KCET rank will be calculated by considering the performances in KCET and Qualifying examination (QE).

Let us consider that u have scored 131/180 in KCET and 288/300 in your qualifying exam, then your % marks in KCET is 72.77% and in QE it is 96% now add this two.

The formula used to calculate your rank is given below

R={(%KCET+%QE)/200}×100

In my example,

{(72.77+96)/200}×100= 84.3

Depending on the R the KCET ranks are sorted.