Profecia Links Consulting Software Developer interview questions

It was 2 day process. On first day they took interview they told me to write programs like sorting , star pattern , duplicate ele ents in array. They asked me about basic Java. The interviewer which was there on the 1st day was very friendly and intelligent. The interviewer which was there on the 2nd day was not able to speak english and hindi also. The company was not looking professional. Few employees were laughing loudly while our interview was going on. No one was doing the work sincerely except few employees. No one was professional.