What English word has three consecutive double letters?

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

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Decode below rebus
D
N
A
T
S , D

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?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

81 x 9 = 801. What must you do to make the this equation true?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?