OSSSC Syllabus 2026 PDF: Complete Subject-Wise Syllabus, Exam Pattern & Preparation Guide
The Odisha Uniformed Services Staff Selection Commission (OUSSSC) has announced the Combined Uniformed Services (Below Graduate Level) Examination-2026 under Advertisement No. 01-CRE-2026/OUSSSC.
The recruitment covers seven categories of posts, including Constable (Civil), Constable (Communication), Constable OISF, Firefighter, Firefighting Driver, Driver PMT and Traffic Constable. A total of 7,268 vacancies have been announced.
Candidates preparing for this recruitment should understand the common written examination syllabus and the additional subject-specific examinations applicable to certain posts.
In this article, you will find the OSSSC Syllabus 2026, subject-wise preparation topics, examination pattern, special syllabus, important links and preparation strategy.
Quick Overview of OSSSC Syllabus 2026
| Particulars | Details |
|---|---|
| Examination Name | Combined Uniformed Services (Below Graduate Level) Examination-2026 |
| Conducting Commission | Odisha Uniformed Services Staff Selection Commission (OUSSSC) |
| Advertisement Number | 01-CRE-2026/OUSSSC |
| Total Vacancies | 7,268 |
| Number of Posts | 7 Categories |
| Common Written Examination | 100 Questions |
| Common Written Examination Marks | 100 Marks |
| Common Examination Duration | 120 Minutes |
| Negative Marking | 0.25 mark for each wrong answer |
| Examination Mode | As notified by the Commission |
| Official Website | OUSSSC Official Website |
Post-Wise Vacancy Details
| Sl. No. | Name of the Post | Vacancies |
|---|---|---|
| 1 | Constable (Civil) | 4,219 |
| 2 | Constable (Communication) | 300 |
| 3 | Constable OISF | 2,212 |
| 4 | Firefighter | 317 |
| 5 | Firefighting Driver | 62 |
| 6 | Driver PMT | 154 |
| 7 | Traffic Constable | 4 |
| Total | 7,268 | |
Important Dates
| Event | Date and Time |
|---|---|
| Advertisement Date | 23 October 2026 |
| Online Registration and Application Start | 23 October 2026, 5:00 PM |
| Last Date for Registration and Application | 12 November 2026, 10:00 PM |
| Last Date for Fee Payment | 13 November 2026, 10:00 PM |
Applicants should complete their registration, application submission and applicable fee payment within the prescribed deadlines. Always check the official portal for any revised schedule or corrigendum.
Table of Contents
Click any topic below to jump directly to that section of the article.
- OSSSC Exam Pattern 2026
- Common Written Examination Syllabus
- Odia Language
- English Language
- General Knowledge
- Quantitative Aptitude and Reasoning
- Basic Computer Literacy
- Post-Wise Special Syllabus
- Constable (Communication) Syllabus
- Driver PMT and Firefighting Driver Syllabus
- Preparation Strategy
- Important Official Links
- Frequently Asked Questions
OSSSC Exam Pattern 2026
The common written examination is conducted for the applicable posts under the Combined Uniformed Services Examination-2026. Candidates should understand the question pattern, total marks, duration and negative marking before beginning their preparation.
Common Written Examination Pattern
| Particulars | Details |
|---|---|
| Type of Questions | Multiple Choice Questions (MCQs) |
| Total Questions | 100 |
| Total Marks | 100 |
| Duration | 120 Minutes |
| Marks per Correct Answer | 1 Mark |
| Negative Marking | 0.25 Mark per Wrong Answer |
Candidates should carefully read the examination instructions issued by the Commission before appearing for the examination. The applicable selection stages and additional tests may vary according to the post.
Common Written Examination Syllabus 2026
The common written examination covers the following five subject areas:
- Odia Language
- English Language
- General Knowledge
- Quantitative Aptitude and Reasoning
- Basic Computer Literacy
The following sections provide a preparation-oriented breakdown of these subjects. Use the official advertisement to confirm the exact prescribed syllabus and scope.
1. Odia Language
The Odia Language section evaluates candidates' understanding of the Odia language, grammar, vocabulary and comprehension.
Important Areas for Preparation
- Odia Grammar (ବ୍àŸାକରଣ)
- Sandhi (ସନ୍ଧି)
- Samasa (ସମାସ)
- Synonyms and Antonyms (ସମାର୍ଥକ ଓ ବିପରୀତ ଶବ୍ଦ)
- One-word expressions
- Idioms and phrases (ରୂଢ଼ି ଓ ଲୋକବାଣୀ)
- Sentence formation and correction
- Spelling and correct word usage
- Vocabulary
- Reading comprehension
2. English Language
The English section tests candidates' basic understanding of English grammar, vocabulary and comprehension.
