Hello every one,
I am a third year BBA student from Bangladesh. Just couple of days ago, I have started my GMAT study. In fact I have admitted to a GMAT coaching center for GMAT tuition. I will sit for GMAT xam on next June/July. As I prefer teaching

as my career, I want to get admission in Phd in very good USA B-school (no MBA). My CGPA is around 3.50. Now I need you guys' help on following two points:
1. How should I start for GMAT? I have read many writings on GMAT in this GMAT club and in fact I lost in lots of information

.
2. Any tips or suggestion to get admission in phd in top B.schools.
Tnxs in advance