It takes admission on the basis of JEE Main and on the basis of 12th class. You have to apply for the application form in order to take admission.

If you are taking admission on the basis of 12th class you should have minimum of 60% aggregate marks in the 10+2 or its equivalent with Physics and Mathematics as compulsory subjects and one out of :- Chemistry, Computer Sciences, Informatic Practices, Multimedia & Web technology, Engineering Drawing, Engineering Graphics & English.

To check the fee structure you can refer below link

JIIT Fee Structure

To check the complete details of the college you can refer below link

JAYPEE Details

Good Luck!!