I have, as of yet, not found out what the original source is for this sample / practice exam.
Per June of 2023, I knew of both a Google Doc and a Github repo which served identical content:
I can't tell if they were made by the same person, or if one copied from another.
I will not include the original texts here, on the off chance that it was a stolen and real exam.
Ziyo Notes wrote a nice walkthrough that shows you how each assignment could be completed.