need guidence....

dear freinds,

                    i am planning to write my final exams on may 2012. I need some proper guidence for self preperations for all the subjects...like book to be refer, chapter to be given importance etc... i dont want to confuse myself by refering too many books... i can spend hardly 5-6 hrs per day totally... is it enough? since i am having kid i can't opt for coaching classes and can't spend more than this time. please help me .... waiting for your sincere reply and guidence.