Every Revenue Inspector notification from the commission sends thousands of Odisha aspirants looking for one thing first, and that is the OSSSC RI Syllabus. This page keeps the whole thing in one place and in plain words. You get the stage-wise selection scheme, the subject-wise OSSSC RI Syllabus 2026, the marks split, the time limit and the negative marking rule, all taken straight from the commission’s own exam scheme.
Reading a topic list once will not help much. You also need to know how many questions come from each subject and which chapters keep coming back. The tables below cut the OSSSC RI Syllabus into small, tickable pieces so you can plan week by week. The same OSSSC RI Syllabus covers the RI, ARI, Amin, SFS and ICDS Supervisor posts together, so one round of study serves every one of those vacancies.
Start here. The short table gives you the shape of the exam in ten lines, and the second table gives the exact question and mark split. Everything in the OSSSC RI Syllabus 2026 hangs on these two boxes, so read them before you touch a single book.
OSSSC RI Exam Highlights at a Glance
| Particulars | Details |
|---|---|
| Conducting Body | Odisha Sub-Ordinate Staff Selection Commission (OSSSC) |
| Posts Covered | RI, ARI, Amin, SFS and ICDS Supervisor |
| Selection Stages | Preliminary, Mains, Computer Skill Test, DV & Counseling, Final Merit List |
| Written Subjects | General Awareness, Aptitude, English, Basic Computer, Odia Language, Reasoning |
| Total Questions | 100 |
| Total Marks | 100 |
| Question Type | MCQ (objective type) |
| Negative Marking | 0.25 mark for each wrong answer |
| Skill Test | Computer, 50 marks, 60 minutes |
| Final Merit | Prepared from the Mains exam marks only |
Now the mark-wise break-up. General Awareness, Aptitude and English carry twenty questions each, Basic Computer and Odia Language carry fifteen each, and Reasoning carries ten. That single row of numbers should decide how you divide your hours across the OSSSC RI Syllabus.
OSSSC RI Written Exam Pattern – Subject Wise
| Subject | Questions | Marks | Time | Type | Language |
|---|---|---|---|---|---|
| General Awareness | 20 | 20 | 90 Min | MCQ | Odia & English |
| Aptitude | 20 | 20 | MCQ | Odia & English | |
| English | 20 | 20 | MCQ | English | |
| Basic Computer | 15 | 15 | MCQ | Odia | |
| Odia Language | 15 | 15 | MCQ | Odia & English | |
| Reasoning | 10 | 10 | MCQ | Odia & English | |
| Total | 100 | 100 | 4 Hr | – | – |
↔ On a phone, swipe this table sideways to see the Time, Type and Language columns.
Note: the published exam scheme shows 90 Min against the subject block and 4 Hr in the Total row. Both figures are reproduced here exactly as the commission printed them; treat the official notification as final on paper duration.
Notice that only the English paper is set in English alone. Basic Computer is asked in Odia, and the rest come in both languages. Candidates who ignore the Odia medium while preparing the OSSSC RI Syllabus often lose easy marks in the reading-heavy sections.
Revenue Inspector, Assistant Revenue Inspector, Amin, Statistical Field Surveyor and ICDS Supervisor are grouped into a single combined recruitment by the commission. One notification, one application window and one common written test cover all of them, which is why a single OSSSC RI Syllabus is enough for every post in the group. One reading of the OSSSC RI Syllabus therefore serves five different job codes.
Because the posts sit in revenue and welfare offices across the districts, the paper leans towards Odisha-centred general knowledge, everyday arithmetic and basic office computer work. That flavour shows up clearly once you read the subject tables in this OSSSC RI Syllabus 2026 guide.
Every notice, corrigendum, admit card and result sheet goes up first on the official OSSSC website. Check those dates yourself before you plan anything around them, and use this OSSSC RI Syllabus page as a study companion rather than as a source of official notices.
Aspirants who have also filled the Panchayat Executive Officer form should read this page alongside the OSSSC PEO Syllabus; the two topic lists sit very close together, so a single revision cycle can feed both papers.
The commission runs the selection in five clear steps. Knowing where each step sits saves you from studying the wrong thing at the wrong time, and it is the first practical use of the OSSSC RI Syllabus. Map your calendar to these five boxes before you open the OSSSC RI Syllabus subject tables.
OSSSC RI Selection Stages
| Sl. No. | Stage | Nature of the Stage |
|---|---|---|
| 1 | Preliminary | Objective written test of 100 questions |
| 2 | Mains | Objective written test; marks decide the final merit |
| 3 | Computer Skill Test | Computer paper of 50 marks in 60 minutes |
| 4 | DV & Counseling | Document verification and counseling |
| 5 | Final Merit List | Published on the Mains marks only |
Both written stages use the same subject list, so the OSSSC RI Syllabus 2026 you read for the Preliminary carries straight over to the Mains. Only the depth of the questions changes, not the topics.
Three rules from the official exam scheme change how you should attempt the paper. Pin them to the wall above your desk, right beside your printed copy of the OSSSC RI Syllabus.
