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Class 12 · Geography · Expert
→In a country, fertility has been declining for a long time, life expectancy is rising, and young adults are also emigrating. What combined effect on age structure is most likely?
Class 12 · Geography · Medium
→If a country has 60 percent working-age population and 40 percent total dependent population, what is the approximate potential support ratio?
Class 12 · Geography · Hard
→What is the general meaning of the potential support ratio?
Class 12 · Geography · Hard
→If sustained low birth rates make successive cohorts smaller, what future labour-market challenge may emerge?
Class 12 · Geography · Hard
→Why can a country with a youthful age structure have relatively high potential for future population growth?
Class 12 · Geography · Hard
→Which is the most appropriate definition of population ageing?
Class 12 · Geography · Hard
→Why is age-structure analysis important for government budget allocation?
Class 12 · Geography · Hard
→Two regions have equal total populations. Region A has a very high child share, while Region B has a very high elderly share. What is the most appropriate conclusion for health policy?
Class 12 · Geography · Hard
→Why may household saving potential increase when the working-age share rises and dependency declines?
Class 12 · Geography · Expert
→If an age pyramid shows an unusually large 30–34 age group while the 25–29 and 35–39 groups are normal, what is the most cautious interpretation?
Class 12 · Geography · Hard
→If census respondents report ages such as 30, 35, and 40 unusually often, what is this data problem called in age-structure analysis?
Class 12 · Geography · Hard
→A country has an unusually large population aged 10–14. Over the next 5–10 years, what could be a direct policy priority?
Class 12 · Geography · Hard
→If a country's fertility rate falls to replacement level but its population continues to grow for several decades, which age-structure feature best explains this?
Class 12 · Geography · Hard
→When can migration change a region's age structure without any immediate change in birth rates?
Class 12 · Geography · Medium
→Two countries have median ages of 21 and 39 years, respectively. Even if other indicators differ, which general conclusion is reasonable?
Class 12 · Geography · Hard
→If 16 percent of a country's population is aged 60 and above and 20 percent is aged 0-14, what is the ageing index?
Class 12 · Geography · Medium
→If 24 percent of the population is aged 0-14 and 64 percent is aged 15-59, what is the youth dependency ratio?
Class 12 · Geography · Medium
→If the elderly population is 18 percent and the working-age population is 62 percent, what is the approximate old-age dependency ratio?
Class 12 · Geography · Medium
→A region has an age structure of 20 percent aged 0-14, 65 percent aged 15-59, and 15 percent aged 60 and above. What is the approximate total dependency ratio?
Class 12 · Geography · Medium
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