<prompt> Which among the following is not involved in PQLI?Infant mortality rateLife expectancyPer capita incomeLiteracy  <response>: Ans: c Per capita income Ref: Park, 19th ed, p. 16Physical quality of life index PQL1 include:1. Infant mortality rate2. Life expectancy at age one3. Literacy rateScale of PQLI varies from 0 to 100.Human Development Index HDIIt includes:1. Life expectancy at birth Longevity2. Knowledge Adult literacy rate and mean years of schooling3. IncomeThe HDI values ranges between 0 and 1.Gender related developmental index GDI and gender empowerment measure are new indices.HDI measures average achievements in basic dimensions of human development.Human poverty index HPI measures deprivation in basic dimensions of human development.Sullivan index:It is the expectation of life free from disability. Calculated by subtracting from life expectancy the probable duration of bed disability and inability to perform major activities.HALE Health Adjusted Life ExpectancyIt is the equivalent number of years in full health that a newborn can expect to live based on current rates of ill health and mortality.DALY Disability Adjusted Life YearDALY expresses years of life lost to premature death and year lived with disability adjusted for the severity of the disability.One DALY is one lost year of healthy life. 