The more of this there is, the less you see. What is it?

What has to be broken before you can use it?

I’m tall when I’m young, and I’m short when I’m old. What am I?

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.

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What month of the year has 28 days?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.