Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Give it food and it will live; give it water and it will die.

If a wheel has 54 spokes, how many spaces are there between the spokes?

I know a nine-letter word having only one vowel.
Do you ?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Readers with high attention to detail can spot the mistake in the stack of shoes in 5 seconds. Are you one of them? Test your visual skills now!

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Readers with the most attentive eyes can find three differences between the pictures of a cat on a box. Test your observation power now!