Written Exam – Key Rules
| Rule | What It Means |
|---|---|
| Negative Marking | 0.25 negative marking for each wrong question |
| Qualifying Marks | No qualifying marks; you only have to clear the cut off marks |
| Calling Ratio for Mains | Number of candidates called for the Main exam = 5 × total vacancies |
Every set of four careless ticks quietly erases a mark you had already earned, so wild guessing is costly here. Answer when at least a couple of choices look clearly false, and let the topic-wise OSSSC RI Syllabus tell you where your accuracy is high enough to move quickly.
The five-times calling ratio also matters. A large gap between vacancies and Mains seats means the Preliminary is a filter, not a formality, so no part of the OSSSC RI Syllabus 2026 can be left untouched.
After the written stages comes a short computer test. It is small, but it is the one place where the OSSSC RI Syllabus asks you to do rather than to recall.
OSSSC Computer Skill Test Pattern
| Subject | Marks | Time |
|---|---|---|
| Computer | 50 | 60 Min |
Skill Test, DV and Merit Rules
| Rule | What It Means |
|---|---|
| Qualifying Marks | Qualifying marks in the skill test: 20 |
| Calling Ratio for DV | Number of candidates called for DV = 1.25 × total vacancies |
| Final Merit List | To make the final merit list, only Mains exam marks will be considered |
Twenty out of fifty is the bar here, and the skill test marks do not travel into the merit list. Clear it and move on. That is why the computer part of the OSSSC RI Syllabus 2026 should be revised for speed, not for perfection.
English and Odia together carry thirty-five questions, more than any other pair of subjects. Grammar rules do not change from year to year, which makes this the most reliable scoring block in the whole OSSSC RI Syllabus. Treat the language half of the OSSSC RI Syllabus as marks you have already banked.
English Syllabus
| Main Topic | Sub Topic |
|---|---|
| Modal | Use Of will, shall, can, may, would, should, could, might |
| Tense | Present Tense, Past Tense, Future Tense |
| Verb | Subject Verb Agreement |
| Spelling Of Word | – |
| Article | a, an, the |
| Preposition | Place (in, on, at, under, over, beside, near, between); Time (before, after, during, for, at, on, in); Direction (to, from, into, out of, up, down, across); Possession (of, for, belonging to); Manner (by, with, in, like, as) |
| Noun, Pronoun, Adjective, Adverb | – |
| One Word Substitution | – |
| Voice | Active Voice & Passive Voice |
| Speech | Direct & Indirect Speech |
| Passage | – |
| Idiom/Phrase | (Very Important) |
| Translation | Odia To English & English To Odia |
Idioms and phrases are marked as very important in the official list, and translation runs in both directions. Practise a few lines of Odia-to-English every day and this half of the OSSSC RI Syllabus 2026 stops being a worry.
Odia Language Syllabus
| Topics to Cover |
|---|
| ବାକ୍ୟ |
| ଶୁଦ୍ଧ, ଅଶୁଦ୍ଧ |
| ରୁଢ଼ି, ଲୋକବାଣୀ |
| ପ୍ରତିଶବ୍ଦ |
| ବିପରୀତଶବ୍ଦ |
| ଅନୁଛେଦ |
The Odia list is short and completely predictable. Six heads, all of them classroom grammar, and every one of them appears in old papers. Finish this block early in your OSSSC RI Syllabus plan and keep it warm with weekly revision.
The Aptitude paper carries twenty questions and rewards speed more than theory. Every head below comes from the official OSSSC RI Syllabus 2026, so nothing here is guesswork.
Mathematics / Aptitude Syllabus
| Main Topic | Sub Topic |
|---|---|
| Mensuration | 2-D (Area & Perimeter Of Triangle, Circle, Square & Rectangle); 3-D (Volume Of Cube & Sphere) |
| Square & Square Roots | Cube & Cube Roots |
| Statistics | Mean, Median & Mode |
| Percentage | Profit, Loss, Discount, SI & CI |
| Number System | Decimal, Fraction, Multiplication, Divisibility |
| Algebra | – |
| Trigonometry | – |
| Simplification | – |
| Age Problems | – |
| Probability | – |
| Boat & Stream | – |
| Average | – |
| Mixture and Allegation | – |
| HCF & LCM | – |
| Ratio | – |
| Speed Time & Distance | – |
| Time & Work | – |
Seventeen heads for twenty questions looks heavy, but percentage, ratio, average and time-work feed each other. Learn one calculation shortcut per head and this part of the OSSSC RI Syllabus turns into your fastest scoring section.
Aspirants who want tougher drilling can lift the arithmetic list out of the Sub-Inspector syllabus page, which repeats most of these heads at a slightly higher level.
General Awareness, Reasoning and Basic Computer together carry forty-five questions. This is the widest part of the OSSSC RI Syllabus 2026, so it needs the most disciplined revision.
