Here are some sample questions I would ask if I were interviewing a Realtor:
Are you a full-time Realtor?
Do you hand off your clients or work with them through the whole transaction?
What makes you different than every other Realtor I could work with?
What specific tools do you have or use to help Sellers, specifically?
How will I be different from every other client you are working with?
What areas, neighborhoods, or price ranges do specialize in?
How much will it cost me to sell my house with you?
How do you negotiate?
Do you do anything special to help with the appraisal on my house?
Do you personally handle the inspection negotiations with me?
If I have to make repairs, how can you help me?
Do you personally attend closings?
What is your position on dual agency?
How do you give back to the community?
What qualities differentiate you from other Realtors?