Solve below rebus puzzle?

I shave every day, but my beard stays the same. What am I?

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Which number should replace the question mark?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?