<prompt> Components of Kuppuswamy scaleHousing, Livestock, landIncome, Occupation, EducationIncome, Housing, EducationIncome, Livestock, Housing  <response>: Income, occupation and education are components of Kuppuswamy scale. Modified Kuppuswamy scale: Scale of socioeconomic status of Urban families It comprises of 3 components: Education status of head of family Occupation status of head of family Income of family per month It has: Upper middle 16-25 Lower middle 11-15 Upper lower 05-10 Lower 00-04 