It could perhaps be safely assumed that, with the spread of compulsory primary education, lawyers would be literate, and if one is not literate, he cannot be a lawyer. To be a lawyer and also an Advocate, one has to pass certain tests in literacy and common sense. So that if one is not literate he could not be an Advocate and so he could not be appointed a Judge of a High Court and he could not also be appointed Judge of the Supreme Court.
