This isn’t exactly easy to explain with the random feature thrown in, so I created a quick example app that you can copy. The speed and time numbers should be random from a list of available speeds and times, so each question will be different, but the results are written to the answer sheet and determines if the answer is correct or not. I have it set up to only present 5 questions, but that could be a larger number or redone to be an unlimited number of questions.