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

I have feet, but no legs. Which animal Am I?

Why is the Hole below a Lock?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Why do Chinese men eat more rice than Japanese men do ?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Can you find the missing piece of the Porsche?

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

A bomb exploded in a room full of married couples and no one died. How?