The Odisha Staff Selection Commission (OSSC) Combined Higher Secondary Level (CHSL) examination is a significant opportunity for candidates seeking government positions in Odisha. Understanding the syllabus and exam pattern is crucial for effective preparation.
This comprehensive guide will provide detailed information about the OSSC CHSL Syllabus 2025, including the exam pattern, subject-wise marks distribution, and question types for both Prelims and Mains examinations.
Article Contents
OSSC CHSL Exam Syllabus
| Exam Conducting Body | Odisha Staff Selection Commission |
| Exam Name | Odisha Combined Higher Secondary Level Exam |
| Exam Scheme | Prelims: 150 Marks Mains: 200 Marks |
| Negative Marking | 0.25 marks |
| Official website | ossc.gov.in |
Preliminary Examination (Prelims)
The Prelims exam is the first hurdle candidates must overcome in the OSSC CHSL recruitment process. It is designed to test candidates’ basic knowledge and aptitude across various subjects.
Exam Pattern
- Total number of questions: 150
- Total marks: 150
- Duration: 150 minutes (2 hours 30 minutes)
- Negative marking: 0.25 marks deducted for each wrong answer
Subject-wise Syllabus and Marks Distribution
| Subject | Topics Covered | Approximate Number of Questions |
|---|---|---|
| Arithmetic | Simplification, Decimals, Fractions, HCF, LCM, Percentage, Ratio and Proportions, Profit and Loss, Average, Discount, Simple & Compound Interest, Mensuration, Time and Work, Time and Distance | 30-35 |
| Data Interpretation | Tables, Graphs, Charts | 15-20 |
| Logical Reasoning and Analytical Ability | Verbal and Non-verbal Reasoning, Similarities, Differences, Space Visualization, Problem-Solving, Analysis, Judgment, Decision Making | 30-35 |
| General Mental Ability | Visual Memory, Discrimination, Observations, Relationships, Concepts, Arithmetical Reasoning, Verbal and Figure Classification, Arithmetical Number Series | 20-25 |
| Current Events of National and International Importance | Current Affairs, General Awareness | 20-25 |
| Computer/Internet Awareness | Basic Computer Knowledge, Internet Usage | 15-20 |
Preparation Tips for Prelims
- Thoroughly analyze the syllabus to identify important topics
- Practice solving MCQs regularly to improve speed and accuracy
- Focus on time management during practice sessions
- Stay updated with current affairs and general knowledge
- Strengthen basic arithmetic and reasoning skills
- Familiarize themselves with basic computer and internet concepts
Main Examination (Mains)
Candidates who clear the Prelims will be eligible to appear for the Mains examination. The Mains exam is more comprehensive and tests candidates’ in-depth knowledge of various subjects.
Exam Pattern
| Paper | Subject | Total Marks | Duration |
|---|---|---|---|
| Paper I | Language (Odia and English) | 100 | 2.5 hours |
| Paper II | General Studies | 100 | 2.5 hours |
Total marks for the Mains exam: 200
Subject-wise Syllabus and Question Types
Paper I: Language (Odia and English)
- Reading comprehension
- Grammar and vocabulary
- Essay writing
- Precis writing
- Letter writing
- Translation (Odia to English and vice versa)
Paper II: General Studies
The General Studies paper covers a wide range of topics. Here’s a breakdown of the syllabus:
Indian Economy
- Economic development and planning
- Poverty and unemployment
- Agriculture and industrial growth
- Banking and financial institutions
History of India
- Ancient, medieval, and modern Indian history
- Indian national movement
- Post-independence developments
History of Odisha
- Ancient and medieval Odisha
- Modern Odisha
- Cultural heritage of Odisha
General Issues of Environment and Climate Change
- Environmental pollution and conservation
- Climate change and its impacts
- Sustainable development
Indian and World Geography
- Physical geography of India and the world
- Human geography
- Economic geography
- Geopolitical issues
Question types in the General Studies paper may include:
- Multiple Choice Questions (MCQs)
- Short Answer Questions
- Descriptive Questions
Preparation Strategy for Mains
- Develop a strong command over Odia and English languages
- Read newspapers and magazines regularly to stay updated on current affairs
- Study NCERT books for a solid foundation in history, geography, and economics
- Practice writing essays and answers to improve writing skills
- Focus on Odisha-specific topics, especially in history and current affairs
- Understand environmental issues and their impact on society and economy
Computer Skill Test
For certain posts, such as Auditor, Inspector of Supplies under FS & CW Department, and Junior Assistant/Junior Clerk, candidates may be required to take a Computer Skill Test. This test evaluates candidates’ proficiency in:
- Basic computer operations
- MS Office applications (Word, Excel, PowerPoint)
- Internet usage and email management
Important Tips for OSSC CHSL 2025 Preparation
- Create a study schedule: Develop a realistic and consistent study plan that covers all subjects.
- Use quality study materials: Refer to standard textbooks, previous year question papers, and reputable online resources.
- Practice regularly: Solve mock tests and previous year question papers to familiarize yourself with the exam pattern and improve time management skills.
- Focus on weak areas: Identify your weak subjects or topics and allocate more time to improve them.
- Stay updated: Keep yourself informed about the latest exam notifications, syllabus changes, and important dates.
- Maintain good health: Ensure proper sleep, nutrition, and exercise to stay physically and mentally fit during preparation.
- Join study groups or online forums: Collaborate with fellow aspirants to share knowledge and clarify doubts.
- Revise regularly: Set aside time for revision to reinforce your learning and retain information better.
Conclusion
The OSSC CHSL 2025 examination offers a great opportunity for candidates aspiring to join government service in Odisha. By thoroughly understanding the syllabus, exam pattern, and question types for both Prelims and Mains, candidates can strategize their preparation effectively.
Remember that consistent effort, regular practice, and a well-rounded approach to all subjects are key to success in this competitive examination. Stay focused, manage your time wisely, and approach the exam with confidence. With dedicated preparation and the right strategy, you can maximize your chances of clearing the OSSC CHSL 2025 examination and securing a rewarding career in the Odisha government sector.
