Social & Preventive Medicine Demography and family planning a9616608 According to 1991 census family size is - A 2.4 B 5.5 C 4.4 D 5.9 High-Yield Explanation According to 1991 census average house hold size is 5.5. According to 2001 census it has declined to 5.3 Ref: Census of India, GOI