Free Practice Questions for OGE Informatics
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Key Facts: OGE Informatics Exam
2026 official task count: 16; primary-score maximum: 21.
Duration: 150 minutes.
Official format: Ten tasks in part 1 and six tasks requiring a computer in part 2; overall, 12 short answers and four developed answers submitted as files.
Assessment language: Russian.
2026 federal recommendation: grade 3 begins at 5 of 21 primary points; regional authorities approve the final conversion scale.
This is independent practice and an English-language MCQ study adaptation, not an official translation, an official paper or a simulation of the exam language environment. Choices about algorithms and software cannot replace creating and checking the required computer files.
16 tasks; 150 minutes; maximum 21 primary points. This is independent practice and an English-language MCQ study adaptation, not an official translation, an official paper or a simulation of the exam language environment. Choices about algorithms and software cannot replace creating and checking the required computer files.
Sample OGE Informatics Practice Questions
Try these sample questions to review concepts for the OGE Informatics exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 105+ question experience with AI tutoring.
1In a simplified storage model, each of 48 text characters occupies exactly 16 bits. Ignoring file headers, what is the text size in bytes?
2In an 8-bit encoding, a student deleted one animal name from the list "Elk, Wolf, Tiger, Leopard" along with the separating comma and space (2 characters). As a result, the volume of the text decreased by 6 bytes. Which word was deleted?
3In a 16-bit encoding (2 bytes per character), deleting a fruit name along with a separating comma and space (2 characters) decreased the document size by 16 bytes. How many characters were in the deleted fruit name?
4A text contains 1,024 ASCII characters stored in one byte each. Ignoring headers, how many kibibytes (KiB, 1 KiB = 1,024 bytes) does it occupy?
5A channel transmits 64,000 bits per second. A school-model file stores exactly 16 bits for each of 16,000 characters. Ignoring headers and transmission overhead, how long does transmission take?
6How many bits are in 48 bytes?
7An uncompressed 640 × 480 image stores each pixel as an 8-bit index into a 256-color palette. Ignoring headers and the palette itself, what is the raw pixel size using the classroom convention 1 KB = 1,024 bytes?
8A message is encoded using a binary prefix code satisfying the Fano condition: A = 00, B = 01, C = 10, D = 110, E = 111. Which message corresponds to the code sequence 0100110111?
9Five letters A, B, C, D, E are encoded: A = 0, B = 100, C = 101, D = 110. To satisfy the Fano condition (no codeword is a prefix of another), which codeword can be assigned to letter E?
10A digital sound recording lasts 20 seconds, is mono (1 channel), uses a 16-bit depth (2 bytes), and an 8,000 Hz sampling rate. What is the uncompressed data volume in bytes?
About the OGE Informatics Exam
Main State Exam (ОГЭ) in Informatics is a current 2026 subject assessment within Russian state final certification. Ten tasks in part 1 and six tasks requiring a computer in part 2; overall, 12 short answers and four developed answers submitted as files. The maximum primary score is 21. Assessment language: Russian. This is independent practice and an English-language MCQ study adaptation, not an official translation, an official paper or a simulation of the exam language environment. Choices about algorithms and software cannot replace creating and checking the required computer files. This bank contains 105 reviewed study questions. It is a selective learning resource, not complete coverage of every official topic or a replica of an examination paper.
Exam sponsor: Rosobrnadzor / FIPI. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
16 questions
Time Limit
150 minutes
Passing Score
2026 federal recommendation: grade 3 begins at 5 of 21 primary points; regional authorities approve the final conversion scale.
Exam / Certification Fees
A current official fee statement was not confirmed in the sources checked; ask the regional examination authority.
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
- FIPI approved 2026 specification, codifier and demonstration materials · Source checked 2026-10-10Use the approved 2026 archive; the landing page also displays 2027 drafts.
- 2026 federal recommended scoring conversions · Source checked 2026-10-11The 25 February 2026 letter replaces the 18 February letter. Federal recommendations; regional authorities set the final conversion scale.
- Microsoft: paragraph indentation and spacing · Source checked 2026-10-11Content reference for word-processing study decisions; not an examination sponsor.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Digital literacy
Four tasks on digital literacy. Figures describe the official 2026 paper, not the number of study MCQs.
Theoretical foundations of informatics
Six tasks on theoretical foundations. Figures describe the official 2026 paper, not the number of study MCQs.
Algorithms and programming
Four tasks on algorithms and programming. Figures describe the official 2026 paper, not the number of study MCQs.
Information technologies
Two tasks on information technologies, including creating a document or presentation and spreadsheet work. Figures describe the official 2026 paper, not the number of study MCQs.
Preparing for the OGE Informatics Exam
What You Need to Know
- Passing score: 2026 federal recommendation: grade 3 begins at 5 of 21 primary points; regional authorities approve the final conversion scale.
- Exam length: 16 questions
- Time limit: 150 minutes
- Exam / certification fees: A current official fee statement was not confirmed in the sources checked; ask the regional examination authority. Official sources
Using Our Practice Resources
- Work through all 105 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
OGE Informatics: Suggested Study Strategy
Frequently Asked Questions
What is the official 2026 assessment format?
Ten tasks in part 1 and six tasks requiring a computer in part 2; overall, 12 short answers and four developed answers submitted as files. Assessment language: Russian.
How is the result assessed?
2026 federal recommendation: grade 3 begins at 5 of 21 primary points; regional authorities approve the final conversion scale.
Does this bank reproduce the official assessment?
This is independent practice and an English-language MCQ study adaptation, not an official translation, an official paper or a simulation of the exam language environment. Choices about algorithms and software cannot replace creating and checking the required computer files.
Who can take the assessment?
The OGE is part of grade 9 state final certification. Confirm admission requirements, the final oral-interview result and any permitted accommodations with the school or regional authority.
What is the examination fee?
A current official fee statement was not confirmed in the sources checked; ask the regional examination authority.
How much of the exam does this bank cover?
This bank contains 105 reviewed study questions. It is a selective learning resource, not complete coverage of every official topic or a replica of an examination paper. Use the official codifier and complete original-response practice to address the full assessment.