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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

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

20 questions
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Hard · Level 79 · elderly population,low growth,planning
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  1. Only playgrounds
  2. Elderly health and care services
  3. Only new dams
  4. Only wildlife hunting
Hard · Level 79 · negative net migration,total growth,out migration
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  1. It can reduce total growth
  2. It will always increase total growth
  3. It has no effect
  4. It will become birth rate
Hard · Level 79 · absolute growth,subtraction,current population
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  1. Eleven lakh
  2. Forty five lakh
  3. Fifty six lakh
  4. One hundred one lakh
Hard · Level 79 · birth death balance,immigration,total growth
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  1. Because natural increase is high
  2. Because net migration is positive
  3. Because death rate is higher than birth rate
  4. Because area has increased
Hard · Level 79 · employment pressure,population growth,migration
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  1. Employment pressure and migration
  2. Doubling of area
  3. Birth rate becoming zero
  4. Death rate measurement stopping
Hard · Level 79 · constant growth rate,base effect,absolute growth
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  1. Absolute growth may increase
  2. Absolute growth will always be zero
  3. Absolute growth cannot be measured
  4. Absolute growth will not be birth rate
Hard · Level 79 · growth analysis,birth death migration,impact
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  1. Previous and current population, birth-death gap, net migration, rate and impact
  2. Only area and rainfall
  3. Only density and sex ratio
  4. Only river and mountain
Hard · Level 79 · population growth,balanced conclusion,planning
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  1. It explains population change and planning needs over time through births, deaths and migration
  2. It is only population density
  3. It is only area change
  4. It is unrelated to resources
Hard · Level 79 · emigration,total growth,population growth
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  1. Total growth may decrease
  2. Total growth will always double
  3. Natural increase must increase
  4. Death rate will become zero
Expert · Level 77 · population growth,birth rate,multifactor analysis
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  1. Because death rate migration base population and time period also affect it
  2. Because birth rate has no relation with population
  3. Because growth is decided only by area
  4. Because migration is always zero
Expert · Level 77 · natural increase,negative migration,total growth
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  1. Total population will only increase
  2. Total population may decline
  3. Total population will become area
  4. Total population will not be affected
Expert · Level 77 · growth calculation,births deaths,migration
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  1. Increase of 800
  2. Increase of 1300
  3. Increase of 1800
  4. Decrease of 500
Expert · Level 77 · absolute increase,growth rate,base population
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  1. Because base population may be different
  2. Because time has no importance
  3. Because birth rate always remains equal
  4. Because migration never affects it
Expert · Level 77 · percentage growth,80 lakh,100 lakh
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  1. 20 percent
  2. 25 percent
  3. 40 percent
  4. 80 percent
Expert · Level 77 · declining growth rate,positive growth,population increase
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  1. When growth rate remains positive but becomes lower than before
  2. When growth rate becomes negative
  3. When births and in migration are both zero
  4. When deaths are much more than births
Expert · Level 77 · decadal growth,comparison,time period
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  1. Data with same ten year period and same definition
  2. Five year data of one area and ten year data of another
  3. Comparison by hearing only total population
  4. Ignoring migration every time
Expert · Level 77 · population explosion,rapid growth,resource pressure
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  1. Every growth is explosion
  2. Explosion indicates very rapid and pressure creating growth
  3. Growth is only death rate
  4. Explosion has no relation with population
Expert · Level 77 · young population,age structure,employment planning
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  1. Schools skills and employment opportunities
  2. Only height of mountains
  3. Only river names
  4. Only area colour
Expert · Level 77 · ageing,birth rate,life expectancy
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  1. Share of elderly population may increase
  2. Everyone will become children
  3. Population will immediately become zero
  4. Migration will stop automatically
Expert · Level 77 · natural increase,total growth,in migration
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  1. Births and deaths are almost equal but in migration is high
  2. Births are zero and deaths are high
  3. Out migration is high and in migration is zero
  4. Births are less than deaths and migration is negative