An interview at the end of the day is about being evaluated by the employer, to ensure that you are qualified to do the job, can do the job and will do the job. 
Recruiting a person is expensive business and the greatest fear of an interviewer, is that you will lack the necessary skills or experience, or if hired, won’t put in a full working day, will be off sick, or will only be around for a short period of time. There is also the concern that your personality won’t ‘fit in’ with the work culture. [Read more…] about How you are evaluated at job interviews

While the purpose of a job interview may seem fairly obvious (namely looking for qualified candidates to fill a specific position), the reality is way more complex.
So you got through to interview, and the next major obstacle to obtaining that dream job, or career is passing the selection tests.
Equal Opportunity legislation has been around in Australia, for a couple of decades now, but a surprising number of job applicants, are still asked illegal questions at interview.
Many interview questions are designed to eliminate candidates from the process, in particular if competition is tough.