Are schweser practice exam questions similar to real exam or are they different?
Schwser offers good practice exams for Level 1 even if they might be of noticeably-different format than the actual exam. CFA Mocks are more similar to the actual exam than Schwser.
If you could refresh my memory on this, it’d be much appreciated - are we given mock exams by the CFA institute to take for free online?
Thanks! 
Yes