Syllabus
OSSSC RI Syllabus 2025 – Complete Exam Pattern & Subjectwise Topics
Download the latest OSSSC RI Syllabus 2025 PDF. Get the complete exam pattern with detailed subject-wise topics in General Awareness, Mathematics, English, Odia, and Computer. Fully updated for Revenue Inspector recruitment.
The Odisha Sub-ordinate Staff Selection Commission (OSSSC) conducts the Revenue Inspector (RI) recruitment examination to fill important revenue-related positions in Odisha’s state administration. Aspirants preparing for this prestigious government exam must thoroughly understand the OSSSC RI Syllabus 2025, which includes key subjects such as General Awareness, Mathematics, English, Odia, and Computer Applications.
OSSSC RI Exam Overview 2025
| Parameter | Details |
|---|---|
| Conducting Body | Odisha Sub-ordinate Staff Selection Commission (OSSSC) |
| Post Name | Revenue Inspector (RI) |
| Exam Mode | Offline (OMR-Based) |
| Exam Stages | Written Exam + Skill Test in Computer Application |
| Total Marks | 450 (400 Written + 50 Skill Test) |
| Exam Duration | 2.5 hours (Written), 30 minutes (Skill Test) |
| Negative Marking | 0.5 marks per wrong answer |
| Language of Examination | English and Odia |
OSSSC RI Syllabus 2025 – Subject-Wise Detailed Topics
General Awareness (100 Marks)
This section tests a candidate’s understanding of current events, historical facts, governance, and Odisha-specific topics.
| Topic | Detailed Description |
|---|---|
| Current Affairs | Latest national and international events, government schemes, awards, sports, defence, summits, important dates. |
| Indian Polity | Indian Constitution, Fundamental Rights, Directive Principles, structure of government, Parliament, President, Judiciary. |
| History of India | Ancient to modern Indian history, freedom struggle, key movements, leaders. |
| History & Culture of Odisha | Famous festivals, art, dance, architecture (Kalinga style), temples (Konark, Lingaraj), dynasties. |
| Geography (India & Odisha) | Physical features, rivers, climate, soil, forest resources, population, agriculture. |
| Economics | National income, inflation, banking, economic reforms, budgeting, Odisha’s economic profile. |
| Environmental Issues | Global warming, biodiversity, sustainable development, conservation programs. |
| General Science | Basic concepts of Physics, Chemistry, Biology (class 10th level). |
| Miscellaneous | Books & authors, awards, important personalities, recent appointments. |
Arithmetic (Mathematics) – 100 Marks
This section tests numerical aptitude and problem-solving abilities. Questions are of Class 10th (Matriculation) standard.
| Topic | Description |
|---|---|
| Number System | Types of numbers, factors, multiples, LCM, HCF, divisibility rules. |
| Simplification | BODMAS rule, fractions, decimals, approximations. |
| Ratio and Proportion | Basic problems, direct and inverse proportion, applications. |
| Percentage | Calculation-based questions including discounts, profit & loss. |
| Profit and Loss | Cost price, selling price, mark-up, successive discounts. |
| Simple & Compound Interest | Interest formulas, differences between SI and CI, annual rate calculations. |
| Time and Work | Efficiency, work done together, pipes and cisterns. |
| Time, Speed and Distance | Average speed, relative speed, trains, boats and streams. |
| Mensuration | Area and volume of 2D and 3D figures (cube, cylinder, cone, sphere). |
| Average | Weighted average, combined average problems. |
| Data Interpretation (Basic) | Pie charts, bar graphs, and tabular data – basic calculations and observations. |
English Language – 50 Marks
| Topic | Description |
|---|---|
| Comprehension | Reading passages with questions on inference, vocabulary, and reasoning. |
| Synonyms & Antonyms | Word pairs with similar or opposite meanings. |
| Fill in the Blanks | Grammar-based gap-fillers using prepositions, articles, verbs. |
| Sentence Correction | Correcting errors in subject-verb agreement, tenses, modifiers. |
| Idioms and Phrases | Common English expressions and their meanings. |
