Below are some Arabic quizzes on which you can try your luck. Except for the first one, which relies exclusively on Arabic script, the others offer romanizations.

• esl-languages.com/en/study-abroad/online-tests/arabic-test
• transparent.com/tlquiz/lwquiz/arabic/tlarab.htm
• arabic.speak7.com/arabic_test.htm
• funwitharabic.com/quiz.htm
• funtrivia.com/playquiz/quiz21799618f5ea8.html
• funtrivia.com/playquiz/quiz2732301f48198.html
• funtrivia.com/playquiz/quiz293132218f2a8.html
• iteslj.org/v/a/ry-colors.html