Computer Science
past papers.
Explore Class 12 Computer Science past papers for Lahore Board. See available years, then sign in for original scans, answers and teaching explanations.
21 archived paper entries
Computer Science · Class 12
2015–2024
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Available Computer Science paper years
These years have entries in the Class 12 library. Coverage varies by year, group and paper type.
- 2024
- 2023
- 2022
- 2021
- 2019
- 2018
- 2017
- 2016
- 2015
How to practise Computer Science
Choose a year
Open the library and find a Class 12 Computer Science paper. Check its group and paper type before starting.
Write your attempt
Try the questions from the original scan before checking the answer. Keep a note of questions you want to revisit.
Review and revise
Read the available explanation and compare each step with your work. Check unclear source text against the scan and ask your teacher when needed.
Other Class 12 subjects
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