At a job interview, after shaking hands, say to the interviewer "Before we start, I would like to ask you a question, would that be OK?" If s/he says "no", leav

At a job interview, after shaking hands, say to the interviewer "Before we start, I would like to ask you a question, would that be OK?" If s/he says "no", leave. If "yes", then ask "as part of your interview will you be asking me to solve tricky problems on the spot?" and if they respond "yes", then leave. You get to decide what to put up with in your life. You should be your biggest advocate.