what do job interviewers mainly ask?

- When can you be available to work.
- Are you able to work these hours.
- What experience do you have.
- Can you supply references.
- Why did you leave your last job?
- What hourly rate do you expect to make.
-What other skills do you have?
- Do you have any questions.
- Then they may tell you about the job, what is required, what is expected etc.

why should we hire you?
What makes you more valuable than any other applicant?