Ask a Stupid Question
Business 2.0 (who has helpfully decided sometime today to put much of its content behind a subscription, thanks, guys) has a brief (briefer now with everything but the lead hidden away, thanks, guys) piece on
trick interview questions.
The article, and the lead (which you can yet see) describes them as "sadistic" and "puzzling" attempts to see how the interviewee fares with "sadistic" and "tricky" and potentially "unanswerable" questions, because obviously that's the nature of the corporate environment.
As a service to my readers, I have put together this handy list of answers you can use in case the sadistic HR nutbar whips this out (the technical interview guys would never entertain such a fad, right?):
Question: Why are manhole covers round?
Because the manholes are round.
Question: Why are Coke cans tapered?
Before you answer this, challenge the interviewer to prove they are, in fact, tapered.
Bonus alternate answer: To use the mystical powers of the pyramid to preserve the soda's tooth-dissolving power.
Question: How would you weigh the world's fattest man without using a scale?
You cannot. The definition of weigh implies putting on a scale to determine the impact of gravity on an object.
Bonus alternate answer: "I wouldn't."
Question: How many tennis balls are in the air in New Zealand right now?
New Zealand is 15.5 hours ahead of the United States. Odds are, none right now unless they've started middle-of-the-night tennis leagues.
Bonus alternate answer: 1,472 American tennis balls (2,447.62 New Zealand tennis balls). Answer right away, and let the interviewer prove differently.
These answers will prove to your interviewer that you're decisive when it comes to selecting a plausible lie, which is only reinforcing the impression he or she has gotten from your resume and the interview this far.