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

What is always in front of you but can’t be seen?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Imagine you are in a room with no windows or doors. How will you get out?

You need to remove two matchsticks to make the below equation true. Can you do it ?

Through your logical capabilities, can you make 7 an even?