Which is the rope you never skip with?

what does this picture(rebus) riddle means ?

Why did the Girl throw the butter out of the window?

Forwards I am heavy, backward I am not. What am I?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

What time is it when an elephant sits on a fence?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What does Alexander the Great and Winnie the Pooh have in common?

How can a man go eight days without sleep?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?