IIM Bangalore had the following cut offs in 2019:

For all the Candidates shortlisted, the 10th and 12th board results are initially adjusted by dividing each such score by 90th percentile score of that board. And then an adjusted score is calculated for the Bachelor's degree for each of the candidates based on the final scores obtained by the candidate are used for the Bachelor's degree and professional degrees. For example,

CAT = 40
10th board = 20
12th board = 10
Bachelors = 20
Gender Diversity = 2
Work Experience = 8
The 40 points for CAT are derived from the performance in each of the three sections as follows:
Verbal & Reading Comprehension - 14 points
Data Interpretation & Logical Reasoning - 16 points Quantitative Aptitude - 10 points.

So if you can score 95 percentile atleast, you can be shortlisted for IIM Bangalore.