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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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Hard · Level 82 · spatial variation,regional growth,population geography
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  1. Because growth is not equal in all regions
  2. Because all states have the same birth rate
  3. Because migration occurs nowhere
  4. Because population lives only in seas
Hard · Level 82 · base year,population growth,comparison
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  1. Because growth is calculated by comparing with that year's population
  2. Because base year decides weather
  3. Because base year changes river direction
  4. Because base year stops births
Hard · Level 82 · economic planning,population data,future needs
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  1. It helps estimate needs for schools hospitals jobs and food
  2. It only shows mountain formation
  3. It only shows cyclone direction
  4. It makes farming irrelevant
Hard · Level 82 · migration,sudden change,regional population
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  1. Because people can enter or leave an area in large numbers in a short time
  2. Because births stop immediately
  3. Because death rate always remains constant
  4. Because climate disappears completely
Hard · Level 82 · growth rate decline,population decline,positive growth
View options
  1. Because if the rate remains positive the total number still increases
  2. Because rate has no meaning
  3. Because population is always zero
  4. Because death rate is always lower than birth rate
Hard · Level 82 · policy making,uneven growth,regional pressure
View options
  1. Rapid and uneven regional population growth
  2. Fully balanced and slow growth
  3. Zero population change
  4. Only map colour change
Hard · Level 82 · standard of living,resource distribution,population pressure
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  1. Rapid growth can pressure living standard if resource distribution is weak
  2. Rapid growth always makes everyone rich
  3. Population growth has no relation with standard of living
  4. Standard of living is decided only by mountain height
Hard · Level 82 · balanced evaluation,population growth,resources migration
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  1. By considering number rate structure resources and migration together
  2. By considering only one year's rumour
  3. By considering only map decoration
  4. By always treating birth rate alone as sufficient
Hard · Level 82 · population growth,birth rate,death rate,migration
View options
  1. Because birth rate never changes
  2. Because death rate and migration also affect total population change
  3. Because population growth is decided only by area
  4. Because births are not counted in census
Expert · Level 80 · natural increase,negative migration,total growth
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  1. Total population may decline
  2. Total population will surely increase
  3. Total population will always remain stable
  4. Migration will have no effect
Expert · Level 80 · growth calculation,births deaths,negative migration
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  1. 1500
  2. 700
  3. 2300
  4. 5700
Expert · Level 80 · negative natural change,net migration,total growth
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  1. Increase of 400
  2. Decrease of 600
  3. Increase of 1000
  4. Increase of 3400
Expert · Level 80 · base population,growth rate,absolute increase
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  1. Because base population may be different
  2. Because growth rate is area
  3. Because birth rate always remains equal
  4. Because migration never affects
Expert · Level 80 · same increase,small base,percentage growth
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  1. Lower
  2. Higher
  3. Zero
  4. Necessarily negative
Expert · Level 80 · percentage growth,96 lakh,120 lakh
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  1. 20 percent
  2. 24 percent
  3. 25 percent
  4. 30 percent
Expert · Level 80 · population decline,percentage decrease,80 lakh
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  1. Increase of 8 lakh and 10 percent growth
  2. Decrease of 8 lakh and 10 percent decline
  3. Increase of 72 lakh
  4. Change of 152 lakh
Expert · Level 80 · population momentum,young population,birth rate
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  1. Population keeps growing for some time due to large young population even after birth rate falls
  2. Population becomes zero immediately because death rate rises
  3. Birth rate rises because area increases
  4. Migration always becomes zero
Expert · Level 80 · birth rate,reproductive age,total births
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  1. Total number of births may still be high
  2. Total births will always be zero
  3. Death rate will automatically rise
  4. Population will immediately decline
Expert · Level 80 · natural increase,in migration,total growth
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  1. Births and deaths are almost equal but in migration is high
  2. Births are zero and out migration is high
  3. Deaths are high and in migration is zero
  4. Births are low and net migration is negative
Expert · Level 80 · negative natural increase,in migration,total growth
View options
  1. In migration exceeds natural decrease
  2. Out migration exceeds natural decrease
  3. Births and in migration are both zero
  4. Deaths and out migration are both high