What makes this number unique: 8,549,176,320?

What always comes into a house through the keyhole?

You are a thief and you are being punished for your crime. People have tied your head down on a tree with a rope that has been anchored in the ground. A candle is burning below the rope which is slowly burning it away. Just below your head, a Lion has been left loose and is waiting for you to drop down on the ground so he can have you as his lunch.

You have to survive the scenario. How will you do it?

Decode the movie name from the below picture?

What is the next number in the series?

15 29 56 108 208 ?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

What does this simple rebus mean?

What is the next number in this series?

4,12,84,3612....

Count the number of triangles in the given picture.