Coimbatore

Both of these colleges are good. You can check their websites for information related to their placement.

Placement depend upon the no of students who have taken up the particular stream.All streams have excellent record of placements.The average salary package of 2016 batch is 5.6lac pa

Companies select students based on talent and performance in the interview.University does not interfere in this matter.All students are given ample opportunities in placements.There is dream company option for students who have got placement in the earlier stages.

Coimbatore campus has excellent record at placements for HR Domain.
Major Companies are:
TCS
INFOSYS
CTS
CMA-CGM
PANTALOONS
HDFC
DCB BANK
WRITER CORPORATION
L&T
BRADKEN
CIEL.

You can refer this link for college information: https://www.shiksha.com/mba/course/master-business-administration-happy-valley-business-school/213018

Sreejith, please check the link below
https://www.shiksha.com/search/?q=Full+Time+MBA+/+PGDM&c=3&sc=23&sa=67^0^0^0^0^0&ts=1108839&rf=searchwidget&ct[]=67
These are some of the colleges offering MBA in Coimbatore.
There are some good universities outside your state, that have made a name for themselves in the field of quality education as well as placements. Some universities even offer scholarships on your previous qualification.
Check the websites of some universities for details.
Good luck.

Karunya University seems better and for further information please check in Karunya University's website.