CAT Scores

With that score in CAT, it's impossible to get admission into a good B-School. Such B-schools are famous for neither for their reputation nor for their placements. The cutoffs of all top B-schools accepting CAT have their cutoffs above 95 percentile. Better repeat for CAT next year (or other exams if you wish) rather than wasting both your precious time and money.

Admission in IIMs /FMS / IIT depends a lot on the score you achieve at CAT. The institutes mentioned by you are among the top ranked ones and to seek admission in any of them, you should air for scoring at least 98+ percentile score at CAT and also, do well at the Personal Interview for seeking admission.

It depends from one IIM to other. You must have above 96 %ile in CAT to get admission in top IIMs. It also depends upon your category if you are in reserved category.

There is only one XLRI and the same is in Jamshedpur I wonder from where you got XLRI Chennai and Bangalore.

But they have already closed the applications for MBA.

To get a call from an old IIM, your focus should be on getting above 95% marks in CAT with sectional cut of around 80 percentile.
If you belong to reserved category, you can receive 80 percentile, then you can perform well at GDPI also.

You have to score above 60 percentile in CAT.

For example- Candidate-1 with 99 percentile.
This candidate with CAT 2016 percentile score of 99 has sectional percentile scores of 100 in Quant; 98 in DILR and 80 in VARC
After FMS awards weightage: 30% of 100=30 in Quant; 30% of 98=29.4 in DILR; 40% of 80=32 in VARC. Total points the candidate has scored in shortlisting process are 91.6
Now Candidate-2 with 97 percentile
This candidate with CAT 2016 percentile score of 97 has sectional percentile scores of 94 in Quant; 92 in DILR and 99 in VARC
FMS awards weightage: 30% of 94=28.2 in Quant; 30% of 92=27.6 in DILR; 40% of 99=39.6 in VARC. Total points the candidate has scored are 95.4