Tata Consultancy Services Software Developer interview questions

Career Fair on Campus got me a interview. Was with a HR and aTechnical person who asked various questions. Technical was just OOC basics easily studied. AFter the interview they seemed very friendly and assured I would be getting a call to come to their campus. After a few weeks they then emailed me and set up a Smart Start that I applied for. Few days before the Smart Start they said my GPA was not up to standards and that I would not be considered for the position.

First written then had to wait 1 day and next technical round and had to wait aroung 5 hours for MR HR