Postgraduate - Masters
You should have a high GPA from a relevant Bachelors degree for postgradaute admission.
If you are applying for finance, engineering or science based subjects, you must have studied a similar field in your undergraduate degree.
There are a number of conversion courses in the Business School which will accept students from any subject background.
Postgraduate - MBA
You can come from any subject background, but should have at least a high GPA from a relevant Bachelors degree and a minimum of three years post graduation managerial work experience, as stipulated by the Association of MBA (AMBA) requirements.