You can get admission to the CSE branch of Karunya Institute of Technology and Sciences (Deemed University) formerly known as Karunya University by appearing for its entrance exam known as KEE. 

You should have at least scored a minimum of 50% marks in your 12th standard without which you will not be given admission.

If you want, you can visit the college, talk with some authorities and you can get a branch of your choice. It is quite easy to get admission here.