It was a first round. It was written interview by tests. Numerical skill, comprehension skill and english knlowledge were tested. It took approximatly 3 hours. The circumstances were professional, official, what a person could expact from a company like that. The interview started in time or max. in 5 minutes late. The candidates were usually in the age of 20's and the most had any economical degree.

Introduced yourself and be confident. They will ask you about the job you applied for. They also will ask about your study background. The manager who is interview also very helpful.