An educational Quiz. home > select a subject > select a chapter
the user has to be able to select how many questions he/she wants in a quiz. 20 30 50 or 100.
5 questions at a time, and they must have a option to skip n return to the questions later.
the quiz should randomly choose question from the database.
after submitting the quiz, results and answers must be shown
the user has to be able to look at all his/her previous quizzes