Originally Posted by Bilal Hassan

Dear Alpha one, first of all let me tell you that i have not only appeared for PMS but i have taken the CSS 2012 as well and Business ad was one of my optionals...i am not talking on mere basis of PMS but i have a long background of that subject, i am an MBA and i myself not in the favour of opting this subject, the reasons are as follow...
1: Cheema sb is right that you have to study three books of different subjects and you can cover at least two subjects in the time and hard work for Business ad...
2: if there is a question that is out of sylabus like there was a question of 7s framework of Mckinsay which is not in any popular book of management, non MBA would not be able to do it...
3: