Thanks for your reply and sorry for my confusion:
in Quiz Question List page Questions are in order 01-02-03-04, as the Quiz has the 'Random Question' option set on, questions are proposed in random order to user and in the user's 'Result Page' are shown in the ordere they were proposed 03-02-04-01.
If we have a large number of questions, it becomes difficult to find a particular question at once if they are sorted in random order in the Result page.
I would like to query my db to have the Result page for one user and relative Questions ordered like in Quiz Question List.
LC