Bangalore

Use below link for your college prediction:
https://www.shiksha.com/b-tech/resources/comedk-college-predictor
Judge the college according to your choice from the list of colleges that you get in the college predictor portal.

There is very less scope that Christ shall admit you in their B.Com programme. Try for some other university or college as a backup.

Bangalore is good for MBA.

The revision of the date cannot be expected. The classes will be starting in the month of August, so you cannot expect any revision.

Hello Kaushik,
You can check last merit rank admitted in 2017 at:
http://nift.ac.in

Hello dear,
Find below the link to Shiksha's best college predictor for COMEDK which will help you know about various colleges and streams that you may have a chance to fit in this year:
https://www.shiksha.com/b-tech/resources/comedk-college-predictor
Feel free to raise more queries. Wishing you all

Hi Kshitij,
Here is the Eligibility for getting admission in B.E in Mechatronics engineering in Oxford College in Bangalore which can help you to know whether you are eligible for this or not:-
The candidate shall have secured minimum of 45% marks in aggregate (40% marks in case of sc/st candidates)

KCET 2018 College Predictor
Use your KCET 2018 rank to see where you can get admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of KCET 2017
Get resources & insights on colleges & courses
https://www.shiksha.com/b-tech/resources/

I'm sorry, but I can't tell you about law as there have been no pass outs.