If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

If eleven plus two equals one, what does nine plus five equal?

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside. The man said, "Oh! I am really sorry, I thought this was my room." He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man. What made her suspicious of that man? He might have been genuinely mistaken.

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus

An old lady looks as if she is about to die.
An old friend who once saved your life.
The perfect partner you have been dreaming about.
Knowing that there can only be one passenger in your car, whom would you choose?

I make two people out of one. What am I?

Can it be possible to build a house that has all its four walls facing towards the South?

The more of this there is, the less you see. What is it?

Count the squares in the matchstick puzzle below?