B.Sc

Primarily because it is an administrative headache (not an impossible task, just another painful task for people who are already overburdened)- and the people there (inside IITB) don't care as much about the issue as the people from the political parties that want the name to be changed. They really do want to do better and more productive things than to pander to the whimsical desires of politicians on this name-change brouhaha.
Either way, it isn't IIT Bombay's prerogative to change its name to whatever it wants. Considering the legal status of the IITs, any change of name has to take place through an act of Parliament as an amendment to the IITs Act[1]. There was some talk about an amendment back in 2008[2], but nobody really knows (or cares) about what happened of it.
Interestingly, IIT Bombay is not the only entity to not have been renamed. The Bombay Stock Exchange and heck, even the Bombay High Court have not been renamed. Over in Chennai, IIT Madras retains its old name.

The first and most important thing that every student appearing for Amity University interview must know:The entrance exam and the interview shall be easy. If you score more than 65% in your Class 12th Boards and speak in English quite well, there shouldn't be much trouble to get admission here at Amity University.
The Written test shall be MCQ based. The syllabus for this Written Test is PCM of Class 11th and 12th. This shall be a lot easier as compared to JEE or MHT-CET. You shall be asked direct conceptual questions and simple numericals. In the Interview, the interviewer shall test your conceptual knowledge and your fluency in English. During interview, give direct to-the-point answers. Most of our faculties dislike guesswork, so answer only if you are confident, otherwise clearly state that you don't know the answer. They may ask questions like Newtons Laws of Motion, certain formula from Differentiation or Integration, some simple GK questions, basic definitions, etc. The interview shall be very easy, just that you shouldn't be nervous.