Home › UPSC CSE Mains › 2018 › Geography

UPSC CSE Mains 2018 — Geography Questions with Answers

All 5 Geography previous-year questions from UPSC CSE Mains 2018, each with the correct answer and a full explanation. Practise them as a free, timed mock test with instant scoring.

Practice Geography as a timed test →
  1. Q1.Physical Geography

    Why is the Indian Regional Navigational Satellite System (IRNSS) needed? How does it help in navigation?

  2. Q2.Physical Geography

    Why is India taking keen interest in the resources of the Arctic Region?

  3. Q3.Physical Geography

    Define mantle plume and explain its role in plate tectonics.

  4. Q4.Oceanography

    What are the consequences of the spreading of 'Dead Zones' on the marine ecosystem?

  5. Q5.Resources & Industry

    What is the significance of Industrial Corridors in India? Identifying industrial corridors, explain their main characteristics.

UPSC CSE Mains 2018 — other subjects

AnthropologyEssayEthicsGovernanceHistoryIndian SocietyMathematicsPolityPublic AdministrationSociology

Geography — other years

UPSC CSE Mains 2024UPSC CSE Mains 2023UPSC CSE Mains 2022UPSC CSE Mains 2021UPSC CSE Mains 2020UPSC CSE Mains 2019UPSC CSE Mains 2017

Ready to test yourself on UPSC CSE Mains 2018?

Start the timed mock free →