Answer:
Before Mount Everest was discovered what was the highest mountain on Earth?
I am made of wood but can't be sawed? What am I?
Lives in winter, dies in summer, and grows with its roots upward. What is it?
What has many keys but can't open a single lock?
Which vehicle is spelled the same forwards and backwards?
I flow from the Homerβs mouth when he sees doughnuts.