are you smart? do this quiz to find out whether youy are smart,average or........you know....below average. i know i will be average..... tjgie published on January 16, 2012 Stacked 1/5 who invented the lightbulb dorthy the dinosaur Theodore Schmidt none of the above all of the above. they worked together 2/5 what makes stuff taste like chocolate? Type answer. Hint: 11 characters 3/5 what is my full name Type answer. Hint: 17 characters 4/5 what are the colours on the italian flag? Hint: 3 choices orange red blue yellow green white 5/5 who sings 'Single Ladies'? ke$ha leona lewis beyonce knowles