I don’t really think there is a hostel named Kurinji at SRM ( before 2014 atleast ). Would be great if someone corrects me there. Anyway I can provide you a generic answer.
Every hostel room ideally should accomodate three people.
So you will be having a single bed. In case if its not an NRI hostel ( not sure if they changed the name) you will not be having a nice looking room with an attached bathroom.
A study table will be given along with a chair to all the three students.
AC/Non AC depends on what you have paid.
Other than that you will get a cupboard and drawer with a lock.
The wifi and bathroom facilities are obvious for all the hostels. You would get an attached bathroom if it’s an NRI hostel.