what's the probability of getting a king or a queen from a pack of 52 cards?

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 ?

How many times do a clock's hands overlap in a day ?

Be active and find the killer in the picture Riddle below.

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Why do Chinese men eat more rice than Japanese men do ?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?