The correct answer is c) 2021.
The 2021 Census of India was the 16th national census conducted in India. It was conducted by the Office of the Registrar General and Census Commissioner, India, a part of the Ministry of Home Affairs. The census was conducted from 1st April to 30th September 2021. The main objective of the census was to collect data on the population of India, its distribution, and characteristics. The census also collected data on households, housing, and economic activities.
The 2021 Census of India was the first census to be conducted using digital technology. The census forms were filled online and the data was collected using mobile devices. The census also used artificial intelligence and machine learning to process the data.
The 2021 Census of India was a major undertaking that involved the participation of millions of people. The census data will be used to plan for the development of India and to improve the lives of its citizens.
The other options are incorrect because:
- Option a) 2011 is the year of the 15th Census of India.
- Option b) 2016 is not a year in which a census was conducted in India.
- Option d) 2023 is not yet the year in which the next census will be conducted in India.