As long as you are not the wrong side of 40 and you tell them you are happy to work at any base offered you should be fine
Serious answer, questions were in no particular order.
Tell us about how you got into aviation.
Why do you want to work for us.
What can you tell us about Flybe.
Where are our bases, what aircraft do we fly and how many.
Give an occasion you made a good decision.
Give an occasion when you made a bad decision.
What are SOPs, why do we need them.
Explain CRM to a layman.
Would you deviate from SOPs.
As a pilot what can you do to increase our profits.
What problems face Flybe in the immediate future.
Have a peek at the pay scales (A4 sheet handed over) best not to laugh at that point.
Where would your base of choice be.