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Subjects

Geography

Population Growth

जनसंख्या वृद्धि

In Class 9 Geography, within the chapter Population, students study population growth as the change in the number of people over time. The topic explains how birth rates, death rates, and migration influence population size, and helps learners understand why growth patterns vary across places and periods.

TOPIC PRACTICE

Quiz this set

Up to 20 questions from this page. Select your focus, then start.

20 questions
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Medium · Level 86 · absolute increase,40 lakh,48 lakh
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  1. 4 lakh
  2. 8 lakh
  3. 12 lakh
  4. 88 lakh
Medium · Level 86 · growth percentage,25 lakh,30 lakh
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  1. 10 percent
  2. 15 percent
  3. 20 percent
  4. 25 percent
Medium · Level 86 · natural increase,births,deaths
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  1. In migration and out migration
  2. Area and density
  3. Literacy and sex ratio
  4. Difference between births and deaths
Medium · Level 86 · population growth,natural increase,birth rate,death rate,population geography
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  1. 400
  2. 500
  3. 900
  4. 1400
Medium · Level 86 · natural decrease,births deaths,population decline
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  1. Increase of 250
  2. Decrease of 250
  3. Increase of 1450
  4. Zero
Medium · Level 86 · positive net migration,in migration,population growth
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  1. Population may decrease
  2. Population will have no effect
  3. Population may increase
  4. Area will decrease
Medium · Level 86 · net migration,300 in,500 out
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  1. Positive 200
  2. Positive 800
  3. Zero
  4. Negative 200
Medium · Level 86 · growth formula,births,deaths,migration
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  1. ( \text{Growth}=\text{Births}-\text{Deaths}+\text{Net Migration} )
  2. ( \text{Growth}=\text{Area}+\text{Density} )
  3. ( \text{Growth}=\text{Rainfall}-\text{Temperature} )
  4. ( \text{Growth}=\text{Rivers}\times\text{Mountains} )
Medium · Level 86 · growth calculation,births,deaths,net migration
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  1. 500
  2. 800
  3. 1200
  4. 2800
Medium · Level 86 · birth rate,in migration,death rate
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  1. Death rate is very low and in migration is high
  2. Deaths exceed births and out migration is high
  3. Everyone moves out
  4. Births and in migration are both zero
Medium · Level 86 · declining growth rate,positive growth,total population
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  1. Growth rate remains positive but becomes lower than before
  2. Growth rate becomes negative
  3. Deaths become more than births
  4. Everyone moves out
Medium · Level 86 · growth,density,difference
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  1. Growth is change over time and density is population per area
  2. Growth is only area and density is only rainfall
  3. Both are only birth rate
  4. Both have no relation with people
Medium · Level 86 · growth rate,absolute increase,percentage
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  1. Growth rate is actual number and absolute increase is percentage
  2. Growth rate gives percentage comparison and absolute increase gives actual number
  3. Both are only migration
  4. Both are measures of area
Medium · Level 86 · base population,same growth rate,absolute increase
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  1. The area with smaller base population
  2. The area with larger base population
  3. Absolute increase of both will be zero
  4. Growth rate will have no importance
Medium · Level 86 · high growth rate,small base,absolute increase
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  1. When base population is very small
  2. When base population is very large
  3. When time period is very long
  4. When everyone comes in
Medium · Level 86 · economic impact,employment,population growth
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  1. Demand for jobs and number of job seekers may increase
  2. Rivers always dry up
  3. Area automatically increases
  4. Every family's income immediately doubles
Medium · Level 86 · urban growth,jobs,services,in migration
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  1. When jobs services and in migration increase
  2. When all services are closed
  3. When people leave the city
  4. When births and in migration are both zero
Medium · Level 86 · rural growth,youth migration,out migration
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  1. Youth moving out for employment
  2. Very high in migration in every village
  3. Birth rate always doubling
  4. Health services ending immediately
Medium · Level 86 · housing pressure,population growth,capacity
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  1. Housing pressure may increase
  2. Need for housing may end
  3. Population may become zero
  4. Area may increase automatically
Medium · Level 86 · unemployment,population growth,job creation
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  1. Pressure of unemployment
  2. River length
  3. Soil thickness
  4. Mountain height