What is both possible and impossible at the same time?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

With the help clues provided in the image, can you find the 5 digit key?

Can you move 2 matchsticks to form four equal sized squares.

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

The more it dries, the wetter it becomes. Can you tell what it is?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Decode below rebus
D
N
A
T
S , D

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?