MIT Graduate Student Research Assistant interview questions

The interview process was soo quick and the conducted the first attitude and the technical HR round in the same day and then they had undergone the filtration. then one the next day they had shortlisted and then called for the face to face HR.the the main thing is we have to clear the aptitude and the technical stuff ...then there will not be any doubt about our selection . and one more thing is to know about the company well before u go into it. that's the important thing and all the best ,best of luck folks.