The Border Security Force (BSF) will hold the Computer-Based Test (CBT) for 1,121 Head Constable Radio Operator (RO) and Radio Mechanic (RM) posts on 2 November 2026. The paper has 100 questions for 200 marks, and wrong answers carry negative marking. Admit cards are scheduled to be available from 22 October 2026 on rectt.bsf.gov.in, so download yours and plan your revision around the subject weightage below.
Important Note
1. The CBT is on 2 November 2026. Radio Operator candidates write from 9:00 AM to 11:00 AM, and Radio Mechanic candidates write from 1:00 PM to 3:00 PM.
2. Each wrong answer costs 0.25 marks, and each correct answer earns 2 marks. Skip questions you cannot narrow down.
3. Physics carries 80 of the 200 marks (40%), the largest share in the paper. Download your admit card from rectt.bsf.gov.in now to confirm your centre and reporting time.
BSF Head Constable RO RM Exam 2026: Overview
| Particulars | Details |
|---|---|
| Conducting Body | Border Security Force (BSF) |
| Post Name | Head Constable (Radio Operator), Head Constable (Radio Mechanic) |
| Advertisement No. | Not mentioned in the available information – check rectt.bsf.gov.in |
| Total Vacancies | 1,121 (Radio Operator 910, Radio Mechanic 211) |
| Update | Syllabus and exam pattern; admit card scheduled from 22 October 2026 |
| Exam Date | 2 November 2026 |
| Exam Mode | Computer-Based Test (MCQ) |
| Questions / Marks / Duration | 100 / 200 / 120 minutes |
| Negative Marking | 0.25 marks per wrong answer |
| Official Website | rectt.bsf.gov.in |
Important Dates
| Event | Date |
|---|---|
| Admit card availability | From 22 October 2026 |
| CBT: Head Constable (Radio Operator) | 2 November 2026, 9:00 AM to 11:00 AM |
| CBT: Head Constable (Radio Mechanic) | 2 November 2026, 1:00 PM to 3:00 PM |
| Answer key | Not yet announced |
| Result | Not yet announced |
BSF HC RO RM Exam Pattern 2026
| Subject | Questions | Marks | Weightage |
|---|---|---|---|
| Physics | 40 | 80 | 40% |
| Mathematics | 20 | 40 | 20% |
| Chemistry | 20 | 40 | 20% |
| English and General Knowledge | 20 | 40 | 20% |
| Total | 100 | 200 | 100% |
The science and mathematics sections are set at the 10+2 (Intermediate) level. English and General Knowledge form one combined section of 20 questions. The available information gives no separate split between English and General Knowledge.
Marking Scheme
| Particulars | Marks |
|---|---|
| Correct answer | +2 |
| Wrong answer | −0.25 |
| Unattempted | 0 |
| Duration | 120 minutes |
Score = (Correct × 2) − (Wrong × 0.25). For example, 70 correct and 20 wrong answers give a score of 140 − 5 = 135.
BSF HC RO RM Subject-Wise Syllabus 2026
The topic lists below come from secondary syllabus coverage, not from the official notice. They are unconfirmed – verify at rectt.bsf.gov.in. Use your Class 11 and 12 textbooks as the main reference, since the exam is set at the 10+2 level.
Physics (40 questions, 80 marks)
Electronics, atomic physics, molecular physics, thermodynamics, nuclear and particle physics, quantum theory and its applications, relativity, statistical mechanics, experimental physics and mathematical methods (unconfirmed – verify at rectt.bsf.gov.in)
Mathematics (20 questions, 40 marks)
Sets, logarithms, complex numbers, quadratic equations, sequences and series, binomial theorem, permutations and combinations, trigonometry, matrices, vectors, geometry and circles, limits and continuity, differentiation, applications of derivatives, statistics and probability (unconfirmed – verify at rectt.bsf.gov.in)
Chemistry (20 questions, 40 marks)
Structure of atom, classification of elements and periodicity, chemical bonding and molecular structure, states of matter, thermodynamics, chemical equilibrium, redox reactions, solutions, electrochemistry, surface chemistry, general organic chemistry, hydrocarbons, alcohols, phenols, ketones, carboxylic acids, biomolecules, environmental chemistry and chemistry in everyday life (unconfirmed – verify at rectt.bsf.gov.in)
English (part of the combined 20-question section)
Synonyms and antonyms, idioms and phrases, prepositions, fill in the blanks, spotting errors, error correction, sentence improvement, sentence transformation, sentence rearrangement, joining sentences, active and passive voice, paragraph completion and spelling (unconfirmed – verify at rectt.bsf.gov.in)
General Knowledge (part of the combined 20-question section)
Current affairs, defence and defence-related current affairs, geopolitical developments, the Indian independence movement, books and authors, awards, countries, capitals and currencies, culture, dances, heritage and arts, soils and rivers, diseases and nutrition, full forms and abbreviations, and important national facts (unconfirmed – verify at rectt.bsf.gov.in)
How to Download BSF HC RO RM Admit Card 2026
- Go to rectt.bsf.gov.in.
