Looking at the number of posts, you seem to be new at this place. But I could understand the reason why you could make such statement. Every product from whizlabs has a Tutorial Test which has 10-15 questions (same in all), which have nothing to do with the tech, as you said. But these are meant to make you familar with the interface.
You need to say "No" or "Skip" this test to see the actual questions.
Its not just me, many others have used these great quality products from great people (like Ian and Sanjay are well known) to achieve a great score in various Java Certification Exams.
But yes the interface is not that intuitive.. even I was mistaken at first sight.
Hope this helps.