i first i submit a resume, arfter 2 or 1 day they call me for interview, i come on the day for interview, the question for an interview is very easy. and when i pass to the interview they give me an exam. the exam i took is very easy. more on mathematics problem. and then i pass the exam they call me again for medical. the medical is drug test and x-ray. i pass it. and thei hire me.