what about academics performance (case studies and industrial visits )& industrial exposure(internship) for m.b.a students.

Hi, Apart from good industrial exposure and practical case handling there are many other benefits you can experience like:
1. Personality Development
2. Confidence
3. Building up of network and connection in the market
4. Motivation to set your expectations
5. You learn management skills
6. You learn entrepreneurial skills
7. You have many specializations, you can smartly switch to careers and field
If you get a chance to do MBA from a good institute do not think upon it.
All the best.