During a job interview, everything was going well until the interviewer asked, “If someone was born in 1925, how old are they now?” I confidently answered, “100,” thinking it was a straightforward math question. But to my surprise, they said it was incorrect. I sat there confused, quickly redoing the math in my head, still coming up with the same number.

Sensing my confusion, the interviewer smiled and said, “You assumed the person is still alive. We never stated whether they are. A correct response would have started with a question: ‘Are they still living?’ before giving an age.” That’s when I realized it wasn’t about numbers at all—it was about reasoning.

So I calmly replied, “In that case, I would first clarify whether the person is still alive before answering.” The panel nodded in approval. They weren’t testing arithmetic skills—they were testing critical thinking, attention to detail, and the ability to ask clarifying questions instead of jumping to conclusions.

A week later, I received a call offering me the job. That interview taught me something important: sometimes, the smartest answer isn’t given instantly—it’s the one that begins with a question.