My CV was sent to the employer by a recruitment consultant. A couple of days later i was invited for a first interview. This consisted of a preliminary HR interview, then a 30 minute written test and maths test. Following this i had a 45 minute interview with the Account Director and Account Manager on the account for which i was applying. It included general questions about me (strengths, weaknesses, past experiences etc) and more specifically about the advertising industry, my experience and projects i'd worked on at my last agency, my skill set. A few days later i was invited back for a second interview with the Client Partner, which followed a similar format and lasted about 30 minutes. I was offered the job about 2 days later.