Yes, It usually helps if you need to know whether you understand the section of the book and the questions are idea..
I taught someone to use test questions for activation. They used that for their textbook. PhotoRead the textbook and then did sample test. Any questions they didn't know the answer to they obviously needed to activate.
I was asked what happens if I think the answer is right and yet I'm wrong? I told him to learn to trust his mind and if he gets the feeling of uncertainty to check his answers.
So using questions that are already there is not cheating.
Alex
