class 10 Social science questions of chapter 1 development (Economics)
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1) Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. ... Per capita income is also called average income.
2)While several gauges are available to measure these changes, the most common indicators of economic development are Gross Domestic Product (GDP) per capita, the poverty level, life expectancy, the proportion of workers in agriculture and changes in the physical quality of life.
3)Infant mortality is the death of an infant before his or her first birthday. The infant mortality rate is the number of infant deaths for every 1,000 live births.
4)Kerala has a low Infant Mortality Rate because it has adequate provision of basic health and educational facilities.
5)The Human Development Index (HDI) is a summary measure of average achievement in key dimensions of human development: a long and healthy life, being knowledgeable and have a decent standard of living.
6) proportion of literate population in the 7 and above age group is called a literacy rate.
7)Environmental degradation is a process through which the natural environment is compromised in some way, reducing biological diversity and the general health of the environment.
8) • To have collectibe security for the whole locality.
• To arrange educational facilities through government.
• To get medical facilities through government.
• To adopt public transportation.
9)• there has been continuous increase in means of transportation which increases air pollution and sound pollution.
• increase in number of factories leads to water and air pollution.
•to continuous and excessive increase in population water pollution is increasing and due to urbanisation forest area is reducing.
10) A variety of measures of national income and output are used in economics to estimate total economic activity in a country or region, including gross domestic product, gross national product, net national income, and adjusted national income.
11)•No equal representation for women at economic and political level . ➡People's thinking Which always say Boys are dominant .
12)India falls into the category of low income because as we know that countries with per capita income of Rs 4,53,000 per annum and above are called rich countries and the countries with income of Rs 37,000 or less are called low income countries, so India comes in the category of low income countries.
13)For comparing countries, their income is considered to be one of the most important attributes. Countries with higher income are more developed than others with less income.
14)The net attendance ratio (NAR) is the percentage of the official primary school-age population that attends primary school. The gross attendance ratio (GAR) is the total number of students attending primary school - regardless of age - expressed as a percentage of the official primary school-age population.
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