Karnataka Economy and Development Issues
Karnataka is one of India's leading states in industry and services, yet it faces regional imbalances, drought and rural poverty. This domain tests the state's income, sectoral composition, agriculture, industry, infrastructure and human development, with attention to north Karnataka's backwardness and Bengaluru's dominance.
Core rules and concepts
- GSDP is gross state domestic product; NSDP subtracts depreciation. Per capita income = GSDP ÷ population.
- Sectoral change: agriculture's share in GSDP has fallen, industry is moderate and services dominate, especially IT, biotechnology, finance and tourism.
- Agriculture: ragi, maize, sugarcane, cotton, coffee, arecanut and silk; irrigation depends on the Krishna, Tungabhadra and Cauvery systems.
- Industry: Bengaluru's electronics, aerospace, automotive and IT clusters; Mysuru's textiles and tourism; Mangaluru's port and processing.
- Development issues: drought in north Karnataka, inter-district disparities, urban congestion, groundwater stress and skills gaps.
- Human development: Karnataka performs well in literacy and education but has uneven health and nutrition outcomes.
Worked example
Suppose a state's GSDP is ₹25 lakh crore and its population is 6.5 crore. Per capita income = ₹25,00,000 crore ÷ 6.5 crore = about ₹3.85 lakh. If the primary sector contributes 12%, secondary 20% and tertiary 68%, services dominate output. But agriculture may still employ a much larger share of workers, so a high services share does not mean most people work in services. This gap between output share and employment share is a key development issue.
Traps that cost marks
Do not confuse GSDP with NSDP; depreciation must be subtracted. Karnataka's high per capita income hides district-level disparities. A drought is not only a farm problem; it affects rural wages, migration and drinking water. Do not assume Bengaluru's prosperity represents the whole state.