Skip to main content
A-LevelEconomicsNational Income and Economic GrowthFeb/Mar 2023Paper 1 Q181 Mark

Which statement about the circular flow of income is correct?

AExports and imports do not affect the equilibrium level of national income because they always cancel each other out.
BThe greater the level of saving, the greater the level of injections in the form of investment must be.
CWhen consumers use past savings to increase their spending, there will be a rise in national income.
DWhen a government increases withdrawals by increasing the rate of income tax, there must be an equivalent increase in injections to compensate.

✓ Correct Answer

The correct answer is C: When consumers use past savings to increase their spending, there will be a rise in national income.

📋 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.

🔒

Unlock the Examiner's Analysis

Sign up for free to reveal the full examiner report, trap analysis, and mark scheme breakdown for this question.

Sign Up Free to Unlock →

Join thousands of Cambridge students already using Oracle Prep

About This A-Level Economics Question

Topic

This multiple-choice question tests National Income and Economic Growth in A-Level Economics (syllabus code 9708). It is worth 1 mark.

Source

This question appeared in the Cambridge A-Level Economics Feb/Mar 2023 examination, Paper 1 Variant 2.

Practice on Oracle Prep

Oracle Prep provides AI-powered practice for all Cambridge O-Level and A-Level subjects. Our platform includes topic predictions with 87.7% accuracy, AI essay grading, and a comprehensive question bank spanning 25 years of past papers across 29 subjects.

Related Economics Questions

© 2026 Oracle Prep — The AI-Powered Cambridge Exam Engine