Xenovex Technologies .NET Developer interview questions

one day i went for the interview process, on that day they conducted aptitude test 40 questions it as both aptitute and coding as well. after a long wait they said you are selected, tomorrow you have final round. on the next day they conduct f2f interview in which i done my best but they didn't selected me. i dono wat they think about students searching job. The company waste your time a lot