I told the interviewer about myself. Since i mentioned in my bio that i am a north indian so he didn't tested my hindi fluency. There were 7-8 girls from south india to be interviewed, interviewer asked them to told about themselves in english and in hindi as well, so they started to tell about themselves in hindi but none of them was able to make it happen, even after that he selected all the girls and said except selected candidates, all of you can go. Later after going out i told him, "Sir! on which basis, you have selected them"? He simply replied "Interview is over and you shall leave".