Linchpin Software Developer interview questions

They Called me for a Face to face Interview. I asked for a Telephonic first round but they said they can do face to face only. I was in busy Schedule still I went for interview on the discussed date. Two Developers took my Technical Interview. It was fine. Then HR Approached me ans said your first round is Cleared. You may need to come again for Second round. Why can't do all stuff in a single Go. She said Concerned authority is not there. After this I went for second Round. A manager was there with Ridiculous Attitude. He didn't even reply to my Greetings. He behaved like I am asking him to marry his daughter with me. He was searching Keyword from Google and asking me. When I answer that, He matched the answer with definition in Google. Was looking so dumb but with a Foolish Attitude.