General Knowledge Syllabus
| Main Topic | Sub Topic |
|---|---|
| Current Affairs | Place Related To Incidents; Person In Recent News; Recent Sport GK (Very Important); Recent Award GK; Science & Technology |
| Static GK | Books & Author; Day & Dates; Odisha Static GK; Capital, Currency, Head Quarter Of Big Organization; First & Last |
| Indian History | Ancient; Modern |
| Odisha History | Ancient; Modern |
| Geography | River (Of Odisha & India); Location (Of Place, City, State, Country, Mountain & Other) |
Odisha static general knowledge and Odisha history are listed separately from the national heads, which tells you where the state weight sits. Sport and award questions are flagged as very important in the OSSSC RI Syllabus, so keep a one-page monthly current affairs sheet.
Reasoning Syllabus
| Main Topic | Sub Topic |
|---|---|
| Verbal & Non Verbal | Alphanumeric series, Blood Relation, Analogies, Coding Decoding, Direction Distance, Order And Ranking, Syllogism, Statement And Conclusion |
Reasoning carries only ten questions but almost no reading, so it is the cheapest ten marks on the paper. Eight fixed question types are named in the OSSSC RI Syllabus 2026 and each one can be mastered in a couple of sittings.
Basic Computer Syllabus
| Main Topic | Sub Topic |
|---|---|
| Introduction | – |
| Hardware & Software | – |
| Shortcut Key | – |
| Full Form | – |
| MS Office | MS Word, MS Power Point |
| Windows Operating System | – |
| Memory | – |
| Internet & Service | Browser, Apps, Software, Websites, Emails |
The computer heads serve twice over. They answer fifteen questions in the written paper and they prepare you for the fifty-mark skill test later, so this is the highest-return block in the OSSSC RI Syllabus.
Good material does half the work. The four sources below are the ones this guide has always recommended, and each item maps directly onto a part of the OSSSC RI Syllabus 2026. Nothing here is extra reading; every entry answers a specific head of the OSSSC RI Syllabus.
Old papers deserve special mention. Reading the OSSSC RI Syllabus tells you what can be asked; solving the OSSSC RI previous year questions tells you what actually gets asked, and the gap between the two is where most ranks are won.
Free Question Bank Downloads
| Question Bank | Download |
|---|---|
| 63,000+ All Odisha Combo PYQ with Answers | Download |
| All Odisha Combo Question Bank (mirror link) | Download |
Two more pages are worth bookmarking beside this one. The Odisha Police SI question papers sharpen reasoning and arithmetic under a clock, while the SSD Sevak Sevika question papers add heavy practice in Odisha general knowledge, an area that overlaps the OSSSC RI Syllabus almost completely.
The written paper covers six subjects: General Awareness, Aptitude, English, Basic Computer, Odia Language and Reasoning. Together they make 100 questions for 100 marks, and every topic under them is listed in the tables on this page.
Five. Preliminary, Mains, Computer Skill Test, DV & Counseling and the Final Merit List. The OSSSC RI Syllabus is the same for both written stages, so one round of study covers the Preliminary and the Mains.
One hundred questions carrying one hundred marks in total. General Awareness, Aptitude and English carry 20 questions each, Basic Computer and Odia Language carry 15 each, and Reasoning carries 10.
Yes. The scheme applies 0.25 negative marking for each wrong question, which means a run of four bad ticks wipes out one earned mark. Use the OSSSC RI Syllabus to spot the topics where your accuracy is strong and leave the rest blank.
No. The official scheme says there are no qualifying marks; you only have to clear the cut off marks. That makes relative performance, not a fixed score, the thing to aim at while you work through the OSSSC RI Syllabus.
The number of candidates called for the Main exam is five times the total vacancies. Because the filter is that tight, no subject in the OSSSC RI Syllabus can safely be skipped.
The skill test is a Computer paper worth 50 marks and it runs for 60 minutes. The qualifying mark is 20, and the computer heads listed in the OSSSC RI Syllabus are enough preparation for it.
Candidates invited to DV number 1.25 times the total vacancies. Document verification and counseling form the fourth stage, just after the Computer Skill Test.
Only the Mains exam marks are considered for the final merit list. Preliminary and skill test scores decide who moves ahead, but they do not add to your final position.
Most sections are set in both Odia and English. The English paper is in English only and Basic Computer is in Odia, a detail worth remembering while you revise the OSSSC RI Syllabus.
You now have the full picture: five selection stages, a six-subject written paper, a fifty-mark computer test and a merit list built on the Mains alone. Print the tables, stick them above your desk, and treat the OSSSC RI Syllabus 2026 as a checklist rather than a reading list.
Study the heavy subjects first, keep Odia and Reasoning warm with short weekly rounds, and test yourself on old papers every fortnight. A steady eight-week run through the OSSSC RI Syllabus beats a panicked month of skimming. Save this link and open it again when the next advertisement lands, since we refresh the OSSSC RI Syllabus tables here the moment OSSSC publishes a revised scheme.
View Comments
Where did you get the syllabus ??
Is it Official or not?
In Official notification only name of 5 subjects is given but the details syllabus (chapter of all subjects) is not mentioned but here we have added most expected chapters of all 5 given subjects.
Is there any physical efficiency test like swimming, cycling?
no
Exams will be online or offline ?
Offline