Is it possible to make my form get new questions every time someone will use the form ?

And is it possible to make my form get new questions every time someone will use the form ?

Do you want to show only some of the questions that you created? For example, your form has 10 question and you want to show only 3 of them? 

As far as I know, that is not possible. I will make some test to see if this can be achieved and I will update you via this thread I find a way to do it. 

If I did not understand your question correctly, please explain in more details what are you trying to achieve.