I would recommend that asking students from the past what was in their exam is a very risky gamble. Unless I am mistaken, the hidden meaning of these questions are "please tell me what was in the exam, so I only have to study the least amount possible".
Past exams of PYSC1001 do not appear to be publicly available, however, even if you did have access to one, how will that help you. Imagine last year's exam did not have a question related to the readings, even though one poster has already said that the prof had indicated the readings were examinable.
* Would you base your study strategy on what was in last year's exam (which can certainly change), or the professors comments (this stuff is examinable).