O Level5129_s25_qp_22Written

Combined Science 5129/22 — May/June 2025

Paper 2 Theory (variant 2)

Question paper Mark scheme

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For the whole May/June 2025 seriesGrade thresholds

Grade boundaries for 5129/22

Grade	A	B	C	D	E
Marks	50	40	30	24	19

Minimum raw mark out of 80, from Cambridge's May/June 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in May/June 20255129/11Paper 1 Multiple Choice 5129/12Paper 1 Multiple Choice 5129/21Paper 2 Theory 5129/31Paper 3 Experimental Skills and Investigations 5129/32Paper 3 Experimental Skills and Investigations

Paper 2 Theory — other years5129/21October/November 2025 5129/22October/November 2025 5129/21May/June 2025 5129/21October/November 2024 5129/22October/November 2024 5129/21May/June 2024 5129/22May/June 2024 5129/21October/November 2023 All Combined Science papers →

O Level Combined Science 5129/22 May/June 2025 — question paper & mark scheme (5129_s25_qp_22) | AssessPro