Hello,

yes you are eligible. there won't be any issue for appearing KCET next year. You have to satisfy the eligibility criteria of KCET to appear the exam.

On the part of leaving the college option, if you have selected/accepted the college option already and you want to leave then you might have to pay penalty as you are wasting one seat of the college which could have filled by some other candidate. this will effect their annual income.

if you have not accepted and rejecting in the counselling process then there won't be any issue.

so do check out for it and do the needful.

Hope it helps!