Important Areas for Preparation
- Parts of Speech
- Nouns, Pronouns, Verbs and Adjectives
- Articles
- Prepositions
- Tenses
- Subject-Verb Agreement
- Active and Passive Voice
- Direct and Indirect Speech
- Synonyms and Antonyms
- One-word Substitution
- Idioms and Phrases
- Error Detection
- Sentence Improvement
- Fill in the Blanks
- Reading Comprehension
3. General Knowledge
General Knowledge is an important area for candidates preparing for Odisha government recruitment examinations. Candidates should cover Indian history, geography, polity, Odisha-specific knowledge, general science and current affairs.
Indian History
- Ancient Indian History
- Medieval Indian History
- Modern Indian History
- Indian National Movement
- Important freedom fighters
- Important historical events
Indian Geography
- Physical Geography of India
- Rivers, mountains and plateaus
- Climate and natural resources
- Agriculture and industries
- States and Union Territories
Odisha General Knowledge
- History of Odisha
- Geography of Odisha
- Important rivers and dams
- National parks and wildlife sanctuaries
- Art, culture and festivals
- Important personalities of Odisha
- Districts and administrative structure
Indian Polity
- Constitution of India
- Fundamental Rights and Duties
- Directive Principles of State Policy
- President and Vice-President
- Prime Minister and Council of Ministers
- Parliament
- Governor and Chief Minister
- Supreme Court and High Courts
- Panchayati Raj Institutions
General Science and Current Affairs
- Basic Physics, Chemistry and Biology
- Scientific developments
- Important national and international events
- Government schemes
- Awards and honours
- Sports and important appointments
4. Quantitative Aptitude and Reasoning
This section tests numerical ability, analytical thinking and logical reasoning. Regular practice is important for improving both speed and accuracy.
A. Quantitative Aptitude
- Number System
- Simplification
- LCM and HCF
- Percentage
- Ratio and Proportion
- Average
- Profit and Loss
- Discount
- Simple Interest
- Compound Interest
- Time and Work
- Time, Speed and Distance
- Mensuration
- Basic Algebra
- Data Interpretation
B. Reasoning Ability
- Number Series
- Alphabet Series
- Analogy
- Classification
- Coding-Decoding
- Blood Relations
- Direction Test
- Ranking and Order
- Mathematical Operations
- Syllogism
- Statement and Conclusion
- Seating Arrangement
- Logical Puzzles
- Non-Verbal Reasoning
5. Basic Computer Literacy
The Basic Computer Literacy section assesses candidates' fundamental knowledge of computers and common applications.
Important Areas for Preparation
- Introduction to Computers
- Characteristics and Applications of Computers
- Hardware and Software
- Input and Output Devices
- CPU and its Components
- Memory and Storage Devices
- Operating Systems
- Computer Generations
- MS Word
- MS Excel
- MS PowerPoint
- Internet and Web Browsers
- Computer Networks
- Cyber Security Basics
- Computer Viruses and Malware
- Digital Payments and Basic Digital Literacy
Post-Wise Special Syllabus
Apart from the common written examination, certain posts have additional subject-specific written examinations.
Candidates should identify the syllabus applicable to their selected post. Do not assume that every post has the same additional paper. Check the detailed advertisement for the post-specific examination requirements.
6. Constable (Communication) – Special Written Examination
The special written examination for Constable (Communication) covers two major subject areas:
- Physics
- Computer Science
Physics – Preparation Areas
- Basic concepts of Physics
- Units and Measurements
- Motion and Laws of Motion
- Work, Energy and Power
- Heat and Temperature
- Light
- Sound
- Electricity
- Magnetism
- Basic electronic concepts
Computer Science – Preparation Areas
- Computer Fundamentals
- Computer Hardware and Software
- Number Systems
- Operating Systems
- Computer Networks
- Internet and Communication
- Data and Information
- Programming Fundamentals
- Database Fundamentals
- Basic Cyber Security
Special Examination Pattern
| Particulars | Details |
|---|---|
| Total Questions | 100 |
| Total Marks | 300 |
| Duration | 120 Minutes |
| Marks for Correct Answer | 3 Marks |
| Negative Marking | 0.25 of the assigned marks for a wrong answer |
Candidates should refer to the official advertisement for the exact subject-wise syllabus and marking instructions.
7. Driver PMT and Firefighting Driver – Special Written Examination
Candidates applying for Driver PMT and Firefighting Driver should prepare the additional areas related to vehicles, vehicle maintenance, traffic rules and road safety.
Vehicle Knowledge and Maintenance
- Basic knowledge of motor vehicles
- Main parts of a vehicle
- Engine fundamentals
- Braking system
- Steering system
- Transmission system
- Tyres and wheels
- Battery and electrical system
- Vehicle maintenance
- Basic vehicle troubleshooting
Traffic Rules and Road Safety
- Traffic signs and signals
- Road markings
- Traffic rules and regulations
- Road safety measures
- Safe driving practices
- Duties and responsibilities of drivers
- Basic knowledge of vehicle documents
Special Examination Pattern
| Particulars | Details |
|---|---|
| Total Questions | 50 |
| Total Marks | 50 |
| Duration | 60 Minutes |
| Marks per Correct Answer | 1 Mark |
| Negative Marking | 0.25 Mark per Wrong Answer |
Candidates must check the official advertisement for the detailed syllabus and applicable post-wise conditions.
