MCA

Yes, you have to clear Vishwavidyalaya Entrance Test (VET) in order to study Master of Computer Application from GGU - Guru Ghasidas Vishwavidyala.
You cannot apply for the entrance test of GGU - Guru Ghasidas Vishwavidyala with 53% in b.com as the eligibility criteria requires minimum of 50% in gra

There are chances for you to get admission in Chennai campus but difficult for you to get it in Vellore Campus.

Get the complete details about MCA in IP University.
https://www.shiksha.com/university/ggsipu-guru-gobind-singh-indraprastha-university-Delhi-24725/courses/mca-bc

MCA is 2 year course after Bachelor’s degree.

You should go for it. You will easily get any campus you want.

Kindly visit this link:
https://www.shiksha.com/it-software/colleges/mca-colleges-Coimbatore
Thanks.

Yes, for entry in any masters course minimum requirement is a graduate degree with a aggregate marks of 50 % for more information on Dr. D. Y. Patil Institute of Management and Research - Master of Computer Application follow the link provided below :
https://www.shiksha.com/college/dr-d-y-patil

Hello,
Maximum rank to get Admission in MIT for MCA is 1st to 45AIR for general category for OBC is around 100-130 AIR.