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Population: Growth, distribution and density — Revision Notes

Telangana Open School (TOSS) · Class 12 · Geography

Population: Growth, distribution and density revision notes for Telangana Open School (TOSS) Class 12 Geography: 3 topics in quick points.

47 questions30 flashcards2 formulas & key relations4 concepts

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Key Topics to Revise

1

Population Size and Growth

  • India is the second most populous country in the world after China.
  • As per the 2011 Census, India's population was 1,210.85 million (1.21 billion).
  • India accounts for about 16.7% of the world’s population but only 2.42% of its land area.
2

Distribution of Population

  • Population in India is unevenly distributed.
  • Densely populated areas: Northern plains (Punjab, Haryana, UP, Bihar, West Bengal), Kerala, Tamil Nadu.
  • Sparsely populated areas: Himalayan states (Sikkim, Himachal Pradesh, Uttarakhand), Northeastern states (Arunachal Pradesh, Mizoram), and desert areas (Rajasthan).
3

Density of Population

  • Population density = Total population ÷ Total area.
  • India’s population density in 2011 was 382 persons per sq. km.
  • Density has increased over five times since 1901 (from 77 to 382).

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Full Notes

Key Concepts

India is the second most populousPeople in India do not livePopulation density is calculated by dividingPhysical factors like climate

Frequently Asked Questions

What are the important topics in Population: Growth, distribution and density for Telangana Open School (TOSS) Class 12 Geography?
Key topics in Population: Growth, distribution and density include Population Size and Growth, Distribution of Population, Density of Population. Study these first, then practise questions on each for the Telangana Open School (TOSS) Class 12 board exam.
How should I revise Population: Growth, distribution and density for the Telangana Open School (TOSS) Class 12 board exam?
Learn the core ideas first, then work through the 47 practice questions on Population: Growth, distribution and density. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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