Vishesh, you should go back atleast by an year. In order to prepare for current affairs section, you need to broaden your overall scope in following sections: Sports, Politics, Entertainment, Biographies, etc. So, for this, you can use Static General Knowledge by A.P. Bhardwaj and S. Chands Advanced Objective General Knowledge. These books are okay to start with if you are not someone with a newspaper reading habit from the past. Even Manorama Year Book is helpful.