Class 10 Social Science: Comparing the Three Sectors (GDP and Employment)

Long answer questions with simple, clear answers. Key words are highlighted for easy recall.

Medium (Application & Explanation)

1) What is GDP? Why do we count only final goods and services? Explain with an example.

Answer:

GDP is the total market value of all final goods and services produced within a country in a financial year.
We count only final goods to avoid double counting.
Example: We count the price of a bread loaf sold to a customer.
We do not add the value of wheat and flour separately to the bread price.
If we add them all, the value gets counted twice.
Using only final goods gives a true picture of the economy’s production.
This helps compare sector-wise contributions accurately.

2) Why does the tertiary sector contribute the most to India’s GDP?

Answer:

The service sector contributes about 55–60% of India’s GDP.
Incomes have risen, so people spend more on education, health, banking, and tourism.
IT and BPO have grown fast and bring high revenue.
Services support farms and factories through transport, banking, insurance, and advertising.
Government services like schools, hospitals, courts, and defence add to GDP.
As the economy develops, demand for services naturally rises.
This makes India more of a service-led economy.

3) Why is the primary sector still the largest employer in India?

Answer:

Nearly 45–50% of people work in agriculture and allied activities.
There are not enough jobs in manufacturing and services to absorb them.
India has a long history as an agrarian society.
Many rural workers lack education and skills for other sectors.
Farm work is seasonal, so people stay attached to farms even with low work.
Families often share limited work, leading to low incomes.
This creates a gap: high employment but low productivity in the primary sector.

4) What is disguised unemployment? How is it different from open unemployment? Explain with an example.

Answer:

Disguised unemployment means more people are working than actually needed.
If the extra people leave, output does not fall.
Example: A farm needs 5 workers, but 8 are working. The extra 3 are disguised unemployed.
In open unemployment, people have no work at all.
In disguised unemployment, people appear employed but are underused.
It is common in agriculture due to family labour and limited jobs.
It leads to low productivity and low earnings.

5) Explain the paradox: “The tertiary sector leads in GDP, but the primary sector leads in employment.” Why is this a challenge?

Answer:

The tertiary sector gives the largest GDP share.
The primary sector has the largest employment share.
This means many people are in low productivity work.
Fewer jobs exist in higher productivity sectors like industry and services.
As a result, average incomes remain low for many families.
The economy needs to shift workers to more productive sectors.
Without this shift, poverty and underemployment continue.

High Complexity (Analysis & Scenario-based)

6) A farm employs 10 people, but the same output can be produced by 6. Analyse the problem and suggest solutions to use the extra labour productively.

Answer:

Here, 4 workers are in disguised unemployment.
Removing the extra workers will not reduce output.
The goal is to reallocate them to productive work.
Short term: Use MGNREGA for rural works like roads, ponds, and irrigation.
Medium term: Train them for skills like dairy, carpentry, mobile repair, driving.
Promote rural non-farm jobs like shops, transport, and services.
Long term: Create manufacturing and service jobs in nearby towns.

7) If services’ share in GDP rises but jobs in services grow slowly, what policies should the government adopt?

Answer:

Encourage labour-intensive services like tourism, logistics, and retail.
Support MSMEs with credit, digital tools, and market access.
Improve skills through vocational training and apprenticeships.
Build infrastructure: roads, internet, and reliable power in small towns.
Ease regulations to help businesses hire and expand.
Strengthen social security so workers can move for jobs safely.
Link education with industry needs to reduce the skills gap.

8) How do services like transport, banking, and IT support the growth of primary and secondary sectors? Explain with a chain effect example.

Answer:

Transport moves farm produce and factory goods to markets faster.
Banking gives loans, enables payments, and reduces risk.
Insurance protects against crop loss and business risks.
IT improves communication, orders, and supply chains.
Chain effect: A farmer uses bank credit to buy seeds, uses transport to send produce, and IT to track prices.
The mill and factory use logistics and advertising to sell more.
As farms and factories grow, services also grow, creating a virtuous cycle.

9) A friend says, “Since services lead GDP, agriculture is no longer important.” Do you agree? Give reasons.

Answer:

I disagree with this statement.
Agriculture still employs the largest share of workers.
It provides food security and raw materials for industry.
It drives rural demand, which supports markets for goods.
Low farm income leads to poverty and distress migration.
We need to raise farm productivity and incomes, not ignore agriculture.
Balanced growth needs strong farms, growing industry, and dynamic services.

10) A bakery sells a bread loaf for Rs 30. The farmer sold wheat to the miller, and the miller sold flour to the bakery. Explain how double counting can happen and how GDP avoids it.

Answer:

If we add the value of wheat, flour, and the bread loaf, we count some value twice.
The value of wheat is already included in the flour price.
The value of flour is already included in the bread final price.
So, adding all three overstates the true output.
GDP counts only the final good (the bread loaf for Rs 30).
Or it can count value added at each stage, then sum them.
This gives a correct and clean measure of production.

11) Compare all 3 sectors of Indian Economy.

Answer:

📊 Comparison of the Three Sectors of Indian Economy

Aspect	Primary Sector	Secondary Sector	Tertiary Sector
Core Concept	Extraction of raw materials from nature	Processing raw materials into finished/semi-finished goods	Providing services that support production and life
Other Name	Agriculture & Allied Activities	Industrial / Manufacturing / Construction	Service Sector
Examples	Farming, Fishing, Mining, Forestry, Dairy, Poultry	Textiles, Steel, Bread, Furniture, Construction, Power	Transport, Banking, Insurance, Education, Healthcare, IT, Trade
Type of Output	Raw materials (not ready for direct use)	Finished / Semi-finished goods	Intangible Services
Dependence	Uses natural resources (land, water, minerals, animals)	Depends on Primary for raw materials	Depends on Primary + Secondary for goods movement
Importance	Base/Foundation of economy; provides food & raw materials	Adds value to raw materials; increases utility	Connects producers & consumers; supports growth
Contribution to GDP (India)	15–20%	25–30%	55–60% (largest share)
Share in Employment (India)	45–50% (largest share)	20–25%	30%
Key Issue	Disguised unemployment, low productivity	Limited jobs compared to demand	Uneven growth, not all get access
Overall Role	Foundation of economy	Driver of industrialization	Glue that holds economy & improves life quality