Worried- final may 2015

Hello Friends, I am very much worried of my CA final exams. I am studying since last 1 month but I can't see anything productive I feel. I have done SAs, Code of ethics, Company Audit, Mergers and Acquisitions, Value added, Banking Regulation Act, As 1,2,16. This is just so less. I feel so depressed. How to move further. Just dont know. Will I pass group 1 if I study 8 hours a day for 3 months? plz help.