Challenging Knowledge Questions
Which is the largest muscle in an adult human?
Which Central American country's highest elevation point is Cerro Chirripo at 3,810 meters?
Who played the title role in the film 'Zorba the Greek'?
What group of today's animals did a lot of dinosaurs look like?
Which words means frightful, awful or revolting?
Known to Aztecs as "turtle rabbits," what are the only living mammals that have shells?
Which ballroom dance has bold moves and quick snaps of the head from one side to the other?
What disorder causes respiration to cease for several seconds during sleep?
Who sang the famous song "Bat Out Of Hell" (1977) ?
What kind of fats should an average person avoid if they are following USDA guidelines?
Who sang these songs from the 20s?
Extremely Hard History Quiz, most people score only 3 out of 10.
Do you know who these famous people from the 60s and 70s are?
Very hard geography quiz, can you get more than 5 correct?
We bet you don't know a thing about who invented these things!