hii ,

If your parents live there and have the residential certificate of karnataka then yes you have the chance to get colleges through kcet .

if your parents does not have the residential certificate then try to make it as fast as possible , it can be made in any nearest pragya kendra .

you have to do it as soon as possible , as the process takes time .

for colleges through kcet use the kcet college predictor - https://www.careers360.com/kcet-college-predictor?ici=cp-listing_root&icn=KCET-College-Predictor