No dear, I have no knowledge about interview. In fact, I do not even know if they will take interview on the day of medical test? Will they? Like I mentioned before, I had to call myself to ask them about my status. Nobody called me up. The person who picked up the phone first said,"If you have not received a message, you must have failed". However, when I told him my name, he told me I have passed it and my name was in the list of candidates who cleared written. He then rightly repeated my mobile number and had no clue why I was not informed and asked me to come for medical on 15th.