How to Use This Page
This page provides complete exercise solutions for Chapter: Indian Economy from the Samacheer Kalvi Class 11 Economics textbook.
Recommended approach: 1. Study the textbook chapter thoroughly — understand features, sectors, and national income concepts 2. Attempt all exercise questions on your own before checking solutions 3. Use this page to verify your answers and learn the correct presentation format 4. Pay special attention to the explanation portions, not just the final answer 5. Revise using the Common Mistakes and Exam Checklist sections before exams
Key Concepts (Quick Recap)
Features of the Indian Economy
| Feature | Description |
|---|
| Mixed economy | Both public and private sectors co-exist |
| Developing economy | Low per capita income, in the process of growth |
| Large population | Second most populous country, demographic dividend |
| Low per capita income | Below many developed nations despite large GDP |
| Predominance of agriculture | ~45-50% of population depends on agriculture |
| Growing service sector | IT, banking, and services contribute heavily to GDP |
| Income inequality | Wide gap between rich and poor |
| Planned development | Five Year Plans guide economic policy since 1951 |
Sectors of the Indian Economy
| Sector | Activities | Share in GDP (approx.) | Share in Employment |
|---|
| Primary | Agriculture, forestry, fishing, mining | ~17-18% | ~42-45% |
| Secondary | Manufacturing, construction, electricity, gas | ~25-28% | ~25% |
| Tertiary | Services — banking, IT, education, health, transport | ~53-55% | ~33% |
National Income Aggregates
| Term | Formula | Meaning |
|---|
| GDP at factor cost | GDP(mp) - Net indirect taxes | Total output valued at factor cost |
| GDP at market price | C + I + G + (X - M) | Total output at market prices |
| GNP | GDP + Net factor income from abroad | Total income earned by residents |
| NNP | GNP - Depreciation | Net output after wear and tear |
| NNP at factor cost | National Income | True income of the nation |
| Per capita income | National Income / Total population | Average income per person |
Types of Economy
| Type | Features | Examples |
|---|
| Capitalist | Private ownership, free market, profit motive | USA, UK |
| Socialist | State ownership, central planning, equality | North Korea, Cuba |
| Mixed | Both public and private sectors | India, France |
I. Choose the Best Answer (MCQs)
1. India is an example of which type of economy?
Answer
(a) Capitalist (b) Socialist (c) Mixed (d) Traditional
Answer(c) Mixed
ExplanationIndia has a mixed economy where both the public sector (government-owned enterprises like railways, postal services) and the private sector (Tata, Reliance, etc.) co-exist and participate in economic activity. The government regulates and provides essential services while allowing private enterprise to operate.
2. Which sector contributes the largest share to India's GDP?
Answer
(a) Primary (b) Secondary (c) Tertiary (d) Agriculture
Answer(c) Tertiary
ExplanationThe tertiary or services sector (IT, banking, insurance, education, healthcare, tourism) contributes the largest share (over 50%) to India's GDP, reflecting India's growing service-oriented economy.
3. National Income is defined as:
Answer
(a) Total money value of all goods produced in a year (b) Total money value of all final goods and services produced by residents in a year (c) Total income of the government (d) Total exports minus imports
Answer(b) Total money value of all final goods and services produced by residents in a year
ExplanationNational income is the total value of all final goods and services produced by the residents of a country during a financial year. It includes income earned by residents both within the country and from abroad.
4. Which of the following is NOT a feature of the Indian economy?
Answer
(a) Mixed economy (b) High per capita income (c) Predominance of agriculture (d) Income inequality
Answer(b) High per capita income
ExplanationIndia does NOT have high per capita income. In fact, low per capita income is one of the defining features of India as a developing economy. India's per capita income is significantly lower than that of developed nations.
5. The primary sector of the Indian economy includes:
Answer
(a) Banking (b) Manufacturing (c) Construction (d) Mining
Answer(d) Mining
ExplanationThe primary sector involves activities that directly use natural resources: agriculture, forestry, fishing, and mining. Banking (tertiary), manufacturing (secondary), and construction (secondary) belong to other sectors.
6. GNP equals:
Answer
(a) GDP + Depreciation (b) GDP + Net factor income from abroad (c) GDP - Taxes (d) NNP + Taxes
Answer(b) GDP + Net factor income from abroad
ExplanationGross National Product (GNP) = GDP + Net factor income from abroad. Net factor income from abroad is the difference between income earned by Indians abroad and income earned by foreigners in India.
7. The Planning Commission of India was established in:
Answer
(a) 1947 (b) 1950 (c) 1951 (d) 1955
Answer(b) 1950
ExplanationThe Planning Commission was established on 15 March 1950 by the Government of India with the Prime Minister as its chairman. It was replaced by NITI Aayog on 1 January 2015.
