Dear Harshal,

Bachelor of Mass Media is a three year course, whic gives a broader knowledege about communication through print media, electronic media, advertisement, public relations and other related subjects.

The entrance exam covers questions on General Knowledge, Current Affairs, Data Interpretation, Economics, English Language & Comprehension Skills, Logical Reasoning and Critical Analysis & Creative Thinking. 

In order to prepare yourself for the entrance exam, you need to focus on reading skills, writing skills, current affairs, general knowledge and basic knowledge. You also need to work on your imagination and creativity. 

Hope it helps.

Good Luck.