Solution:Literacy is meant as the ability to read and write. In India a person aged seven and above who can both read and write with understanding in any language is treated as literate.
A person who can read only but cannot write, is illiterate. The data provides details of state code, district code, area name, age-group, literates, illiterates, literates without education level, below primary, middle, matric, intermediate, pre-university/senior secondary, non-technical diploma or certificate not equal to degree, graduate and above and unclassified education level.