If a country’s national income is rising, someone in the country must be getting richer. Unless income distribution is changing, all income classes must get richer at about the same pace. If a constant standard of living is defined to classify everyone below it as poor, then as incomes rise, the proportion of the poor so defined must shrink, eventually to zero. If income grows 5 per cent a year...

KEY TRENDS   • According to NSS 76th Round, the major source of drinking water of the household was hand pump in the rural areas and piped water into dwelling in the urban areas. About 42.9 percent of the households in the rural areas used hand pump as the principal source of drinking water and about 40.9 percent of the households in the urban areas used piped water into dwelling as the principal...