Weightage of O.R in finals cost??

CA Dhiraj Ramchandani (CA, M. com) (10823 Points)

04 December 2010  
Hi members, gennerally, what is the weightage of O.R. In finals costing paper... Coz some of my frnds told me that it consist of almost 30-35 marks, while some said it hardly matters for 5-10 marks... What is the truth and in O.R. as well, how much PERT is important???