How many times can you subtract the number two from the number fifty?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

When it is alive we sing, when it is dead we clap our hands. What is it?

Move four matchsticks to the below square to form three squares?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

How can you tell a raw egg from a hard-boiled egg?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

How many triangles can you count in the figure given?

Keyboard words are not in alphabetical order, Why?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?