AKU-EB HSSC (Intermediate) Computer Science (XI-XII): syllabus, papers and marking
AKU-EB HSSC Computer Science with Python: fifty MCQs, a 35-mark written paper and a 15-mark practical.
Computer Science HSSC Syllabus 2025 · Annual and September series · grades A++ to U (IBCC scale)
AKU-EB HSSC Computer Science: where the marks go
AKU-EB Computer Science at HSSC is a 100-mark qualification sat at the end of each class: Paper I is 50 compulsory MCQs on an OMR sheet, Paper II is 35 marks of constructed and extended responses in the answer booklet, and Paper III is a 15-mark practical held separately. Papers I and II share a three-hour sitting. The syllabus fixes the marks topic by topic in a table of exam specifications, and the cognitive weighting is the proportions stated in the syllabus table. Marks are won on ordered, unambiguous steps in algorithms and code and on definitions that say what a thing is for, not on keywords.
AdmitPortfolio builds Computer Science papers to that table, with MCQs written as applied and data-based items and constructed responses that ask for the working or the reason. Paper I scores automatically; Paper II is marked question by question as each rubric is released, with the concept behind each lost mark named. The practical is not marked on the platform.
Paper structure and what we mark
| Paper | Time | Marks | Weight | Questions |
|---|---|---|---|---|
| Paper I — Multiple Choice | 3 h (Papers I and II) | 50 | 50% | 50 compulsory four-option MCQs on an OMR sheet, 1 mark each |
| Paper II — Constructed and Extended Response | — | 35 | 35% | CRQs and ERQs in the answer booklet; each ERQ is either/or. 35 marks in each class |
| Paper III — Practical | Separate | 15 | 15% | Practical exam with journal, from the practical activities in the syllabus |
Syllabus outline
- Grade XI: Computing Systems, Computational Thinking and Algorithms, Programming Fundamentals (Python), Data and Analysis, Applications of Computer Science, Impacts of Computing, Digital Literacy
- Grade XII: Computing Systems, Computational Thinking and Algorithms, Programming Fundamentals (Python), Data and Analysis, Applications of Computer Science, Impacts of Computing, Digital Literacy, Entrepreneurship in the Digital Age
How each paper is marked here
- Paper I (50 MCQs) is scored automatically against the key and reported by topic against the syllabus table.
- Constructed responses are marked for the specific point or step asked for, and extended responses are marked for completeness of the explanation, diagrams and examples.
- Practical marks come from the school’s practical examination and journal and are outside the written marking.
Where AKU-EB HSSC Computer Science candidates lose marks
- Algorithms written as prose — Flowchart and pseudocode questions expect ordered steps with the decision points marked, not a paragraph describing the idea.
- Trace tables skipped — Tracing a loop in the head produces off-by-one errors. A written trace table shows the method and recovers marks when the final value is wrong.
- Syntax slips in code answers — Missing colons, unclosed brackets, wrong indentation or a missing semicolon can make a correct idea unmarkable.
- One-word definitions — Writing that a database is storage earns nothing. The answer needs what it holds, how it is organised and what it is used for.
- Either/or extended answers that run across both options — Each extended response is either/or. Writing half of each leaves neither complete and leaves the examiner with nothing full to credit.
Sample papers, mark schemes and marked reports for AKU-EB HSSC Computer Science
See a real handwritten script marked by eight examiners at admitportfolio.com/examiners.
Questions teachers ask
- Which sittings are examined?
- AKU-EB examines the syllabus in both the Annual and the September sessions.
- Which language is examined at HSSC?
- The syllabus names Python for programming fundamentals. Code answers are marked for logic first and syntax second.
- Is the grading scale the IBCC 10-point scale?
- Yes. Grades run from A++ to U on the IBCC scale, with 40% as the pass line, from the 2026 annual exams for Part I and 2027 for Part II.
- Is this official AKU-EB marking?
- No. Aga Khan University Examination Board marks the real exam. This is examiner-style marking of mocks and homework for AKU-EB HSSC Computer Science. Only you see the marking, and you decide what reaches the student.
- Do you reproduce past-paper questions?
- No. Every XI-XII paper here is original and written to the computer science hssc syllabus 2025, in the same structure as the real papers shown above.
- Which papers are marked?
- None yet are marked question by question; Paper I are scored instantly. Practical exams sat at the centre are not marked here.
- How is the next paper chosen?
- From the marks a student lost: the concepts behind them are ranked by marks dropped, and the new paper weights those topics. It is the same syllabus and structure, with new questions.
- When are the exams?
- Annual and September series. Grades A++ to U (IBCC scale).
Other AKU-EB HSSC (Intermediate) courses
- AKU-EB HSSC (Intermediate) Biology (XI–XII)
- AKU-EB HSSC (Intermediate) Physics (XI-XII)
- AKU-EB HSSC (Intermediate) Chemistry (XI-XII)
- AKU-EB HSSC (Intermediate) Mathematics (XI-XII)
- AKU-EB HSSC (Intermediate) English Compulsory (XI-XII)
- AKU-EB HSSC (Intermediate) Urdu Compulsory (XI-XII)
- AKU-EB HSSC (Intermediate) Islamiyat (XII)
Start marking Computer Science scripts · See a real marked script