Each time you take the test, the questions are different. There are only so many pertinent questions you can ask about bees. To get several sets of 50, there are going to be silly, opinionated, maybe a few absolutely wrong ones. One may ask something like what month do they swarm most. I bet Australia and Canada would argue heavily over the answer. It is just a fun thing, designed to educate. Those you agree with teach or confirm you. Those you don't agree with should send you researching.