Using Only Five 5's and any mathematical operator make sum as 37

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

What does the below mathematical rebus mean?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

Next Number in the Series,

5, 16, 49, 104, ?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?