Short answer no.
Longer answer: If you want each student to get something like 5 3-point questions, 5 2-point questions and 5 1-point questions, then you can do it. Put each value of question in a different category in the question bank, and add 5 form each. (This is also fairer, in some senses.)
Or, perhaps you are looking for a different type of activity, like https://moodle.org/plugins/mod_qpractice
