O Level5090_w25_qp_31Practical

Biology 5090/31 — October/November 2025

Paper 3 Practical Test (variant 1)

Question paper Mark scheme

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For the whole October/November 2025 seriesGrade thresholds

Grade boundaries for 5090/31

Grade	A	B	C	D	E
Marks	25	21	18	15	12

Minimum raw mark out of 40, from Cambridge's October/November 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in October/November 20255090/11Paper 1 Multiple Choice 5090/12Paper 1 Multiple Choice 5090/21Paper 2 Theory 5090/22Paper 2 Theory 5090/32Paper 3 Practical Test

Paper 3 Practical Test — other years5090/31May/June 2026 5090/32May/June 2026 5090/32October/November 2025 5090/31May/June 2025 5090/32May/June 2025 5090/31October/November 2024 5090/32October/November 2024 5090/31May/June 2024 All Biology papers →

O Level Biology 5090/31 October/November 2025 — question paper & mark scheme (5090_w25_qp_31) | AssessPro