The correct answer is: d) All of the above.
The Census is a decennial survey of the population of India. It is conducted by the Office of the Registrar General and Census Commissioner, India, under the Ministry of Home Affairs. The first Census was conducted in 1872. The Census provides a wealth of information on the population of India, including its size, distribution, age structure, sex ratio, literacy rate, and religious composition.
The National Family Health Survey (NFHS) is a large-scale survey conducted by the Ministry of Health and Family Welfare, Government of India. The NFHS collects data on a wide range of topics related to health and family welfare, including fertility, mortality, family planning, nutrition, and women’s empowerment. The first NFHS was conducted in 1992-93. The NFHS-5 was conducted in 2019-20.
The Sample Registration System (SRS) is a continuous survey of births and deaths conducted by the Registrar General of India. The SRS provides estimates of the birth and death rates in India, as well as the infant mortality rate and the maternal mortality ratio. The SRS was first started in 1964.
The population data in Arunachal Pradesh is collected through all of the above methods. The Census provides information on the total population of the state, as well as its distribution by district, sex, age, and religion. The NFHS provides information on a wide range of topics related to health and family welfare, including fertility, mortality, family planning, nutrition, and women’s empowerment. The SRS provides estimates of the birth and death rates in the state, as well as the infant mortality rate and the maternal mortality ratio.