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UPSC CSE Mains 2023 — Geography Questions with Answers

All 61 Geography previous-year questions from UPSC CSE Mains 2023, each with the correct answer and a full explanation. Practise them as a free, timed mock test with instant scoring.

1. Q1.Geography Optional — Paper I

   What is "Geostrophic Wind"? Explain the relationship between barometric slope and air circulation.

2. Q2.Geography Optional — Paper I

   What is ocean ranching? How are aqua-cowboys related to such activities?

3. Q3.Geography Optional — Paper I

   Explain the natural processes of soil enrichment and its impact on food production.

4. Q4.Geography Optional — Paper I

   How is 'Deep Ecology' as a concept different from 'Shallow Ecology'? Explain.

5. Q5.Geography Optional — Paper I

   What are the environmental implications of economic geology? Discuss.

6. Q6.Geography Optional — Paper I

   "Evidences from palaeomagnetism and sea floor spreading have validated that continents and ocean basins have never been stationary." Elucidate with suitable diagrams.

7. Q7.Geography Optional — Paper I

   Explain the characteristics and weather conditions associated with 'Anticyclones' giving suitable examples.

8. Q8.Geography Optional — Paper I

   How are ocean currents generated? Discuss their effects on coastal climates with special reference to the Pacific Ocean.

9. Q9.Geography Optional — Paper I

   What are the causes of origin of local winds? Discuss their significance on prevailing weather and climate in various regions, with suitable examples.

10. Q10.Geography Optional — Paper I

    Define Peneplains. Describe the landscape features associated with peneplains under different geomorphic cycles.

11. Q11.Geography Optional — Paper I

    What are the factors affecting regional ecological changes? How do these affect human health?

12. Q12.Geography Optional — Paper I

    Give an account of marine resources and their economic significance. How has marine pollution affected such resources?

13. Q13.Geography Optional — Paper I

    Differentiate between the characteristics of organic horizons and mineral horizons in a generalised soil profile.

14. Q14.Geography Optional — Paper I

    How does inversion of temperature occur? Explain its significance on local weather with suitable examples.

15. Q15.Geography Optional — Paper I

    Explain the sequential development of areal differentiation as a fundamental concept in Human Geography.

16. Q16.Geography Optional — Paper I

    Discuss critically food and nutrition problems associated with the developing world.

17. Q17.Geography Optional — Paper I

    Human migration is a reflection of the balance between push and pull factors. Elaborate with reference to the most recent diaspora.

18. Q18.Geography Optional — Paper I

    Has Malthusian Theory been discredited in contemporary times? Justify your answer.

19. Q19.Geography Optional — Paper I

    Discuss the different types of polarisation induced spatial inequalities and imbalances associated with growth poles.

20. Q20.Geography Optional — Paper I

    Explain the problems and prospects of urban expansion in the context of urban fringe in developed and developing nations.

21. Q21.Geography Optional — Paper I

    What is the relation between gender equity and human development? Provide a list of commonly used gender related indices.

22. Q22.Geography Optional — Paper I

    Explain population, resource use and development nexus in the Limits to Growth Model. Why has this model been criticized intensively?

23. Q23.Geography Optional — Paper I

    Explain with suitable diagrams A. Losch's model of the Theory of Location related to Central Places. Why has this been criticized?

24. Q24.Geography Optional — Paper I

    How can Sustainable Land Management (SLM) harmonise the complimentary goals of environmental, economic and social opportunities? Discuss.

25. Q25.Geography Optional — Paper I

    "The stages of Demographic Transition are a reflection of uneven economic development across the globe." Explain with suitable examples.

26. Q26.Geography Optional — Paper I

    "Rural settlements are expressions of the basic relationships between human beings and their physical and social environment." Discuss.

27. Q27.Geography Optional — Paper I

    Describe the concept of Planning Region. Explain the environmental and economic factors in the creation of such regions.

28. Q28.Geography Optional — Paper I

    "Boundaries and frontiers have different meanings in geographical literature." Substantiate your answer in the present context.

29. Q29.Geography Optional — Paper II

    On the outline map of India provided to you, mark the location of all of the following. Write in your QCA Booklet the significance of these locations, whether physical/ commercial/ economic/ ecological/ environmental/ cultural, in not more than 30 words for each entry: (i) Nathula (ii) Hutti (iii) Ross Island (iv) Moreh (v) Ramappa (vi) Namdapha National Park (vii) Sela Tunnel (viii) Ennore Port (ix) Ramagundam (x) Betwa River

30. Q30.Geography Optional — Paper II

    Describe the origin, distribution and economic significance of Gondwana system of rocks in India.

