Computer Science Past Papers — Class 11
Every official Karachi Board Computer Science paper from 2006 to 2023, with the exam pattern and chapter weightage you need to practise smart.
- Papers
- 10
- Years
- 2006–2023
- Total marks
- 60
- Duration
- 2 hours 10 minutes
Download every year
Official Karachi Board papers, newest first.
2023
Computer Science Class 11 Past Paper 2023 — Karachi Board
PDF · Class 11
2022
Computer Science Class 11 Past Paper 2022 — Karachi Board
PDF · Class 11
2013
Computer Science Class 11 Past Paper 2013 — Karachi Board
PDF · Class 11
2012
Computer Science Class 11 Past Paper 2012 — Karachi Board
PDF · Class 11
2011
Computer Science Class 11 Past Paper 2011 — Karachi Board
PDF · Class 11
2010
Computer Science Class 11 Past Paper 2010 — Karachi Board
PDF · Class 11
2009
Computer Science Class 11 Past Paper 2009 — Karachi Board
PDF · Class 11
2008
Computer Science Class 11 Past Paper 2008 — Karachi Board
PDF · Class 11
2007
Computer Science Class 11 Past Paper 2007 — Karachi Board
PDF · Class 11
2006
Computer Science Class 11 Past Paper 2006 — Karachi Board
PDF · Class 11
Exam pattern & chapter weightage
Know the structure before you practise.
Paper structure
MCQs20 marks · 20 questions
Short questions40 marks · 8 questions
Long questions40 marks · 4 questions
Where the marks come from
Fundamentals & number systemsFocus here
20 marksProgramming basicsFocus here
20 marksHardware & software
15 marksHow to use these papers
Computer Science-specific advice for Class 11 students.
Study tips
- Practise number-system conversions by hand
- Memorise syntax for your prescribed language
Common mistakes to avoid
- Binary-hex conversion slips
- Undefined terms in short answers
Frequently asked questions
How many Computer Science past papers are available for Class 11?
10 official Computer Science papers for Class 11 (Karachi Board), covering 2006 to 2023. Each is the original board exam paper.
Are these Computer Science papers official?
Yes — these are the same papers administered by Karachi Board during annual examinations, which makes them the most reliable practice material available.
How should I practise with these papers?
Start with the most recent year and work backwards. Time yourself strictly (2 hours 10 minutes), then review your answers against the marking scheme where available.
What is the exam pattern for Class 11 Computer Science?
The paper is worth 60 marks and lasts 2 hours 10 minutes: MCQs (20 marks), Short questions (40 marks), Long questions (40 marks).