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

Can anyone explain, how is this possible?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

You can hear me, but you can't touch or see me.

What am I?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?