Pensions!
I do feel for you a bit as I have in the past found them to be slightly confusing and as a process (especially as you move jobs) to be somewhat chaotic.
At work this week we found out that they are changing from a final salary type pension to an average salary pension.
Then you hear about all the people on the news and on financial websites that seem to have got fairly poor annuity rates when they come to retirement and buy an annuity.
So a good few years ago I decided not to pay into a pension but to manage my own retirement fund. I have and will be soon purchase property which I rent out. I have also used my annual allowance of Cash ISA savings (tax free). Yes the rates are poor at the moment, but I now have a substantial cash pot. Then I will soon be dripping cash into a Tax Free Stocks and Shares ISA.
The good thing about ISA's are that there is no tax implications.
I suppose it depends on how risk averse you are. I think my investments are relatively low risk. Stick with a company pension if you don't feel you can do a better job.
Personally it feels good to have control of your cash/investments.
There is one other thing to note, there have been some changes to the pension system in the recent budget. I for one will be getting my hands on all of my private pension when it matures - I will reinvest it myself.
As for questions don't overt worry. I have done dozens and dozens of intern news over the years and have never dismissed anyone for not asking questions at the end. Some of the interviews have been so long that I did not want them to. One one occasion a chap pulled out a pad and had about 20 questions on it - no lie he did. Funnily enough he was the preferred candidate and got the job.
If you really want to ask something I would go with this type of thing (although it would help if I knew what job you were applying for):
"what career development opportunities would you see open to me".
If you have specific educational ambitions, see if there is support for that but tie it into their business so they can see ho they would benefit.
Good luck