if I get 90 percent in board in 50 in kcet what rank can I expect

Hello there,
KCET percentile is calculated with the formula-
Percentile= 50% of KCET percentile + 50% of boards.
Therefore, according to your marks, your percentile is 58.9
Now, this percentile will determine your rank. Analysing the previous year data, your rank will be 40-50k approximately.
You can use our college predictor to predict the best college for you with this rank. The link is given below:

Hope this answer helps you.
Good luck!!