Answer:
Before Mount Everest was discovered, what was the highest mountain on Earth?
How can the letters OWONDER be rearranged to make one word?
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
What gets colder as it warms up?
They are two brothers. However much they run, they do not reach each other.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?