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 an area's population increases from 40 lakh to 48 lakh what is the absolute increase?If population increases from 25 lakh to 30 lakh what is the growth percentage?What forms natural increase in population growth?If births are 900 and deaths are 500 what will be the natural increase?If births are 600 and deaths are 850 what will natural change be like?What effect can positive net migration have on the total population of an area?If 300 people enter an area and 500 people leave what will be the net migration?Which is the correct formula idea of total population growth?If there are 1500 births 1000 deaths and net migration 300 what will be the total growth?In which situation can population increase even when birth rate declines?In which situation can growth rate decline but total population still keep increasing?What is the correct difference between population growth and population density?Which option gives the correct difference between growth rate and absolute increase?If two areas have the same growth rate but one has a larger base population whose absolute increase will be greater?In which situation can absolute increase be low despite high growth rate?Which option gives a correct economic effect of population growth?In which situation can urban population growth be rapid?Why can rural population growth become slow?If population grows fast and housing construction remains slow what can happen?If population growth is rapid and job creation is slow which problem may increase?