Posts Covered Under OSSSC CRE 2026
The Combined Uniformed Services Examination-2026 covers the following seven categories of posts:
| Sl. No. | Name of the Post |
|---|---|
| 1 | Constable (Civil) |
| 2 | Constable (Communication) |
| 3 | Constable OISF |
| 4 | Firefighter |
| 5 | Firefighting Driver |
| 6 | Driver PMT |
| 7 | Traffic Constable |
The common and special examination requirements may differ depending on the post. Candidates should check the relevant provisions of the advertisement before preparing for a particular paper.
How to Prepare for OSSSC Examination 2026
A systematic preparation plan can help candidates cover the common subjects and post-specific topics effectively. Follow these steps while preparing for the examination.
1. Understand the Examination Pattern
First, understand the number of questions, total marks, duration and negative marking. This will help you plan your time and avoid unnecessary mistakes during the examination.
2. Complete the Common Subjects
Prepare Odia, English, General Knowledge, Quantitative Aptitude, Reasoning and Basic Computer Literacy. Build a strong foundation before moving to advanced practice.
3. Give Special Attention to Odisha GK
Revise Odisha history, geography, culture, important personalities, districts, rivers, festivals and current affairs. Odisha-specific knowledge is an important preparation area for state-level examinations.
4. Practise Previous Year Questions
Solve relevant previous-year questions and model papers to understand question styles and identify weak areas. Review every incorrect answer and understand the underlying concept.
5. Take Regular Mock Tests
Attempt timed mock tests and analyse your mistakes. Focus on improving accuracy, speed and time management. Do not simply count your score; identify the topics where you lose marks.
6. Prepare for Post-Specific Subjects
Candidates applying for Constable (Communication), Driver PMT or Firefighting Driver should allocate additional study time to their respective special syllabus.
7. Revise Regularly
Prepare short notes for important facts, formulas, grammar rules and computer terminology. Regular revision helps improve retention and reduces last-minute pressure.
Important Official Links
Candidates should use official sources for authentic recruitment information, application access and the detailed advertisement.
- OUSSSC Official Website: Visit Official Website
- Detailed Advertisement No. 01-CRE-2026/OUSSSC: View / Download Official Advertisement PDF
- Online Application Portal: Visit Application Portal
Frequently Asked Questions (FAQs)
1. Where can I find the OSSSC Syllabus 2026?
Candidates can refer to the detailed Advertisement No. 01-CRE-2026/OUSSSC on the official OUSSSC recruitment portal. The relevant syllabus and examination details are provided in the advertisement.
2. What are the subjects in the common OSSSC written examination?
The common written examination covers Odia Language, English Language, General Knowledge, Quantitative Aptitude and Reasoning, and Basic Computer Literacy.
3. How many questions are there in the common written examination?
The common written examination consists of 100 objective-type questions carrying 100 marks, with a duration of 120 minutes.
4. Is there negative marking in the OSSSC written examination?
Yes. The common written examination has a negative marking of 0.25 mark for each incorrect answer.
5. Is there a special syllabus for Constable (Communication)?
Yes. The special written examination for Constable (Communication) covers Physics and Computer Science. The special paper consists of 100 questions carrying 300 marks and has a duration of 120 minutes, as outlined in the examination information.
6. What is the special syllabus for Driver PMT and Firefighting Driver?
The special written examination covers vehicle knowledge and maintenance, traffic signals, road safety and traffic rules. Candidates should check the official advertisement for the exact prescribed topics.
7. Are all seven posts covered under the same syllabus?
The posts share the common written examination syllabus where applicable. Certain posts also have additional subject-specific examination requirements. Candidates should check the official advertisement for their selected post.
8. How many vacancies are announced under OSSSC CRE 2026?
A total of 7,268 vacancies have been announced across seven categories of posts under the Combined Uniformed Services (Below Graduate Level) Examination-2026.
9. Where can I get the official OSSSC advertisement PDF?
Use the official advertisement PDF link or visit the OUSSSC official website.
10. Is the topic-wise list in this article the complete official syllabus?
The topic-wise lists in this article are provided as a preparation guide. Candidates must consult the official advertisement and its annexures for the exact syllabus and any post-specific instructions.
Final Words
The OSSSC Combined Uniformed Services Examination-2026 requires focused preparation across the common subjects and, where applicable, the post-specific syllabus.
Candidates should prepare each subject systematically, practise MCQs regularly and take mock tests to improve accuracy and time management. Give particular attention to Odisha General Knowledge, language sections, reasoning, quantitative aptitude and basic computer literacy.
Before applying or appearing for any examination stage, read the official advertisement carefully and keep checking the Commission's website for updates, examination instructions, admit cards and other recruitment-related notices.
All the best to every aspirant preparing for OSSSC CRE 2026!
ODIA STUDY ROOM
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