State Bar Exam administrators often post past essay questions and sample answers on their websites. Below are links to states in the immediate area as well as links to other major jurisdictions.
Get access to online practice exams for the Multistate Bar Exam and the MPRE (fees range from $35 - $50). Each practice exam consists of 100 questions drawn from recent bar exams. They are annotated with analysis and answers. The fee gives you one year of unlimited access to the practice exam which you can take either timed or untimed.
Commercial Bar Prep companies often provide some free questions/answers on their website. These are not the questions provided directly by the National Conference of Bar Examiners but could be useful as additional resources when you've exhausted all other options.
A few examples: