How to get admission in Harvard Business School right after graduating from IIT
Dear Aspirant,
You can not get into an MBA course if you are desired one, straight after your Btech as the MBA requirement are minimum 3 years for almost all the universities outside India. So if you are aiming for MBA programme, then first join a good company and get experience of 3 years minimum. Then apply for GMAT. This is the exam which will enable you to get admissions in various universities all across the globe.
Hope this helps. Here is a link to details of GMAT:
https://www.careers360.com/exams/gmat
Thank you.