What building has the most stories?

What is both possible and impossible at the same time?

What kind of band never plays music?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

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?

Where do you go to learn how to make ice cream?

What's the best place to go shopping in the ocean?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

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

Can anyone explain, how is this possible?

Why is Saturday stronger than Monday?