With reference to the sectors of the Indian economy, consider the following pairs:

Updated 11 Apr 2026 · From UPSC Prelims GS Paper I 2024, Q58

Contents10
UPSC Prelims GS2024Indian Economy

With reference to the sectors of the Indian economy, consider the following pairs:

Economic activity Sector
1. Storage of agricultural produce Secondary
2. Dairy farm Primary
3. Mineral exploration Tertiary
4. Weaving cloth Secondary

How many of the pairs given above are correctly matched?

  1. AOnly one
  2. BOnly two
  3. COnly three
  4. DAll four
Show answer

Answer: (B) Only two

To identify the correct pairs, we classify activities into:

  • Primary sector → extraction/production of natural resources
  • Secondary sector → manufacturing and processing
  • Tertiary sector → services

Pair 1: Storage of agricultural produce — Secondary
✘ Incorrect

Storage is a service activity related to logistics, warehousing, and distribution. Therefore, it belongs to the tertiary sector, not the secondary sector.

Pair 2: Dairy Farm — Primary
✔ Correct

Dairy farming involves animal husbandry and production of milk directly from nature-based activity. Hence, it belongs to the primary sector.

Pair 3: Mineral exploration — Tertiary
✘ Incorrect

Mineral exploration is linked to locating and extracting natural resources, so it belongs to the primary sector, not the tertiary sector.

Pair 4: Weaving cloth — Secondary
✔ Correct

Weaving transforms raw material (yarn/fiber) into cloth, which is a manufacturing activity under the secondary sector.

Therefore:

  • Pairs 2 and 4 are correct.
  • Pairs 1 and 3 are incorrect.

Hence, the correct answer is Only two.

Why this was asked

Economic sector classification determines policy priorities, with India's services sector contributing over 50% of GDP while employing only about 30% of the workforce.

Storage and exploration are commonly misclassified - storage is always tertiary (service) even for agricultural goods, and exploration is tertiary consulting while actual extraction is primary.

The question tests boundary understanding between sectors, especially where activities seem to belong to one sector but are classified differently due to their actual function.

Three-Sector Classification of Economy

Indian Economy Economic activity Sector Primary Secondary Tertiary

Three-Sector Classification: Primary, Secondary & Tertiary Activities

Must know

Primary sector extracts directly from nature - farming, mining, fishing

Secondary sector transforms raw materials into finished goods - manufacturing, processing

Tertiary sector provides services - transport, storage, banking, consulting

Storage is a service activity, not manufacturing - falls under Tertiary

The economy is divided into three sectors based on the nature of economic activity. This classification helps understand how different activities contribute to GDP and employment patterns.

Sector Classification with Examples

Sector

Definition

Key Activities

Output

Primary

Direct extraction from nature

Agriculture, Mining, Fishing, Forestry, Animal Husbandry

Raw materials

Secondary

Processing & manufacturing

Manufacturing, Construction, Processing industries

Finished goods

Tertiary

Services & support activities

Transport, Storage, Banking, Trade, Consulting

Services

Exam traps

Storage seems like Secondary but is actually Tertiary - it's a service, not manufacturing

Mineral exploration vs mining: exploration is Tertiary (consulting service), mining is Primary

Dairy farming is Primary (uses natural resources), milk processing would be Secondary

Don't confuse location with activity type - a factory in a village is still Secondary sector

Primary Sector Activities

Indian Economy Dairy farm Primary Mineral exploration

Primary Sector: Direct Extraction from Nature

Must know

Primary sector uses natural resources directly without transformation

Dairy farming is Primary - uses animals and land as natural resources

Mining is Primary, but mineral exploration is Tertiary service

Primary activities extract resources directly from nature. The key test: Does it use natural resources without transforming them into something else?

Major Primary Activities

Agriculture - crop production, horticulture, plantation crops

Animal Husbandry - dairy farming, poultry, livestock rearing

Mining & Quarrying - extraction of minerals, coal, petroleum

Forestry - timber extraction, collection of forest produce

Fishing - marine and inland fisheries

Exam traps

Dairy farm is Primary, but milk processing plant is Secondary

Mining is Primary, but mineral exploration/surveying is Tertiary

Fishing is Primary, but fish processing is Secondary

Forestry is Primary, but wood furniture making is Secondary

Secondary Sector Activities

Indian Economy Storage of agricultural produce Weaving cloth Secondary

Secondary Sector: Manufacturing & Transformation

Must know

Secondary sector transforms raw materials into finished or semi-finished goods

Weaving cloth is Secondary - transforms yarn into fabric

Manufacturing, construction, processing are core Secondary activities

Secondary activities add value by processing, manufacturing, or constructing. The key test: Does it transform inputs into different outputs?

Major Secondary Activities

Manufacturing - textiles, chemicals, machinery, consumer goods

Construction - buildings, roads, bridges, infrastructure

Processing Industries - sugar mills, oil refineries, steel plants

Handicrafts & Small Industries - weaving, pottery, carpentry

Assembly Operations - automobiles, electronics, appliances

Exam traps

Weaving is Secondary (transforms yarn), but cotton growing is Primary

Construction is Secondary, but transport of materials is Tertiary

Food processing is Secondary, but food storage is Tertiary

Don't confuse where (industrial area) with what (type of activity)

Tertiary Sector Activities

Indian Economy Storage Tertiary Mineral exploration

Tertiary Sector: Services & Support Activities

Must know

Tertiary sector provides services that support production and consumption

Storage is Tertiary - it's a service, not manufacturing

Exploration, consulting, research are Tertiary even in Primary industries

Tertiary activities provide services that facilitate production, distribution, and consumption. The key test: Does it help others produce or consume, without creating physical goods?

Tertiary Sector Categories

Category

Examples

Role

Trade & Commerce

Wholesale, retail, e-commerce

Distribution of goods

Transport & Storage

Railways, trucking, warehousing

Movement and preservation

Financial Services

Banking, insurance, stock markets

Capital and risk management

Professional Services

Consulting, legal, accounting

Specialized expertise

Public Services

Administration, defense, education

Governance and social needs

Exam traps

Storage seems like it should be Secondary but is actually Tertiary service

Mineral exploration is Tertiary consulting, actual mining is Primary

Transport of goods is Tertiary, even if transporting Primary/Secondary products

Banking is always Tertiary, even when serving Primary/Secondary sectors

Sectoral Contribution in Indian Economy

Indian Economy

India's Sectoral Structure: GDP vs Employment Pattern

Must know

Services (Tertiary) contribute most to India's GDP (~55-60%)

Agriculture (Primary) employs most Indians (~45-50%) but contributes least to GDP

Good to know

This structural imbalance reflects India's development challenge

India shows a unique pattern where sectoral contribution to GDP and employment share are inversely related. This creates both opportunities and challenges for economic policy.

India's Sectoral Pattern (Approximate)

Sector

GDP Contribution

Employment Share

Trend

Primary

15-20%

45-50%

Declining GDP share, sticky employment

Secondary

25-30%

20-25%

Moderate growth in both

Tertiary

55-60%

30-35%

Highest GDP share, growing employment

Exam traps

Don't assume high employment means high GDP contribution - opposite in India

Agriculture employs most but services contribute most to Indian GDP

Manufacturing share in India is lower than other developing economies