Question: what personal questions can you ask in an interview?
Answer: Tell me a bit about yourself? (The Elevator Pitch) ... 
Can you describe yourself using 3/5 words? ... 
What motivates you? ... 
What are your Strengths/ Weaknesses? ... 
Why did you leave your last job? ... 
Where do you see yourself in 5 years? ... 
What kind of Salary are you expecting? ... 
Do you prefer to work alone or within a team?