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Indian Geography
About 6 min · General Knowledge · English
Time worked out from the lesson's 339 words at 150 words a minute, plus a minute for each question.
The subject tests your understanding of India's landforms, climate patterns, river systems, natural resources, agricultural zones, industrial belts, and administrative divisions.
Key ideas
- Physiographic Divisions: India has six major divisions—Northern Mountains (Himalayas), Northern Plains (Indo-Gangetic), Peninsular Plateau (Deccan), Coastal Plains (Eastern and Western), Thar Desert, and Islands (Andaman-Nicobar, Lakshadweep).
- Himalayan Ranges: Three parallel ranges—Greater Himalayas (Himadri), Lesser Himalayas (Himachal), and Outer Himalayas (Shiwaliks). K2 (8611 m) is India's highest peak; Kanchenjunga (8586 m) is highest within undisputed territory.
- River Systems: Two types—Himalayan rivers (perennial, snow-fed: Ganga, Brahmaputra, Indus) and Peninsular rivers (rain-fed, seasonal: Godavari, Krishna, Mahanadi, Narmada, Tapti).
- Monsoon Mechanism: India's climate is dominated by southwest monsoon (June–September, 75% rainfall) and northeast monsoon (October–December, affects Tamil Nadu). Monsoon enters through Kerala coast around June 1.
- Soil Types: Six major soils—Alluvial (most fertile, northern plains), Black/Regur (cotton, Deccan), Red (Odisha, Chhattisgarh), Laterite (Kerala, Karnataka), Desert (Rajasthan), Mountain (Himalayan region).
Watch out for
- Confusing eastward vs westward flowing rivers → Remember: Only Narmada and Tapti among major Peninsular rivers flow westward; Godavari, Krishna, Mahanadi, Kaveri flow eastward into Bay of Bengal.
- Mixing up Himalayan ranges → Fix: From north to south—Himadri (Greater), Himachal (Lesser with hill stations), Shiwalik (Outer, youngest). Use mnemonic: "Great Himadri Looks Small" (G-L-S = Greater-Lesser-Shiwalik).
- Assuming highest peak is within undisputed India → K2 is in Pakistan-administered Kashmir; Kanchenjunga is the highest in undisputed Indian territory.
Quick reference
- India's coastline: 7,516.6 km (9 coastal states, 4 UTs)
- Tropic of Cancer passes through: 8 states—Gujarat, Rajasthan, MP, Chhattisgarh, Jharkhand, West Bengal, Tripura, Mizoram
- Standard Meridian: 82°30'E passes through Mirzapur (UP)
- Deccan Plateau boundaries: Satpura (north), Western Ghats (west), Eastern Ghats (east)
- Green Revolution states: Punjab, Haryana (wheat); Later: Tamil Nadu, Andhra Pradesh (rice)
Check yourself: 3 questions
1. The Tropic of Cancer (23°30' N) does NOT pass through which of the following Indian states?
2. Which river system in India does NOT drain into the Bay of Bengal?
3. The Western Ghats run parallel to the western coast of India. Which state marks the northern-most extent of the Western Ghats?
This lesson is cut from the topic's note, not rewritten. Fact-checked on 17 Oct 2026: an AI-assisted check of this note against cited sources; the errors it found were corrected that day. Some errors may remain. The questions are from Shishya's validated question bank.
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