National Income and Poverty Measurement

Real per capita income accounts for both population growth and inflation, making it the most accurate indicator of the average individual's economic well-being and productivity increase.

NDP (Net Domestic Product) is GDP minus depreciation (consumption of fixed capital). Depreciation represents the wear and tear or obsolescence of capital assets during production. NDP gives a clearer picture of the actual net value added by excluding this capital consumption. Indirect taxes and subsidies are used to convert between market price and factor cost, not to derive NDP.

Occupational structure describes how the working population is distributed across different sectors and occupations - such as agriculture, manufacturing, services, and specific trades within each sector. It shows the percentage or absolute number of workers engaged in various types of economic activities, helping analyze a country's level of development and structural transformation.

National income is a flow concept measuring the value of goods and services produced during a year. It can be equivalently measured as national product (output approach), national expenditure (expenditure approach), or national income (income approach). National wealth, however, is a stock concept - the accumulated net assets at a point in time - not equal to annual national income.

Net National Income (NNI) at market prices equals Gross National Income (GNI) at market prices minus depreciation (consumption of fixed capital). Depreciation represents the wear and tear of capital assets during production. NNI is the true measure of national income available for consumption and addition to capital stock after maintaining existing capital.

GNP (Gross National Product) measures total output produced by citizens regardless of location. NNP (Net National Product) subtracts depreciation (capital consumption) from GNP to reflect actual net output available for consumption. The formula is: NNP = GNP - Depreciation. Options A, B, and C are unrelated to this relationship.

The relationship is: GNP at market price - Net income from abroad = GDP at market price. GNP includes net factor income from abroad (income earned by residents abroad minus income earned by foreigners domestically). GDP measures domestic production only. Subtracting net income from abroad converts GNP to GDP. Depreciation relates to GNP/NNP, not GNP/GDP conversion.

The poverty line in India is traditionally defined based on daily calorie intake norms - 2400 calories per person in rural areas and 2100 calories in urban areas, along with other basic needs. This daily consumption measure is used because it reflects minimum nutritional requirements for healthy living. Monthly, weekly or yearly measures would be too aggregated to capture daily subsistence needs accurately.

A measure of the amount of money that is being earned per person in a certain area

It is calculated by taking a measure of all sources of income in the aggregate (such as GDP or Gross national income) and dividing it by the total population.

Net disposable income is the income which is at the disposal of the nation as a whole for spending or disposal.

Revenue derived from the internal sources of the country

Correct interpretation is GNP - Depreciation = Net national income at market prices

Human Development India (HDI) is based on a combination of factors viz. literacy, education level, life expectancy and per capita income. It measures the quality of life.

An expert group of Planning Commission defined poverty line on a nutritional norm of per capita daily intake of calories, 2400 calories in rural and 2100 calories in urban are the minimum levels.