| One-word Substitution | Condensing phrases into single words. |
| Active and Passive Voice | Changing the voice of given sentences. |
| Direct & Indirect Speech | Reported speech questions, conversion of dialogue to narration. |
Odia Language – 50 Marks
| Topic | Description |
|---|---|
| Comprehension | Understanding and analyzing Odia passages. |
| Grammar | Verb, tense, number, gender, case, voices, synonyms and antonyms. |
| Vocabulary | Basic and advanced Odia words, antonyms, synonyms. |
| Translation | English to Odia and vice versa. |
| Usage and Composition | Sentence structure, idioms, proverbs, letter writing in Odia. |
Computer Knowledge – 100 Marks
| Topic | Description |
|---|---|
| Basics of Computer | Input-output devices, memory, CPU, components of a computer system. |
| Operating System | Windows/Linux, file system, folders, commands. |
| MS Word | Text formatting, file handling, tables, bullets. |
| MS Excel | Basic formulas, charts, tables, formatting, sorting data. |
| MS PowerPoint | Slide creation, transitions, inserting charts/images. |
| Internet and Web Technology | Browsers, search engines, downloading/uploading files, bookmarks. |
| Email and Communication | Email account setup, sending/receiving messages, attachments. |
| Networking Basics | LAN/WAN, Internet, IP address, server-client structure. |
| Cyber Security | Viruses, malware, phishing, password protection, digital signature. |
| Keyboard Shortcuts | Ctrl+C, Ctrl+V, Alt+Tab, basic time-saving shortcuts in MS Office. |
Skill Test in Computer Application – 50 Marks (Qualifying)
| Test Component | Description |
|---|---|
| MS Word | Typing, paragraph formatting, font and alignment. |
| MS Excel | Data entry, basic functions like SUM, AVERAGE, IF. |
| MS PowerPoint | Slide design, transitions, layout. |
| Internet Usage | Browsing, file downloading, email management. |
Duration: 30 minutes
Qualifying Marks: 20 (not counted in final merit but must be passed)
OSSSC RI Syllabus PDF Download
Click here to download OSSSC RI Syllabus 2025 PDF
Recommended Books for OSSSC RI 2025
| Subject | Book Title | Publisher / Author |
|---|---|---|
| General Awareness | Lucent’s General Knowledge | Lucent |
| Arithmetic | Quantitative Aptitude | R.S. Aggarwal |
| English Language | Objective General English | S.P. Bakshi (Arihant) |
| Odia Language | Odia Grammar and Composition | Biswanath Das / Odisha Pub. |
| Computer Knowledge | Objective Computer Awareness | Arihant Experts |
| Previous Papers | OSSSC RI Practice Set with Solved Papers | Local Publishers / Online |
Preparation Strategy for OSSSC RI 2025
- Make a Study Plan: Allocate daily time blocks for each subject.
- Understand the Pattern: Focus more on high-weightage subjects like Arithmetic and GK.
- Mock Tests & PYQs: Solve OSSSC RI previous papers and online mocks.
- Current Affairs Notes: Make daily notes from newspapers and monthly magazines.
- Computer Practice: Use MS Office regularly to strengthen skill test performance.
- Language Practice: Read Odia and English newspapers to improve grammar and comprehension.
Specialization & Career Growth
As an OSSSC Revenue Inspector, you’ll specialize in:
- Land survey & land record management
- Collection of land revenue
- Mutation and settlement cases
- Coordination with Tehsildars and District Collectors
- Disaster management in rural areas
Career Progression
- Revenue Inspector (RI)
- Assistant Revenue Officer
- Revenue Officer
- Tehsildar (through promotion exams)
Conclusion
The OSSSC RI Syllabus 2025 offers a comprehensive blueprint for aspiring candidates. With detailed subject-wise content, equal focus on computational and language skills, and an opportunity to serve the public through land revenue management, the role is both challenging and rewarding.
Ensure you:
- Master every topic in this guide
- Use the recommended books
- Practice regularly
- Clear the skill test in computer applications
Consistent effort and smart preparation will help you secure your spot as a Revenue Inspector in Odisha.
