UPSC / UPPSC Geography Optional
Paper–II (Indian Geography)
Previous Year Questions with Model Answers – Page 1
Shaktimatha 369 Learning
Q1. “The Himalayas are not only a physical barrier but also a climatic divide of India.” Examine.
Answer:
The Himalayan mountain system forms a massive physiographic barrier along India’s northern frontier and plays a decisive role in shaping the country’s climate.
Physical Barrier Role:
- Prevents cold Central Asian winds from entering India
- Protects northern plains from extreme continental climate
- Acts as a natural defence boundary
Climatic Divide Role:
- Forces south-west monsoon winds to rise, causing heavy rainfall
- Creates rain-shadow areas in Trans-Himalayan region
- Influences distribution of temperature and precipitation
As a result, India experiences a tropical monsoon climate south of the Himalayas, while regions beyond experience cold desert conditions.
Conclusion:
Thus, the Himalayas act as both a physical barrier and a climatic regulator, making them crucial to India’s environmental and agricultural stability.
Q2. Discuss the role of rivers in shaping the economic geography of India.
Answer:
Rivers have played a central role in shaping India’s economic geography by supporting agriculture, settlements, transport and energy generation.
Agricultural Role:
- Alluvial soil deposition in river plains
- Extensive irrigation support
- Foundation of India’s agrarian economy
Industrial & Energy Role:
- Hydroelectric power generation
- Water supply for industries
Transport & Settlement:
- River valleys as early centres of civilisation
- Navigation and inland waterways
Conclusion:
Indian rivers remain lifelines of economic activity, though sustainable management is essential to address pollution and overuse.
Q3. Explain the causes and consequences of floods in the Ganga–Brahmaputra basin.
Answer:
The Ganga–Brahmaputra basin is one of the most flood-prone regions in India due to natural and human-induced factors.
Causes:
- High monsoonal rainfall
- Snowmelt from Himalayas
- Siltation of river beds
- Encroachment of floodplains
Consequences:
- Loss of life and property
- Agricultural damage
- Displacement of population
- Infrastructure destruction
Conclusion:
While floods rejuvenate soil fertility, integrated river basin management is necessary to minimise disaster losses.
Q4. “Urbanisation in India has been rapid but largely unplanned.” Analyse.
Answer:
India has witnessed rapid urbanisation driven by industrialisation, migration and economic opportunities. However, urban growth has often been unplanned.
Indicators of Unplanned Growth:
- Growth of slums and informal settlements
- Pressure on housing and transport
- Urban environmental degradation
Implications:
- Social inequality
- Infrastructure stress
- Decline in quality of life
Conclusion:
Planned urban development with smart governance is essential for sustainable urbanisation.
Examiner Tip:
Always support answers with Indian examples and simple maps wherever possible.
End of PYQs – Geography Optional Paper II | Page 1
Shaktimatha 369 Learning
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