Indian Monsoon & Climate PYQs | UPSC Prelims Analysis (English)

 

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Indian Monsoon & Climate – UPSC PYQs & Analysis

Prelims Focus | Page 4

PYQ 1 (Concept)

The Indian monsoon is primarily driven by which of the following?

A) Ocean currents
B) Differential heating of land and sea
C) Earth’s rotation only
D) Mountain formation

Answer: B

Differential heating creates pressure gradients, pulling moist winds from oceans to land.

PYQ 2 (Mechanism)

Which of the following correctly explains the role of ITCZ in monsoon?

Answer: ITCZ shifts northward in summer, creating a low-pressure zone that draws in moisture-laden winds.

PYQ 3 (ENSO)

El Niño events are generally associated with:

Answer: Weak Indian monsoon and reduced rainfall.

PYQ 4 (Orography)

Why do the Western Ghats receive heavy rainfall?

Answer: Orographic uplift of moisture-laden winds on the windward side.

PYQ 5 (Retreating Monsoon)

Which region gets most of its rainfall during the retreating monsoon?

Answer: Tamil Nadu.

PYQ 6 (Jet Streams)

What is the role of jet streams in Indian monsoon?

Answer: They influence the onset, intensity, and withdrawal of monsoon.

PYQ 7 (Rain Shadow)

Which side of the Western Ghats forms a rain shadow region?

Answer: Eastern (leeward) side.

Trend Analysis:
• UPSC focuses on mechanisms (ITCZ, pressure systems)
• ENSO and variability questions are common
• Orographic rainfall and regional patterns are frequently tested

Preparation Strategy:
• Focus on concepts, not rote facts
• Link monsoon with geography + environment
• Practice MCQs and PYQs regularly

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Indian Monsoon & Climate – Complete Series

Page 1: MCQs Practice
Page 2: Answers & Explanations
Page 3: Quick Revision
Page 4: PYQs & Analysis
Page 5: Full Mock Test