I have to say this is the most absurd interview I've ever had. They asked me to prepare a 20-minute PPT, but I was interrupted after only three minutes and started being asked questions like "Give me a reason to hire you." Then they said, "I don't recognize your work experience," "We have better candidates," and "If we hire you, you must start within two weeks." All I can say is that this was a completely meaningless interview.