CAT

Your Chances in BITS Pilani is some what less ! You can check other institute or colleges according to your profile by clicking following link of Shikha College Predictor for MBA :-
https://www.shiksha.com/engineering/college-predictor

https://www.shiksha.com/mba/articles/cat-2020-exam-blogId-25095
here is the complete article about the CAT along with the syllabus and strategy to crack this exam.

The cut off for various campuses of NMIMS (Mumbai, Bengaluru, Hyderabad, Indore, Navi Mumbai) varies from 80 to 94 percentile, with NMIMS Mumbai having the highest cut off. Additionally, NMIMS assigns different weightage to the following components of final merit list: NMAT Score - 70%. .

Since getting into IIMs is for a class which has millions of students, the average student is probably a 6 pointer. Well, 15% of IIM Calcutta Batch of 2019 are 6 pointers or worse. So, yes, IIM Calcutta has a lot of average students considering only academics. But then, 15% of the batch at IIM Calcutta are exceptions.

MNIT doesn't release any particular cutoffs for CAT MAT CMAT etc. Hence it is difficult to comment on the actual cutoffs. Having said that, I think a score of around 99percentile in MAT at least 82percentile in CAT and around 85percentile in CMAT will be safe to get calls for GDPI from MNIT.

Last year's XAT and CAT cut-off was 60 percentile and above:
Eligibility criteria :
Entrance Exam
CAT/ XAT/ GMAT
The qualifying exams for the IMI Kolkata application are for CAT-2019, XAT-2020 OR GMAT (GMAT - not earlier than December 2015 and not later than May 2020).

Well with this much score there is very few chances that you will get this college, but I suggest you use the following tool predictor to know the excepted college for you
https://www.shiksha.com/mba/cmat-college-predictor.
NL Dalmiya Institute of Management
85
IMT, Hyderabad
80
IMT, Nagpur
80
XISS, Ranchi
80
ITM, Navi Mumbai
80
Jaipuria Institute of Management, Noida
85
https://www.shiksha.com/mba/cmat-exam-cutoff
You can various cut-off of the college

Initially, you need to take the mock tests once or twice a week and with time you can increase the frequency of the mock tests to four or five times a week. Be confident and positive This is the most vital factor for those candidates who are preparing without any formal training or coaching
you can simply clear the CAT by self preparing.

Hi,
For NIRMA Institute the cut-offs are generally above 90% and experience is also counted in years not just months. See the link below. To score within the 80 percentile on the CAT you'll need a scaled score of 91 (out of a maximum of 300). This translates to 31 questions but only if you answer every single question you attempt correctly. https://www.shiksha.com/mba/cat-exam-cutoff.