O Level Biology Past Papers 5090 | Cambridge Biology 5090 Past Papers

Cambridge O Level Biology 5090 Past Paper Sessions

This page provides organised access to Biology 5090 O Level past paper sessions. Select a year and session below to view available PDF resources such as question papers, mark schemes, examiner reports, grade thresholds, inserts and confidential instructions.

The folders are automatically detected from the Biology 5090 page directory and displayed in numerical and alphabetical order, helping students and teachers quickly find the correct exam session.

Subject Biology
Syllabus Code 5090
Qualification Cambridge O Level
Sessions March, May June, Oct Nov

Biology 5090 Year and Session Folders

Use the search box to filter folders by year or session, such as 2025, May June, or Oct Nov.

No Biology 5090 folders match your search.

How to Understand Biology 5090 File Name Codes

Cambridge past paper PDF filenames often use short codes to identify the subject, session, resource type, paper number and variant. Understanding these codes helps you select the correct file for practice or revision.

Subject Code

5090 means the paper belongs to Cambridge O Level Biology syllabus 5090.

Session Code

m means March, s means May June, and w means October November. For example, w20 means October November 2020.

Question Paper and Mark Scheme

qp means Question Paper and ms means Mark Scheme.

Other File Types

er means Examiner Report, gt means Grade Threshold, in means Insert, and ci means Confidential Instructions.

Paper and Variant Number

In a filename such as 5090_w20_qp_31.pdf, the final number usually identifies the paper and variant. Here, 31 refers to Paper 3, Variant 1.

Example

5090_w20_ms_31.pdf means Biology 5090, October November 2020, Mark Scheme, Paper 3, Variant 1.