Good Riddles

Question: There are 2 brother's, the oldest is 4 yrs old. The little brother Is 1/2 his age. When the big brother is 100 how old will the little brother be?

Question: What does a black woman and the bottom of my shoe have in common?

Question: I have mountains but no heights I have seas but no water I have forests but no trees I have North & South & East & even West, but no direction What am I?

Question: What room can no one enter?

Question: What begins and has no end, and ends all things that begin?