How about...
What car do you drive and why?
How has flying influenced the way you drive?
What's the formula for aquaplaning?
What's 60 divided by a half?
How would you feel if I told you you could make Captain in 8 years time?
You are about to depart when you smell drink on the Captain's breath...what would you do?
Why are you interested in flying?
When did you first become interested in it?
Why not another career choice?
Have you ever taken drugs?
So you think you have a sense of humour - tell us a joke.
All sensible and logically related questions??!!