Jain Deemed-to-be University, Bangalore

Yes, the degree is UGC approved.
For details refer:https://www.shiksha.com/mass-communication-media/journalism/course/b-a-in-journalism-and-mass-communication-jain-university-jayanagar-bangalore-223680.

Hi Kritika,
There are numerous institutes in Delhi Which are providing good mass communication course.
While selecting the right college ensure the following
1. How good is the course curriculum
2. Practicals
3. Industry exposure
4. Placements
Rohit Arora
Jsts. Co.

Nope, there are better colleges like MSRIT, RV, BMS and PESIT.

https://www.shiksha.com/university/jain-university-Bangalore-424/reviews
Here you will get the review of the college, so you can find which one is better. You can go through this link and clear your doubts. Good luck.

Bachelor of Journalism and Mass Communications (B.J.M.C) is a 3-year duration undergraduate program for students who wish to pursue their career in Journalism and media industry. The eligibility of this course is 10+2 or equivalent with 50% marks from a recognized university or board. Average fees for this course will be incurred from INR 50,000 to 1, 00,000 depending on various BJMC Colleges.

No, it does't offer such course.

There are over 18 M.Sc in Forensic Science colleges in India offering 20 Courses. Please refer to the link provided below for a detailed list of these colleges. You should be able to navigate to the best colleges on the list using the filters on the webpage.
Regards.
https://www.shiksha.com/science/colleges/m-sc-forensic-science-colleges-india

Yes, Jain University does offer M.Sc in psychology. For further details regarding this course, please refer to the link provided below:
https://www.shiksha.com/humanities-social-sciences/psychology/course/m-sc-in-psychology-jain-university-jayanagar-bangalore-277329

In terms of infrastructure, I believe that Alliance does a much better job among any of its competitors.
Check it out here-https://alliance.edu.in/web/alliance-university-infrastructure.php.
For placements, this time Jain has some advantage due to the internal conflict in Alliance, which I assure you is over.