Biology Past Papers — Class 11
Every official Quetta Board Biology paper from 2011 to 2016, with the exam pattern and chapter weightage you need to practise smart.
- Papers
- 6
- Years
- 2011–2016
- Total marks
- 60
- Duration
- 2 hours 10 minutes
Download every year
Official Quetta Board papers, newest first.
2016
Biology Class 11 Past Paper 2016 — Quetta Board
PDF · Class 11
2015
Biology Class 11 Past Paper 2015 — Quetta Board
PDF · Class 11
2014
Biology Class 11 Past Paper 2014 — Quetta Board
PDF · Class 11
2013
Biology Class 11 Past Paper 2013 — Quetta Board
PDF · Class 11
2012
Biology Class 11 Past Paper 2012 — Quetta Board
PDF · Class 11
2011
Biology Class 11 Past Paper 2011 — Quetta 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
Cell Biology & GeneticsFocus here
18 marksHuman & Plant PhysiologyFocus here
20 marksEcology & Diversity
10 marksHow to use these papers
Biology-specific advice for Class 11 students.
Study tips
- Focus on diagrams — labelled diagrams carry dedicated marks
- Memorise scientific names for the objective section
- Long questions usually come from Physiology and Genetics
Common mistakes to avoid
- Unlabelled diagrams
- Confusing mitosis and meiosis stages
Frequently asked questions
How many Biology past papers are available for Class 11?
6 official Biology papers for Class 11 (Quetta Board), covering 2011 to 2016. Each is the original board exam paper.
Are these Biology papers official?
Yes — these are the same papers administered by Quetta 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 Biology?
The paper is worth 60 marks and lasts 2 hours 10 minutes: MCQs (20 marks), Short questions (40 marks), Long questions (40 marks).