Help regarding Good book for O.R (C.A Final)

hai Mr Atul. you can take padhuka's book by Saravana Prasath.i think it will be more than anything. most of the old questions will also be given along with the solutions.for any further doubts you can pls be free to mail me at pavankumar.gorti @ gmail.com

I prefer you to practice the book written by VK Kapoor. There are two books written by him....one is Theory + Probelms for practice and the other one is exclusively Problems & Solutions for practice.....If you practice that book right from begining u become master in it and am if you practice religiously one can secure 95%.

Thank You Pawan Sir as well as Mutyam !! Shall surely follow the advise givrn by you !!