Are there any alternate module for qq_import module (Quiz Questions Import Module) ? It seems it has no Drupal 7 version for it.
I have the same problem too.
I want to import my multiple choice questions from one D7 to another D7 website but there is no easy way of doing it. I have tried the Node Export module but it does not import the Multiple Choice questions with the answer choices, only the question stem is imported.
It seems like you have written your own custom module. Do you think it would help to try your module on my D7 site as well? If so, could you share some more information.