UPSC Mains Geography PYQs (2025-2013), Year-wise Questions

The UPSC Mains Geography PYQs (2025-2013) help aspirants understand the changing trends, important themes, and answer-writing approach followed by the UPSC. Analyzing previous years' questions improves conceptual clarity and highlights frequently asked topics from both Physical and Human Geography. It also enables candidates to focus on high-weightage areas and prepare more effectively for the Mains examination.

UPSC Mains Geography PYQs (2025-2013)

1. Discuss how the changes in shape and sizes of continents and ocean basins of the planet take place due to tectonic movements of the crustal masses. (Answer in 250 words) 2025
2. What are non-farm primary activities? How are these activities related to physiographic features in India? Discuss with suitable examples. (Answer in 150 words) 2025
3. Give a geographical explanation of the distribution of off-shore oil reserves of the world. How are they different from the on-shore occurrences of oil reserves? (Answer in 250 words) 2025
4. Explain briefly the ecological and economic benefits of solar energy generation in India with suitable examples. (Answer in 150 words) 2025
5. Discuss the distribution and density of population in the Ganga River Basin with special reference to land, soil and water resources. (Answer in 250 words) 2025
6. How are climate change and the sea level rise affecting the very existence of many island nations? Discuss with examples. (Answer in 150 words) 2025
7. What are Tsunamis? How and where are they formed? What are their consequences? Explain with examples. (Answer in 150 words) 2025
8. What is sea surface temperature rise? How does it affect the formation of tropical cyclones? 2024 (10 M)
9. What are aurora australis and aurora borealis? How are these triggered? 2024 (15 M)
10. What is the phenomenon of 'cloudbursts’? Explain. 2024 (10 M)
11. What is a twister? Why are the majority of twisters observed in areas around the Gulf of Mexico? 2024 (15 M)
12. Discuss the consequences of climate change on the food security in tropical countries. 2023 (10 M)
13. Why is the South-West monsoon called ‘Purvaiya’ (easterly) in Bhojpur Region? How has this directional seasonal wind system influenced the cultural ethos of the region? 2023 (10 M)
14. From being net food importer in 1960s, India has emerged as a net food exporter to the world. Provide reasons. 2023 (15 M)
15. How are the fjords formed? Why do they constitute some of the most picturesque areas of the world? 2023 (10 M)
16. Why is the world today confronted with a crisis of availability of and access to freshwater resources? 2023 (10 M)
17. Comment on the resource potentials of the long coastline of India and highlight the status of natural hazard preparedness in these areas. 2023 (15 M)
18. Identify and discuss the factors responsible for diversity of natural vegetation in India. Assess the significance of wildlife sanctuaries in the rainforest regions of India. 2023 (15 M)
19. Describe the characteristics and types of primary rocks. 2022 (10 M)
20. Discuss the meaning of colour-coded weather warnings for cyclone prone areas given by India Meteorological department. 2022 (10 M)
21. Discuss the natural resource potentials of ‘Deccan trap’. 2022 (10 M)
22. What are the forces that influence ocean currents? Describe their role in fishing industry of the world. 2022 (15 M)
23. Elucidate the relationship between globalization and new technology in a world of scarce resources, with special reference to India. 2022 (15 M)
24. Examine the potential of wind energy in India and explain the reasons for their limited spatial spread. 2022 (10 M)
25. Troposphere is a very significant atmospheric layer that determines weather processes. How? 2022 (15 M)
26. Mention the significance of straits and isthmus in international trade. 2022 (15 M)
27. Describing the distribution of rubber producing countries, indicate the major environmental issues faced by them. 2022 (15 M)
28. Differentiate the causes of landslides in the Himalayan region and Western Ghats.2021
29. Despite India being one of the countries of Gondwanaland, its mining industry contributes much less to its Gross Domestic Product(GDP) in percentage. Discuss. 2021
30. What are the environmental implications of the reclamation of the water bodies into urban land use? Explain with examples. 2021
31. Mention the global occurrence of volcanic eruptions in 2021 and their impact on regional environment. 2021
