Why do people go to bed?

Imagine you are in a room with no windows or doors. How will you get out?

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

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?

A blonde put eyeliner on her head. Why?

What's the only room from which no one can enter or leave

Who always enjoys poor health?

Through your logical capabilities, can you make 7 an even?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Can you name an animal whose killing cannot be performed without spilling your own blood?