In SM one has to fix definition of vague concepts like vision mission etc like a conclusion of long paragraphs given in study material or PM. Short summary notes for every topic covering every aspect of such topic like for example SIX SIGMA - who developed , what it means / definition , parameters of evaluation , everything related to it should be written in one place so if you go through your note you wil be able to answer any question related to SIX SIGMA in very to the point & precise menner. Also in audit same kind of knowledge base is required as sometimes questions in this paper are very practicle but notes cnt be prepared as subject is bulky so go for repeated reading of 1 good book. Try to score more in AA as it wil take burden of aggregate off the shoulders of theory subjects.