Find the number of squares in the below picture

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

What has no start, end, or centre?

Why is the Hole below a Lock?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Whats the next number in the below number sequence pattern.

What occurs twice in a week, once in a year but never in a day?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Can you count the number of triangles in the picture below?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?