It seems there was some mis communication during interview. It is true that he had no idea about those institutes. He got some info about MIT in news paper then he tried to get info and found that he need to appear for SAT. In the mean time he got some info about top colleges from his contacts and from internet and then applied. It is true that it was dificult for him to arrange SAT fees or MIT fees. But he got help from his relatives for this and as he stood 6th in madhyamik (10th exam of west bengal) he got some scholership from "Dunlop" which also helped. And yes he got full scholarship from MIT :)
