Several years ago, I created something I called a "Real Grammar Quiz
." It was born of my irritation with the many so-called grammar quizzes available on the Internet which treat "grammar" as a catch-all term for "writing usage" and focus mostly on spelling, punctuation, and diction rather than grammar in the strict sense. This quiz has proven to be continuously popular since I released it. I've even received reports of a company using it to help screen job applicants for their knowledge of formal grammar.
So for those who are drawn to such things, I've created a second version of the quiz. This is a parallel form to the earlier quiz, with all new questions but constructed with approximately the same balance of question types and (I hope) difficulty.