Multiple choice general knowledge Octophobia is fear of 8 88 888 8888 88888 all the above Reveal answer Fill a bubble to check yourself F Correct answer Explanation Octophobia is the fear of the number 8. Since all options A through E represent different representations of the number 8 (8, 88, 888, 8888, 88888), option F 'all the above' is the correct answer as it encompasses all forms of the number 8.