Suddenly Senior and the American Association of Retired Persons offer trivia quizzes for seniors on their respective websites. Suddenly Senior's quizzes are text-based, with answers published at the bottom of the web page. AARP quizzes are formatted as a form, track correct answers and offer hints.
Suddenly Senior's quiz topics include movies, welcome back to the '50s, TV cop outs and horses & horrors. AARP's publishes quizzes under topics such as entertainment, food, giving back, health and personal growth. AARP is a membership-based organization that charges an annual fee, but quizzes are available free of charge, as of 2015. Both sites allow users to subscribe for updates or search the site's content.