I assume you will stay at Christ University main campus .They have 2 hostels around the Hosur Road campus. One is inside and more modern and new and another one is located just outside and is older and perhaps in a leased building. i am providing the fee stucture at both the places here.
Christ Hostel – Block A, B, C (Male Students)
Hostel Fee and Refundable Deposit may be paid in cash or DD in favour of “Christ University” payable at “Bengaluru”.
(Write your Name, Date of Birth and Programme Application Number behind the copy of the DD)