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RELATED QUESTIONS

Population Density

Class 12 Geography के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

GeographyIf a region has a density of 900 persons per square kilometre and an area of 400 square kilometres what will density be after population decreases by 20 percent?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA region has a density of 720 persons per square kilometre. If population increases by 5 percent and area increases by 12.5 percent what is the new density approximately?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf population decreases by 20 percent and area decreases by 25 percent what happens to density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf a region's population increases by 50 percent and area increases by 25 percent by what percentage will density increase?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyPopulation increases by 40 percent and area increases by 40 percent in a region. Which statement about density is correct?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf both population and area of a region decrease by 10 percent what happens to population density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIn a region density falls from 600 to 500 persons per square kilometre because 40000 people leave. Area remains unchanged. What is the area?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf the arrival of 20000 people raises density from 250 to 300 persons per square kilometre while area remains unchanged what is the area?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf adding 50 square kilometres to a region causes density to fall from 400 to 360 while population remains unchanged what was the original area?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA region has an area of 2000 square kilometres and density of 350 persons per square kilometre. If population decreases by 70000 by how much will density decrease?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA city has a density of 1200 persons per square kilometre and a population of 720000. If population increases by 60000 while area remains unchanged what is the new density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf a region has a density of 480 persons per square kilometre and population decreases by 25 percent while area decreases by 20 percent what will the new density be?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA region has a density of 250 persons per square kilometre and an area of 1600 square kilometres. After a 20 percent population increase and a 25 percent area increase what will the new density be?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyTwo regions have populations of 600000 and 450000. Their areas are 1500 and 900 square kilometres respectively. Which has higher density and by how much?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf a region has a density of 400 persons per square kilometre and 20 percent of total area is uninhabitable what is the effective density on usable land if the entire population lives there?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA district has a population of 350000 and density of 500 persons per square kilometre. If its area increases by 100 square kilometres while population remains unchanged what is the new density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA region has a density of 280 persons per square kilometre and an area of 1500 square kilometres. If population increases by 42000 what is the new density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyIf a region has a density of 600 persons per square kilometre and population decreases by 12 percent while area decreases by 10 percent what is the new density approximately?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA country has a density of 250 persons per square kilometre. If population increases by 30 percent and area increases by 4 percent what will the new density be approximately?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard GeographyA region has a population of 420000 and an area of 1400 square kilometres. It gains 70000 people and its area increases by 100 square kilometres. What is the new density?Class 12The World Population – Distribution, Density and GrowthPopulation DensityLevel 19Hard