Hi Abhimanyu,

It depends on your college administration. Before anything first try to know whether your college will permit you to leave the college and join some other college. By giving some hypothetical reasons to your college administration, once try to know about this.. Don't tell them that you want to leave the college because facilities are not good or something like that, you have to present a reason which don't question the status of their college like you can say some of your personal difficulties and problems.

Remember that all your original documents are with your college. There are some colleges, if u want to withdraw/leave/discontinue the course , you have to pay fees of all 4 years of your stream.

For more information and important dates of KCET, you can visit this page by clicking on the link below.

https://engineering.careers360.com/articles/kcet

Hope it helps. All the very best!