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Border Security Force (BSF)

BSF Head Constable RO/RM Exam Answer Key 2027 — Official & Expected

Download official answer keys, challenge wrong answers, and check your expected score

Total Questions100 Q
Marking Scheme1 mark per correct answer; no negative marking for most sections
Expected DateOctober 2026

Answer Key Release Timeline

Exam Conducted

Done

Provisional Key Released

Expected: October 2026

Objection Window

Upcoming

Final Key Released

Upcoming

How to Download Official Answer Key

1

Visit official website of Border Security Force (BSF)

2

Navigate to the "Answer Key" section on the homepage

3

Select your exam date and shift from the dropdown

4

Download the PDF answer key to your device

5

Match each response with your recorded answers

Note: Official download available on Border Security Force (BSF) website after exam date.

Expected Answer Key — Subject-wise Breakdown

SubjectQuestionsCorrect Answer PatternDifficulty
Physics & Electronics25Mixed (A/B/C/D)Moderate
Mathematics25Mixed (A/B/C/D)Moderate
English Language25Mixed (A/B/C/D)Moderate
General Studies25Mixed (A/B/C/D)Moderate
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Disclaimer: This is a provisional estimated breakdown. Official answer key will be published by Border Security Force (BSF).

Expected Score Calculator

Marking scheme: +4 per correct, 1 per wrong

How to Challenge Wrong Answers

1

Download Objection Form

Get the official objection form from the conducting body's website

2

Pay Challenge Fee

₹200 per question challenged. Fee is refunded if objection is accepted

3

Submit with Proof

Attach supporting proof (books, previous papers) for each challenged question

4

Await Resolution

Result declared after expert review — reflected in final answer key

Frequently Asked Questions

Prepare for BSF Head Constable RO/RM Exam with Full Mock Tests

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