Hy,
You can check this link out

http://www.careeranna.com/articles/colleges-last-date-2017/

In this link you will get information about last date of registration in kj somaiya, wellingkar Mumbai and goa  institute of management.
Notably the colleges you mentioned in your question demands separate registeration.
Just like iim conduct cat, iift conduct iift paper, tiss conduct tissnet, irma conduct irma exam so in this manner these 3 colleges have seperate registeration process.
I have given you the link so please check it and it will help your cause.
I wish you all the luck.
Cheers !!

Hello,

KJ Somaiya Institute of Management Studies and Research (SIMSR)at a glance:

Location: Mumbai

Founded in: 1981

Program name:Post Graduate Diploma in Management (PGDM)

Admission Criteria

CAT/CMAT/GMAT Score:Accepted as part of admissions
English proficiency requirement: Yes
Letters of recommendation: No
Interview/group discussion: Yes
Written communication:Yes
What is the range of GMAT scores for accepted students?Scores above 450

Well my friend I hope now you are clear about this college.

I wish you all the best.

Cheers !!

KJ Somaiya has many different courses for the PGDM (Post Graduate Diploma in Management):
PGDM (120 seats)
PGDM - International Business (60 seats)
PGDM - Retail Management (60 seats)
PGDM - Financial Services (60 seats)
PGDM - Communications (60 seats)

KJ Somaiya accepts the following scores : CAT, CMAT, XAT and GMAT

There is no management quota. All admissions are on merit and are done directly by the Institute without any intermediary. Fee is accepted by Demand Draft only (NO CASH FEE IS ACCEPTED UNDER ANY CIRCUMSTANCES) at the Institute counter and receipt is issued immediately.
Gujarati Quota is there only for the Junior College Admission

Hello,

Here is the list of top colleges with percentile.

Jamnalal Bajaj Institute of Management Studies (JBIMS) Mumbai

99.92 percentile (285)

Goa Institute of Management, Goa

99.85 percentile (260)

K J Somaiya Institute of Management Studies & Research (KJSIMSR), Mumbai

99.20 percentile (246)

We School Mumbai

99.06 percentile (244)

Pune University Department of Management Studies (PUMBA DMS)

96.42 percentile (210)

XISS Ranchi

95 percentile (199)

MET Institute of Management, Mumbai

97.27 percentile (218)

Acharya Bangalore Business School (ABBS), Bangalore

90 percentile (180)

Asia Pacific Institute of Management, New Delhi

85 percentile (180)

Jaipuria Institute of Management, Noida

82 percentile.

Check this link for more information.

https://bschool.careers360.com/articles/cmat-cutoff

Cheers !!

Hi Sayali, KJ Somaiya accepts scores of several exams including, CAT, XAT, CMAT and GMAT for admission to its MBA programme. However, as per the admission brochure, the GMAT scores are accepted only for 18 supernumerary seats.

50% Is mandatory even those college criteria 55% in graduation ..

KJ Somiya is a very good rated college for management studies and is rated as AAAA by Careers360 rating and ranking method explained here .

Out of the 3 colleges you named and in order of preference you can choose the following

NMIMS
Excellent college with good faculty and good placement records. The package varies on the specialization. On an average you can expect a package of approx Rs 17-19 lakhs per annum.
Some of the participating companies are:
Indus Valley Partners
Invesco
Janalakshmi
JLT
JP Morgan
Safari
Titan
Whirlpool

Check the placement report here .

SIBM Pune
It is rated as a very good college for MBA studies and is ranked 9 as All India Rank by Careers360. Check the details here .
On an average the package is approx 15 lakhs per annum.
Some of the participating companies are:
Capgemini India Pvt. Ltd.,
Cummins India Ltd.,
D.E.Shaw India,
Dabur India Ltd.,
Fidelity Business Services India Pvt. Ltd.,
Genpact Limited,
GlaxoSmithKline Consumer Healthcare Ltd.,
Godrej Industries Ltd.
JP Morgan Services India Pvt. Ltd.
ICICI Bank Ltd.


KJ Somaiya

Average package is approx 9 lakhs and the highest ia approx 24 lakhs per annum. Some of the companies which come for recruitment are:

Accenture,
Asian Paints,
BNP Paribas,
Cummins,
General Mills,
GEP,
Ingram Micro,
Nomura,
TCS etc.
You can check the complete placement report here

Hope this helps you make a wise decision.
Good luck!!