Bihar Police SI Question Paper 2026 Analysis: Detailed Exam Review, Difficulty Level

Bihar Police SI Question Paper 2026 Analysis for 18 January Prelims. Check detailed exam review, subject-wise difficulty level, good attempts, expected cut-off, and preparation strategy for BPSSC SI Exam 2026.

Table of Contents

The Bihar Police SI Question Paper 2026 Analysis will provide an accurate view of the overall difficulty level, performance of various sections, and the expected cut-off for candidates. The BPSSC SI Prelims 2026 exam was conducted for 1799 posts in two shifts, with the appearance of around 70% candidates. According to student feedback, the paper was Moderate to Difficult, with Current Affairs and Mathematics being the most challenging sections.

This paper checked not only the knowledge of facts but also analytical ability and time management skills; it was a bit tougher compared to previous editions.

Bihar Police SI Answer Key 2026

Bihar Police SI Cut Off 2026

Bihar Police SI Question Paper 2026 Overview

Bihar Police SI Question Paper 2026 was an examination organized by Bihar Police Subordinate Services Commission (BPSSC) for the Preliminary Examination conducted on 18th & 21st January, 2026. This offline exam consisted of a total of 100 MCQs of a total of 200 marks to be answered in a duration of 2 hours. This exam was based on topics of General Knowledge & Current Events, including History, Geography, Polity, General Science, Economy, Bihar G.K., and current national & international events. There was a negative marking of 0.2 marks for each wrong answer.

Particulars	Details
Exam Name	Bihar Police SI Prelims 2026
Conducting Body	Bihar Police Subordinate Services Commission (BPSSC)
Post	Sub Inspector (SI)
Advertisement No.	05/2025
Exam Date	18 & 21 January 2026
Mode of Exam	Offline (OMR Based)
Total Questions	100
Total Marks	200
Exam Duration	2 Hours
Negative Marking	0.2 Marks
Subjects	General Knowledge & Current Affairs
Minimum Qualifying Marks	30% (60 Marks)
Selection Process	Prelims → Mains → Interview

Overall Difficulty Level of Bihar Police SI Question Paper 2026

Based on the feedback received from candidates who appeared in Shift 1 on 18 January 2026, the overall difficulty level of the paper was Moderate.

Section	Difficulty
Current Affairs	Difficult
Mathematics	Difficult
Science	Moderate
History	Moderate
Polity (Bihar Based)	Easy
Computer Knowledge	Easy
General Awareness	Moderate

The paper was balanced, focusing more on static knowledge along with moderate coverage of current events. Candidates with consistent preparation of standard books and monthly current affairs were able to attempt a significant number of questions with confidence.

Subject-Wise Detailed Exam Review

Section	Nature of Questions	Key Topics Covered	Difficulty Level	Good Attempts
Current Affairs	Most time-consuming, mix of static + dynamic	National & International events, Guinness World Records CM, National Space Day, RBI Governor, NITI Aayog establishment year	Difficult	10 – 12
Mathematics	Conceptual and calculation-based, lengthy	Percentage, CP–SP, Profit & Loss, Ratio	Difficult	8 – 10
Science	Factual, higher number of questions	Basic Physics, Chemistry, Biology	Moderate	12 – 14
History	Bihar-focused, conceptual	Champaran Satyagraha, Mahatma Gandhi related questions	Moderate	12 – 13
Polity	Bihar-centric + Constitution based	Voting age reduced from 21 to 18 (42nd Amendment), polity facts	Easy	12 – 14
Computer & General Awareness	Basic and factual	Computer fundamentals, general awareness facts	Easy	8 – 10

Good Attempts in Bihar Police SI Prelims 2026

Based on student feedback and difficulty level:

Category	Good Attempts (Out of 100)
General	75 – 82
OBC	70 – 78
SC	65 – 72
ST	60 – 68

Maintaining accuracy above 85% is crucial due to negative marking.

Expected Cut-Off Marks (Tentative)

Category	Expected Cut-Off (Out of 200)
General	140 – 150
OBC	130 – 140
SC	115 – 125
ST	105 – 115
Female	120 – 130

Note: Actual cut-off may vary depending on normalization, number of candidates, and overall performance.

Key Takeaways from Bihar Police SI Exam 2026

Static GK remains the most important scoring area.
Bihar-specific knowledge is essential for selection.
Current affairs should cover at least the last 18–24 months.
Polity and Geography are safe scoring sections.
Accuracy matters more than the number of attempts.

Preparation Strategy for Upcoming Shifts

Candidates appearing in the next shifts or preparing for future BPSSC SI exams should follow this strategy:

Revise Static GK

NCERT textbooks (Class 6–10)
Lucent General Knowledge
Bihar GK books

Strengthen Current Affairs

Monthly current affairs PDFs
Government schemes and budgets
Sports and defence news

Practice Mock Tests

Attempt 2 full-length mocks daily
Analyze mistakes carefully

Avoid Random Guessing

Negative marking can significantly reduce your score.

Conclusion

The Bihar Police SI Question Paper 2026 was moderately difficult and well-structured, testing both conceptual understanding and factual knowledge. Candidates with consistent preparation, strong Bihar GK, and regular current affairs study found the paper manageable and scoring.

This detailed exam analysis will help aspirants refine their preparation strategy and focus on high-weightage areas to improve their chances in upcoming shifts and future recruitment cycles.