C:\UPSC\GS1\2021\Q-4.txt
GeographyEXAMINEYear 202110 Marks
Concept / Statute•Directive•Institution / Stakeholder
Differentiate the causes of landslides in the Himalayan region and Western Ghats.
Exact Syllabus Pointer
Physical geography, distribution of key natural resources, factors for industrial location, geophysical phenomena (earthquakes, cyclones, volcanoes).
Connected Questions Across All Papers
Discovered through overlapping concepts: Landslides, Himalayas vs Western Ghats, Tectonic Instability
Recurring Theme Trend: “Landslides”
5 questions across 14 yrsFrequency of UPSC CSE Mains questions testing this core concept, landmark doctrine, or foundational syllabus theme (2013-2026)
20130
20140
20150
20161
20170
20181
20191
20200
20211
20220
20231
20240
20250
20260