IGCSE Combined Science 0653/43 May/June 2021 — question paper & mark scheme (0653_s21_qp_43) | AssessPro

IGCSE0653_s21_qp_43Written

Combined Science 0653/43 — May/June 2021

Paper 4 Theory (Extended) (variant 3)

Question paper Mark scheme

Question 2b is highlightedBack to it PDF preview

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For the whole May/June 2021 seriesExaminer report Grade thresholds

Grade boundaries for 0653/43

Grade	A	B	C	D	E	F	G
Marks	41	31	21	17	14	11	8

Minimum raw mark out of 80, from Cambridge's May/June 2021 grade thresholds. Cambridge sets A* only for the whole subject.

Also in May/June 20210653/11Paper 1 Multiple Choice (Core)0653/12Paper 1 Multiple Choice (Core)0653/13Paper 1 Multiple Choice (Core)0653/21Paper 2 Multiple Choice (Extended)0653/22Paper 2 Multiple Choice (Extended)0653/23Paper 2 Multiple Choice (Extended)0653/31Paper 3 Theory (Core)0653/32Paper 3 Theory (Core)0653/33Paper 3 Theory (Core)0653/41Paper 4 Theory (Extended)0653/42Paper 4 Theory (Extended)0653/51Paper 5 Practical Test 0653/52Paper 5 Practical Test 0653/61Paper 6 Alternative to Practical 0653/62Paper 6 Alternative to Practical 0653/63Paper 6 Alternative to Practical

Paper 4 Theory (Extended) — other years0653/04Specimen 2025 0653/42October/November 2025 0653/41October/November 2025 0653/43October/November 2025 0653/42May/June 2025 0653/41May/June 2025 0653/43May/June 2025 0653/42February/March 2025 All Combined Science papers →