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Class 12 · Geography
→In an ageing index, the population aged 60 years and above is commonly compared with which group?
Class 12 · Geography
→In a country, 30 percent of people are aged 0-14, 60 percent are aged 15-59, and 10 percent are aged 60 and above. What is the total dependency ratio?
Class 12 · Geography
→If 12 percent of a region's population is aged 60 years and above and 60 percent is aged 15-59, what is the old-age dependency ratio?
Class 12 · Geography
→If 28 percent of a country's population is aged 0-14 and 62 percent is aged 15-59, what is the approximate youth dependency ratio?
Class 12 · Geography
→In school demography, how is the 15-59 year age group generally classified?
Class 12 · Geography
→A country has a very high proportion of people aged 0-14 years. Other things remaining equal, which long-term effect is most likely?
Class 12 · Geography
→If an age-sex pyramid has a very broad base and a very narrow top, which conclusion is most appropriate?
Class 12 · Geography
→What is the most precise meaning of the age structure of a population?
Class 12 · Geography
→Why should age-structure analysis for long-term development planning not be limited only to current percentages?
Class 12 · Geography
→If a country's elderly share is rising and child share is declining while the working-age share remains nearly constant, what is the most appropriate conclusion about total dependency?
Class 12 · Geography
→If a country's population is ageing but productivity is rising very rapidly, what effect on per capita income is possible?
Class 12 · Geography
→If a country has a total population of 100 million, with children forming 23 percent and elderly people 17 percent, what is the absolute working-age population?
Class 12 · Geography
→If a country has a low child share and a very high working-age share, but fertility remains very low for the next 25 years, what is the long-term risk?
Class 12 · Geography
→If a country's old-age dependency ratio is 40 and its working-age population is 40 million, what is the elderly population?
Class 12 · Geography
→If a country's age pyramid changes over 20 years from a triangular shape toward a more rectangular shape, which change is most likely?
Class 12 · Geography
→If a country's elderly population is rising but multigenerational co-residence remains strong, what effect on social care is possible?
Class 12 · Geography
→If 15 percent of a country's population is aged 65 and above and the old-age dependency ratio is 30, what is the working-age share?
Class 12 · Geography
→If the number of births is declining while the number of women of reproductive age is increasing, which conclusion is most appropriate?
Class 12 · Geography
→If elderly people form 22 percent of a country's population and the working-age share is 58 percent, what is the child share and approximate total dependency ratio?
Class 12 · Geography
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