Short Riddles and Answers

Question: There's a place in the world where the wind blows south then suddenly north.

Where is it?

Question: I'm red, blue, purple and green.
No one can reach me, not even the queen.

What am I?

Question: You're in a room with no doors or windows. Just a mirror and a table.

How do you get out?

Question: When I was 2 years old, my brother was half my age. Now I am 100 years old, how old is my brother?

Question: Take away my first, I still sound the same. Take away my last, I stil sound the same. What am I?