I sat for jan 2016 paper , i thought i would have higher mark as i felt after discussing the answers that i am going to achieve A or at worst case B as i used to achieve high marks at school and pastpapers but unluckily i got an E , i felt confidant before the exam and after until the moment that i took my result , i felt sorry and angry , i think the reason goes to the idea that the paper was all written answers not a question the depend on solving however i am asking about your advice and the way you studied for the paper