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A-LevelEconomicsMarket FailureMay/June 2025Paper 1 Q31 Mark

What is a statement of the non-rivalrous nature of public goods?

AIt is not possible to stop a non-payer from using the product.
BOne person consuming the product does not reduce the amount of it available to others.
CPeople consume too little of the product because they are unaware of its true benefits.
DThere is an unlimited supply of the product.

✓ Correct Answer

The correct answer is B: One person consuming the product does not reduce the amount of it available to others.

📋 Examiner Report & Trap Analysis

Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...

🎯 Mark Scheme Breakdown

Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.

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About This A-Level Economics Question

Topic

This multiple-choice question tests Market Failure in A-Level Economics (syllabus code 9708). It is worth 1 mark.

Source

This question appeared in the Cambridge A-Level Economics May/June 2025 examination, Paper 1 Variant 2.

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