the BSF Answer Key 2026?
Use the formula: Estimated Score = (Correct Answers × 2) − (Incorrect Answers × 0.25). For example, if you answered 70 correctly and 20 incorrectly out of 100, your estimated score would be (70 × 2) − (20 × 0.25) = 140 − 5 = 135 marks.
9. What happens after objections are reviewed for the BSF RO RM answer key?
Once all objections are examined by subject experts, BSF will release the Final Answer Key 2026 incorporating valid changes. Results will then be calculated based on the finalised key, and shortlisted candidates will proceed to the next stage — for Radio Operator, this includes a Dictation Test (50 marks) and Paragraph Reading Test.