- Open the admit card link for the Head Constable (Radio Operator / Radio Mechanic) exam.
- Log in with your registration credentials. The required login fields are not mentioned in the available information, so check the portal.
- Check every detail on the admit card.
- Download the admit card and take at least two printouts.
Details to Check on the Admit Card
| Detail | What to Verify |
|---|---|
| Candidate name and photograph | Matches your application and ID proof |
| Post applied for | Radio Operator or Radio Mechanic |
| Exam date and shift | 2 November 2026; RO morning shift, RM afternoon shift |
| Exam centre | Full address of the allotted centre |
| Reporting time | Arrive before the time printed on the admit card |
| Exam instructions | Items allowed and banned at the centre |
If any detail is wrong, contact BSF through the official recruitment portal before the exam date.
Selection Process
- Computer-Based Test (CBT)
- Physical Standard Test (PST)
- Physical Efficiency Test (PET)
- Dictation and paragraph reading tests (Radio Operator, as applicable)
- Document verification
- Medical examination
Physical Efficiency Test Standards (unconfirmed – verify at rectt.bsf.gov.in)
| Event | Male | Female |
|---|---|---|
| Race | 1.6 km in 8 minutes | 800 metres in 5 minutes |
| Long jump | 10 feet | 7 feet |
| High jump | 3.5 feet | 2.5 feet |
Radio Operator Dictation and Reading Test
Secondary coverage states that the English dictation test carries 50 marks and that paragraph reading assesses pronunciation and reading ability. These details are unconfirmed. Check the qualifying standard in the official notification at rectt.bsf.gov.in.
What Candidates Should Do Before the Exam
- Download your admit card now and confirm your shift and centre.
- Spend the most revision time on Physics, which carries 40% of the marks.
- Take at least two full mock tests of 100 questions in 120 minutes before 2 November 2026.
- Revise defence-related current affairs for the General Knowledge section.
- Answer only questions you can narrow down. With 2 marks per correct answer and 0.25 marks lost per wrong answer, an informed guess between two options is still worth taking, but blind guessing adds up.
Important Links
| Description | Link |
|---|---|
| Download HC RO/RM Admit Card (Login) | Click Here |
| Recruitment Portal (Notices and Syllabus) | Click Here |
| BSF Official Homepage | Click Here |
FAQs
When is the BSF Head Constable RO RM exam 2026?
The CBT is on 2 November 2026. Radio Operator candidates write from 9:00 AM to 11:00 AM, and Radio Mechanic candidates write from 1:00 PM to 3:00 PM.
What is the BSF HC RO RM exam pattern 2026?
The paper has 100 MCQs for 200 marks, with a duration of 120 minutes. Physics has 40 questions, while Mathematics, Chemistry, and English and General Knowledge have 20 each.
Is there negative marking in the BSF HC RO RM exam?
Yes. Each wrong answer costs 0.25 marks, and each correct answer earns 2 marks.
Which subject has the highest weightage?
Physics, with 40 questions for 80 marks (40% of the total).
Where can I download the BSF HC RO RM admit card 2026?
Download it from rectt.bsf.gov.in. Admit cards are scheduled to be available from 22 October 2026.
How many vacancies are there?
There are 1,121 posts: 910 for Radio Operator and 211 for Radio Mechanic.
What happens after the CBT?
Qualified candidates move on to the PST, PET, dictation and reading tests (Radio Operator, as applicable), document verification and the medical examination.
Disclaimer
This article is based on exam pattern and schedule information for the BSF Head Constable RO RM 2026 exam available as of 21 October 2026. The subject-wise topic lists, PET standards and dictation test marks come from secondary sources and are unconfirmed. Check them, along with the admit card, answer key and result dates, at rectt.bsf.gov.in. JobShouter is not associated with the Border Security Force. This article is for informational purposes only.
