What is so fragile that saying its name breaks it?

Can you find out the missing number in the grid?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

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

O_er_t_o_

Complete the missing letters of the given word.

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

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?