John was drowned by he was not wet. How?

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 ?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

I travel all around the world but always stay in the corner. What am I?

Count the number of triangles in the picture below:

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

What will you call your mother's brother's brother-in-law?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?