If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

Can you count the number of lines in the below picture?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

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

If a wheel has 54 spokes, how many spaces are there between the spokes?

What building has the most stories?