8. Per capita income is calculated as:
Answer
(a) National Income x Population (b) National Income / Population (c) GDP / Area (d) Total Revenue / Population
Answer(b) National Income / Population
ExplanationPer capita income = National Income / Total Population. It gives the average income per person and is an important indicator of a country's standard of living.
II. Fill in the Blanks
1. India follows a mixed economy where both public and private sectors co-exist.
2. The tertiary sector is the largest contributor to India's GDP.
3. National Income = NNP at factor cost.
4. The primary sector employs the largest share of India's workforce.
5. GDP at market price = C + I + G + (X - M), where X is exports and M is imports.
6. GNP = GDP + Net factor income from abroad.
7. The Planning Commission was replaced by NITI Aayog in 2015.
8. Per capita income is obtained by dividing national income by total population.
9. The secondary sector includes manufacturing, construction, and electricity generation.
10. Depreciation is the loss of value of capital goods due to wear and tear.
11. NNP = GNP - Depreciation.
12. India's economy is classified as a developing economy.
13. The First Five Year Plan was launched in 1951.
14. The difference between the value of exports and imports is called net exports.
III. True or False (with corrections for false statements)
1. India is a purely capitalist economy.
AnswerFalse
Correction: India is a mixed economy. It combines features of both capitalism and socialism. The public sector handles essential services and infrastructure (railways, defence, postal services) while the private sector operates in industries, trade, and services.
2. The tertiary sector is the largest employer in India.
AnswerFalse
Correction: The primary sector (agriculture and allied activities) is the largest employer in India, engaging about 42-45% of the workforce. The tertiary sector is the largest contributor to GDP but not the largest employer.
3. National income includes only the value of final goods and services.
AnswerTrue
ExplanationNational income includes only final goods and services to avoid double counting. Intermediate goods are excluded because their value is already embedded in the final product.
4. High per capita income is a feature of the Indian economy.
AnswerFalse
Correction: Low per capita income is a feature of the Indian economy. India is classified as a low-middle-income country. Low per capita income is one reason India is considered a developing economy.
5. GDP includes income earned by Indians working abroad.
AnswerFalse
Correction: GDP (Gross Domestic Product) includes only the value of goods and services produced within the domestic territory of the country, regardless of who produces them. It is GNP that includes income earned by Indians abroad (Net factor income from abroad).
6. The service sector has been the fastest-growing sector in India.
AnswerTrue
ExplanationThe tertiary/service sector (IT, banking, telecommunications, healthcare) has grown rapidly since the 1990s and now contributes over 50% of India's GDP, making it the fastest-growing and largest sector.
7. Depreciation is added to NNP to get GNP.
AnswerTrue
ExplanationSince NNP = GNP - Depreciation, it follows that GNP = NNP + Depreciation. Depreciation accounts for the wear and tear of capital goods during the production process.
IV. Match the Following
| Column A | Column B |
|---|
| 1. Mixed economy | (e) Public and private sectors co-exist |
| 2. Primary sector | (a) Agriculture, forestry, fishing |
| 3. Secondary sector | (f) Manufacturing, construction |
| 4. Tertiary sector | (c) Banking, IT, education, health |
| 5. GDP | (b) Total output within domestic territory |
| 6. GNP | (d) GDP + Net factor income from abroad |
| 7. NNP | (g) GNP - Depreciation |
| 8. Per capita income | (h) National Income / Population |
Matched pairs: 1 → e (Mixed economy combines public and private sectors) 2 → a (Primary sector involves natural resource-based activities) 3 → f (Secondary sector involves manufacturing and construction) 4 → c (Tertiary sector involves services) 5 → b (GDP measures domestic production regardless of producer nationality) 6 → d (GNP adds net factor income from abroad to GDP) 7 → g (NNP subtracts depreciation from GNP) 8 → h (Per capita income divides national income by population)
V. Answer Briefly (2-mark questions)
1. What is a mixed economy? Why is India considered a mixed economy?
Answer
A mixed economy combines features of both capitalism and socialism — private enterprises and government co-exist and contribute to economic development.
