Mumbai

All full-time MBA courses do not necessarily run for 2 years, the smallest full-time program I am aware of is offered by INSEAD which is about 10 months long. A full-time course means, you are attending a classroom lecture based course, with a full-time on (near) campus stay and you are not employed in any other job at the same time.
Yes, NMIMS is a recognised institute in Mumbai.

Bringing of metro in Mumbai has made better coaching infrastructure for CAT preparations.

The Bombay Flying club is one of the oldest flying institutes and it is public owned institute so it's value is more than others. It is a good club among others.

Hello Shivansh,
I understand you are interested in pursuing Bachelor of Engineering in Computer Science from Mumbai. You can refer to the following link for more information:
https://goo.gl/hE5edS
I hope this answers your question. If you have any further questions, kindly revert.

K.J.Somaiya is one of the leading colleges in Mumbai when it comes to placements. The average CTC ranges between 8-9 LPA. Maximum students get placed in the placement weeks itself. At par with K.J.somaiya is Welingkar college, Mumbai. Welingkar also has good placement assistance.

The best institute for event management is NIEM - National Institute of Event Management, Mumbai. It has internship opportunities with big event companies like Wizcraft, Cineyug, etc.

Following are the best options for you:
1. NMIMS
2. SIMSREE
3. SP JAIN
4. KJ Somaiya
5. JBIMS

Following are the best options for you:
1. NMIMS
2. SIMSREE
3. SP JAIN
4. KJ Somaiya