Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
doopoll - Create live, instant, editable polls effortlessly
Quizworks - Quizworks is an online tool that enables users to create quizes, assesments and exams.
Proprofs Quiz Maker - ProProfs Quiz Maker is an online quiz authoring tool that allows the creation and sharing of quizzes that are fun and interactive. A delightfully Smart Tool.
Opinion Stage - Opinion Stage provides tools to create viral polls, quizzes, surveys and more to drive viral reach and engagement.