OSSSC CRE Syllabus & Exam Pattern 2026: RI, ARI, Amin & SFS Guide

The Odisha Sub-ordinate Staff Selection Commission (OSSSC) manages recruitment for multiple essential administrative posts through its structured evaluation mechanisms. Aspiring candidates looking forward to securing roles such as Revenue Inspector (RI), Assistant Revenue Inspector (ARI), AMIN, ICDS Supervisor, Statistical Field Surveyor (SFS), and Village Agricultural Worker (VAW) under the Combined Recruitment Examination (CRE) 2025 (IV) must familiarize themselves with the syllabus, exam structure, and evaluation criteria.

With a massive total of 5,012 vacancies up for grabs, understanding the roadmap to clearing this examination is paramount. Candidates can also Access OSSSC RI, ARI, AMIN Previous Year Question Papers Here to gauge the difficulty level, and later Download the Official OSSSC RI, ARI, AMIN Answer Key 2026 Here post-exam.

OSSSC CRE Selection Process Stages

• Written Exam
• Practical Skill Test

OSSSC RI ARI AMIN Syllabus 2026 Overview

Exam Conducting Body Name	Odisha Sub-ordinate Staff Selection Commission (OSSSC)
Exam Name	Combined Recruitment Examination 2025 (IV)
Post Name	Assistant Revenue Inspector (ARI), AMIN, Revenue Inspector (RI), Supervisor, and Statistical Field Surveyor
Vacancies	5012
Total No. of Questions	100
Total Marks	100
Time Duration	90 minutes
Negative Marking	0.25 mark
Selection Process	Written Exam and Practical Skill Test
Official Website	https://www.osssc.gov.in/

OSSSC Prelims Exam Pattern 2026

The written examination features 100 multiple-choice questions (MCQs) for 100 marks, scheduled between 22nd May and the third week of June 2026. The test duration is 90 minutes. Remember that there is a negative marking scheme where 0.25 marks are deducted for every incorrect response.

Subjects	No. of Questions	Marks	Duration
Mathematics	20	20	1.5 hours/ 90 minutes
General Studies	20	20	1.5 hours/ 90 minutes
English	20	20	1.5 hours/ 90 minutes
Odia	15	15	1.5 hours/ 90 minutes
Computer	15	15	1.5 hours/ 90 minutes
Logical Reasoning	10	10	1.5 hours/ 90 minutes
Total	100	100	1.5 hours/ 90 minutes

OSSSC Prelims Written Exam Subject Breakdown

• Mathematics: 20 Questions, 20 Marks
• General Studies: 20 Questions, 20 Marks
• English: 20 Questions, 20 Marks
• Odia: 15 Questions, 15 Marks
• Computer: 15 Questions, 15 Marks
• Logical Reasoning: 10 Questions, 10 Marks

Detailed Subject-Wise OSSSC CRE Syllabus

OSSSC CRE Syllabus for Mathematics

• 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

• 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

• 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
• Error Correction
• Transformation

OSSSC CRE Syllabus for Odia

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

OSSSC CRE Syllabus for Computer

• Windows
• MS Word
• MS PowerPoint
• MS Excel

Practical Skill Test in Basic Computer Skills

Candidates who clear the preliminary written examination will be called for the Practical Skill Test. This evaluation assesses proficiency in basic computer operations and carries a total weightage of 50 marks.

Subjects	Total Marks	Duration
Practical Skill Test in Basic Computer Skills	50	1 hour

Note: Candidates must score a minimum of 40% in the Practical Skill Test to successfully qualify.

Next Steps for Candidates

With the examination window fast approaching between 22nd May and the third week of June 2026, candidates should focus on intensive revision of the syllabus modules detailed above. Keep a close watch on the official portal for admit card release timelines, verify your exam center details well in advance, and prepare your travel logistics to avoid last-minute stress.

Frequently Asked Questions (FAQs)

When is the OSSSC CRE Prelims exam scheduled for 2026?

The preliminary examination for the OSSSC Combined Recruitment Examination (CRE) 2025 (IV) is scheduled to take place between 22nd May and the third week of June 2026.

What is the total number of vacancies available under OSSSC CRE 2025 (IV)?

There are a total of 5,012 vacancies across key roles including Revenue Inspector (RI), Assistant Revenue Inspector (ARI), AMIN, ICDS Supervisor, Statistical Field Surveyor (SFS), and Village Agricultural Worker (VAW).

Is there negative marking in the OSSSC written examination?

Yes, negative marking is applicable in the written exam. A deduction of 0.25 marks will be made for every wrong answer.

What are the selection stages for the OSSSC CRE recruitment?

The selection process consists of two primary stages: a Written Examination (Prelims) followed by a mandatory Practical Skill Test.

Where can I check official updates and notifications?

You can visit the official website of the Odisha Sub-ordinate Staff Selection Commission at https://www.osssc.gov.in/.