Which career should I pursue to make career in advertising?

Kartik, you can look at the Designer option if you like to be in creatives. If you're creative, you can always consider going for Design and Animation. This is a field where nobody cares for your qualification, they only see if you can do quality work. In fact, the University Model has not succeeded

Kartik, There are several careers in media in writing, production or post production. you can become a reporter, actor or getting behind the camera to direct, cinematograph or do finishing work as an editor, compositor or a VFX artist who can add reality to 3D vizualizations. you may even be a graph

After completing the degree to mass communication are. MBA both course are good for your future

Please follow the above said link for details http://www.employmentnews.gov.in/Career_Advertising_Publicity.asp