O Level Combined Science 5129/21 May/June 2024 — question paper & mark scheme (5129_s24_qp_21) | AssessPro

O Level5129_s24_qp_21Written

Combined Science 5129/21 — May/June 2024

Paper 2 Theory (variant 1)

Question paper Mark scheme

Question 2a(ii) is highlightedBack to it PDF preview

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For the whole May/June 2024 seriesGrade thresholds

Grade boundaries for 5129/21

Grade	A	B	C	D	E
Marks	51	40	29	23	18

Minimum raw mark out of 80, from Cambridge's May/June 2024 grade thresholds. Cambridge sets A* only for the whole subject.

Also in May/June 20245129/11Paper 1 Multiple Choice 5129/12Paper 1 Multiple Choice 5129/22Paper 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 5129/22May/June 2025 5129/21October/November 2024 5129/22October/November 2024 5129/22May/June 2024 5129/21October/November 2023 All Combined Science papers →