It’s simple. You have to name seven, without using Google or any other reference work of any kind. And it’s best if you do it in 60 seconds. Go ahead and cheat if you want but you’ll know in your heart you’re a cheating bastard.
Add more questions as you see fit.
Name seven novels you have read that would be likely to be used as subject matter in a high school English course.
Name seven Vice Presidents of the United States, not counting the last three.
Name seven players who have played for the Dallas Cowboys.
Not counting the title theme, name seven songs that have been performed on “Family Guy.”
Name seven films prior to 1990 that won the Academy Award for Best Picture.
Name seven completely different kinds of home computer that have existed (all PCs are one kind; you gotta think of six others!)
Shipoobi
This House Is Freakin Sweet
The FCC
The Road to Rhode Island
Somewhere That’s Green
Can’t Touch This (Except you. You can touch this)
It’s Peanut Butter Jelly Time
Suave
Breck (you didn’t say they had to be current)
Head and Shoulders
Prell
Pantene
Paul Mitchell
White rain
and, if you’re going to disallow Breck: Herbal Essence
13: Name 7 figure skaters (other than Michelle Kwan) who have been world champion
I’ve read each of these and think they’d be great in that context:
Tuf Voyaging by George R.R. Martin - sf In the Lake of the Woods by Tim O’Brien - mystery Gun Monkeys by Victor Gischler - hardboiled The Reader by Bernhard Schlink - tragedy You Remind Me of Me by Dan Chaon - tragedy The Time Traveler’s Wife by Audrey Niffenegger - romance Last Chance to See by Douglas Adams and Mark Carwardine - environmentalism