all of these questions can be asked
Explanation:
While some of these questions may need rephrasing they are reasonable to be asked by an interviewer as the first statement specifies the heavy physical needs of the job and the rest of the statements are appropriate for the job offered,
The candidate will need to prove their physical ability to handle the job and as such the questions can be reasonably asked of them if they are applying for a job with such heavy physical workload.
