OSSSC RI, ARI, AMIN Syllabus & Exam Pattern 2026: Prelims & Mains PDF

The Odisha Sub-ordinate Staff Selection Commission (OSSSC) is set to conduct the Combined Recruitment Examination (CRE) to fill 5,012 vacancies across key roles, including Revenue Inspector (RI), Assistant Revenue Inspector (ARI), AMIN, ICDS Supervisor, and Statistical Field Surveyor. The selection process is structured into two primary stages: a Preliminary Examination followed by a mandatory Practical Skill Test.

Achieving a high score requires a deep understanding of the official OSSSC CRE syllabus and exam pattern. This guide provides an exhaustive, subject-specific breakdown for both Prelims and Mains, designed to help candidates organize their study materials and build confidence for exam day.

OSSSC RI ARI Syllabus and Exam Pattern 2026

The preliminary examination for CRE 2025 (IV) is scheduled to take place between 22nd May and the third week of June 2026. Understanding the 2026 OSSSC CRE syllabus is the foundation of a winning strategy. By familiarizing yourself with the accurate exam pattern and syllabus, you can effectively prioritize high-weightage topics and improve your final score.

Download the Official OSSSC RI, ARI, AMIN Answer Key 2026 Here

OSSSC RI ARI AMIN Selection Process 2026

The recruitment process for the OSSSC Combined Recruitment Examination 2025 covers various roles, including Revenue Inspector (RI), ICDS Supervisor, Village Agricultural Worker (VAW), Assistant Revenue Inspector (ARI), Amin, and Statistical Field Surveyor (SFS). The selection follows a standardized two-stage format as outlined in the official OSSSC CRE 2026 guidelines.

• Written Exam
• Practical Skill Test

OSSSC RI, ARI AMIN, ICDS Supervisors and SFS Exam Pattern 2026

Candidates preparing for the RI, AMIN, and SFS posts must thoroughly review the OSSSC CRE exam pattern for 2026 to understand the question structure, marking scheme, and time allocation. We have compiled the detailed exam pattern for both Prelims and Mains to ensure you are fully prepared for the test format.

OSSSC Exam Pattern 2026 for Written Test

• A total of 100 MCQ-based questions will be asked for a total of 100 marks.
• The time duration of the exam is 90 minutes.
• There will be Negative Marking. 0.25 mark will be deducted for a wrong answer.

OSSSC Exam Pattern 2026 for Practical Skill Test

Qualifying candidates from the written examination will proceed to the Practical Skill Test. This segment evaluates basic computer proficiency and is qualifying in nature, requiring a minimum score of 40% to move forward in the selection process.

OSSSC RI, ARI AMIN, ICDS Supervisors and SFS Syllabus 2026

The OSSSC CRE syllabus for 2026 covers Mathematics, General Studies, English, Odia, and Computer applications. Mastering these specific subjects is essential for candidates to anticipate question patterns and streamline their preparation efforts effectively.

OSSSC CRE Syllabus for Mathematics

The Mathematics section tests your quantitative aptitude. Key topics include Averages, Percentages, Number Systems, Time & Work, along with other essential mathematical concepts vital for the examination.

• Average
• Percentage
• Number Systems
• Time & Work
• Ratio and Proportion
• Profit & Loss
• Simple & Compound Interest
• Time & Speed
• Simplification
• Permutation and Combination
• Pipes and Cistern
• Logarithm
• Problem On Ages
• Data Interpretation, Bar Graph, Pictorial Graph, Pie Chart
• Algebra
• Trigonometry
• Mensuration
• Statistics and Probability
• Partnership

OSSSC CRE Syllabus for General Studies

This section evaluates a candidate's comprehensive awareness of General Knowledge, focusing on current events, history, geography, and general awareness relevant to the region and the country.

• National Dance
• Science and innovations
• Famous Places in India
• World organization
• New inventions
• National and International current affairs
• Books and Authors
• Countries and Capitals
• Important Dates
• Music & Literature
• About India and its neighboring countries
• Economic problems in India
• Indian Culture
• Scientific observations
• Political Science

OSSSC CRE Syllabus for English

The English Language section focuses on testing linguistic proficiency. Key areas include Synonyms & Antonyms, Spelling Tests, Fill in the Blanks, Passage Completion, Spotting Errors, and Sentence Improvement.

• Idioms and Phrases
• Synonyms & Antonyms
• Spelling Test
• Fill in the blanks
• Passage Completion
• Spotting Errors
• Sentence Improvement
• Prepositions
• Joining Sentences\
• Substitution
• Para Completion
• Sentence
• Voice
• Completion
• Sentence Arrangement
• Substitution
• Error Correction
• Transformation

OSSSC CRE Syllabus for Odia

Proficiency in the Odia language is mandatory, and candidates are tested on their command of grammar, vocabulary, and linguistic accuracy in this section.

• Letter Writing (ଚିଠି ଲେଖା)
• Translation (ଅନୁବାଦ)
• Grammar (ବ୍ୟକରଣ)
• Composition (ରଚନା)
• Essay Writing (ପ୍ରବନ୍ଧ ଲେଖା)

OSSSC CRE Syllabus for Computer

The Computer section of the OSSSC CRE exam assesses essential digital literacy, including hands-on knowledge of Windows, MS Word, MS PowerPoint, and MS Excel.

• Windows
• MS Word
• MS PowerPoint
• MS Excel

Access OSSSC RI, ARI, AMIN Previous Year Question Papers Here