The correct answer is (b) 72.60%.
The literacy rate is the percentage of people aged 7 and above who can read and write with understanding. It is a key indicator of a country’s development and progress.
The literacy rate in Uttar Pradesh has been increasing steadily over the years. In 1951, it was only 18.3%. It increased to 24.8% in 1961, 34.4% in 1971, 43.5% in 1981, 52.8% in 1991, 64.1% in 2001, and 72.60% in 2011.
The increase in the literacy rate is due to a number of factors, including the expansion of education facilities, the introduction of new educational technologies, and the government’s focus on education.
The high literacy rate in Uttar Pradesh is a positive sign for the state’s development. It is likely to lead to higher economic growth, improved health outcomes, and a more informed citizenry.
The other options are incorrect because they do not represent the actual literacy rate of Uttar Pradesh as per Census-2011.