IGCSE0620_w25_qp_31Written

Chemistry 0620/31 — October/November 2025

Paper 3 Theory (Core) (variant 1)

Question paper Mark scheme

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For the whole October/November 2025 seriesGrade thresholds

Grade boundaries for 0620/31

Grade	C	D	E	F	G
Marks	41	35	28	21	14

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

Also in October/November 20250620/11Paper 1 Multiple Choice (Core)0620/12Paper 1 Multiple Choice (Core)0620/13Paper 1 Multiple Choice (Core)0620/21Paper 2 Multiple Choice (Extended)0620/22Paper 2 Multiple Choice (Extended)0620/23Paper 2 Multiple Choice (Extended)0620/32Paper 3 Theory (Core)0620/33Paper 3 Theory (Core)0620/41Paper 4 Theory (Extended)0620/42Paper 4 Theory (Extended)0620/43Paper 4 Theory (Extended)0620/52Paper 5 Practical Test 0620/53Paper 5 Practical Test 0620/61Paper 6 Alternative to Practical 0620/62Paper 6 Alternative to Practical 0620/63Paper 6 Alternative to Practical

Paper 3 Theory (Core) — other years0620/32May/June 2026 0620/33May/June 2026 0620/31May/June 2026 0620/32February/March 2026 0620/33October/November 2025 0620/32October/November 2025 0620/32May/June 2025 0620/31May/June 2025 All Chemistry papers →

IGCSE Chemistry 0620/31 October/November 2025 — question paper & mark scheme (0620_w25_qp_31) | AssessPro