Will the questions and the offered answers be in the same order as in the question set?
They may or may not be. You can specify in the ROPOT description whether you want to mix the order of the questions. There are three options under the setting "The questions should be presented in the following order:"

If you do not fill in the "position of the set" field, the question sets are used in random order.

You can also decide whether you wish to mix up the order of the options from which students choose the correct answers. Then you don't have to worry about putting the correct answer in the same place every time you create a question.