Xerox interview questions

Took an online mechanical aptitude test that had 4 parts. Math, mechanical, computer, and electrical knowledge. Was called for an interview after passing test. Met with 2 supervisors one was my direct supervisor and the other was her colleague. They went over a series of questions and described the job in detail. Was told that they would contact me in a week with the decision and was called by collabera(staffing agency) 2 days later to go take drug test and background check and submit tax documents.