Only questions of type :r (radio button; just one of the offered options is correct) or :c (checkbox; at least one of the offered options is correct) can be used for scanning and automatic evaluation of the exam.
It is not possible to combine these types of questions in one exam. The test assignment must consist of either :r questions only or :c questions only.
There is a maximum of 6 possible answers per question.
Information system Help (E-learning) Question sets
If you have a large number of questions, it is a good idea to insert all the questions at once directly from the text file.
For this you can use the so-called "simplified entry of questions".
Information system Teacher [course selection] Question sets [set selection] simplified entry of questions
This function is described in more detail in the help here.
Even tests that are corrected manually by the teacher can be scanned.
This kind of answer sheet is special because there are no questions entered in the IS. The questions can be handwritten or supplied on another paper.
LaTeX experts can paste the text directly into the form after downloading the macros on the Print Answer Sheets page.
Information system Teacher [course selection] Work with ROPOT Printing from IS: Answer Sheet Macros for handwritten answers