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 has low birth rate but even lower death rate and high immigration, how can total growth be?If an area has five lakh births, two lakh deaths, four lakh emigration and one lakh immigration, what will be the total change?If a district has high growth rate but low job growth, which result is more likely?If growth rate is low but the share of elderly population is increasing, what will planning emphasise?If birth rate is sixteen per thousand and death rate is nine per thousand but net migration is minus four per thousand, what is the total growth rate?If family size decreases due to rising education level in an area, what effect on population growth is possible?If child mortality falls and birth rate remains high in an area, what will happen to population growth?If an area has zero growth rate but both immigration and emigration are very high, which conclusion is correct?If a city suddenly shows population growth and birth rate has not changed, which cause should be checked first?If previous population is one crore fifty lakh and current population is one crore eighty lakh, what is the growth rate?If an area has high birth rate but women's education is rising rapidly, which conclusion about future growth is balanced?If natural increase is negative but total growth is positive, which cause is most likely?If an area's growth rate is high but resource growth is slow, which planning conclusion is correct?If an area has high birth rate and high death rate, why can growth be low?If an area has eighteen births per thousand and twelve deaths per thousand, what is the natural increase rate?If population is declining in an area but birth rate is slightly higher than death rate, what is the most likely cause?If many workers come due to a development project in an area, which component will be active in short-term growth?If health improves after development in an area but family planning does not increase, what may happen initially?If an area's previous population was fifty lakh and current population is sixty five lakh, what is the growth percentage?If an area has low growth rate but the school-age population is increasing, which planning conclusion is correct?