AQA MPC3 - Questions & Solutions & tips/tricks

Hi everyone,

Despite the January exams being scrapped, meaning now all GCE exams will be sat in June, I still thought its best to start this thread now and discuss any issues we encounter during our revision/preparation for the AQA C3 exam. This thread is primarily to post problems for the above exam and then members who are able to provide solutions can kindly do so and possibly post any issues they have found themselves. Also, if anyone has some tips/tricks they reckon can be applied to certain types of questions then please feel free to share.

Good luck to all taking the exam