Long ago, in the days of the Internet surfing highway, there was a purity test with over 1000 questions. I found a copy of it. Posted for your viewing (or take the test) pleasure.
THE UNISEX PURITY TEST
If you thought the millenial purity test was bad, well you ain’t see
This is the 1500 point Purity Test!
We felt that the 1000 point version lost a lot of the “fun” of the
earlier versions, so we re-wrote it, adding a few new sections, and
a shitload of questions. This test is guaranteed to be nosier that
your parents, more invasive than the census, and containing something
to offend everybody.
Also included is an answer form so that you can remember where in the
test you were, or show to a friend.