Please, show me an example configuration of MBTI test

Thank you for the screenshots ! That's exactly what I thought. The question still remaining is how to create the questions so that the responses are relied to the profiles. I will make some tests.

Catherine van Dyk wrote: OK thank you, I use VQuiz on two sites, working fine for simple simulation quizzes. I have a big demand for a personnality quiz but I don't understand how it works (even multipersonnality is not clear).
Did you ask your question with contact form ? Do you already use VQuiz and created a ticket for your question ?

Over the ticket system. See the screenshots of the answer on my ticket "Can't understand how I can program MBTI test".
Thats all I got. So, I don't (and didn't) have MBTI on my site now... Because real MBTI has cross-key-dependencies, not this simple combination form.

And I don't agree with you saying Joomla is dying ... Joomla 4 is coming, and Joomla is a really nice tool (working with it for 15 years).

A very, very long release of version 4, a visible strong decrease number of contributors. Version 4 will be released, yes, but we will not see version 5 sure... Previously, versions was released much more often and the activity among extension authors was two orders of magnitude higher.