Using Only Five 5's and any mathematical operator make sum as 37

Below rebus represent famous DiCaprio movie. Can you name it?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Which word does the below Plexor means ?

When can we add 2 to 11 and get 1 as the correct answer?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

What building has the most stories?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?