If you say my name, I will no longer exist. What am I?

During which month do people sleep the least?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What is the Surname of Barbie Doll?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

What demands an answer, but asks no questions

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.

I have no life, but I can die. What am I?

How many letters are in the alphabet?

What breaks yet never falls, and what falls yet never breaks?