Hello aspirant

With 31000 rank in kcet , whether you will get aeronautical engineering in Banglore depends upon kcet cutoff 2021 . Cut off depends upon  various factors including previous year's cut off .

Cut off varies each year and it is different for different colleges.

For aeronautical engineering kcet cutoff of ACS college for general category ( last round)

2020 - 112663

2019 - 39713

Cut off Aeronautical engineering , Visvesvaraya technological university

2020- 78995

You can try in VTU for aeronautical engineering.