Indian Geography

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Indian Geography

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Indian Geography – Quick Revision

Indian Geography is a crucial section in General Knowledge for almost all competitive examinations including SSC, Banking, Railway, UPSC, Defence, Insurance, CAT, State PSC, and other government exams.

This quick revision guide covers important facts from Physical Features, Rivers, Mountains, Climate, Soils, Agriculture, Minerals, States & UTs, National Parks, Dams, and Lakes. It is designed for last-minute revision and quick recall of geographical facts about India.


About This Quick Revision

Complete guide to Indian Geography for competitive exams:

Physical Features

  • Himalayas
  • Northern Plains
  • Thar Desert
  • Peninsular Plateau

Rivers & Lakes

  • Himalayan Rivers
  • Peninsular Rivers
  • Major Dams
  • Important Lakes

Mountains & Climate

  • Mountain Ranges
  • Hill Stations
  • Monsoon & Seasons
  • Climatic Regions

Soils & Vegetation

  • Types of Soils
  • Forests & Vegetation
  • Agriculture & Crops
  • Minerals & Locations

States & UTs

  • States & Capitals
  • Formation Dates
  • Major Cities
  • Union Territories

National Parks

  • Wildlife Sanctuaries
  • Biosphere Reserves
  • Important Animals
  • Tiger Reserves

Dams & Rivers

  • Major Dams
  • River Systems
  • Hydroelectric Projects
  • Irrigation Projects

Quick Revision Facts

  • Highest Peaks
  • Longest Rivers
  • Largest States
  • Important Dates

Key Topics Covered

This quick revision guide covers important Indian Geography topics for competitive exams:

Topic Description Key Facts
Physical Features Himalayas, Northern Plains, Thar Desert, Peninsular Plateau, Coastal Plains Himalayas: 2,400 km; Thar Desert: 2,00,000 sq km
Himalayan Ranges Greater, Lesser, Outer Himalayas Highest: Everest (8,848 m); Kanchenjunga (8,586 m)
Major Rivers Ganga, Brahmaputra, Indus, Godavari, Krishna, Kaveri, Narmada, Tapi Ganga: 2,525 km; Godavari: 1,465 km (largest peninsular)
Major Dams Tehri, Bhakra Nangal, Hirakud, Sardar Sarovar, Nagarguna Sagar Tehri (Bhagirathi) – tallest in India (260 m)
Important Lakes Wular, Dal, Chilika, Sambhar, Loktak, Vembanad Wular – largest freshwater; Chilika – largest coastal lagoon
Soils of India Alluvial, Black, Red, Laterite, Desert, Mountain Alluvial – Northern Plains; Black – Deccan Plateau
States & Capitals 28 States, 8 Union Territories Largest State: Rajasthan; Smallest: Goa
National Parks Jim Corbett, Kanha, Kaziranga, Sundarbans, Gir, Ranthambore Kaziranga: One-horned Rhino; Gir: Asiatic Lion

Quick Reference Tables

Physical Features

RegionDescription
HimalayasNorthern mountain range (2,400 km)
Northern PlainsFertile alluvial plains
Thar DesertRajasthan (2,00,000 sq km)
Peninsular PlateauDeccan Plateau (16 lakh sq km)
Western Ghats1,600 km, Eastern side of peninsula
Eastern Ghats1,500 km, Eastern side of peninsula

Major Rivers & Dams

RiverLengthDam
Ganga2,525 kmTehri (Bhagirathi)
Godavari1,465 km–
Krishna1,400 kmNagarguna Sagar
Narmada1,312 kmSardar Sarovar
Sutlej–Bhakra Nangal
Mahanadi858 kmHirakud

States & Capitals

StateCapital
Andhra PradeshAmaravati
BiharPatna
GujaratGandhinagar
KarnatakaBengaluru
MaharashtraMumbai
Tamil NaduChennai
Uttar PradeshLucknow
RajasthanJaipur

National Parks

National ParkStateAnimal
Jim CorbettUttarakhandTiger
KanhaMadhya PradeshTiger, Barasingha
KazirangaAssamOne-horned Rhino
SundarbansWest BengalTiger
GirGujaratAsiatic Lion
RanthamboreRajasthanTiger

Why This Quick Revision is Important

Complete Geographical Coverage

Covers Physical Features, Rivers, Mountains, Soils, States, and National Parks in one guide.

