The Odisha Industrial Security Force (OISF) Constable exam is one of the most sought-after state-level recruitment tests for candidates aspiring to join the Odisha Police. The post offers not only job security but also a chance to serve in an esteemed force, making it a popular choice among aspirants across the state.
To excel in this competitive exam, candidates must have a clear understanding of the OISF Constable syllabus and exam pattern. A detailed knowledge of the subjects, marking scheme, and selection stages ensures focused preparation and enhances the chances of success.
OISF Constable Syllabus 2025
Before starting the preparation, candidates must be well aware of the OISF Constable syllabus and exam pattern. Since the exam involves multiple stages such as a written test, physical efficiency test, medical fitness, and document verification, aspirants need to prepare for each stage strategically.
The written test forms the foundation of the selection process and covers subjects like Odia, English, Arithmetic, General Knowledge, Logical Reasoning, and Basic Computer Knowledge. Alongside, physical tests are qualifying in nature but equally important for final selection. Thus, aspirants must prepare with a balanced approach covering both academics and physical readiness.
OISF Constable Syllabus and Exam Pattern 2025: Highlights
The OISF Constable recruitment process includes different stages designed to evaluate the knowledge, physical fitness, and skills of candidates. The written exam carries 100 marks and is followed by physical tests, medical examination, and document verification. Here’s an overview of the entire selection process:
| Stage | Type | Subjects/Details | Marks | Duration |
|---|---|---|---|---|
| Written Exam | MCQ (OMR) | Odia, English, Arithmetic, GK, Reasoning, Computer Knowledge | 100 | 2 hours |
| Physical Measurement Test | Qualifying | Height, Chest (for male), Weight (for female) | – | – |
| Physical Efficiency Test | Qualifying | Running, Jumping, etc. | – | – |
| Driving Test (Optional) | Practical | Driving skills for LMV/HMV | 5 | – |
| Medical Test | Qualifying | Medical fitness | – | – |
| Document Verification | Qualifying | Verification of educational and other certificates | – | – |
OISF Constable Syllabus 2025
The written exam evaluates candidates across multiple subjects. Here is the detailed subject-wise syllabus:
Odia Language
- Reading comprehension
- Vocabulary (Synonyms, Antonyms)
- Idioms & Phrases
- Grammar (Sandhi, Samasa, Karaka, Bibhakti, Rudhi, Taddhita & Krudanta, Kriya)
- Translation (English to Odia)
- Error correction
- Fill in the blanks
English Language
- Reading comprehension
- Vocabulary (Synonyms, Antonyms)
- Parts of speech, Tenses
- Active & Passive Voice, Direct & Indirect Speech
- Sentence structure & completion
- Prepositions, Articles, Adjectives, Adverbs
- Paragraph completion
Arithmetic (Mathematics)
- Simplification, Ratio & Proportion
- Percentage, Average
- Profit & Loss, Time and Work
- Time and Distance, Partnership
- Problems on Ages, Boats & Streams, Trains
- Mixtures & Allegations
- Simple & Compound Interest
- Area, Volume, Mensuration
General Knowledge & Situational Awareness
- Current Affairs (National & International)
- General Science
- Indian History & National Movement
- Indian Geography
- Indian Polity & Economy
- Panchayati Raj & Constitution
- Recent scientific/technological developments
Logical Reasoning
- Coding-Decoding
- Blood Relations, Direction Sense
- Alpha-numeric Series
- Data Sufficiency, Puzzles
- Order & Ranking
- Statement & Conclusion/Assumption
Basic Computer Knowledge
- Fundamentals of Computer
- Microsoft Windows & Office (Word, Excel, PowerPoint, Access)
- IT Skills & Applications
OISF Constable Exam Pattern 2025
The written test is the most important stage as it is merit-based. The exam includes 100 multiple-choice questions for 100 marks with a duration of 2 hours. Each wrong answer carries a negative marking of 0.25 marks.
| Subject | No. of Questions | Maximum Marks |
|---|---|---|
| Odia Language | 15 | 15 |
| English Language | 15 | 15 |
| Arithmetic | 20 | 20 |
| General Knowledge | 25 | 25 |
| Logical Reasoning | 15 | 15 |
| Computer Knowledge | 10 | 10 |
| Total | 100 | 100 |
OISF Constable Syllabus: Download PDF
Candidates who want a handy reference can download the OISF Constable Syllabus 2025 PDF from the official Odisha Police recruitment portal or trusted educational websites. Having the PDF makes it easier to revise and plan topic-wise preparation. For convenience, aspirants should keep both the syllabus and exam pattern saved offline.
OISF Constable Preparation Tips
- Understand the Syllabus Thoroughly – Break down each subject into small topics and prepare a study plan.
- Focus on High-Weightage Sections – Prioritize GK, Arithmetic, and Reasoning as they carry more marks.
- Practice Previous Papers – Attempt past year papers to understand question trends and difficulty level.
- Time Management – Work on speed and accuracy, as the exam has a strict time limit of 2 hours.
- Stay Updated with Current Affairs – Regularly read newspapers and monthly current affairs booklets.
- Physical Preparation – Alongside written prep, ensure regular physical exercise for the PET/PMT.
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