The interview questions are supposed to be very tricky and the other way round. The job seeker should be efficient enough in handling such tricky questions. The interview format is planned according to the category of job. There are various kinds of jobs. They differ in their qualifications and skills. Therefore, the interviews are planned as per the need and the subject.
Interviews are not easy. The employers in order to test the skills and capabilities of the job seeker use all tools to know him inside out. The employers sometimes put the job seeker with some tricky questions. Such questions are asked to see how well the employee is in handling any tricky situations in his job. A job seeker should be smart enough to understand what time the interview is going in. He should be intelligent and smart enough to turn such questions to other questions.
The job seekers get a chance to exhibit his intelligence and smartness at such questions. He should very convincingly turn the tricky interviews into simple normal interviews through his skills. You should be on the safer side while navigating a tricky interview question. You should navigate that topic to some other area in such a way that the conversation remains coherent. The employer should understand how intelligently you have turned down his tricky questions. Some jobs require such skills.
Therefore, recruitment for such jobs, involve such tricky questions in the interview. The job seekers get good chance to show their communication skills at navigating such questions into some other discussion.