Good Riddles

Question: What is little in Arab and big in Barcelona?

Question:

What is the most common use of cowhides?

Question: I'm small but big, i hide behind you but come out when you fall... What am I?

Question: It takes 45minutes for a man to cross the brige onthe brige there is a security personel who doesn't allow people to cross the brige to either side but he sleeps for only 35minutes so there was a wise man who crossed the brige so how could he do it

Question: I talk, but I do not speak my mind
I hear words, but I do not listen to thoughts
When I wake, all see me
When I sleep, all hear me
Many heads are on my shoulders
Many hands are at my feet
The strongest steel cannot break my visage
But the softest whisper can destroy me
The quietest whimper can be heard.