Kids Riddles

Question: Before man discovered Mt. Everest, what was the tallest mountain in the world?

Question: A town only has one barber (he is male). The barber only shaves all of the people who do not shave themselves.

So who shaves the barber?

Question: A man and his boss have the same parents, but are not siblings. How is this possible?

Question: Railroad crossing without any cars. Can you spell that without any R's?

Question: If 1/2 of 5 is 3, then what is 1/3 of 10?