River & Dam Reference

Quick recall of major rivers, their lengths, and important dams with locations.

National Parks & Wildlife

Essential facts about India's national parks and their iconic animals.

High Exam Weightage

Indian Geography questions appear in almost all competitive examinations.


Competitive Exams Covered

  • SSC CGL
  • SSC CHSL
  • SSC MTS
  • Bank PO & Clerk
  • IBPS Exams
  • Railway Recruitment Exams
  • UPSC CSAT
  • Defence Exams
  • Insurance Exams
  • CAT
  • State Government Exams

Quick Revision Examples

Question 1:

What are the four major physical divisions of India?


Answer: Himalayas, Northern Plains, Thar Desert, Peninsular Plateau

Key Fact: India has four major physical divisions: The Himalayas in the north, the Northern Plains (Indo-Gangetic Plains), the Thar Desert in Rajasthan, and the Peninsular Plateau (Deccan Plateau).

Question 2:

What is the approximate length of the Himalayas and what are its three parallel ranges?


Answer: 2,400 km; Greater Himalayas, Lesser Himalayas, Outer Himalayas

Key Fact: The Himalayas stretch about 2,400 km from west to east. The three parallel ranges are the Greater Himalayas (Himadri), Lesser Himalayas (Himachal), and Outer Himalayas (Shivalik).

Question 3:

What is the longest river in India and its length?


Answer: Ganga River – 2,525 km

Key Fact: The Ganga is the longest river in India. It originates from Gangotri in Uttarakhand and flows into the Bay of Bengal.

Question 4:

What is the largest peninsular river of India and its length?


Answer: Godavari River – 1,465 km

Key Fact: The Godavari is the largest peninsular river in India. It originates in Maharashtra and flows into the Bay of Bengal. It is also called the "Dakshin Ganga."

Question 5:

What is the highest peak in India and its height?


Answer: Kanchenjunga – 8,586 meters

Key Fact: Kanchenjunga is the highest peak in India. It is located in the state of Sikkim on the border with Nepal. It is the third highest peak in the world after Mount Everest and K2.

Question 6:

Which is the largest state of India by area and which is the smallest?


Answer: Largest: Rajasthan; Smallest: Goa

Key Fact: Rajasthan is the largest state in India by area (3,42,239 sq km). Goa is the smallest state (3,702 sq km).

Question 7:

Which type of soil is found in the Northern Plains and which is found in the Deccan Plateau?


Answer: Northern Plains: Alluvial Soil; Deccan Plateau: Black Soil

Key Fact: Alluvial soil is found in the Northern Plains and is very fertile. Black soil (Regur soil) is found in the Deccan Plateau and is ideal for cotton cultivation.

Question 8:

Which national park is famous for the Asiatic Lion and in which state is it located?


Answer: Gir National Park – Gujarat

Key Fact: Gir National Park in Gujarat is the last remaining habitat of the Asiatic Lion. It is the only place in the world where Asiatic lions are found in the wild.

Question 9:

Which national park is famous for the One-horned Rhinoceros and in which state is it located?


Answer: Kaziranga National Park – Assam

Key Fact: Kaziranga National Park in Assam is famous for the One-horned Rhinoceros. It has the largest population of this species in the world.

Question 10:

Which is the tallest dam in India and on which river is it built?


Answer: Tehri Dam – Built on the Bhagirathi River in Uttarakhand

Key Fact: Tehri Dam is the tallest dam in India with a height of 260 meters. It is built on the Bhagirathi River in Uttarakhand and is a multi-purpose rock and earth-fill embankment dam.

Question 11:

Which is the largest freshwater lake in India and the largest saltwater lake in India?


Answer: Largest Freshwater: Wular Lake (Jammu & Kashmir); Largest Saltwater: Sambhar Lake (Rajasthan)

Key Fact: Wular Lake in Jammu & Kashmir is the largest freshwater lake in India. Sambhar Lake in Rajasthan is the largest saltwater lake in India.


Final Takeaway

Indian Geography is a vital section in all competitive exams. Regular revision of key facts about Physical Features, Rivers, Mountains, Soils, States & Capitals, National Parks, Dams, and Lakes can significantly improve your score.

This quick revision guide serves as a comprehensive resource for last-minute preparation. Focus on remembering important geographical facts, locations, and measurements presented in tables for quick recall during exams.


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