You need not major in business as an undergraduate to find success in
graduate business school. Top business schools regularly report that a high
percentage of their students come from liberal arts backgrounds, with
English and history among the most common undergraduate majors.
If you are still an undergraduate, consider classes that will allow you
to explore a wide range of disciplines. Coursework in English is often cited
for honing verbal and written communications skills. Coursework in more
technical fields such as economics, statistics, and math can help you build
a good foundation for material you will see again in an MBA program.
The most important consideration is to do well in whatever program of
studies you choose. Business schools give grade point average (GPA)
siginificant weight when evaluating MBA applicants.