Always submit your best score.

Yes, you can.

Yes, an interview is required. Once a candidate writes and passes the entrance test, they will be scheduled for an interview with some faculty members. It is a compulsory step in the admissions process.  

You will be reached out to by an admissions officer and also get a mail prompt to that effect.

Once the candidate fulfils all admissions requirement and is enrolled, he/she will be issued an admissions letter informing him/her of the success of their admission.

Once an application has been submitted, any corrections to be made can only be done by contacting the admissions office.

Yes, you can but you have to duly inform the admissions officer in charge of your application.

Yes, you can.