PBS in the United States have published a section of the 1965 Alabama Literacy Test, which was used at the discretition of the voting officials. In Section A of the test a person wishing to vote needed to read aloud a section of the Alabama Constitution. Sections B and C they could be asked any of these questions (or none at all). The literacy test was therefore a way to control who would be able to vote and was primarily used to prevent African-Americans from voting by giving them the hardest sections of the Constitution to read, and requiring them to answer the hardest questions on the test.

Click here to view the test and the answers

For more examples, see http://www.crmvet.org/info/littest.htm