B.J

There are many opportunities after pursuing B.J.M.C. or even after Post Graduation in Mass Communication. Check this
1. SMBS or CONGLOMERATES
Research analyst
Media Consultant (for business organisations)
Information Analyst
Information specialist
Customer service representative
Content Marketing Speciali

Here is the list of top most colleges of IP university:
Vivekananda Institute of Professional Studies
Jagannath International Management School
Maharaja Agrasen Institute of Management Studies
Trinity Institute of Professional Studies, Tecnia Institute of Advanced Studies, Fairfield Institute of Managem

Yes, you can. If you have interest in this field then definitely go for it. After Science stream you have many options which you can pursue.