31. Q31.Geography Optional — Paper II

    Examine the role of Indian Earth Observation Satellite Technology in enhancing weather forecasting and disaster management.

32. Q32.Geography Optional — Paper II

    Discuss the impact of the National Green Tribunal Act, 2010 on forest conservation in India.

33. Q33.Geography Optional — Paper II

    Examine the environmental challenges caused by the solid waste in metropolitan regions of India and discuss the efforts to overcome it.

34. Q34.Geography Optional — Paper II

    Why are millets considered as 'nutri-cereals' and climate-resilient? Discuss the constraints and opportunities of millet cultivation in India.

35. Q35.Geography Optional — Paper II

    Examine the geostrategic significance of Indian islands.

36. Q36.Geography Optional — Paper II

    Indian Pharma Industry has to move from 'volume' to 'value' leadership to capture global market. Discuss.

37. Q37.Geography Optional — Paper II

    Discuss the problems of floods and their management with special reference to Indo-Gangetic Plain.

38. Q38.Geography Optional — Paper II

    Critically examine the role of petroleum energy resources on International Geopolitics with special reference to India.

39. Q39.Geography Optional — Paper II

    With falling fertility rate and rising median age, how can India translate demographic dividend to economic dividend?

40. Q40.Geography Optional — Paper II

    Poor quality of urban planning in India is a huge constraint in realizing the true economic potentials of urbanization. Critically examine.

41. Q41.Geography Optional — Paper II

    Highlight the salient features of India's trade policy. Discuss the status of India's balance of trade with China.

42. Q42.Geography Optional — Paper II

    Identify the jute-producing areas and discuss the major causes of decline of jute mill industry in India.

43. Q43.Geography Optional — Paper II

    Urban built environment in big cities of India creates key changes in biophysical character of the landscape. Discuss.

44. Q44.Geography Optional — Paper II

    Explain the geological characteristics and ecological significance of the Eastern Ghats.

45. Q45.Geography Optional — Paper II

    Explain the cultural regions of India based on their cultural attributes.

46. Q46.Geography Optional — Paper II

    Why are critical minerals essential for the economic development and national security in India?

47. Q47.Geography Optional — Paper II

    A large number of Indian cities have a complex morphological characteristics due to their historical evolution. Elucidate.

48. Q48.Geography Optional — Paper II

    Discuss the significance of organic farming for sustainable agricultural development in India.

49. Q49.Geography Optional — Paper II

    Examine the geopolitical impact of bilateral relationship between India and Sri Lanka.

50. Q50.Geography Optional — Paper II

    Discuss the green energy initiatives of India as a signatory nation to the Paris Agreement.

51. Q51.Geography Optional — Paper II

    India's poultry sector has become one of the fastest growing areas of the country's agricultural sector. Examine its opportunities and challenges.

52. Q52.Geography Optional — Paper II

    Critically examine the ecological and economic impact of Indira Gandhi Canal Command Area development.

53. Q53.Geography Optional — Paper II

    Why India lags behind many other countries in agricultural productivity? Suggest suitable measures to raise productivity across the regions in a sustainable manner.

54. Q54.Geography Optional — Paper II

    Assess the ecotourism potential of Andaman and Nicobar, Lakshadweep islands and highlight the challenges associated with the sustainable development of island territories.

55. Q55.Geography Optional — Paper II

    Describe the regional variations of health indicators among the Indian States.

56. Q56.Physical Geography

    Explain the role of geographical factors towards the development of Ancient India.

57. Q57.Climatology

    Discuss the consequences of climate change on food security in tropical countries.

58. Q58.Oceanography

    How are the fjords formed? Why do they constitute some of the most picturesque areas of the world?

59. Q59.Climatology

    Why is the South-West Monsoon called 'Purvaiya' (easterly) in the Bhojpur region? How has this directional seasonal wind system influenced the cultural ethos of the region?

60. Q60.Oceanography

    Comment on the resource potentials of the long coastline of India and highlight the status of natural hazard preparedness in these areas.

61. Q61.Physical Geography

    Identify and discuss the factors responsible for the diversity of natural vegetation in India. Assess the significance of wildlife sanctuaries in rain forest regions of India.