Manipal

Don't go with Manipal University. It would be better if you go with Amity Distance Learning University. Read the article about Manipal University and Amity University:
https://topdistancemba.com/amity-distance-mba-admission-courses/
https://topdistancemba.com/2017/12/22/sikkim-manipal-university-mba/

Check out the link below :
https://www.shiksha.com/university/manipal-university-manipal-academy-of-higher-education/met-exam-question-papers.

TSM Madurai, Rajalakshmi School of Business, Amrita Coimbatore,XIME Kochi, Balaji Pune,
Manipal University ISB&M. In this list, you can add one more name RSB Chennai. It is a good option in terms of Placement.

Hey Nandini, Manipal University is one of the best universities in India for B.Sc animation course. You should definitely take admission in this university and you will not be disappointed after completion of this course. They are best available in the country. Campus placement is also very good in this university. Best of luck.

Yes, you can apply for NET exams.

Yes, there are huge opportunity.

Manipal has two colleges that offer MBA. TAPMI is the reputed college ranked among the top 20 management colleges which accepts only CAT XAT GMAT scores. School of Management (SOM) is a not so famous but considerably good college which accepts all India Management Tests like MAT CMAT CAT and XAT. With 444.50 admission is possible in the latter school.

School of Management offers standard education with practical courses required for the industry.

If you're having a budget and are getting enrollment in 1-tier colleges in UK, then the exposure might be worth it, but if you're planning for India and looking for some options providing equal level of technical skills as that of the UK colleges then do apply for Vedatya Institute-Gurgaon as it was previously affiliated by Oxford Brooks University-UK and follows the Harvard Method of teaching and is currently affiliated by IHG group of hotels and is owned by Radisson Blu Hotels, so you'll be getting UK quality education with luxurious hotel experience and top notch technical skills and knowledge. All the best.