Ri Main Exam Syllabus 2025
Post Name Assistant Revenue Inspector (ARI), AMIN, Revenue Inspector (RI), Supervisor, and Statistical Field Surveyor.
Syllabus 2025 for the prelims and mains exam comprises the topics from Mathematics, General Studies, English, Odia, and Computer. Having a thorough knowledge of the syllabus for each subject will acquaint candidates with what to expect from the exam and kickstart their preparation in the right direction
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
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
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
Substitution
Error Correction
Transformation
Odia
Letter Writing
Translation
Grammar
Composition
Essay Writing
Computer
Windows
MS Word
MS PowerPoint
MS Excel
The OSSSC Mains exam consists of 180 objective-type questions for a total of 180 marks.
The time duration of the exam is 3 hours.
1 mark will be awarded for each correct answer, and there is negative marking; 0.33 mark will be deducted for a wrong answer