KSLU Solved Question Papers
Economic Theory and Public Finance
Previous Year Question Paper with Solution
B.A. LL.B. (Five Years) · Sem 3
2022 Oct Examination
munotes.in
Mumbai
B.A. LL.B. (Five Years) Sem 3 Economic Theory and Public Finance 2022 Oct Question Paper with Solutions
First published on munotes.in on 21 October 2026.
Published by munotes.in, Mumbai.
Model answers written and edited by the munotes.in editorial desk.
Passages from this volume may be quoted, in print, online or by an AI system, with credit: name munotes.in and link to this volume's page. The volume may not be reproduced as a whole. Full terms at munotes.in/content-license.
munotes.in is an independent study resource for students of Karnataka State Law University. It is not affiliated with Karnataka State Law University, and is not endorsed by it.
The University does not publish an official answer key for this paper. The answers in this volume are model answers, written to show how a full-mark answer is built. They are a study aid, not an authority on what an examiner marked.
The question paper reproduced here is the paper as set by Karnataka State Law University at the 2022 Oct examination.
Contents
The questions below are the paper as Karnataka State Law University set it at the 2022 Oct examination, in the order it was set.
MarksPage
MarksPage
The Paper as Set
The questions in this volume are the questions asked at the 2022 Oct examination, reproduced as Karnataka State Law University set them, in the order it set them. Long reading passages are shortened to their first and last lines and our summary; the original paper prints them in full. Only the answers are ours. See the original question paper.
Duration 3 hours · Total marks 80 · 20 questions answered
Instructions printed on the paper
- N.B. (1) Answer all five Units. (2) One essay type question and short note/problems is compulsory from each Unit. (3) Figures to the right indicate marks. (4) Answer should be written either in English or Kannada completely.
How to use this volume
Solve the paper first, under exam conditions and against the clock. Then read the answers here and mark your own. Reading a solution before attempting the question feels productive and teaches very little, because recognising an answer is not the same as being able to write one.
Q1
Unit I
(a)Define National income. Explain the various methods of estimating national income.[10]
Answer
For full marks, cover: a definition of national income; why it can be measured in three ways; the product (value added) method with its steps and the double counting rule; the income method with what it includes and excludes; the expenditure method with its formula; a short worked example; how India uses the three methods, with the new 2022-23 base year; and a conclusion.
Meaning of national income
National income is the money value of all final goods and services produced by the residents of a country in a year. Depreciation is deducted and net income earned from abroad is added. In the strict sense it is the net national product at factor cost.
Alfred Marshall described it as the "net aggregate of commodities, material and immaterial, including services of all kinds" produced each year by the labour and capital of a country. He called it the national dividend.
Why there are three methods
Production creates income, and income is spent on what is produced. This is the circular flow of income. So the same total can be measured at three stages:
- as the value of output produced (product method);
- as the incomes earned in producing it (income method);
- as the spending on that output (expenditure method).
In principle, national product = national income = national expenditure.
1. The product or value added method
Under this method, the value added by every producing unit in the economy is added up.
Steps:
- Classify all producers into sectors: primary (farming, fishing, mining), secondary (manufacturing, construction, electricity) and tertiary (trade, transport, banking, government, other services).
- Find the value of output of each sector.
- Deduct the value of intermediate goods (raw materials and services bought from other firms). This gives gross value added.
- Add product taxes and deduct product subsidies to get GDP.
- Deduct depreciation, then add net factor income from abroad, to reach national income.
Avoid double counting. Take a cotton farmer who sells cotton for 50 to a spinner. The spinner sells yarn for 90 to a weaver, who sells cloth for 150. Adding all sales gives 290, which is wrong. The value added is 50 + 40 + 60 = 150, which equals the value of the final cloth.
2. The income method
Under this method, the incomes earned by all factors of production are added up.
Included:
- Compensation of employees: wages, salaries, payments in kind, and employers' contributions to provident fund and pension.
- Rent from land and buildings, including the imputed rent of owner-occupied houses.
- Interest on capital used in production.
- Profits, whether paid as dividends, kept by the company or paid as corporate tax.
- Mixed income of the self-employed, such as farmers and shopkeepers, whose earnings cannot be split into wages and profit.
Excluded: transfer payments such as pensions and scholarships; gifts and lottery prizes; capital gains from selling old property; and illegal income.
The total is net domestic income. Adding net factor income from abroad gives national income.
3. The expenditure method
Under this method, all final spending on goods and services produced in the country is added up.
GDP = C + I + G + (X minus M)
- C: private final consumption expenditure of households;
- I: gross capital formation, that is, new machines, buildings and additions to stocks;
- G: government final consumption expenditure (transfer payments are left out);
- X minus M: exports minus imports.
Spending on intermediate goods is not counted. From GDP, depreciation and net indirect taxes are deducted, and net factor income from abroad added, to reach national income.
A short worked example
In one small economy, in crore rupees:
| Method | What is added | Total |
|---|---|---|
| Product | Value added: farm 50, spinner 40, weaver 60 | 150 |
| Income | Wages 90, rent 15, interest 10, profit 35 | 150 |
| Expenditure | Households buy cloth 140, weaver adds 10 to stock | 150 |
All three agree, because they measure one flow from three sides.
How India uses the methods
The National Statistics Office (Ministry of Statistics and Programme Implementation) prepares India's estimates. It uses a combination:
- the product method for agriculture, mining and manufacturing, where output can be counted;
- the income method for services such as public administration, banking, education and health;
- the expenditure method to show GDP by type of demand and as a cross-check.
On 27 February 2026 MoSPI released a new series with base year 2022-23, replacing the 2011-12 series. It uses more data, including GST records. Real GDP grew by about 7.7 per cent in 2025-26 (Provisional Estimates).
Precautions
- Count only final goods, or count value added.
- Leave out transfer payments and second-hand sales.
- Include self-consumed farm produce and imputed rent, at estimated values.
- Treat net factor income from abroad correctly when moving from domestic to national.
Conclusion. National income can be measured by adding up output, incomes or spending, because these are three views of the same circular flow. Each method suits different sectors, so India combines them. Correct results depend on avoiding double counting and leaving out transfer payments. The new 2022-23 base year has improved the data, but the three methods remain the foundation of every estimate.
The rest of the answers
The first answer is free. The rest come with the KSLU B.A. LL.B. Semester 3 solved papers.
You have read the question paper and its first answer in full. Buy the solved papers once and you can read every answer of every solved paper in this semester.
Solved papers: ₹499 Already bought it? Sign in
The question paper itself stays free.
Found an error in this volume? Report it and we will check it against the paper.