The OSSC CGL selection process has two written stages. The Preliminary exam is only qualifying, while the Mains exam decides the final merit. Some departments also have a qualifying Computer Skill Test or Math Test.
| Subject | Questions | Marks | Time |
|---|---|---|---|
| Arithmetic / Math | 30 | 30 | 2.5 hr (MCQ) |
| Data Interpretation | 30 | 30 | |
| Reasoning | 30 | 30 | |
| Current Affairs | 20 | 40 | |
| Computer | 20 | 20 | |
| Odisha GK | 20 | 20 | |
| Total | 150 | 150 |
| Paper | Subject | Questions | Marks | Time |
|---|---|---|---|---|
| Paper-1 | Odia | 50 | 50 | 2.5 hr |
| English | 50 | 50 | ||
| Paper-2 | General Studies | 100 | 100 | 2.5 hr |
| Total | 200 | 200 | 5 hr | |
| Test | Questions | Marks | Time |
|---|---|---|---|
| Computer Skill Test | 5 | 50 | 1 hr |
| Math Test | 100 | 50 | 1.5 hr |
The Computer Skill Test applies to posts such as Inspector of Supplies, Estate Supervisor, Auditor (LFA), Junior Assistants, Computer Operator cum Store Keeper, Junior Accountant, Junior Clerk and Inspector of Endowments. The Math Test applies to Auditor posts under the Local Fund, ESI Scheme, Financial Department and all other Auditors. Both tests are only qualifying in nature (50% qualifying marks).
Here is the complete OSSC CGL Syllabus for the Preliminary and Mains exams, plus the Computer Skill and Math tests.
| Subject | Topics |
|---|---|
| Arithmetic | Number System (Divisibility, Fractions), Percentages, Ratio & Proportion, Discount, Profit & Loss, SI & CI, Averages, Ages, Partnership, Mixtures & Allegation, Time & Work, Pipes & Cisterns, Time-Speed-Distance, Trains, Boat & Stream. |
| Data Interpretation | Chart, Graph, Table, Data Sufficiency. |
| Reasoning | Logical & Analytical Ability, Inequality, Blood Relation, Number & Alphabet Coding, Alphabet Series, Number Series, Statement & Assumption, Statement & Conclusion, Sitting/Standing/Facing Arrangement, Direction. |
| Current Affairs | National and International Importance. |
| Computer / Internet | MS Windows, MS Office (Word, PowerPoint, Excel), Keyboard Shortcuts, MS Outlook, Data Communication & Network, Computer Virus, Operating System, Input/Output Devices, Hardware & Software. |
| Odisha GK | Odisha Economy, History, Geography, Heritage & Culture. |
| Subject | Topics |
|---|---|
| English | Grammar (Nouns, Pronouns, Articles, Prepositions, Verbs, Tenses, Modals, Active/Passive Voice, Subject-Verb Agreement, Direct/Indirect Speech, Conjunction, Question Tag); Vocabulary (Synonyms, Antonyms, Idioms, One-Word Substitution); Comprehension Passage. |
| Odia | Grammar (Bachana, Karaka, Bibhakti, Biseshan, Biseshya, Linga, Karma, Sabda, Barna, Abyaya); Vocabulary (Pratisabda, Biparita Sabda, Rudhi, Spelling); Comprehension Passage. |
| General Studies | Indian Constitution (Fundamental Rights & Duties); Indian Economy (Budget, Money & Banking, National Income, Planning, Unemployment, Agriculture, Taxes); Indian & World Geography; History of India & Odisha (Ancient, Medieval, Modern); Environment & Climate. |
| Test | Topics |
|---|---|
| Computer Skill Test | Computer Fundamentals, MS Windows, Office Software, Word Processing (MS Word), Spreadsheet (MS Excel), Presentation (MS PowerPoint), Database (MS Access), Internet Usage & Services, Basic Networking & Communication Technology. |
| Math Test | Arithmetic, Algebra, Statistics & Probability, Mensuration (all secondary school level). |
Keep these important rules of the OSSC CGL exam in mind while preparing with the CGL Syllabus:
Now that you have the complete OSSC CGL Syllabus, follow this strategy to score high:
You can download the complete OSSC CGL Syllabus and the 63,000 PYQ combo for free from the links above on this page.
The exam has a qualifying Preliminary (150 marks) and a merit-deciding Mains (200 marks), plus a qualifying Computer Skill Test or Math Test for some departments.
No. The Preliminary exam is only qualifying — only the Mains exam marks are used for the final merit list.
Yes. There is 0.25 negative marking for each wrong MCQ answer, so attempt questions carefully.
The number of candidates called for the Mains exam is 5 times the total number of vacancies.
The Mains has Paper-1 (Odia & English, 100 marks) and Paper-2 (General Studies, 100 marks), for a total of 200 marks.
The Computer Skill Test is only for specific department posts such as Inspector of Supplies, Junior Assistants and Auditors, and is qualifying in nature.
Both the Computer Skill Test and Math Test require a minimum of 50% qualifying marks.
Yes. Odisha GK (economy, history, geography, culture) is a scoring section in the Preliminary exam.
Start subject-wise with the tables above, clear the Prelims comfortably, then focus deeply on the Mains subjects and solve previous year questions.
This complete OSSC CGL Syllabus 2026 resource gives you the full Preliminary and Mains exam pattern, the subject-wise syllabus, the Computer Skill and Math test details and a proven preparation strategy. Bookmark this page, download the OSSC CGL Syllabus and the 63,000 PYQ combo, and start a focused study plan today. Keep visiting Techofworld for the latest OSSC CGL updates and take one step closer to your dream government job!