CBSE Class 12 Economics 2026: question 4
Set in the CBSE Class 12 board exam of 2026, paper 58/1/1, section A, question 4, for 1 mark. Try it first; the hints and our step-by-step solution are below.
Q4 · 1 mark · MCQDetermination of Income and Employment
In an economy, when __________ is insufficient to achieve the level of output corresponding to the full employment, the difference is termed a deflationary gap. (Choose the correct option to fill in the blank)
- (A)ex-ante Aggregate Demand
- (B)ex-post Aggregate Demand
- (C)ex-ante Aggregate Supply
- (D)ex-post Aggregate Supply
Source: official question paper from cbse.gov.in (PDF). See it in the full 2026 board paper, set 58/1/1.
Hints
Open one hint at a time and try again before the next.
Hint 1
Is the gap about planned or realised spending?
Hint 2
Deflationary means demand is too low, not supply.
Step-by-step solution
Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.
A deflationary gap is measured at the full-employment level of output: it is the amount by which planned spending falls short of that output.
- 1 mark
Planned spending is ex-ante aggregate demand. When ex-ante AD is insufficient for full-employment output, the shortfall is the deflationary gap. Option (A).
Answer: (A) ex-ante Aggregate Demand
Where the marks are
- Deflationary gap = shortfall of ex-ante AD (1 mark)
Revise the chapter
- Chapter: Determination of Income and Employment (notes, formulas, where marks are lost and every past question)
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