http://www.pewinternet.org/2014/11/25/web-iq/
Three-quarters of online Americans know which is bigger, a megabyte or a kilobyte, but only 9% are able to correctly identify the first widely popular graphical web browser. How much do you know about the web and digital technology?
Pew Survey of adult internet users. Be interesting to give same quiz to just a sample of adults. The results for some questions seem high