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Formula Sheet

National Income Accounting

CBSE · Class 12 · Economics

All formulas from National Income Accounting in CBSE Class 12 Economics. Key equations, constants, and identities for board exam preparation.

85 questions80 flashcards5 concepts

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A diagram illustrating the circular flow of income between households and firms in a simple economy without government, external trade, or savings. Shows the flow of goods and services, factors of pro
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6 Formulas · 3 Sections

Formulas

2. GDP by product method

GVA_i ≡ Value of sales by the firm (V_i) + Value of change in inventories (A_i) - Value of intermediate goods used by the firm (Z_i)

Net value added of firm i ≡ GVA_i - Depreciation of firm i (D_i)

GDP ≡ Σ_{i=1}^N GVA_i

3. GDP by expenditure method

RV_i ≡ C_i + I_i + G_i + X_i

GDP ≡ Σ_{i=1}^N RV_i ≡ C + I + G + X - M

4. GDP by income method

GDP ≡ Σ W_i + Σ P_i + Σ In_i + Σ R_i ≡ W + P + In + R

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Frequently Asked Questions

What are the important topics in National Income Accounting for CBSE Class 12 Economics?
National Income Accounting covers several key topics that are frequently asked in CBSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in National Income Accounting — CBSE Class 12 Economics?
Understand the core concepts first, then work through the 85 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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