32. Why is India considered as a sub-continent? Elaborate your answer. 2021
33. Briefly mention the alignment of major mountain ranges of the world and explain their impact on local weather conditions, with examples. 2021
34. How do the melting of the Arctic ice and glaciers of the Antarctic differently affect the weather patterns and human activities on the Earth? Explain. 2021
35. Discuss the multi-dimensional implications of uneven distribution of mineral oil in the world. 2021
36. Discuss the geophysical characteristics of the Circum-Pacific Zone. 2020
37. Examine the status of forest resources of India and its resultant impact on climate change. 2020
38. The process of desertification does not have climate boundaries. Justify with examples. 2020
39. The interlinking of rivers can provide viable solutions to the multi-dimensional interrelated problems of droughts, floods and interrupted navigation. Critically examine. 2020
40. Account for the present location of iron and steel industries away from the source of raw material, by giving examples. 2020
41. India has immense potential of solar energy though there are regional variations in its development. Elaborate. 2020
42. How will the melting of Himalayan glaciers have a far- reaching impact on the water resources of India? 2020
43. Assess the impact of global warming on coral life system with examples. 2019
44. How do ocean currents and water masses differ in their impacts on marine life and the coastal environment? Give suitable examples? 2019
45. Discuss the causes of depletion of mangroves and explain their importance in maintaining coastal ecology. 2019
46. Can the strategy of regional-resource based manufacturing help in promoting employment in India? 2019
47. Discuss the factors for localization of agro-based food processing industries of North-West India. 2019
48. How can the mountain ecosystem be restored from the negative impact of development initiatives and tourism? 2019
49. What is water stress? How and why does it differ regionally in India? 2019
50. Why is Indian Regional Navigational Satellite System (IRNSS) needed? How does it help in navigation? 2018
51. Define blue revolution, explain the problems and strategies for pisciculture development in India. 2018
52. What is the significance of Industrial Corridors in India? Identify industrial corridors, explain their main characteristics. 2018
53. What are the consequences of spreading of ‘Dead Zones’ on marine ecosystem? 2018
54. Define mantle plume and explain its role in plate tectonics. 2018
55. Why is India taking keen interest in resources of Arctic Region? 2018
56. How does the Juno Mission of NASA help to understand the origin and evolution of the Earth? 2017
57. Account for variations in oceanic salinity and discuss its multi-dimensional effects. 2017
58. In what way can flood be converted into a sustainable source of irrigation and all weather inland navigation in India? 2017
59. In spite of adverse environmental impact, coal mining is still inevitable for development.” Discuss 2017
60. Petroleum refineries are not necessarily located nearer to crude oil producing areas, particularly in many of the developing countries. Explain its implications. 2017
61. How does the cryosphere affect global climate? 2017
62. What characteristics can be assigned to monsoon climate that succeeds in feeding more than 50 percent of the won population residing in Monsoon Asia? 2017
63. Mention the advantages of the cultivation of pulse because of which the year 2016 was declared as the International Year of Pulses by the United Nations. 2017
64. “The Himalayas are highly prone to landslides.” Discuss the causes and suggest suitable measures of mitigation. 2016
65. The effective management of land and water resources will drastically reduce human misery. Explain 2016
66. Present an account of the Indus Water Treaty and examine its ecological, economic and political implications in the context of changing bilateral relations. 2016
67. South China Sea has assumed great geopolitical significance in the present context. Comment. 2016
68. In what way micro-watershed Development projects help in water conservation in drought prone and semi-arid regions of India. 2016
69. Enumerate the problems and prospects of inland water transport in India. 2016
70. Discuss the concept of air mass and explain its role in macro-climatic changes. 2016
71. Explain the factors responsible for the origin of ocean currents. How do they influence regional climates, fishing and navigation? 2015