India is considered a mixed economy because:
- The public sector handles strategic and essential services (railways, defence, atomic energy, postal services)
- The private sector operates in industries, trade, and services (automobiles, IT, retail)
- The government regulates and controls private enterprise through licensing, taxation, and labour laws
- Both sectors complement each other in achieving development goals
2. Distinguish between GDP and GNP.
Answer
| Aspect | GDP | GNP |
|---|
| Full form | Gross Domestic Product | Gross National Product |
| Definition | Total value of goods and services produced within the domestic territory | Total value of goods and services produced by residents (both within and outside the country) |
| Territory focus | Domestic territory only | Residents regardless of location |
| Formula | GDP = C + I + G + (X - M) | GNP = GDP + Net factor income from abroad |
| Example inclusion | Income of foreigners in India is included | Income of Indians abroad is included |
3. What is per capita income? Why is it significant?
Answer
Per capita income is the average income of a person in a country during a given year.
FormulaPer capita income = National Income / Total Population
Significance:
- It is an important indicator of the standard of living
- It helps compare economic well-being across countries
- It reflects the average purchasing power of citizens
- A low per capita income indicates widespread poverty and underdevelopment
4. List four key features of the Indian economy.
Answer
The four key features of the Indian economy are:
1. Mixed economy: Both public and private sectors co-exist and participate in economic activity 2. Developing economy: Low per capita income, significant poverty, and the nation is in the process of industrialisation 3. Predominance of agriculture: A large share of the population (42-45%) depends on agriculture for livelihood 4. Income inequality: Wide gap between the rich and the poor, urban and rural areas, and across states
5. What is the difference between the primary and secondary sectors?
Answer
| Aspect | Primary Sector | Secondary Sector |
|---|
| Activities | Agriculture, forestry, fishing, mining | Manufacturing, construction, electricity |
| Output | Raw materials and natural products | Processed/manufactured goods |
| GDP share | ~17-18% | ~25-28% |
| Employment share | ~42-45% | ~25% |
| Dependence | Depends on natural resources | Depends on raw materials from primary sector |
VI. Answer in Detail (5-mark questions)
1. Describe the main features of the Indian economy.
Answer
The Indian economy exhibits the following distinctive features:
1. Mixed Economy: India combines elements of both capitalism and socialism. The public sector handles strategic industries (defence, railways, atomic energy) and social services, while the private sector operates in manufacturing, trade, and services. The government regulates, plans, and provides essential services.
2. Developing Economy: India is classified as a developing economy because of low per capita income, widespread poverty, high population growth, and the ongoing process of industrialisation. Despite being the fifth-largest economy by GDP, India's per capita income remains low compared to developed nations.
3. Large Population: India is the most populous country in the world with over 1.4 billion people. This creates both opportunities (demographic dividend, large market) and challenges (pressure on resources, unemployment, poverty).
4. Predominance of Agriculture: Though agriculture's share in GDP has declined to around 17-18%, about 42-45% of the workforce still depends on agriculture. This reflects disguised unemployment and low productivity in the sector.
5. Growing Service Sector: The tertiary sector (IT, banking, telecommunications, healthcare) has grown rapidly since the 1990s and contributes over 50% to GDP, making India a service-driven economy.
6. Income Inequality: There is a significant gap between the rich and poor, urban and rural areas, and across different states. The Gini coefficient and other measures indicate substantial inequality.
7. Planned Development: India has followed planned development through Five Year Plans since 1951 (now guided by NITI Aayog), focusing on growth, equity, self-reliance, and modernisation.
8. Low Human Development Indicators: Despite economic growth, India ranks low on HDI (Human Development Index), with challenges in health, education, and gender equality.
2. Explain the three sectors of the Indian economy with their contributions and significance.
Answer
The Indian economy is divided into three sectors based on the nature of economic activities:
1. Primary Sector (Agriculture and Allied Activities):
Answer
This sector involves activities that directly use natural resources.
Activities: Agriculture, forestry, fishing, mining, animal husbandry
Contribution to GDP: Approximately 17-18%. Though declining as a share, this sector remains crucial for food security and raw material supply.
Employment share: About 42-45% of the workforce, making it the largest employer.
Significance:
- Provides food for the entire population
- Supplies raw materials to industries (cotton, jute, sugarcane)
- Supports export earnings (tea, spices, rice)
- Employs nearly half the workforce despite low GDP share
- Problems include low productivity, dependence on monsoon, small landholdings, and disguised unemployment
2. Secondary Sector (Manufacturing and Construction):
Answer
This sector transforms raw materials into finished goods.
Activities: Manufacturing, construction, electricity, gas, water supply
Contribution to GDP: Approximately 25-28%
Employment share: About 25%
Significance:
- Adds value to raw materials through processing
- Generates employment in factories, construction sites
- Reduces dependence on imports through domestic production
- Drives industrialisation and modernisation
- Includes key industries: textiles, steel, automobiles, pharmaceuticals
3. Tertiary Sector (Services):
Answer
This sector provides intangible services rather than goods.
