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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.

Practice questions

If population growth is rapid but planning is strong how can its effect change?Why is it risky to make policy by seeing population growth only in percentage?Why can resource pressure remain even when growth rate is low in an area?In which condition will assessment of population growth remain incomplete?If an area's previous population was fifteen lakh and current population is eighteen lakh, what is the absolute growth?If previous population is twenty lakh and current population is twenty five lakh, what will be the growth percentage?Natural increase is calculated from which difference?If birth rate is higher than death rate and migration is zero, what will happen to total population?If emigration is more than immigration in an area, what will net migration be?If a city has low birth rate but many people come from outside for jobs, what can be the main cause of population growth?What is the meaning of decadal population growth?If birth rate and death rate are almost equal but immigration is high, what can happen to total population?If an area has four lakh births, two and a half lakh deaths and half lakh net migration, what will be the total growth?What is the benefit of expressing population growth rate in percentage?If death rate falls in an area and birth rate remains high, how can growth be?If birth rate is declining in an area, it may be linked with which social factor?If a state has low growth rate but very large base population, how can absolute growth be?If a small area has high growth rate but low base population, which statement about absolute growth is correct?If previous population is thirty lakh and current population is thirty six lakh, what is the growth percentage?If birth rate is lower than death rate but immigration is very high, what can happen to total population?