Hi Vasu,

First of all, If that person is sure that he/she will be in Bangalore around the time of the exam then while filling the application form Banglore should be the first preference. If the choice has already been made then there is no other option than going to the centre alotted. Once the centres are alotted by DU there is no way that a change can be requested. Such things are processed systematically by the university and no intervention can ever be made for it.