I wanna make my career in fashion designing. So, what are the subjects to focus in entrance exam of NIFT.How should I prepare myself for it?

You can prepare it by yourself. - Practice Maths of your high school or inter. - Improve your English (reading). - Try to improve your GK and Current affairs especially in fashion field. - Try to sketch the things around you like view of what you are seeing. This time or view of what you observe whe