72. India is well endowed with fresh water resources. Critically examine why it still suffers from water scarcity. 2015
73. The states of Jammu and Kashmir, Himachal Pradesh and Uttarakhand reaching the limits of their ecological carrying capacity due to tourism. Critically evaluate. 2015
74. What are the economic significances of discovery of oil in Arctic Sea and its possible environmental consequences? 2015
75. How far do you agree that the behavior of the Indian monsoon has been changing due to humanizing landscapes? Discuss. 2015
76. Explain the formation of thousands of islands in Indonesian and Philippines archipelagos. 2014
77. Why are the world’s fold mountain systems located along the margins of continents? Bring out the association between the global distribution of Fold Mountains and the earthquakes and volcanoes. 2014
78. Tropical cyclones are largely confined to South China Sea, Bay of Bengal and Gulf of Mexico. Why? 2014
79. Most of the unusual climatic happenings are explained as an outcome of the El Niño effect. Do you agree? 2014
80. Critically evaluate the various resources of the oceans which can be harnessed to meet the resource crisis in the world. 2014
81. Bring out the relationship between the shrinking Himalayan glaciers and the symptoms of climate change in the Indian sub-continent. 2014
82. How does India see its place in the economic space of rising natural resource rich Africa? 2014
83. Whereas the British planters had developed tea gardens all along the Shivaliks and Lesser Himalayas from Assam to Himachal Pradesh, in effect they did not succeed beyond the Darjeeling area. Explain. 2014
84. Account for the change in the spatial pattern of the Iron and Steel industry in the world. 2014
85. Why did the Green Revolution in India virtually by-pass the eastern region despite fertile soil and good availability of water? 2014
86. What do you understand by the theory of continental drift? Discuss the prominent evidence in its support. 2013
87. There is no formation of deltas by rivers of the Western Ghat. Why? 2013
88. Major hot deserts in northern hemisphere are located between 20-30 degree north and on the western side of the continents. Why? 2013
89. The recent cyclone on the east coast of India was called “Phailin”. How are the tropical cyclones named across the world? 2013
90. Bring out the causes for more frequent landslides in the Himalayas than in Western Ghats. 2013
91. With growing scarcity of fossil fuels, the atomic energy is gaining more and more significance in India. Discuss the availability of raw material required for the generation of atomic energy in India and in the world. 2013
92. Do you agree that there is a growing trend of opening new sugar mills in the Southern states of India? Discuss with justification 2013
93. What do you understand by the phenomenon of temperature inversion in meteorology? How does it affect the weather and the habitants of the place? 2013
94. It is said that India has substantial reserves of shale oil and
95. gas, which can feed the needs of the country for a quarter-century. However, tapping of the resource does not appear to be high on the agenda. Discuss critically the availability and issues involved. 2013
96. Analyse the factors for highly decentralized cotton textile industry in India 2013

Benefits of Practicing UPSC Mains Geography Previous Year Questions

Practicing UPSC Mains Geography Previous Year Questions (PYQs) helps aspirants understand the exam pattern, improve answer writing, and focus on the most important Geography topics asked in the examination.

• Understand the Exam Pattern: Get familiar with the question format, marks distribution, and changing trends.
• Identify Important Topics: Recognize frequently asked themes such as Physical Geography, Indian Geography, Climate, Resources, and Disaster Management.
• Improve Answer Writing Skills: Learn to write structured, analytical, and well-balanced answers within the word limit.
• Strengthen Conceptual Clarity: Revise core Geography concepts by applying them to actual UPSC questions.
• Enhance Time Management: Practice completing answers within the prescribed time limit for the Mains exam.
• Focus on High-Weightage Areas: Prioritize important topics that have been repeatedly asked over the years.
• Boost Confidence: Regular practice builds confidence and reduces exam-day stress.
• Evaluate Preparation Level: Identify strengths and weak areas to make your preparation more effective.

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