178 Test your knowledge!

Which of the following is not needed for photosynthesis?

Which flag is blue, black and white?

Which celebrity has hosted SNL the most?

Bananas are really an herb distantly related to what other food item?

What is considered by musicians to be the hardest instrument to play?

On what continent would you find the world’s largest desert?

What is acrophobia a fear of?

Which color is the most visible to the human eye?

What is the smallest US state by area?

How many bones does a human ear have?

Which movie won more Oscars?

What country has won the most World Cups?

How long is an Olympic swimming pool?

Which of the following countries does not use the euro?

How many dots appear on a pair of dice?

Which animal is endangered?

Where is the strongest human muscle located?

What is a group of foxes called?

What is the birthstone for May?

When was the N.F.L. founded? 

Who was the first Disney princess?

Who painted the Mona Lisa?

What is the hottest planet in our solar system?

What is the only food that can never go bad?

What is the tallest type of tree?