Job interview What is the biggest mistake you have made?
There's nothing wrong in admitting a mistake. A human being is
bound to commit mistakes. This time it is advantageous to go back
as far as possible in the past and find an answer. The advantage of
doing this is that a youngster is expected to commit more mistakes
than a mature and seasoned person. This would give an impression
that since that time you have committed mistakes but not that big.
Take the word "mistake" as liberally as possible and go back to
your student life to answer this question. Probably you can say, if
I could go back to my student life, I would have studied Biology
instead of Math.