What has a ring but no finger?

What's a single-digit number with no value?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

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?

What work can one never finish?

What always comes into a house through the keyhole?

What question can you never answer yes to?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.