Describe a time you overcame a challenge unexpectedly. You should say: - What the challenge was - What you tried at first - What you did that was successful And explain how it changed you.

So I would like to talk about a time when I faced an unexpected challenge that occurred about three or four months ago at my exam center. The challenge was that I was unable to solve a complex problem that carried a very high mark. Ignoring it was not an option for me. It was [...]