1 Fun All resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter Fun SubjectClear filter All TopicClear filter In 2017, 12,000 people in 14 countries answered these questions (students, teachers, university lecturers, scientists, bankers, journalists and politicians) and MOST of them got MOST of the answers wrong. How well did you do? Resources Flashcards Multi-tool Quiz Factfulness Fun, All Quiz Search again