As per Careers360, ITM Business School is rated as AAA+ which means Good and All India Ranking as 38. The other one, Christ University is rated as AAA which means above average college for management studies.

ITM Mumbai College takes through CAT, MAT, XAT, CMAT, MAH CET and Christ university takes through CAT, MAT, CMAT, XAT.

In terms of placements,

ITM Mumbai, some of the top companies which visit the campus for hiring are:

Cipla

Barclays

TCS

Citibank

HDFC Bank and more.

The average placement in ITM Mumbai is approx 5-6.5 lakhs per year.

In Christ University, Some of the companies which visit are:

AON

JP Morgan

HCL

Honeywell

IBM etc.

Average salary is approx 6-6.5 lakhs per year.

Rest placement details you can check here

Therefore,  going through the above details, ITM College is recommended for management studies though the difference is not much in package term.

Rest depends on your choice and decision.

Good Luck.