Colleges in Mumbai

http://www.ihmctan.edu/programs.html
IHMs are the leading places that everyone craves for and prepares well. It is not impossible but the focus on the basic things that they ask is must for anyone.
NCHMCT-JEE is the criteria that they ask for. You score shall matter a lot in addition to the 77.4 that

Dear,
AVSEC course is not open for anyone, you need referral from any of the organization registered with BCAS. Civil aviation security is under BCAS not under DGCA. You need to get employment with any airline or airport to get nominated for such course.

The placements were good, out of 100 students around 70 to 80 students were placed in campus placements. Companies like Crisil offered 5 lacs and Nomura offered 3.2 lacs.

You can refer http://aimsinstitute.in/admission_details.html

As the information is not available online, you should ask the institute directly:
http://iaa.edu.in/enaai/contact.php

Yes, you can apply in JJ College of Architecture, Mumbai with your score.

You can refer the link to know about the top colleges in Mumbai for arts:
https://www.shiksha.com/humanities-social-sciences/ranking/top-arts-colleges-in-mumbai-all/95-2-0-10224-0

Hello,
Firstly, congratulations on your CET score! In addition, do not fret much about the competition, it will always be there wherever you go. Just focus on performing well in the interview rounds and you should convert the call. You can search on the internet on how to crack the Dalmia interviews.