Should someone be chosen for a job based on their race gender or age?

I don't believe that would be fair.

Truly, people should be chosen for a job according to their qualifications, interest in the job, willingness to work, loyalty and drive.

Sometimes it's hard to know when someone is younger and less experienced in a job, but you might want to give them a go at it, if they seem ready to learn.

The answer to your question is 2/3 'No'

The age thing is a little bit tricky, but most of the time people don't go looking for jobs until they're 16+ (depending on the job qualifications) so that shouldn't be a problem.