Hey Amit,

You can go through there study materials provided by DU in DU website. You can find it in their official website. you can go for the last 10 years paper it will help you to figure out the pattern of questions which are coming for the last 10 years. The official links are:

OFFICIAL DU STUDY MATERIAL http://www.du.ac.in/du/uploads/Syllabus_2015/B.A.%20(Vocational%20Studies)%20Materials%20Management.pdf

This will help you to figure out the chapters and other topics.

Hope that helps

all the best