For law subject in CA or CS exams the book of Munish Bhandari is more preferred book due to its exam oriented language. So go for the book of Munish Bhandari for preparing and reading companies act 2013.
You are humbly requested to refer the links mentioned below for some useful notes and exam oriented suggestions and tips. I am sure these links will give you encouragement and idea about how to start preparation, tips for self study, name of reference books, tips for attempting theory and practical paper, tips for improving presentation skills and about everything you want to know.
I am sure these links contained the solution of all your doubts.
1. All my Exam tips in Caclubindia at one place --revised