Suppose you are a human resource professional at a large retail chain

a. Cashier at one of the company's stores

Question 1: Will you be able to present your identity and age proof?

This is important because job of a cashier is very crucial to the organization as all the money is held with him. Therefore it is important to verify candidate's identity and background.

Question 2: Do you have any experience as a cashier?

This question will help the interviewer to select the candidate as an experienced candidate will be able to handle the job more efficiently.

b. Buyer of the stores' teen clothing line

Question 1: Are you satisfied with the variety of options available at the store?

This is important because this will help to know the customer's response and will help the store manager to serve them better.

Question 2: Would you like to give any suggestions or feedback for our services?

This question is most important. This will help the manager to identify the loopholes and take corrective actions according to the feedbacks of the customers.