Who always enjoys poor health?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

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 have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

The Little ant seems to be always confused. Do you know why?

What is red and smells like blue paint?

Which Travels Faster? Solve below famous picture riddle:

Decode this picture on T-Shirt and tell what it says ?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

I can be cracked, made, told, and played. What am I?