Activities: Banking, insurance, IT, education, healthcare, transport, communication, tourism, trade
Contribution to GDP: Over 53-55% — the largest sector by GDP share
Employment share: About 33%
Significance:
- Largest and fastest-growing sector in India
- India is a global leader in IT and IT-enabled services
- Contributes significantly to foreign exchange earnings
- Supports both primary and secondary sectors
- Drives urbanisation and modern employment patterns
Interdependence: The three sectors are interlinked. The primary sector supplies raw materials to the secondary sector; the secondary sector provides tools and machinery to the primary sector; the tertiary sector provides services (banking, transport, storage) to both.
3. Explain the concepts of National Income and its various aggregates (GDP, GNP, NNP, Per Capita Income).
Answer
National Income is the total value of all final goods and services produced by the residents of a country during a financial year, measured at factor cost. It is a comprehensive measure of a nation's economic performance.
1. Gross Domestic Product (GDP):
Answer
GDP is the total money value of all final goods and services produced within the domestic territory of a country during a year.
GDP at market price = C + I + G + (X - M), where:
- C = Consumption expenditure
- I = Investment expenditure
- G = Government expenditure
- X - M = Net exports (Exports - Imports)
GDP at factor cost = GDP at market price - Net indirect taxes (Indirect taxes - Subsidies)
2. Gross National Product (GNP):
Answer
GNP is the total value of all final goods and services produced by the residents of a country, whether within the domestic territory or abroad, during a year.
GNP = GDP + Net factor income from abroad
Net factor income from abroad = Income earned by Indians abroad - Income earned by foreigners in India.
3. Net National Product (NNP):
Answer
NNP is the total value of all final goods and services produced after deducting depreciation (wear and tear of capital goods).
NNP = GNP - Depreciation
NNP at factor cost = National Income
This is because at factor cost, we exclude indirect taxes and include subsidies.
4. Per Capita Income:
Answer
Per capita income is the average income per person in a country.
Per capita income = National Income / Total Population
It is an important indicator of living standards but does not reflect income distribution.
Relationship between the aggregates:
GDP (at market price) → GDP (at factor cost) = GDP(mp) - Net indirect taxes → GNP = GDP + Net factor income from abroad → NNP = GNP - Depreciation → National Income = NNP (at factor cost) → Per capita income = National Income / Population
Common Mistakes to Avoid
1. Confusing GDP with GNP: GDP measures production within the domestic territory (regardless of who produces it), while GNP measures production by residents (regardless of where it is produced). GDP + Net factor income from abroad = GNP.
2. Saying the tertiary sector is the largest employer: The tertiary sector is the largest contributor to GDP, but the primary sector (agriculture) is the largest employer. Do not confuse GDP share with employment share.
3. Calling India a socialist or capitalist economy: India is a mixed economy. It is neither purely capitalist (like the USA) nor purely socialist (like Cuba). Both sectors co-exist.
4. Including intermediate goods in national income: National income includes only final goods and services to avoid double counting. The value of intermediate goods is already embedded in the final product.
5. Confusing NNP with GDP: NNP = GNP - Depreciation. It is a net measure. GDP is a gross measure. Do not mix up gross (before depreciation) and net (after depreciation).
6. Forgetting Net factor income from abroad: GNP = GDP + Net factor income from abroad. Students often forget to add this component when converting GDP to GNP.
7. Calling India a developed economy: India is a developing economy with low per capita income, significant poverty, and ongoing industrialisation. It is not yet a developed economy.
8. Confusing national income aggregates with government revenue: National income refers to the total income of the nation's residents, not the government's tax revenue.
Exam Checklist
- [ ] Can you list and explain the main features of the Indian economy?
- [ ] Can you distinguish between capitalist, socialist, and mixed economies?
- [ ] Can you identify activities in the primary, secondary, and tertiary sectors?
- [ ] Can you state the GDP share and employment share of each sector?
- [ ] Can you define GDP, GNP, NNP, and Per Capita Income with formulas?
- [ ] Can you explain the relationship: GDP → GNP → NNP → National Income?
- [ ] Do you know the difference between GDP at market price and GDP at factor cost?
- [ ] Can you explain why India is called a mixed economy with examples?
- [ ] Can you explain why India is considered a developing economy?
- [ ] Can you distinguish between gross and net national income (depreciation)?
- [ ] Do you know that National Income = NNP at factor cost?
- [ ] Have you practised writing structured answers for 5-mark questions?
- [ ] Can you avoid confusing GDP share with employment share across sectors?
- [ ] Do you remember when the Planning Commission was set up (1950) and when it was replaced by NITI Aayog (2015)?
