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?

They are three errirs in this question. Can you find them?

How many bananas can you eat if your stomach is empty?

If eleven plus two equals one, what does nine plus five equal?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

What jumps when it walks and sits when it stands?

What number when divided in half becomes zero?

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Who can jump higher than a Mountain?