Web IQ test

The Pew Internet project released results of a "Web IQ test" adminstered to a representative (of the US population) sample of 1,066 internet users. It includes 17 questions, some relating to the origins of the internet and some slightly random (that's random in the non-statistical sense) questions about some people and things seen as important to the internet. They present the results overall, and also by age (younger people did better on the social media questions) and educational level (graduates did better generally) http://www.pewinternet.org/2014/11/25/web-iq/
As the above page gives the answers you might want to try the quiz yourself before looking at Pew's results: you can take the quiz here: http://www.pewinternet.org/quiz/web-iq-quiz/
Snowflake created from words on http://en.wikipedia.org/wiki/Semantic_Web using Tagxedo