Hudson Data interview questions

First round is Online Aptitude test to check our abilities with a series of 9 tasks and some questions to check interpersonal skills. Immediately after completion of the test , within 2 minutes, received mail from the company saying that am not selected. Not sure on what basis they are selecting though I have confident that I did correctly for more than 90% of the questions. Spent almost 1:30 hrs to complete the exam, I think they are simply wasting our time.

It was basically technical. They question you upon the skills listed in your Resume and ask you to code in the language mentioned. My interview lasted for 2.5 hours with the resume grilling and coding.