The Impossible Question : Part 2

How Would You Move Mount Fuji?: Microsoft's Cult of the Puzzle - How the World's Smartest Companies Select the Most Creative Thinkers
by William Poundstone

(Page 2 of 6)

"Now maybe the recipes could be very complex," the recruiter said. "Like, 'Cook food at seven hundred watts for two minutes, then at three hundred watts for two more minutes, but don't let the temperature get above three hundred degrees.'"

"Well there is probably a small niche of people who would really love that, but most people can't program their VCR."

The Microsoft recruiter extended his hand. "Well, it was nice to meet you, Gene. Good luck with your job search." "Yeah," said McKenna. "Thanks."

The Impossible Question

Logic puzzles, riddles, hypothetical questions, and trick questions have a long tradition in computer-industry interviews. This is an expression of the start-up mentality in which every employee is expected to be a highly logical and motivated innovator, working seventy-hour weeks if need be to ship a product. It reflects the belief that the high-technology industries are different from the old economy: less stable, less certain, faster changing. The high-technology employee must be able to question assumptions and see things from novel perspectives. Puzzles and riddles (so the argument goes) test that ability.

In recent years, the chasm between high technology and old economy has narrowed. The uncertainties of a wired, ever-shifting global marketplace are imposing a start-up mentality throughout the corporate and professional world. That world is now adopting the peculiar style of interviewing that was formerly associated with lean, hungry technology companies. Puzzle-laden job interviews have infiltrated the Fortune 500 and the rust belt; law firms, banks, consulting firms, and the insurance industry; airlines, media, advertising, and even the armed forces. Brainteaser interview questions are reported from Italy, Russia, and India. Like it or not, puzzles and riddles are a hot new trend in hiring.

Fast-forward to the present - anywhere, almost any line of business. It's your next job interview. Be prepared to answer questions like these:

How many piano tuners are there in the world? If the Star Trek transporter was for real, how would that affect the transportation industry? Why does a mirror reverse right and left instead of up and down? If you could remove any of the fifty U.S. states, which would it be? Why are beer cans tapered on the ends? How long would it take to move Mount Fuji?

In the human resources trade, some of these riddles are privately known as impossible questions. Interviewers ask these questions in the earnest belief that they help gauge the intelligence, resourcefulness, or "outside-the-box thinking" needed to survive in today's hypercompetitive business world. Job applicants answer these questions in the also-earnest belief that this is what it takes to get hired at the top companies these days. A lot of earnest believing is going on.

To an anthropologist studying the hiring rituals of the early twenty-first century, the strangest thing about these impossible questions would probably be this: No one knows the answer. I have spoken with interviewers who use these questions, and they have enthusiastically assured me not only that they don't know the "correct answer" but that it makes no difference that they don't know the answer. I even spent an amusing couple of hours on the Internet trying to pull up "official" figures on the number of piano tuners in the world. Conclusion: There are no official figures. Piano-tuner organizations with impressive websites do not know how many piano tuners there are in the world.

Every business day, people are hired, or not hired, based on how well they answer these questions.

The impossible question is one phase of a broader phenomenon. Hiring interviews are becoming more invasive, more exhaustive, more deceptive, and meaner. The formerly straightforward courtship ritual between employer and employee has become more one-sided, a meat rack in which job candidates' mental processes are poked, prodded, and mercilessly evaluated. More and more, candidates are expected to "prove themselves" in job interviews. They must solve puzzles, avoid getting faked out by trick questions, and perform under manufactured stress.

"Let's play a game of Russian roulette," begins one interview stunt that is going the rounds at Wall Street investment banks. "You are tied to your chair and can't get up. Here's a gun. Here's the barrel of the gun, six chambers, all empty. Now watch me as I put two bullets in the gun. See how I put them in two adjacent chambers? I close the barrel and spin it. I put the gun to your head and pull the trigger. Click. You're still alive. Lucky you! Now, before we discuss your résumé, I'm going to pull the trigger one more time. Which would you prefer, that I spin the barrel first, or that I just pull the trigger?"

The good news is that the gun is imaginary. It's an "air gun," and the interviewer makes the appropriate gestures of spinning the barrel and pulling the trigger. The bad news is that your career future is being decided by someone who plays with imaginary guns.

Copyright © 2003 by William Poundstone

About the Author

William Poundstone is the author of nine books, including Carl Sagan: A Life in the Cosmos, Prisoner's Dilemma, Labyrinths of Reason, and the popular Big Secrets series, which inspired two television network specials. He has written for Esquire, Harper's, The Economist, and the New York Times Book Review, and his science writing has been nominated twice for the Pulitzer Prize. He lives in Los Angeles.