Practise › Past papers

A-level Biology past papers

Choose your qualification to see its paper structure and links to the awarding body’s official past papers and mark schemes. InkBiology links to official sources and does not reproduce the files.

Pearson Edexcel students: check whether you take Biology A (Salters-Nuffield), 9BN0, or Biology B, 9BI0. They are separate qualifications with different content and papers.

AQA Biology

7402 · three written papers · 260 marks · nine published series listed here

OCR Biology A

H420 · three written papers · 270 marks · nine published series listed here

Cambridge International Biology

9700 · five written papers · 270 marks · two published series listed here

Pearson Edexcel Biology A (Salters-Nuffield)

9BN0 · three written papers · 300 marks · nine published series listed here

Pearson Edexcel Biology B

9BI0 · three written papers · 300 marks · nine published series listed here

If you have run out of papers, or want one topic rather than a whole paper, the question bank will give you original questions on any topic with point-by-point mark schemes.

Links were checked against the awarding bodies’ websites on 31 August 2026. InkBiology does not host or reproduce past papers or mark schemes. If a direct link has moved, use the awarding body’s listing linked above.