No. The Final Exams cannot be reset. The Final Exams can be taken in three formats — With Explanations On, With Explanations Off or Create a Custom Exam. Each exam can be taken eight times. It is strongly recommended that after the first attempt you move on to the next exam in the sequence, rather than simply re-attempting the same exam. Only once you have gone through all of the exams in sequence should you go back and re-take an exam.

An examination should first be taken with the SHOW EXPLANATIONS turned ON.  After completing all of the examinations with SHOW EXPLANATIONS switched on, begin the process over again by retaking each examination without the explanations shown.

Note: Custom Exams are unlimited.  Also note,