CSI International interview questions

It was really a good interview. Extremely easy, quick and calm. I got the job that same day. They asked me why I wanted to work there? How soon could I start and a lot of other things

Was called in on a very short noticed, HR seemed disorganized, the hiring Manager was not present, had to wait for him while interviewed by his Assistant. A very difficult written test was handed to me which I could not entirely answer