I was interviewed at Bengaluru office for back end Java developer. The interviewer looked to be in a bad mood. He was constantly searching for questions on his laptop. And was almost gave no time to think. It was more like a viva exam in lab exams. Not an interview where the logical thinking ability of the candidate will be tested. Every time he asked a question, I gave brute force solutions.. He neither looked convinced nor asked to optimize the solution. Like I said in the beginning, it was more like whether I have seen the question before or not. No logical thinking at all.