Extremely challenging general knowledge questions.
Question 1 of 10
Which planet is named for the Roman goddess of love?
Question 2 of 10
What number of the alphabet in alphabetical order is the letter "J"?
Question 3 of 10
What color are Granny Smith apples?
Question 4 of 10
What does "subcutaneous" mean?
Question 5 of 10
By what process do plants use chlorophyll to make glucose, a food sugar?
Question 6 of 10
Who was the father of Heracles?
Question 7 of 10
What type of radar measures radial velocity?
Question 8 of 10
What does a lionfish have in its spiny fins?
Question 9 of 10
What is the name given to the largest of all the penguins?
Question 10 of 10
Which American political figure wrote the book "Earth in the Balance"?