To echo other people’s comments, the CPC case studies is similar to the multiple choice questions, just you get given different scenarios and have to answer multiple questions relating to the scenario. I paid for the ‘Complete CPC’ app and found it much harder than the actual questions in the test… which is good I suppose, it’s stuff we need to know at some point…
I passed my CPC case studies test last week. You get plenty of time, just make sure to read the questions properly and double check your answers… good luck!